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[vsnet-obs 7310] USNO 1425.09823278 rebrightened, CCD, JLT
- Date: Thu, 11 Sep 1997 07:57:47 +0200
- To: VSNET-OBS <vsnet-obs@kusastro.kyoto-u.ac.jp>
- From: "Lasse Teist Jensen, LTJ" <ltj@tt.dk>
- Subject: [vsnet-obs 7310] USNO 1425.09823278 rebrightened, CCD, JLT
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
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PHOTOMETRIC CCD OBSERVATIONS OF VARIABLE STARS
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CENTER FOR BACKYARD ASTROPHYSICS (CBA) DENMARK
Observer : Lasse Teist Jensen
Address : Suhrs Alle 5, DK - 3520 Farum , Denmark
E-mail : ltj@tt.dk
CBA Denmark Page: http://vsnet.astro.columbia.edu/~cba/dk
Instruments: 0.25-m f/6.3 SCT , ST-6 SBIG CCD
Dear Colleagues,
Selected CCD results:
0000+00 USNO 1425.09823278 2450701.3236 1997-09-09 0.8236
<16.5
2137+48 V1251 CYG 2450701.3416 1997-09-09 0.8416 14.3,
using the AAVSO mag 14.0 star as comp star
2137+48 V1251 CYG 2450702.3284 1997-09-10 0.8284 14.5
0000+00 USNO 1425.09823278 2450702.3243 1997-09-10 0.8243
14.68, rebrightening !!
0000+00 USNO 1425.09823278 2450702.3368 1997-09-10 0.8368
14.68, unfortunately the weather didn't allow a time series.
I used a mag 14.6 (my estimate) comp star nearby. This comp star is mag
14.88 on the recently released vsnet chart. I will use the vsnet chart
next time.
0000+00 USNO 1425.09823278 2450702.3381 1997-09-10 0.8381
14.71
2008+42 V1316 CYG 2450702.3534 1997-09-10 0.8534 14.4
0036+26 LL AND 2450702.3513 1997-09-10 0.8513 <16.0
0000+00 VAR PSC 2450702.3479 1997-09-10 0.8479 15.4
1817+38 V391 LYR 2450702.3645 1997-09-10 0.8645 <16.5
1858+42 V493 LYR 2450702.3451 1997-09-10 0.8451 <16.2
1930+31 V795 CYG 2450702.3194 1997-09-10 0.8194 <16.4
2048+43 V751 CYG 2450702.3430 1997-09-10 0.8430 15.7
2032+12 HO DEL 2450702.3583 1997-09-10 0.8583 <16.4
2158+41 BL LAC 2450702.3715 1997-09-10 0.8715 14.2
1841+43 V344 LYR 2450702.3666 1997-09-10 0.8666 <16.0
2110+13 EF PEG 2450702.3736 1997-09-10 0.8736 <13.9
2335+12 HX PEG 2450702.3756 1997-09-10 0.8756 14.1
1848+26 CY LYR 2450702.3798 1997-09-10 0.8798 <16.5
1904+43 MV LYR 2450702.3847 1997-09-10 0.8847 14.4
0122+30 AS PSC 2450702.3916 1997-09-10 0.8916 <16.5
0120+31 TY PSC 2450702.3958 1997-09-10 0.8958 13.4
Regards
Lasse Teist Jensen (JLT)