Variable star observations | Astronomie.de - Der Treffpunkt für Astronomie

Variable star observations

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C11 XLT: 280 mm f/10 Schmidt-Cassegrain on Astro-Physics AP1100 GTO equatorial mount (SC 280)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Aug. 05/06, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150806.0 Aql LO 11.8 BMM 117-122 E120225 70 x SC 280 CCDV Zissell
20150806.0 Aql SY 9.6 BMM 95-100 D090906 15 x R 90 ASAS-3(V) + CCDV Henden
20150806.0 Aql TV 13.8 BMM 134-140 E080510 215 x SC 280 ASAS-3(V) + CCDV Henden
20150805.9 Cyg Chi 4.6 BMM 44-47 Guide 9 naked eye Hipparcos
20150805.9 Cyg FL 12.3 BMM 118-122-127 E070520 70 x SC 280 Tycho-2 + CCDV Henden
20150806.0 Del RX <14.4 BMM 144 E130330 311 x SC 280 ASAS-3(V) + CCDV APASS
20150806.0 Del SS <15.0 BMM 150 E150803 400 x SC 280 ASAS-3(V) + CCDV APASS
20150805.9 Her AE <14.9 BMM 149 E080805 400 x SC 280 ASAS-3(V) + CCDV Henden
20150805.9 Her BG <14.4 BMM 144 E120615 311 x SC 280 ASAS-3(V) + CCDV APASS
20150805.9 Her DS <14.7 BMM 147 E080511 255 x SC 280 ASAS-3(V) + CCDV Henden
20150805.9 Her SV 13.8 BMM 134-140 E091017 175 x SC 280 ASAS-3(V) + CCDV Henden
20150805.9 Lyr AN <14.6 BMM 146 E031130 311 x SC 280 TASS-V + CCDV Henden
20150805.9 Lyr EL <14.8 BMM 148 F120225 311 x SC 280 TASS-V + CCDV APASS
20150805.9 Lyr RX 14.9 BMM 148-150 F090210 311 x SC 280 Tycho-2 + CCDV Henden
20150805.9 Lyr RY 14.7 BMM 145-148 E090512 311 x SC 280 TASS-V + CCDV Henden
20150805.9 Oph V970 10.2 BMM 100-103 D130402 38 x R 90 ASAS-3(V) + CCDV APASS

Comp. stars for Cyg Chi : 44 = Theta Lyr, 47 = Phi Cyg.

Remarks :

- SV Her and RX Lyr are again visible and back out of their minimum

- V970 Oph and SY Aql and Chi Cyg are in their maximum

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C11 XLT: 280 mm f/10 Schmidt-Cassegrain on Astro-Physics AP1100 GTO equatorial mount (SC 280)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Aug. 06/07, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150807.0 Aql HI <14.2 BMM 142 E080815 311 x SC 280 ASAS-3(V) + CCDV Henden
20150807.0 Aql RV 9.1 BMM 87-91-94 C120225 25 x R 90 ASAS-3(V) + CCDV APASS
20150807.0 Aqr RW 10.0 BMM 99-101 C080616 25 x R 90 ASAS-3(V) + CCDV Henden
20150807.0 Cyg AU 13.4 BMM 132-135 E021226 175 x SC 280 TASS-V + CCDV Henden
20150807.0 Cyg DG 13.4 BMM 132-138 E090508 175 x SC 280 TASS-V + CCDV Henden
20150807.0 Cyg DW <14.7 BMM 147 E080511 311 x SC 280 ASAS-3(V) + CCDV Henden
20150807.0 Cyg SX 9.4 BMM 93-99 C120327 25 x R 90 TASS-V + CCDV Henden
20150807.0 Cyg WY 14.5 BMM 144-148 E080523 255 x SC 280 Tycho-2 + CCDV Henden
20150807.0 Del BR <14.4 BMM 144 E080610 400 x SC 280 ASAS-3(V) + CCDV Henden
20150807.0 Del ES <14.6 BMM 146 E080610 311 x SC 280 ASAS-3(V) + CCDV Henden
20150807.0 Del RU <14.5 BMM 145 E131228 400 x SC 280 ASAS-3(V) + CCDV Henden
20150807.0 Equ RR 10.7 BMM 102-107-109 B130610 50 x R 90 ASAS-3(V) + CCDV APASS
20150807.0 Her AZ <15.0 BMM 150 E040209 311 x SC 280 ASAS-3(V) + CCDV Henden
20150806.9 Her DF 13.7 BMM 134-138 E080818 215 x SC 280 ASAS-3(V) + CCDV Henden
20150806.9 Her XZ 12.8 BMM 125-129 E080805 117 x SC 280 ASAS-3(V) + CCDV Henden
20150807.0 Lac W 11.9 BMM 114-120 E071213 70 x SC 280 TASS-V + CCDV Henden
20150807.0 Lyr AB 12.3 BMM 118-125 E030810 117 x SC 280 TASS-V + CCDV Zissell
20150806.9 Lyr AO 14.5 BMM 144-147 E150321 255 x SC 280 CCDV APASS
20150807.0 Lyr RS 13.6 BMM 134-141 E120225 175 x SC 280 TASS-V + CCDV APASS
20150807.0 Lyr RW 13.9 BMM 136-140 E071125 215 x SC 280 TASS-V + CCDV Henden
20150807.0 Lyr ST 14.7 BMM 146-149 E120709 311 x SC 280 CCDV APASS
20150806.9 Lyr TV 12.6 BMM 121-127 E150325 88 x SC 280 Tycho-2 + CCDV APASS
20150806.9 Oph AY <14.5 BMM 145 E070522 311 x SC 280 CCDV Henden
20150807.0 Peg AN 14.2 BMM 139-143 E130516 255 x SC 280 ASAS-3(V) + CCDV APASS
20150807.0 Peg AP 14.5 BMM 144-146-150 E130710 255 x SC 280 ASAS-3(V) + CCDV APASS
20150807.0 Peg RR 9.7 BMM 95-98 C120305 25 x R 90 ASAS-3(V) + CCDV APASS
20150807.0 Peg TV <14.7 BMM 147 E120621 311 x SC 280 ASAS-3(V) + CCDV APASS
20150807.0 Sge W 9.8 BMM 94-100 D130612 25 x R 90 ASAS-3(V) + CCDV APASS

Remarks :

- WY Cyg, Lyr AO and Lyr ST are back from their minimum.
- RV Aql and SX Cyg are getting close to their maximum.


Regards,
Marc

 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C11 XLT: 280 mm f/10 Schmidt-Cassegrain on Astro-Physics AP1100 GTO equatorial mount (SC 280)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Aug. 08/09, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150809.0 And RY 14.5 BMM 141-146 E070710 311 x SC 280 TASS-V + CCDV Henden
20150809.0 And SX 10.6 BMM 105-111 C071211 38 x R 90 TASS-V + CCDV Henden
20150809.0 And UW 14.6 BMM 143-146-149 E091123 311 x SC 280 TASS-V + CCDV Henden
20150808.9 Her VY 10.0 BMM 97-101 C120326 25 x R 90 ASAS-3(V) + CCDV APASS
20150808.9 Oph RX 10.9 BMM 107-112 E130406 70 x SC 280 ASAS-3(V) + CCDV APASS
20150809.0 Peg DL 12.2 BMM 120-125 D080704 70 x SC 280 ASAS-3(V) + CCDV Henden
20150809.0 Per AI 14.2 BMM 139-145 E040724 175 x SC 280 TASS-V + CCDV Henden
20150809.0 Psc W 13.0 BMM 129-134 D100318 117 x SC 280 ASAS-3(V) + CCDV Henden

Remarks : And RY is back

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C11 XLT: 280 mm f/10 Schmidt-Cassegrain on Astro-Physics AP1100 GTO equatorial mount (SC 280)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)
7 x 40 mm binoculars, stopped down to 30 mm

All charts and sequences: BMM

Visual observations for Aug. 13, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150813.0 Aql LO 12.0 BMM 117-122 E120225 88 x SC 280 CCDV Zissell
20150813.0 Aql SY 9.7 BMM 95-100 D090906 25 x R 90 ASAS-3(V) + CCDV Henden
20150813.0 Aql TV <14.0 BMM 140 E080510 400 x SC 280 ASAS-3(V) + CCDV Henden
20150813.0 Cyg Chi 4.9 BMM 47-50 A150805 7 x 30 bino Hipparcos
20150813.0 Cyg FL 11.9 BMM 118-122 E070520 70 x SC 280 Tycho-2 + CCDV Henden
20150813.0 Del RX <14.4 BMM 144 E130330 311 x SC 280 ASAS-3(V) + CCDV APASS
20150813.0 Del SS <14.1 BMM 141 E150803 311 x SC 280 ASAS-3(V) + CCDV APASS
20150813.0 Her AE <14.4 BMM 144 E080805 311 x SC 280 ASAS-3(V) + CCDV Henden
20150813.0 Her DS <14.3 BMM 143 E080511 311 x SC 280 ASAS-3(V) + CCDV Henden
20150813.0 Her SV 13.3 BMM 131-134 E091017 117 x SC 280 ASAS-3(V) + CCDV Henden
20150813.0 Lyr AN 14.5 BMM 146 E031130 400 x SC 280 TASS-V + CCDV Henden
20150813.0 Lyr EL 14.4 BMM 139-144 F120225 311 x SC 280 TASS-V + CCDV APASS
20150813.0 Lyr RX 14.1 BMM 140-142 F090210 255 x SC 280 Tycho-2 + CCDV Henden

Remarks : Lyr AN and Lyr EL are back

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C11 XLT: 280 mm f/10 Schmidt-Cassegrain on Astro-Physics AP1100 GTO equatorial mount (SC 280)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)
7 x 40 mm binoculars, stopped down to 30 mm

All charts and sequences: BMM

Visual observations for Aug. 19/20, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150819.9 And RY 14.5 BMM 141-146 E070710 215 x SC 280 TASS-V + CCDV Henden
20150820.0 And SX 11.2 BMM 111-115 C071211 50 x R 90 TASS-V + CCDV Henden
20150820.0 And UW 14.7 BMM 146-149 E091123 255 x SC 280 TASS-V + CCDV Henden
20150819.9 Aql LO 12.4 BMM 122-126 E120225 88 x SC 280 CCDV Zissell
20150819.9 Aql SY 9.3 BMM 90-95 D090906 15 x R 90 ASAS-3(V) + CCDV Henden
20150819.9 Aql TV 14.3 BMM 140-145 E080510 311 x SC 280 ASAS-3(V) + CCDV Henden
20150820.0 Cyg Chi 5.1 BMM 50-52 A150805 7 x 30 bino Hipparcos
20150819.9 Cyg DG 13.5 BMM 132-138-139 E090508 175 x SC 280 TASS-V + CCDV Henden
20150819.9 Cyg FL 12.0 BMM 118-122 E070520 75 x R 90 Tycho-2 + CCDV Henden
20150819.9 Cyg WY 13.9 BMM 137-140 E080523 175 x SC 280 Tycho-2 + CCDV Henden
20150819.9 Del RX <14.4 BMM 144 E130330 255 x SC 280 ASAS-3(V) + CCDV APASS
20150819.9 Del SS 14.3 BMM 141-144 E150803 255 x SC 280 ASAS-3(V) + CCDV APASS
20150819.9 Equ RR 10.3 BMM 102-107 B130610 25 x R 90 ASAS-3(V) + CCDV APASS
20150819.9 Her AE <14.4 BMM 144 E080805 255 x SC 280 ASAS-3(V) + CCDV Henden
20150819.9 Her BG <14.4 BMM 144 E120615 255 x SC 280 ASAS-3(V) + CCDV APASS
20150819.9 Her DS <14.3 BMM 143 E080511 255 x SC 280 ASAS-3(V) + CCDV Henden
20150819.9 Her SV 13.0 BMM 129-131 E091017 117 x SC 280 ASAS-3(V) + CCDV Henden
20150819.9 Lac W 12.3 BMM 120-123-127 E071213 70 x SC 280 TASS-V + CCDV Henden
20150819.9 Lyr AN 14.3 BMM 140-146 E031130 255 x SC 280 TASS-V + CCDV Henden
20150819.9 Lyr EL 13.8 BMM 134-139 E120225 215 x SC 280 TASS-V + CCDV APASS
20150819.9 Lyr RX 13.0 BMM 128-133 F090210 117 x SC 280 Tycho-2 + CCDV Henden
20150819.9 Lyr RY 14.7 BMM 145-148 E090512 255 x SC 280 TASS-V + CCDV Henden
20150819.9 Oph V970 10.4 BMM 103-105 D130402 30 x R 90 ASAS-3(V) + CCDV APASS
20150819.9 Peg AN 14.4 BMM 143-145 E130516 255 x SC 280 ASAS-3(V) + CCDV APASS
20150820.0 Peg DL 11.5 BMM 112-116 D080704 47 x SC 280 ASAS-3(V) + CCDV Henden
20150819.9 Peg TV 14.7 BMM 144-147 E120621 255 x SC 280 ASAS-3(V) + CCDV APASS
20150820.0 Per AI 14.3 BMM 139-145 E040724 255 x SC 280 TASS-V + CCDV Henden
20150820.0 Psc W 13.9 BMM 138-140 D100318 175 x SC 280 ASAS-3(V) + CCDV Henden

Remarks : Del SS and Peg TV are back (from minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Aug. 21/22, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150821.9 Aql HI <14.2 BMM 142 E080815 336 x SC 235 ASAS-3(V) + CCDV Henden
20150821.9 Aql RV 9.6 BMM 94-97 C120225 25 x R 90 ASAS-3(V) + CCDV APASS
20150822.0 Aqr RW 11.0 BMM 109-113 D080616 39 x SC 235 ASAS-3(V) + CCDV Henden
20150821.9 Cyg AU 13.7 BMM 135-139 E021226 181 x SC 235 TASS-V + CCDV Henden
20150821.9 Cyg DW <14.5 BMM 145 E080511 336 x SC 235 ASAS-3(V) + CCDV Henden
20150821.9 Cyg SX 9.5 BMM 93-99 C120327 25 x R 90 TASS-V + CCDV Henden
20150822.0 Del BR <14.2 BMM 142 E080610 336 x SC 235 ASAS-3(V) + CCDV Henden
20150821.9 Del ES <14.6 BMM 146 E080610 336 x SC 235 ASAS-3(V) + CCDV Henden
20150821.9 Del RU <14.2 BMM 142 E131228 336 x SC 235 ASAS-3(V) + CCDV Henden
20150821.9 Her AZ <14.5 BMM 145 E040209 336 x SC 235 ASAS-3(V) + CCDV Henden
20150821.9 Her DF 14.0 BMM 138-143 E080818 261 x SC 235 ASAS-3(V) + CCDV Henden
20150821.9 Her XZ 13.8 BMM 136-139 E080805 214 x SC 235 ASAS-3(V) + CCDV Henden
20150821.9 Lyr AB 13.9 BMM 137-140 E030810 214 x SC 235 TASS-V + CCDV Zissell
20150821.9 Lyr AO 13.0 BMM 126-130-136 E150321 98 x SC 235 CCDV APASS
20150821.9 Lyr RS 14.2 BMM 141-143 E120225 336 x SC 235 TASS-V + CCDV APASS
20150821.9 Lyr RW 14.8 BMM 147-150 E071125 336 x SC 235 TASS-V + CCDV Henden
20150821.9 Lyr ST 14.4 BMM 142-146 E120709 261 x SC 235 CCDV APASS
20150821.9 Lyr TV 13.8 BMM 136-141 E150325 147 x SC 235 Tycho-2 + CCDV APASS
20150821.9 Oph RX 11.0 BMM 107-112 E130406 59 x SC 235 ASAS-3(V) + CCDV APASS
20150822.0 Peg AP <14.6 BMM 146 E130710 336 x SC 235 ASAS-3(V) + CCDV APASS
20150822.0 Peg RR 10.7 BMM 102-107-111 C120305 39 x SC 235 ASAS-3(V) + CCDV APASS
20150821.9 Sge W 10.6 BMM 102-107 D130612 30 x R 90 ASAS-3(V) + CCDV APASS

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Aug. 22, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150822.9 Cyg TW 14.4 BMM 140-144-147 E111220 214 x SC 235 TASS-V + CCDV Henden
20150822.9 Cyg UX <14.4 BMM 144 E080704 336 x SC 235 TASS-V + CCDV Henden
20150822.9 Her FU 13.0 BMM 126-131 E150822 181 x SC 235 CCDV APASS
20150822.9 Her RT 14.1 BMM 138-142 E120528 261 x SC 235 ASAS-3(V) + CCDV APASS
20150822.9 Her VY 10.0 BMM 97-101 C120326 38 x R 90 ASAS-3(V) + CCDV APASS
20150822.9 Her WY <13.9 BMM 139 E150822 261 x SC 235 ASAS-3(V) + CCDV APASS
20150822.9 Lyr RT 12.3 BMM 122-125 E090620 73 x SC 235 CCDV Henden
20150822.9 Lyr RU 14.0 BMM 138-141 E030807 214 x SC 235 TASS-V + CCDV Henden
20150822.9 Oph AY <14.1 BMM 141 E070522 261 x SC 235 CCDV Henden
20150822.9 Peg EG 13.5 BMM 132-135-138 E070624 181 x SC 235 ASAS-3(V) + CCDV Henden

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: TS 150 mm f/6.67 triplet apochromatic refractor on Astro-Physics AP1100 GTO equatorial mount (R 150)
7 x 40 mm binoculars, stopped down to 30 mm

All charts and sequences: BMM

Visual observations for Sept. 09/10, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150910.0 And UW 14.3 BMM 143-146 E091123 286 x R 150 TASS-V + CCDV Henden
20150909.9 Aql LO 13.9 BMM 137-141 E120225 200 x R 150 CCDV Zissell
20150909.9 Aql SY 9.1 BMM 90-95 D090906 17 x R 150 ASAS-3(V) + CCDV Henden
20150909.9 Aql TV <14.0 BMM 140 E080510 286 x R 150 ASAS-3(V) + CCDV Henden
20150909.9 Cyg Chi 6.1 BMM 59-61-64 A150805 7 x 30 bino Hipparcos
20150909.9 Cyg DG 14.0 BMM 139-143 E090508 286 x R 150 TASS-V + CCDV Henden
20150909.9 Cyg DR 10.1 BMM 98-102 C150825 25 x R 150 Tycho-2 + CCDV APASS
20150909.9 Cyg FF 13.3 BMM 131-136 E150826 91 x R 150 Tycho-2 + CCDV APASS
20150909.9 Cyg FL 11.1 BMM 109-113 E070520 31 x R 150 Tycho-2 + CCDV Henden
20150909.9 Cyg WY 12.8 BMM 125-130 E080523 77 x R 150 Tycho-2 + CCDV Henden
20150909.9 Del RX 13.3 BMM 130-136 E130330 200 x R 150 ASAS-3(V) + CCDV APASS
20150909.9 Del SS 13.3 BMM 132-135-138 E150803 143 x R 150 ASAS-3(V) + CCDV APASS
20150909.9 Equ RR 10.5 BMM 102-107 B130610 31 x R 150 ASAS-3(V) + CCDV APASS
20150909.8 Her AE <14.2 BMM 142 E080805 286 x R 150 ASAS-3(V) + CCDV Henden
20150909.8 Her BG <14.4 BMM 144 E120615 286 x R 150 ASAS-3(V) + CCDV APASS
20150909.8 Her DS 13.2 BMM 131-136 E080511 200 x R 150 ASAS-3(V) + CCDV Henden
20150909.8 Her SV 11.2 BMM 109-113 E091017 42 x R 150 ASAS-3(V) + CCDV Henden
20150909.9 Lac W 13.2 BMM 130-133 E071213 111 x R 150 TASS-V + CCDV Henden
20150909.9 Lyr AN 13.3 BMM 132-136 E031130 143 x R 150 TASS-V + CCDV Henden
20150909.9 Lyr EL 12.4 BMM 119-124-130 E120225 77 x R 150 TASS-V + CCDV APASS
20150909.8 Lyr RX 12.3 BMM 120-124 F090210 77 x R 150 Tycho-2 + CCDV Henden
20150909.8 Lyr RY <14.5 BMM 145 E090512 286 x R 150 TASS-V + CCDV Henden
20150909.8 Oph V970 10.9 BMM 108-112 D130402 63 x R 150 ASAS-3(V) + CCDV APASS
20150909.9 Peg AN <13.9 BMM 139 E130516 286 x R 150 ASAS-3(V) + CCDV APASS
20150910.0 Peg DL 10.8 BMM 104-109 D080704 25 x R 150 ASAS-3(V) + CCDV Henden
20150909.9 Peg TV 13.6 BMM 135-137 E120621 143 x R 150 ASAS-3(V) + CCDV APASS
20150910.0 Per AI <14.5 BMM 145 E040724 286 x R 150 TASS-V + CCDV Henden
20150910.0 Psc W <14.0 BMM 140 D100318 286 x R 150 ASAS-3(V) + CCDV Henden

Remarks : UW And and DS Her and RX Del are back (from their minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Sept. 10/11, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150911.0 And RW 9.7 BMM 95-99 B111108 25 x R 90 TASS-V + CCDV Henden
20150911.0 And RY 13.4 BMM 132-134-136 E070710 147 x SC 235 TASS-V + CCDV Henden
20150910.9 Aql HI <14.0 BMM 140 E080815 261 x SC 235 ASAS-3(V) + CCDV Henden
20150910.9 Aql RV 10.4 BMM 102-105 C120225 30 x R 90 ASAS-3(V) + CCDV APASS
20150910.9 Aql SV 11.3 BMM 111-118 E080511 59 x SC 235 ASAS-3(V) + CCDV Henden
20150910.9 Aqr RW 12.5 BMM 122-127 D080616 98 x SC 235 ASAS-3(V) + CCDV Henden
20150910.9 Cyg AU 14.2 BMM 140-143 E021226 261 x SC 235 TASS-V + CCDV Henden
20150910.9 Cyg DW <14.5 BMM 145 E080511 261 x SC 235 ASAS-3(V) + CCDV Henden
20150910.9 Cyg SX 10.1 BMM 99-103 E120327 25 x R 90 TASS-V + CCDV Henden
20150910.9 Cyg TW 14.2 BMM 140-144 E111220 261 x SC 235 TASS-V + CCDV Henden
20150910.9 Cyg UX <14.4 BMM 144 E080704 261 x SC 235 TASS-V + CCDV Henden
20150910.9 Del BR <14.2 BMM 142 E080610 336 x SC 235 ASAS-3(V) + CCDV Henden
20150910.9 Del ES <14.6 BMM 146 E080610 336 x SC 235 ASAS-3(V) + CCDV Henden
20150910.9 Del RU <14.2 BMM 142 E131228 336 x SC 235 ASAS-3(V) + CCDV Henden
20150910.8 Her AZ <14.5 BMM 145 E040209 261 x SC 235 ASAS-3(V) + CCDV Henden
20150910.8 Her DF 14.3 BMM 143-146 E080818 261 x SC 235 ASAS-3(V) + CCDV Henden
20150910.8 Her FU 12.5 BMM 122-126 E150822 98 x SC 235 CCDV APASS
20150910.8 Her RT 10.8 BMM 107-110 B120528 39 x SC 235 ASAS-3(V) + CCDV APASS
20150910.8 Her VY 10.3 BMM 101-106 C120326 38 x R 90 ASAS-3(V) + CCDV APASS
20150910.8 Her WY <14.1 BMM 141 E150822 261 x SC 235 ASAS-3(V) + CCDV APASS
20150910.8 Her XZ <14.5 BMM 145 E080805 336 x SC 235 ASAS-3(V) + CCDV Henden
20150910.9 Lyr AB <14.0 BMM 140 E030810 261 x SC 235 TASS-V + CCDV Zissell
20150910.8 Lyr AO 11.6 BMM 115-119 E150321 59 x SC 235 CCDV APASS
20150910.9 Lyr RS <14.3 BMM 143 E120225 261 x SC 235 TASS-V + CCDV APASS
20150910.9 Lyr RT 10.4 BMM 101-104-107 C090620 25 x R 90 CCDV Henden
20150910.9 Lyr RU 13.3 BMM 131-136 E030807 98 x SC 235 TASS-V + CCDV Henden
20150910.9 Lyr RW 14.9 BMM 147-150 E071125 336 x SC 235 TASS-V + CCDV Henden
20150910.9 Lyr ST 13.2 BMM 128-134 E120709 147 x SC 235 CCDV APASS
20150910.8 Lyr TV 14.7 BMM 144-147 E150325 336 x SC 235 Tycho-2 + CCDV APASS
20150910.8 Oph AY <14.1 BMM 141 E070522 261 x SC 235 CCDV Henden
20150910.8 Oph RX 11.5 BMM 112-118 E130406 73 x SC 235 ASAS-3(V) + CCDV APASS
20150910.9 Peg AP <14.6 BMM 146 E130710 336 x SC 235 ASAS-3(V) + CCDV APASS
20150910.9 Peg EG 14.2 BMM 138-141 E070624 261 x SC 235 ASAS-3(V) + CCDV Henden
20150911.0 Peg FF 12.2 BMM 121-126 D100812 73 x SC 235 ASAS-3(V) + CCDV Henden
20150910.9 Peg RR 11.9 BMM 118-121 E120305 59 x SC 235 ASAS-3(V) + CCDV APASS
20150910.9 Peg RS 10.8 BMM 102-108-112 B111124 30 x R 90 ASAS-3(V) + CCDV Henden
20150910.9 Peg RV 11.2 BMM 111-114 C120330 30 x R 90 TASS-V + CCDV APASS
20150910.9 Peg SS 11.7 BMM 111-117-119 D111208 39 x SC 235 ASAS-3(V) + CCDV Henden
20150910.9 Peg SX 12.2 BMM 117-124 D120627 59 x SC 235 ASAS-3(V) + CCDV APASS
20150910.9 Sge W 11.2 BMM 110-113 D130612 39 x SC 235 ASAS-3(V) + CCDV APASS

Remarks : RT Her is back (from minimum)

Regards,
Marc
 

fquadrat

Mitglied
Hi!

Accurately written articles, but it seems to me that there are only very few observers of variable stars active in this forum.

Kind regards,

fquadrat
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: TS 150 mm f/6.67 triplet apochromatic refractor on Astro-Physics AP1100 GTO equatorial mount (R 150)

All charts and sequences: BMM

Visual observations for Sept. 14/15, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150914.9 And RR <14.5 BMM 145 E100713 200 x R 150 TASS-V + CCDV Henden
20150915.0 And SX 12.0 BMM 118-120-126 E071211 42 x R 150 TASS-V + CCDV Henden
20150914.9 And TX 11.8 BMM 115-121 E111118 31 x R 150 CCDV Henden
20150914.9 Aql EU <13.6 BMM 136 E100522 286 x R 150 ASAS-3(V) + CCDV Henden
20150914.9 Aql QZ 10.8 BMM 104-110 E100623 42 x R 150 ASAS-3(V) + CCDV Henden
20150915.0 Ari Z 11.2 BMM 110-113 D111124 31 x R 150 ASAS-3(V) + CCDV Henden
20150915.1 Aur AQ <14.3 BMM 143 E090326 200 x R 150 TASS-V + CCDV Henden
20150915.1 Aur AW <13.8 BMM 138 E090224 200 x R 150 TASS-V + CCDV Henden
20150915.1 Aur AZ 11.4 BMM 109-115 E081211 31 x R 150 TASS-V + CCDV Henden
20150915.1 Aur SZ 11.8 BMM 114-119 E100225 63 x R 150 TASS-V + CCDV Henden
20150914.9 Cyg AM 14.1 BMM 140-145 E080909 286 x R 150 TASS-V + CCDV Henden
20150914.9 Del AN <14.0 BMM 140 E140112 286 x R 150 ASAS-3(V) + CCDV APASS
20150914.9 Del AZ 12.4 BMM 122-128 E120730 143 x R 150 ASAS-3(V) + CCDV APASS
20150914.9 Del RY <13.9 BMM 139 E070511 286 x R 150 ASAS-3(V) + CCDV Henden
20150914.9 Del Y 9.7 BMM 93-98 E100614 25 x R 150 ASAS-3(V) + CCDV Henden
20150915.1 Ori EP 12.8 BMM 127-131 E090223 91 x R 150 ASAS-3(V) + CCDV Henden
20150915.1 Ori FG <13.5 BMM 135 E100213 200 x R 150 ASAS-3(V) + CCDV Henden
20150914.9 Peg SW <14.5 BMM 145 E120308 286 x R 150 CCDV APASS
20150914.9 Peg TU 14.0 BMM 137-143 E120706 286 x R 150 ASAS-3(V) + CCDV APASS
20150915.0 Per RX <14.0 BMM 140 E080817 200 x R 150 TASS-V + CCDV Henden
20150915.0 Per TW <14.1 BMM 141 E110220 200 x R 150 TASS-V + CCDV Henden
20150915.0 Psc RX <14.2 BMM 142 D100212 286 x R 150 ASAS-3(V) + CCDV Henden
20150914.9 Psc S <13.9 BMM 139 E080911 200 x R 150 ASAS-3(V) + CCDV Henden
20150914.9 Psc TZ 12.4 BMM 121-124-128 D120212 77 x R 150 ASAS-3(V) + CCDV Henden
20150914.9 Psc U 10.8 BMM 102-108-111 D080819 25 x R 150 ASAS-3(V) + CCDV Henden
20150914.9 Psc X <14.4 BMM 144 D080910 200 x R 150 ASAS-3(V) + CCDV Henden
20150915.1 Tau AK 10.5 BMM 104-108 E120225 25 x R 150 CCDV APASS
20150915.1 Tau RX 11.8 BMM 116-121 E100223 63 x R 150 ASAS-3(V) + CCDV Henden
20150915.1 Tau TZ 13.1 BMM 130-133 D100731 143 x R 150 ASAS-3(V) + CCDV Henden
20150915.1 Tau V 11.6 BMM 112-116-120 D120220 42 x R 150 ASAS-3(V) + CCDV Henden
20150915.1 Tau VX <14.0 BMM 140 E040107 286 x R 150 ASAS-3(V) + CCDV Henden
20150915.1 Tau V1100 <13.8 BMM 138 D090130 286 x R 150 ASAS-3(V) + CCDV Henden
20150915.1 Tau YY <13.7 BMM 137 E090220 286 x R 150 ASAS-3(V) + CCDV Henden
20150915.0 Tri Z 10.3 BMM 101-105 D100718 17 x R 150 ASAS-3(V) + CCDV Henden

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Intes-Micro M809 DeLuxe : 203 mm f/10 Maksutov-Cassegrain on Astro-Physics AP1100 GOTO equatorial mount (MC 203)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Sept. 16, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150916.8 Her DN 12.8 BMM 124-127-135 D130403 127 x MC 203 ASAS-3(V) + CCDV APASS
20150916.8 Her RV 11.6 BMM 115-117 C120625 51 x MC 203 Tycho-2 + CCDV APASS
20150916.8 Her SU 11.4 BMM 110-116 E120612 51 x MC 203 ASAS-3(V) + CCDV APASS

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Intes-Micro M809 DeLuxe : 203 mm f/10 Maksutov-Cassegrain on Astro-Physics AP1100 GOTO equatorial mount (MC 203)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Sept. 17/18, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150918.0 And AZ 13.3 BMM 132-137 E081212 156 x MC 203 TASS-V + CCDV Henden
20150918.0 And SZ 10.5 BMM 101-107 E100108 34 x MC 203 TASS-V + CCDV Henden
20150917.8 Aql LO 14.2 BMM 137-141 E120225 226 x MC 203 CCDV Zissell
20150917.8 Aql SY 9.1 BMM 90-95 D090906 19 x R 90 ASAS-3(V) + CCDV Henden
20150917.8 Aql TV <14.0 BMM 140 E080510 226 x MC 203 ASAS-3(V) + CCDV Henden
20150918.0 Cyg BN <14.0 BMM 140 F070523 290 x MC 203 Tycho-2 + CCDV Henden
20150917.9 Cyg Chi 6.3 BMM 61-64 A150805 7 x 30 bino Hipparcos
20150917.9 Cyg DG 14.2 BMM 139-143 E090508 185 x MC 203 TASS-V + CCDV Henden
20150917.9 Cyg FF 13.0 BMM 127-131 E150826 85 x MC 203 Tycho-2 + CCDV APASS
20150917.8 Cyg FL 11.2 BMM 109-113 E070520 50 x R 90 Tycho-2 + CCDV Henden
20150918.0 Cyg LV 12.7 BMM 123-128 E100707 127 x MC 203 Tycho-2 + CCDV Henden
20150917.9 Cyg WY 11.9 BMM 118-121 E080523 63 x MC 203 Tycho-2 + CCDV Henden
20150917.9 Del RX 12.9 BMM 125-130 E130330 127 x MC 203 ASAS-3(V) + CCDV APASS
20150917.9 Del SS 12.9 BMM 127-129-132 E150803 127 x MC 203 ASAS-3(V) + CCDV APASS
20150917.9 Equ RR 10.7 BMM 102-107-109 B130610 34 x MC 203 ASAS-3(V) + CCDV APASS
20150917.8 Her AE <14.4 BMM 144 E080805 185 x MC 203 ASAS-3(V) + CCDV Henden
20150917.8 Her BG <14.4 BMM 144 E120615 290 x MC 203 ASAS-3(V) + CCDV APASS
20150917.8 Her DS 12.2 BMM 121-123 E080511 85 x MC 203 ASAS-3(V) + CCDV Henden
20150917.8 Her SV 10.8 BMM 104-109 E091017 34 x MC 203 ASAS-3(V) + CCDV Henden
20150917.8 Her WZ 10.7 BMM 106-109 E120621 51 x MC 203 ASAS-3(V) + CCDV APASS
20150918.0 Lac R 13.5 BMM 133-137 E031119 185 x MC 203 TASS-V + CCDV Henden
20150917.9 Lac W 13.4 BMM 133-138 E071213 127 x MC 203 TASS-V + CCDV Henden
20150917.8 Lyr AN 12.7 BMM 125-129 E031130 85 x MC 203 TASS-V + CCDV Henden
20150917.8 Lyr EL 12.2 BMM 119-124 E120225 85 x MC 203 TASS-V + CCDV APASS
20150917.8 Lyr RX 12.3 BMM 120-124 F090210 63 x MC 203 Tycho-2 + CCDV Henden
20150917.8 Lyr RY <14.3 BMM 143 E090512 290 x MC 203 TASS-V + CCDV Henden
20150917.8 Oph RT <13.9 BMM 139 E120612 226 x MC 203 ASAS-3(V) + CCDV APASS
20150917.8 Oph SV <13.4 BMM 134 E070614 226 x MC 203 ASAS-3(V) + CCDV Henden
20150917.8 Oph V450 <13.9 BMM 139 E080521 226 x MC 203 ASAS-3(V) + CCDV Henden
20150917.8 Oph V970 11.1 BMM 108-112 D130402 51 x MC 203 ASAS-3(V) + CCDV APASS
20150917.9 Peg AN <14.3 BMM 143 E130516 226 x MC 203 ASAS-3(V) + CCDV APASS
20150918.0 Peg RR 12.2 BMM 121-124 E120305 85 x MC 203 ASAS-3(V) + CCDV APASS
20150918.0 Peg SS 12.0 BMM 119-122 D111208 85 x MC 203 ASAS-3(V) + CCDV Henden
20150918.0 Peg SX 12.5 BMM 124-128 D120627 85 x MC 203 ASAS-3(V) + CCDV APASS
20150917.9 Peg TV 13.3 BMM 130-135 E120621 127 x MC 203 ASAS-3(V) + CCDV APASS

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Sept. 20/21, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20150921.1 And AX 10.5 BMM 104-108 E061117 25 x R 90 TASS-V + CCDV Henden
20150921.1 And RW 10.2 BMM 99-103 B111108 25 x R 90 TASS-V + CCDV Henden
20150921.0 And RY 13.1 BMM 128-132 E070710 98 x SC 235 TASS-V + CCDV Henden
20150921.0 And UW 13.8 BMM 137-139 E091123 181 x SC 235 TASS-V + CCDV Henden
20150920.9 Aql HI <14.0 BMM 140 E080815 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Aql RV 11.2 BMM 111-113 C120225 39 x SC 235 ASAS-3(V) + CCDV APASS
20150920.9 Aql SV 11.0 BMM 106-111 E080511 39 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Aql V345 12.4 BMM 120-125 D110213 98 x SC 235 ASAS-3(V) + CCDV APASS
20150920.9 Aql V553 <14.2 BMM 142 E110215 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Aql X 12.5 BMM 123-127 E130423 147 x SC 235 ASAS-3(V) + CCDV APASS
20150920.9 Aqr RW 12.9 BMM 127-131 D080616 214 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Aqr WW 10.8 BMM 105-109 E120704 39 x SC 235 ASAS-3(V) + CCDV APASS
20150921.1 Ari S 13.2 BMM 131-135 D111202 98 x SC 235 ASAS-3(V) + CCDV Henden
20150921.1 Aur AA <14.0 BMM 140 E081214 336 x SC 235 TASS-V + CCDV Henden
20150921.1 Aur GQ 14.0 BMM 139-141 E080909 261 x SC 235 TASS-V + CCDV Henden
20150921.1 CMi WX <14.1 BMM 141 E081228 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Cyg AU 14.5 BMM 144-150 E021226 336 x SC 235 TASS-V + CCDV Henden
20150920.9 Cyg DR 9.7 BMM 95-98 C150825 25 x R 90 Tycho-2 + CCDV APASS
20150920.8 Cyg DW <14.5 BMM 145 E080511 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Cyg SX 10.9 BMM 107-113 E120327 39 x SC 235 TASS-V + CCDV Henden
20150920.9 Cyg TW 13.8 BMM 137-140 E111220 214 x SC 235 TASS-V + CCDV Henden
20150920.9 Cyg UX <14.8 BMM 148 E080704 336 x SC 235 TASS-V + CCDV Henden
20150920.9 Del BR <14.4 BMM 144 E080610 336 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Del ES <14.6 BMM 146 E080610 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Del RU 14.3 BMM 142 E131228 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Del V 11.1 BMM 110-115 B120627 39 x SC 235 ASAS-3(V) + CCDV APASS
20150921.1 Eri AR 12.0 BMM 117-121 E090105 98 x SC 235 ASAS-3(V) + CCDV Henden
20150921.1 Eri SX 13.6 BMM 135-140 D070828 261 x SC 235 ASAS-3(V) + CCDV Henden
20150921.1 Gem CD <14.5 BMM 145 E040125 336 x SC 235 ASAS-3(V) + CCDV Henden
20150920.8 Her AZ <14.5 BMM 145 E040209 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.8 Her DF 14.2 BMM 138-143 E080818 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.8 Her FU 12.5 BMM 122-126 E150822 98 x SC 235 CCDV APASS
20150920.8 Her RT 10.0 BMM 99-104 B120528 25 x R 90 ASAS-3(V) + CCDV APASS
20150920.8 Her VY 10.5 BMM 101-106 C120326 39 x SC 235 ASAS-3(V) + CCDV APASS
20150920.8 Her WY <14.1 BMM 141 E150822 261 x SC 235 ASAS-3(V) + CCDV APASS
20150920.8 Her XZ <14.5 BMM 145 E080805 336 x SC 235 ASAS-3(V) + CCDV Henden
20150920.8 Lyr AB <14.5 BMM 145 E030810 261 x SC 235 TASS-V + CCDV Zissell
20150920.8 Lyr AO 11.6 BMM 115-119 E150321 59 x SC 235 CCDV APASS
20150920.8 Lyr RS <14.3 BMM 143 E120225 261 x SC 235 TASS-V + CCDV APASS
20150920.8 Lyr RT 10.1 BMM 97-101-104 C090620 25 x R 90 CCDV Henden
20150920.8 Lyr RU 12.5 BMM 123-126 E030807 98 x SC 235 TASS-V + CCDV Henden
20150920.8 Lyr RW 14.9 BMM 147-150 E071125 336 x SC 235 TASS-V + CCDV Henden
20150920.8 Lyr ST 11.6 BMM 112-116-122 E120709 59 x SC 235 CCDV APASS
20150920.8 Lyr TV <14.7 BMM 147 E150325 261 x SC 235 Tycho-2 + CCDV APASS
20150920.8 Lyr TW <14.7 BMM 147 E041017 336 x SC 235 TASS-V + CCDV Henden
20150920.8 Lyr WZ 14.2 BMM 140-145 E061113 214 x SC 235 TASS-V + CCDV Henden
20150920.8 Oph AY <14.1 BMM 141 E070522 261 x SC 235 CCDV Henden
20150920.8 Oph RX 11.6 BMM 112-118 E130406 98 x SC 235 ASAS-3(V) + CCDV APASS
20150921.1 Ori BK 13.9 BMM 134-140-143 E070509 214 x SC 235 ASAS-3(V) + CCDV Henden
20150921.1 Ori EU <14.4 BMM 144 E090202 336 x SC 235 ASAS-3(V) + CCDV Henden
20150921.1 Ori FN 11.7 BMM 111-117-119 E100227 73 x SC 235 ASAS-3(V) + CCDV Henden
20150921.1 Ori QS 12.6 BMM 125-127 E111229 98 x SC 235 ASAS-3(V) + CCDV APASS
20150920.9 Peg AP <14.6 BMM 146 E130710 261 x SC 235 ASAS-3(V) + CCDV APASS
20150921.0 Peg DL 10.5 BMM 104-109 D080704 30 x R 90 ASAS-3(V) + CCDV Henden
20150920.9 Peg EG 14.3 BMM 141 E070624 261 x SC 235 ASAS-3(V) + CCDV Henden
20150921.0 Peg FF 11.5 BMM 113-117 D100812 59 x SC 235 ASAS-3(V) + CCDV Henden
20150921.0 Peg MN <13.6 BMM 136 D070712 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Peg RS 11.3 BMM 112-119 D111124 39 x SC 235 ASAS-3(V) + CCDV Henden
20150921.0 Peg RV 11.5 BMM 114-117 E120330 39 x SC 235 TASS-V + CCDV APASS
20150921.0 Peg RW 14.3 BMM 140-143-146 D111127 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Peg T <14.4 BMM 144 D111210 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.9 Peg X 10.0 BMM 98-101 D120703 25 x R 90 ASAS-3(V) + CCDV APASS
20150921.0 Peg Y 14.0 BMM 136-141 D100708 214 x SC 235 ASAS-3(V) + CCDV Henden
20150921.1 Per AI <14.7 BMM 147 E040724 261 x SC 235 TASS-V + CCDV Henden
20150921.1 Psc W <14.7 BMM 147 D100318 261 x SC 235 ASAS-3(V) + CCDV Henden
20150920.8 Sge W 11.4 BMM 113-117 D130612 59 x SC 235 ASAS-3(V) + CCDV APASS

Remarks: UW And, TW Cyg and RU Del are back (from minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Oct. 01, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20151001.8 Aql LO <14.1 BMM 141 E120225 261 x SC 235 CCDV Zissell
20151001.8 Aql RV 12.1 BMM 115-122 F120225 98 x SC 235 ASAS-3(V) + CCDV APASS
20151001.8 Aql SY 9.2 BMM 90-95 D090906 25 x R 90 ASAS-3(V) + CCDV Henden
20151001.8 Aql TV <14.0 BMM 140 E080510 261 x SC 235 ASAS-3(V) + CCDV Henden
20151001.8 Cyg Chi 6.9 BMM 64-70 A150805 7 x 30 bino Hipparcos
20151001.8 Cyg DW <14.0 BMM 140 E080511 214 x SC 235 ASAS-3(V) + CCDV Henden
20151001.8 Cyg FL 11.7 BMM 113-118 E070520 59 x SC 235 Tycho-2 + CCDV Henden
20151001.8 Del RU 13.4 BMM 132-137 E131228 214 x SC 235 ASAS-3(V) + CCDV Henden
20151001.9 Del RX 12.0 BMM 119-120-125 E130330 59 x SC 235 ASAS-3(V) + CCDV APASS
20151001.9 Del SS 12.2 BMM 119-124 E150803 98 x SC 235 ASAS-3(V) + CCDV APASS
20151001.9 Equ RR 11.4 BMM 112-118 E130610 59 x SC 235 ASAS-3(V) + CCDV APASS
20151001.8 Her AE 14.0 BMM 138-142 E080805 261 x SC 235 ASAS-3(V) + CCDV Henden
20151001.8 Her AZ 14.3 BMM 141-145 E040209 261 x SC 235 ASAS-3(V) + CCDV Henden
20151001.8 Her BG <14.1 BMM 141 E120615 261 x SC 235 ASAS-3(V) + CCDV APASS
20151001.8 Her DF 14.3 BMM 138-143 E080818 261 x SC 235 ASAS-3(V) + CCDV Henden
20151001.8 Her DS 11.0 BMM 108-112 E080511 59 x SC 235 ASAS-3(V) + CCDV Henden
20151001.8 Her SV 10.7 BMM 104-109 E091017 30 x R 90 ASAS-3(V) + CCDV Henden
20151001.8 Her VY 11.2 BMM 110-113 C120326 59 x SC 235 ASAS-3(V) + CCDV APASS
20151001.8 Her XZ <14.5 BMM 145 E080805 261 x SC 235 ASAS-3(V) + CCDV Henden
20151001.8 Lyr AB <14.0 BMM 140 E030810 261 x SC 235 TASS-V + CCDV Zissell
20151001.8 Lyr AN 10.9 BMM 104-110 D031130 39 x SC 235 TASS-V + CCDV Henden
20151001.8 Lyr AO 11.7 BMM 115-119 E150321 59 x SC 235 CCDV APASS
20151001.8 Lyr EL 12.0 BMM 119-124 E120225 73 x SC 235 TASS-V + CCDV APASS
20151001.8 Lyr RS <14.1 BMM 141 E120225 261 x SC 235 TASS-V + CCDV APASS
20151001.8 Lyr RW <14.3 BMM 143 E071125 214 x SC 235 TASS-V + CCDV Henden
20151001.8 Lyr RX 13.0 BMM 128-131 F090210 118 x SC 235 Tycho-2 + CCDV Henden
20151001.8 Lyr RY 14.4 BMM 143-145 E090512 261 x SC 235 TASS-V + CCDV Henden
20151001.8 Lyr ST 10.8 BMM 105-109 E120709 30 x R 90 CCDV APASS
20151001.8 Lyr TV <14.4 BMM 144 E150325 261 x SC 235 Tycho-2 + CCDV APASS
20151001.8 Oph AY <14.1 BMM 141 E070522 261 x SC 235 CCDV Henden
20151001.8 Oph RX 12.0 BMM 118-121 E130406 146 x SC 235 ASAS-3(V) + CCDV APASS
20151001.8 Oph V970 12.1 BMM 119-122 E130402 98 x SC 235 ASAS-3(V) + CCDV APASS
20151001.8 Sge W 12.0 BMM 117-121 D130612 73 x SC 235 ASAS-3(V) + CCDV APASS

Remarks : AE Her and AZ Her are back (from minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Oct. 02, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20151002.9 And RY 12.5 BMM 123-128 E070710 73 x SC 235 TASS-V + CCDV Henden
20151002.9 And UW 12.9 BMM 127-131 E091123 73 x SC 235 TASS-V + CCDV Henden
20151002.8 Aql EU 14.2 BMM 141-143 E100522 336 x SC 235 ASAS-3(V) + CCDV Henden
20151002.8 Aql HI <14.0 BMM 140 E080815 336 x SC 235 ASAS-3(V) + CCDV Henden
20151002.8 Aql QZ 11.2 BMM 110-114 E100623 59 x SC 235 ASAS-3(V) + CCDV Henden
20151002.8 Aql SV 11.0 BMM 106-111 E080511 39 x SC 235 ASAS-3(V) + CCDV Henden
20151002.8 Aql V345 11.6 BMM 114-120 D110213 59 x SC 235 ASAS-3(V) + CCDV APASS
20151002.8 Aql V553 <14.2 BMM 142 E110215 336 x SC 235 ASAS-3(V) + CCDV Henden
20151002.8 Aql X 12.3 BMM 120-123-127 E130423 98 x SC 235 ASAS-3(V) + CCDV APASS
20151002.9 Aqr RW 13.2 BMM 131-134 D080616 214 x SC 235 ASAS-3(V) + CCDV Henden
20151002.8 Cyg AU 14.8 BMM 144-150 E021226 336 x SC 235 TASS-V + CCDV Henden
20151002.8 Cyg DG 14.2 BMM 139-143 E090508 214 x SC 235 TASS-V + CCDV Henden
20151002.8 Cyg DR 9.7 BMM 95-98 C150825 25 x R 90 Tycho-2 + CCDV APASS
20151002.8 Cyg FF 13.7 BMM 136-138 E150826 147 x SC 235 Tycho-2 + CCDV APASS
20151002.8 Cyg SX 11.1 BMM 107-113 E120327 39 x SC 235 TASS-V + CCDV Henden
20151002.9 Cyg WY 11.4 BMM 108-115 E080523 39 x SC 235 Tycho-2 + CCDV Henden
20151002.9 Del BR <14.2 BMM 142 E080610 336 x SC 235 ASAS-3(V) + CCDV Henden
20151002.9 Del ES <14.0 BMM 140 E080610 261 x SC 235 ASAS-3(V) + CCDV Henden
20151002.8 Her FU 12.5 BMM 122-126 E150822 98 x SC 235 CCDV APASS
20151002.8 Her RT 9.6 BMM 93-97 B120528 25 x R 90 ASAS-3(V) + CCDV APASS
20151002.8 Her SU 12.0 BMM 116-122 E120612 73 x SC 235 ASAS-3(V) + CCDV APASS
20151002.8 Her WY <14.1 BMM 141 E150822 261 x SC 235 ASAS-3(V) + CCDV APASS
20151002.8 Her WZ 11.3 BMM 112-117 E120621 59 x SC 235 ASAS-3(V) + CCDV APASS
20151002.9 Lac W 14.1 BMM 140-143 E071213 261 x SC 235 TASS-V + CCDV Henden
20151002.8 Lyr RT 9.9 BMM 97-101 C090620 25 x R 90 CCDV Henden
20151002.8 Lyr RU 11.2 BMM 108-113 E030807 39 x SC 235 TASS-V + CCDV Henden
20151002.8 Lyr TW <14.2 BMM 142 E041017 261 x SC 235 TASS-V + CCDV Henden
20151002.8 Lyr WZ 13.4 BMM 131-136 E061113 181 x SC 235 TASS-V + CCDV Henden
20151002.8 Oph RT <13.7 BMM 137 E120612 261 x SC 235 ASAS-3(V) + CCDV APASS
20151002.8 Oph V450 <14.2 BMM 142 E080521 336 x SC 235 ASAS-3(V) + CCDV Henden
20151002.9 Peg AN <14.3 BMM 143 E130516 261 x SC 235 ASAS-3(V) + CCDV APASS
20151002.9 Peg AP <14.4 BMM 144 E130710 336 x SC 235 ASAS-3(V) + CCDV APASS
20151002.9 Peg DL 10.5 BMM 104-109 D080704 25 x R 90 ASAS-3(V) + CCDV Henden
20151002.9 Peg EG <14.1 BMM 141 E070624 336 x SC 235 ASAS-3(V) + CCDV Henden
20151002.9 Peg RR 13.3 BMM 131-134 E120305 181 x SC 235 ASAS-3(V) + CCDV APASS
20151002.9 Peg TV 12.1 BMM 118-123 E120621 98 x SC 235 ASAS-3(V) + CCDV APASS

Remarks : EU Aql and WZ Lyr are back (from minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C11 XLT: 280 mm f/10 Schmidt-Cassegrain on Astro-Physics AP1100 GTO equatorial mount (SC 280)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Oct. 09, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's


20151009.8 Her XZ <13.9 BMM 139 E080805 311 x SC 280 ASAS-3(V) + CCDV Henden
20151009.8 Oph AY 13.6 BMM 134-137 E070522 311 x SC 280 CCDV Henden

Remarks : AY Oph is back (from minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C11 XLT: 280 mm f/10 Schmidt-Cassegrain on Astro-Physics AP1100 GTO equatorial mount (SC 280)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Oct. 10, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20151010.9 And RY 12.4 BMM 123-128 E070710 70 x SC 280 TASS-V + CCDV Henden
20151010.9 And UW 12.1 BMM 120-123 E091123 70 x SC 280 TASS-V + CCDV Henden
20151010.8 Aql LO <14.1 BMM 141 E120225 255 x SC 280 CCDV Zissell
20151010.8 Aql RV 12.7 BMM 125-130 F120225 117 x SC 280 ASAS-3(V) + CCDV APASS
20151010.8 Aql SY 9.4 BMM 90-95 D090906 25 x R 90 ASAS-3(V) + CCDV Henden
20151010.8 Aql TV <14.0 BMM 140 E080510 255 x SC 280 ASAS-3(V) + CCDV Henden
20151010.9 Aqr RW 13.2 BMM 127-131 D080616 117 x SC 280 ASAS-3(V) + CCDV Henden
20151010.9 Cyg DG <14.3 BMM 143 E090508 255 x SC 280 TASS-V + CCDV Henden
20151010.8 Cyg DW <14.7 BMM 147 E080511 311 x SC 280 ASAS-3(V) + CCDV Henden
20151010.8 Cyg FL 12.0 BMM 118-122 E070520 70 x SC 280 Tycho-2 + CCDV Henden
20151010.9 Cyg WY 10.7 BMM 104-108 E080523 30 x R 90 Tycho-2 + CCDV Henden
20151010.8 Del RU 12.6 BMM 124-128 E131228 88 x SC 280 ASAS-3(V) + CCDV Henden
20151010.8 Del RX 11.7 BMM 112-119 E130330 70 x SC 280 ASAS-3(V) + CCDV APASS
20151010.8 Del SS 12.2 BMM 119-124 E150803 70 x SC 280 ASAS-3(V) + CCDV APASS
20151010.9 Equ RR 11.9 BMM 118-123 E130610 70 x SC 280 ASAS-3(V) + CCDV APASS
20151010.8 Her AE 13.1 BMM 128-132 E080805 117 x SC 280 ASAS-3(V) + CCDV Henden
20151010.8 Her AZ 13.9 BMM 137-141 E040209 215 x SC 280 ASAS-3(V) + CCDV Henden
20151010.8 Her DF 14.0 BMM 138-143 E080818 215 x SC 280 ASAS-3(V) + CCDV Henden
20151010.8 Her DS 11.1 BMM 108-112 E080511 47 x SC 280 ASAS-3(V) + CCDV Henden
20151010.8 Her SV 10.7 BMM 104-109 E091017 25 x R 90 ASAS-3(V) + CCDV Henden
20151010.8 Her XZ 14.4 BMM 139-145 E080805 255 x SC 280 ASAS-3(V) + CCDV Henden
20151010.9 Lac W 14.2 BMM 140-143 E071213 215 x SC 280 TASS-V + CCDV Henden
20151010.8 Lyr AB <14.5 BMM 145 E030810 255 x SC 280 TASS-V + CCDV Zissell
20151010.8 Lyr AN 10.6 BMM 104-110 D031130 38 x R 90 TASS-V + CCDV Henden
20151010.8 Lyr AO 12.4 BMM 123-126 E150321 47 x SC 280 CCDV APASS
20151010.8 Lyr EL 12.0 BMM 119-124 E120225 70 x SC 280 TASS-V + CCDV APASS
20151010.8 Lyr RS <14.5 BMM 145 E120225 311 x SC 280 TASS-V + CCDV APASS
20151010.8 Lyr RW <14.7 BMM 147 E071125 311 x SC 280 TASS-V + CCDV Henden
20151010.8 Lyr RX 13.2 BMM 131-133 F090210 117 x SC 280 Tycho-2 + CCDV Henden
20151010.8 Lyr RY 13.8 BMM 136-139 E090512 215 x SC 280 TASS-V + CCDV Henden
20151010.8 Lyr ST 10.7 BMM 105-109 E120709 38 x R 90 CCDV APASS
20151010.8 Lyr TV <14.4 BMM 144 E150325 255 x SC 280 Tycho-2 + CCDV APASS
20151010.8 Oph RT <13.9 BMM 139 E120612 255 x SC 280 ASAS-3(V) + CCDV APASS
20151010.8 Oph RX 12.5 BMM 123-126 E130406 140 x SC 280 ASAS-3(V) + CCDV APASS
20151010.8 Oph V970 12.7 BMM 122-129 E130402 215 x SC 280 ASAS-3(V) + CCDV APASS
20151010.9 Peg AN <14.3 BMM 143 E130516 255 x SC 280 ASAS-3(V) + CCDV APASS
20151010.9 Peg DL 10.5 BMM 104-109 D080704 25 x R 90 ASAS-3(V) + CCDV Henden
20151010.0 Peg MN <14.1 BMM 141 D070712 255 x SC 280 ASAS-3(V) + CCDV Henden
20151010.9 Peg TV 11.7 BMM 116-118 D120621 47 x SC 280 ASAS-3(V) + CCDV APASS
20151010.8 Sge W 12.3 BMM 121-127 E130612 88 x SC 280 ASAS-3(V) + CCDV APASS

Remarks: XZ Her, DF Her and RY Lyr are back (from minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Meade 10 inch : 254 mm f/10 Advanced Ritchey-Chretien on Astro-Physics AP1100 GOTO equatorial mount (ARC 254)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Oct. 11, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20151011.8 Aql EU 13.7 BMM 136-141 E100522 192 x ARC 254 ASAS-3(V) + CCDV Henden
20151011.8 Aql HI <14.0 BMM 140 E080815 227 x ARC 254 ASAS-3(V) + CCDV Henden
20151011.8 Aql QZ 11.7 BMM 114-119 E100623 63 x ARC 254 ASAS-3(V) + CCDV Henden
20151011.8 Aql SV 11.0 BMM 106-111 E080511 42 x ARC 254 ASAS-3(V) + CCDV Henden
20151011.8 Aql V345 11.2 BMM 107-111-114 D110213 42 x ARC 254 ASAS-3(V) + CCDV APASS
20151011.8 Aql V553 <14.2 BMM 142 E110215 278 x ARC 254 ASAS-3(V) + CCDV Henden
20151011.8 Aql X 12.1 BMM 120-123 E130423 104 x ARC 254 ASAS-3(V) + CCDV APASS
20151011.8 Cyg AU <14.4 BMM 144 E021226 278 x ARC 254 TASS-V + CCDV Henden
20151011.9 Cyg BN 13.6 BMM 129-136-140 F070523 104 x ARC 254 Tycho-2 + CCDV Henden
20151011.8 Cyg Chi 7.4 BMM 73-75 A150805 10 x R 90 Hipparcos
20151011.8 Cyg DR 10.0 BMM 98-102 C150825 25 x R 90 Tycho-2 + CCDV APASS
20151011.8 Cyg FF 13.9 BMM 138-140 E150826 156 x ARC 254 Tycho-2 + CCDV APASS
20151011.9 Cyg GU 12.8 BMM 125-130 E120522 104 x ARC 254 CCDV APASS
20151011.9 Cyg LV 11.1 BMM 108-112 E100707 42 x ARC 254 Tycho-2 + CCDV Henden
20151011.8 Cyg SX 11.4 BMM 113-115 E120327 42 x ARC 254 TASS-V + CCDV Henden
20151011.9 Cyg TW 13.0 BMM 129-133 E111220 104 x ARC 254 TASS-V + CCDV Henden
20151011.9 Del AN <14.5 BMM 145 E140112 278 x ARC 254 ASAS-3(V) + CCDV APASS
20151011.9 Del AZ 12.8 BMM 122-128-133 E120730 104 x ARC 254 ASAS-3(V) + CCDV APASS
20151011.9 Del BR <14.2 BMM 142 E080610 278 x ARC 254 ASAS-3(V) + CCDV Henden
20151011.9 Del ES <14.6 BMM 146 E080610 227 x ARC 254 ASAS-3(V) + CCDV Henden
20151011.8 Lyr RT 10.1 BMM 97-101-104 C090620 30 x R 90 CCDV Henden
20151011.8 Lyr RU 11.1 BMM 108-113 E030807 38 x R 90 TASS-V + CCDV Henden
20151011.8 Lyr WZ 13.0 BMM 127-131 E061113 104 x ARC 254 TASS-V + CCDV Henden
20151011.9 Peg AP <14.6 BMM 146 E130710 278 x ARC 254 ASAS-3(V) + CCDV APASS
20151011.9 Peg EG <14.1 BMM 141 E070624 278 x ARC 254 ASAS-3(V) + CCDV Henden
20151011.9 Peg FF 10.5 BMM 103-106 D100812 42 x ARC 254 ASAS-3(V) + CCDV Henden
20151011.9 Peg RR 13.6 BMM 134-140 E120305 156 x ARC 254 ASAS-3(V) + CCDV APASS
20151011.9 Peg SW <14.5 BMM 145 E120308 278 x ARC 254 CCDV APASS
20151011.9 Peg TU 12.8 BMM 126-130 D120706 104 x ARC 254 ASAS-3(V) + CCDV APASS

Remarks: BN Cyg is back (from minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Oct. 31, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20151031.8 And RY 12.2 BMM 118-123 E070710 59 x SC 235 TASS-V + CCDV Henden
20151031.8 And UW 11.4 BMM 112-117 D091123 39 x SC 235 TASS-V + CCDV Henden
20151031.8 Aql LO <14.1 BMM 141 E120225 336 x SC 235 CCDV Zissell
20151031.8 Aql SY 10.5 BMM 102-108 E090906 39 x SC 235 ASAS-3(V) + CCDV Henden
20151031.8 Aqr RW 11.2 BMM 109-113 D080616 59 x SC 235 ASAS-3(V) + CCDV Henden
20151031.8 Cyg Chi 7.9 BMM 75-80 B150805 15 x R 90 Hipparcos + Tycho-2
20151031.8 Cyg DG <14.3 BMM 143 E090508 261 x SC 235 TASS-V + CCDV Henden
20151031.8 Cyg DW <14.0 BMM 140 E080511 336 x SC 235 ASAS-3(V) + CCDV Henden
20151031.8 Cyg WY 9.3 BMM 92-94 C080523 25 x R 90 Tycho-2 + CCDV Henden
20151031.8 Del RU 12.1 BMM 117-124 E131228 118 x SC 235 ASAS-3(V) + CCDV Henden
20151031.8 Del RX 11.1 BMM 108-112 E130330 59 x SC 235 ASAS-3(V) + CCDV APASS
20151031.8 Del SS 12.9 BMM 127-129-132 E150803 181 x SC 235 ASAS-3(V) + CCDV APASS
20151031.8 Equ RR 13.1 BMM 127-131-134 E130610 181 x SC 235 ASAS-3(V) + CCDV APASS
20151031.8 Lac W <14.0 BMM 140 E071213 261 x SC 235 TASS-V + CCDV Henden
20151031.8 Lyr ST 10.8 BMM 105-109 E120709 39 x SC 235 CCDV APASS
20151031.8 Peg AN 13.5 BMM 132-136 E130516 261 x SC 235 ASAS-3(V) + CCDV APASS
20151031.8 Peg DL 10.7 BMM 104-109 D080704 39 x SC 235 ASAS-3(V) + CCDV Henden
20151031.8 Peg TV 10.6 BMM 104-107 D120621 39 x SC 235 ASAS-3(V) + CCDV APASS
20151031.8 Sge W 13.6 BMM 132-138 E130612 214 x SC 235 ASAS-3(V) + CCDV APASS

Remarks : RW Aqr and AN Peg are back (from minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Nov. 01, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20151101.8 Aql HI <14.0 BMM 140 E080815 261 x SC 235 ASAS-3(V) + CCDV Henden
20151101.8 Aql QZ 12.8 BMM 126-130 E100623 147 x SC 235 ASAS-3(V) + CCDV Henden
20151101.8 Aql RV 14.2 BMM 140-143 F120225 261 x SC 235 ASAS-3(V) + CCDV APASS
20151101.8 Aql SV 11.6 BMM 115-118 E080511 59 x SC 235 ASAS-3(V) + CCDV Henden
20151101.8 Aql TV 13.5 BMM 134-140 E080510 181 x SC 235 ASAS-3(V) + CCDV Henden
20151101.8 Aql V345 11.2 BMM 111-114 D110213 39 x SC 235 ASAS-3(V) + CCDV APASS
20151101.8 Aql V553 <13.8 BMM 138 E110215 261 x SC 235 ASAS-3(V) + CCDV Henden
20151101.8 Aql X 10.5 BMM 101-106 C130423 39 x SC 235 ASAS-3(V) + CCDV APASS
20151101.8 Cyg AU <14.4 BMM 144 E021226 261 x SC 235 TASS-V + CCDV Henden
20151101.8 Cyg DR 10.4 BMM 102-107 C150825 39 x SC 235 Tycho-2 + CCDV APASS
20151101.8 Cyg FF 14.2 BMM 140-144 E150826 261 x SC 235 Tycho-2 + CCDV APASS
20151101.8 Cyg FL 13.9 BMM 134-140 E070520 214 x SC 235 Tycho-2 + CCDV Henden
20151101.8 Cyg SX 11.9 BMM 118-123 E120327 59 x SC 235 TASS-V + CCDV Henden
20151101.8 Del AN <14.5 BMM 145 E140112 261 x SC 235 ASAS-3(V) + CCDV APASS
20151101.8 Del AZ 13.8 BMM 136-141 E120730 261 x SC 235 ASAS-3(V) + CCDV APASS
20151101.8 Del BR <14.2 BMM 142 E080610 261 x SC 235 ASAS-3(V) + CCDV Henden
20151101.8 Del ES <14.6 BMM 146 E080610 261 x SC 235 ASAS-3(V) + CCDV Henden
20151101.7 Her AE 10.7 BMM 105-110 C080805 38 x R 90 ASAS-3(V) + CCDV Henden
20151101.7 Her AZ 12.8 BMM 127-132 E040209 98 x SC 235 ASAS-3(V) + CCDV Henden
20151101.7 Her DF 12.9 BMM 124-131 E080818 181 x SC 235 ASAS-3(V) + CCDV Henden
20151101.7 Her DS 11.9 BMM 114-121 E080511 73 x SC 235 ASAS-3(V) + CCDV Henden
20151101.7 Her SV 11.2 BMM 109-113 E091017 59 x SC 235 ASAS-3(V) + CCDV Henden
20151101.7 Her XZ 13.6 BMM 130-136-139 E080805 181 x SC 235 ASAS-3(V) + CCDV Henden
20151101.7 Lyr AB <14.5 BMM 145 E030810 261 x SC 235 TASS-V + CCDV Zissell
20151101.7 Lyr AN 10.5 BMM 104-110 D031130 39 x SC 235 TASS-V + CCDV Henden
20151101.7 Lyr EL 11.8 BMM 117-119 E120225 59 x SC 235 TASS-V + CCDV APASS
20151101.7 Lyr RS <14.3 BMM 143 E120225 261 x SC 235 TASS-V + CCDV APASS
20151101.8 Lyr RU 10.7 BMM 104-108 E030807 39 x SC 235 TASS-V + CCDV Henden
20151101.7 Lyr RW <15.0 BMM 150 E071125 261 x SC 235 TASS-V + CCDV Henden
20151101.7 Lyr RX 14.5 BMM 142-144 E090210 261 x SC 235 Tycho-2 + CCDV Henden
20151101.8 Lyr WZ 11.7 BMM 114-119 E061113 39 x SC 235 TASS-V + CCDV Henden
20151101.8 Peg AP <14.4 BMM 144 E130710 261 x SC 235 ASAS-3(V) + CCDV APASS
20151101.8 Peg EG <14.1 BMM 141 E070624 261 x SC 235 ASAS-3(V) + CCDV Henden
20151101.8 Peg RR 14.5 BMM 144-147 E120305 261 x SC 235 ASAS-3(V) + CCDV APASS
20151101.8 Peg SW <14.2 BMM 142 E120308 261 x SC 235 CCDV APASS

Remarks : TV Aql is back (from minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Dec. 08, 2015
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20151208.1 Aur AA 10.1 BMM 100-104 E081214 39 x SC 235 TASS-V + CCDV Henden
20151208.1 Aur AQ <14.3 BMM 143 E090326 261 x SC 235 TASS-V + CCDV Henden
20151208.1 Aur AW 10.6 BMM 103-107 E090224 59 x SC 235 TASS-V + CCDV Henden
20151208.1 Aur AZ 9.0 BMM 86-91 C081211 39 x SC 235 TASS-V + CCDV Henden
20151208.1 Aur ET 10.4 BMM 100-105 E131016 25 x R 90 CCDV APASS
20151208.1 Aur GQ 11.6 BMM 112-118 C080909 59 x SC 235 TASS-V + CCDV Henden
20151208.1 Aur HT 14.2 BMM 140-148 E071216 214 x SC 235 TASS-V + CCDV Henden
20151208.1 Aur SZ 12.4 BMM 119-125 E100225 73 x SC 235 TASS-V + CCDV Henden
20151208.1 CMi WX <14.1 BMM 141 E081228 261 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Cnc SZ <14.1 BMM 141 E100214 261 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Cnc VW <13.9 BMM 139 E071111 261 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Gem AM 11.0 BMM 108-111 E120229 39 x SC 235 CCDV APASS
20151208.1 Gem BC 13.7 BMM 132-139 E070827 261 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Gem BE 12.7 BMM 126-130 E071017 98 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Gem BP 10.8 BMM 105-110 E071002 39 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Gem CD <15.0 BMM 150 E040125 336 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Gem UY 12.5 BMM 124-126 E090131 98 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Gem XY <14.1 BMM 141 E131101 261 x SC 235 CCDV APASS
20151208.1 Leo RS <14.3 BMM 143 D100306 261 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Leo V 14.4 BMM 141-146 D100223 261 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Leo W <14.3 BMM 143 D090228 214 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Mon BI <14.1 BMM 141 E071201 261 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Mon RS 11.6 BMM 114-117 E071122 59 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Ori BK 12.4 BMM 122-127 E070509 98 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Ori EU <13.5 BMM 135 E090202 261 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Ori FG <14.1 BMM 141 E100213 261 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Ori QS 13.6 BMM 133-136-140 E111229 261 x SC 235 ASAS-3(V) + CCDV APASS
20151208.1 Tau V1100 <14.1 BMM 141 D090130 261 x SC 235 ASAS-3(V) + CCDV Henden
20151208.1 Tau YY <14.0 BMM 140 E090220 261 x SC 235 ASAS-3(V) + CCDV Henden

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Jan. 10, 2016
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20160110.9 Ori BK 11.5 BMM 113-116 E070509 98 x SC 235 ASAS-3(V) + CCDV Henden
20160110.9 Ori EU 13.3 BMM 128-135 E090202 214 x SC 235 ASAS-3(V) + CCDV Henden
20160110.9 Ori FG <14.1 BMM 141 E100213 261 x SC 235 ASAS-3(V) + CCDV Henden
20160110.9 Tau AK <14.3 BMM 143 E120225 336 x SC 235 CCDV APASS
20160110.9 Tau VX 11.0 BMM 109-112 D040107 59 x SC 235 ASAS-3(V) + CCDV Henden
20160110.9 Tau V1100 14.0 BMM 138-141 D090130 261 x SC 235 ASAS-3(V) + CCDV Henden
20160110.9 Tau YY <14.0 BMM 140 E090220 261 x SC 235 ASAS-3(V) + CCDV Henden

Note : EU Ori and V1100 Tau are back (from their minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain (selected by Baader) on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for Apr. 11, 2016
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20160411.1 Aql LO <14.1 BMM 141 E120225 235 x SC 235 CCDV Zissell
20160411.1 Aql SY <14.2 BMM 142 E090906 294 x SC 235 ASAS-3(V) + CCDV Henden
20160411.1 Aql TV 13.8 BMM 134-140 E080510 336 x SC 235 ASAS-3(V) + CCDV Henden
20160411.1 Cyg FL <14.2 BMM 142 E070520 235 x SC 235 Tycho-2 + CCDV Henden
20160411.1 Del RX 11.0 BMM 108-112 E130330 59 x SC 235 ASAS-3(V) + CCDV APASS
20160411.1 Del SS 11.6 BMM 110-119 E150803 118 x SC 235 ASAS-3(V) + CCDV APASS
20160411.1 Her AE <14.2 BMM 142 E080805 235 x SC 235 ASAS-3(V) + CCDV Henden
20160411.1 Her BG 11.8 BMM 115-120 E120615 59 x SC 235 ASAS-3(V) + CCDV APASS
20160411.1 Her DS <14.3 BMM 143 E080511 235 x SC 235 ASAS-3(V) + CCDV Henden
20160411.1 Her SV 12.0 BMM 119-122 E091017 73 x SC 235 ASAS-3(V) + CCDV Henden
20160411.1 Her VY <14.3 BMM 143 E120326 235 x SC 235 ASAS-3(V) + CCDV APASS
20160411.1 Lyr RX 13.4 BMM 133-134-137 E090210 147 x SC 235 Tycho-2 + CCDV Henden
20160411.1 Lyr RY 12.8 BMM 125-130 E090512 98 x SC 235 TASS-V + CCDV Henden
20160411.1 Oph V970 12.3 BMM 122-129 D130402 73 x SC 235 ASAS-3(V) + CCDV APASS

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for May 05, 2016
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20160505.1 Aql LO <14.1 BMM 141 E120225 235 x SC 235 CCDV Zissell
20160505.1 Aql SY <14.2 BMM 142 E090906 294 x SC 235 ASAS-3(V) + CCDV Henden
20160505.1 Cyg DG 13.4 BMM 132-139 E090508 336 x SC 235 TASS-V + CCDV Henden
20160505.1 Cyg FL 14.2 BMM 140-142 E070520 235 x SC 235 Tycho-2 + CCDV Henden
20160505.1 Del RX 11.1 BMM 108-112 E130330 59 x SC 235 ASAS-3(V) + CCDV APASS
20160505.1 Del SS 12.2 BMM 119-124 E150803 181 x SC 235 ASAS-3(V) + CCDV APASS
20160505.0 Her AE <14.2 BMM 142 E080805 294 x SC 235 ASAS-3(V) + CCDV Henden
20160505.0 Her BG 12.8 BMM 126-129 E120615 98 x SC 235 ASAS-3(V) + CCDV APASS
20160505.0 Her DS 14.4 BMM 140-143-147 E080511 235 x SC 235 ASAS-3(V) + CCDV Henden
20160505.0 Her SV 10.3 BMM 101-104 E091017 25 x R 90 ASAS-3(V) + CCDV Henden
20160505.0 Her VY 14.5 BMM 143-148 E120326 235 x SC 235 ASAS-3(V) + CCDV APASS
20160505.0 Lyr AN 11.2 BMM 110-114 E031130 39 x SC 235 TASS-V + CCDV Henden
20160505.0 Lyr RX 12.5 BMM 124-128 E090210 98 x SC 235 Tycho-2 + CCDV Henden
20160505.0 Lyr RY 13.3 BMM 130-136 E090512 147 x SC 235 TASS-V + CCDV Henden
20160505.0 Oph V970 11.7 BMM 115-119 D130402 73 x SC 235 ASAS-3(V) + CCDV APASS

Note: VY Her, DS Her and FL Cyg are back (from minimum)

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: Celestron C9.25 XLT: 235 mm f/10 Schmidt-Cassegrain on Astro-Physics AP1100 GTO equatorial mount (SC 235)
+ TS 90 mm f/6.6 apochromatic refractor (R 90)

All charts and sequences: BMM

Visual observations for May 07, 2016
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20160507.1 Aql RV 11.8 BMM 115-122 C120225 98 x SC 235 ASAS-3(V) + CCDV APASS
20160507.1 Cyg DW <14.0 BMM 140 E080511 235 x SC 235 ASAS-3(V) + CCDV Henden
20160507.0 Her DF 12.9 BMM 124-131 E080818 98 x SC 235 ASAS-3(V) + CCDV Henden
20160507.0 Her XZ 12.4 BMM 122-125 E080805 98 x SC 235 ASAS-3(V) + CCDV Henden
20160507.0 Lyr AB <14.0 BMM 140 E030810 294 x SC 235 TASS-V + CCDV Zissell
20160507.0 Lyr EL 12.1 BMM 119-123 E120225 98 x SC 235 TASS-V + CCDV APASS
20160507.0 Lyr RS 12.0 BMM 118-123 E120225 98 x SC 235 TASS-V + CCDV APASS
20160507.0 Oph AY 11.1 BMM 108-112 E070522 39 x SC 235 CCDV Henden
20160507.1 Sge W 10.1 BMM 100-102 D130612 30 x R 90 ASAS-3(V) + CCDV APASS

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: APM 152 mm f/8 ED Doublet apochromatic refractor on Astro-Physics AP1100 GTO equatorial mount (R 152)

All charts and sequences: BMM

Visual observations for May 09, 2016
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20160509.1 Aql HI <13.8 BMM 138 E080815 300 x R 152 ASAS-3(V) + CCDV Henden
20160509.1 Aql SV 11.7 BMM 115-118 E080511 109 x R 152 ASAS-3(V) + CCDV Henden
20160509.1 Del ES 10.2 BMM 101-105 D080610 38 x R 152 ASAS-3(V) + CCDV Henden
20160509.1 Del RU <13.7 BMM 137 E131228 300 x R 152 ASAS-3(V) + CCDV Henden
20160509.0 Her SU 12.3 BMM 122-125 E120612 109 x R 152 ASAS-3(V) + CCDV APASS

Regards,
Marc
 

BiesmansMarc

Mitglied
Observer: Marc Biesmans, Essen, Belgium
Initials: BMM
Internet: marcbiesmans@yahoo.com

Instruments: APM 152 mm f/8 ED Doublet apochromatic refractor on Astro-Physics AP1100 GTO equatorial mount (R 152)

All charts and sequences: BMM

Visual observations for May 13, 2016
All times: UT

Date(UT) Star Magn. Comp.stars Chart info Power Aperture Seq. photometry

LPV's

20160513.0 Aql LO 13.9 BMM 137-141 E120225 300 x R 152 CCDV Zissell
20160513.0 Aql SY <14.2 BMM 142 E090906 300 x R 152 ASAS-3(V) + CCDV Henden
20160513.1 Cyg DG 13.4 BMM 132-139 E090508 240 x R 152 TASS-V + CCDV Henden
20160513.0 Cyg FL 13.7 BMM 134-140 E070520 240 x R 152 Tycho-2 + CCDV Henden
20160513.0 Del RX 11.1 BMM 108-112 E130330 75 x R 152 ASAS-3(V) + CCDV APASS
20160513.0 Del SS 12.6 BMM 124-127 E150803 240 x R 152 ASAS-3(V) + CCDV APASS
20160513.0 Her AE <13.8 BMM 138 E080805 240 x R 152 ASAS-3(V) + CCDV Henden
20160513.0 Her BG 12.8 BMM 126-129 E120615 109 x R 152 ASAS-3(V) + CCDV APASS
20160513.0 Her DS 13.7 BMM 136-140 E080511 240 x R 152 ASAS-3(V) + CCDV Henden
20160513.0 Her SV 10.2 BMM 101-104 E091017 20 x R 152 ASAS-3(V) + CCDV Henden
20160513.0 Her VY 14.1 BMM 140-143 E120326 171 x R 152 ASAS-3(V) + CCDV APASS
20160513.0 Lyr AN 10.5 BMM 104-110 E031130 30 x R 152 TASS-V + CCDV Henden
20160513.0 Lyr RX 12.3 BMM 120-124 E090210 75 x R 152 Tycho-2 + CCDV Henden
20160513.0 Lyr RY 13.4 BMM 130-136 E090512 171 x R 152 TASS-V + CCDV Henden
20160513.0 Oph V970 11.7 BMM 114-119 D130402 75 x R 152 ASAS-3(V) + CCDV APASS
20160513.0 Ser BC 10.1 BMM 99-102 B070423 30 x R 152 ASAS-3(V) + CCDV Henden
20160513.0 Ser WW 11.7 BMM 114-117-121 D110402 75 x R 152 ASAS-3(V) + CCDV Henden

Note : LO Aql is back from minimum

Regards,
Marc
 

fquadrat

Mitglied
Hello Marc,

can you give a short explanation to people not common with variable star observations what the parts of the lines stand for? The first ones are observing date and name of the star, the next one seems to be a brightness, followed by the observer's initials (BMM), but after that, I can only guess, or even less ...

It is nice that you post these data, but if they are understandable only for passionate variable star observers, there migth be only a very small audience.

Clear skies

fquadrat
 

BiesmansMarc

Mitglied
Date = Time (in decimal parts of a day)

Star = Variable star

Magn. = Estimated brightness of the variable (using the comparison stars)

followed by my AAVSO Observer Initials (BMM)

Comp. Stars = Comparison stars

Chart Info = Chart used (I use only my own made charts because they are much better than those from the AAVSO;
AAVSO = American Association of Variable Star Observers; I was a chartmaker/chartmaster for
several years for the AAVSO.

Example: Chart E120225 : means that this is an e-scale chart, made on 25th of February 2012

a, b, c, d, e, f charts, means: different chartscales.

Scale :

a = has 20 degree field, which is a fairly large portion of the sky, mostly used for binoculars
b = has 3 degree field
c = has 2 degree field
d = has 1 degree field
e = has 1/2 degree field
f = has 1/4 degree field

The smaller the field of the chart, the fainter comparison stars are present on that chart.
When a variable gets brighter, you need a chart with wider field (as there are always fewer bright comparison
stars than faint ones on a chart with small field).

Power = magnification used

Aperture = in mm, tells you the size of the telescope used

R = Refractor
SC = Schmidt-Cassegrain
MC = Maksutov-Cassegrain

Seq. Photometry = Photometry that is used for the sequence = the comparison stars.

CCDV Henden = CCDV photometry from Arne Henden (ex Director of the AAVSO), high quality, but small fields
CCDV APASS = CCDV photometry done by a Robotic Telescope (survey of the entire sky north and south)
ASAS-3(V) = CCDV photometry done by a Robotic Telescope in Chili (survey of the entire sky south and part
of the northern sky up to +26 degrees (accurate up to magn. 14)
Tycho-2 = satellite photometry of the entire sky north and south, but only accurate up to magn. 10.0
Hipparchos = satellite photometry of the entire sky north and south, but only as faint as approx. magn. 7.5
CCDV Zissell = CCDV photometry from Ron Zissell at Mount Holyoke College, MA, USA
 
Oben