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[vsnet-obs 6259] July 10, CCD, JLT
- Date: Thu, 10 Jul 1997 07:58:26 +0200
- To: "'VSNET-OBS'" <vsnet-obs@kusastro.kyoto-u.ac.jp>
- From: "Lasse Teist Jensen, LTJ" <ltj@tt.dk>
- Subject: [vsnet-obs 6259] July 10, CCD, JLT
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
PHOTOMETRIC CCD OBSERVATIONS OF VARIABLE STARS
------------------------------------------------------
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:
1804+45 DQ HER 2450637.4604 1997-07-07 0.9604 17.0,
eclipse timing
2048+43 V751 CYG 2450637.4916 1997-07-07 0.9916 16.7
2008+42 V1316 CYG 2450637.4937 1997-07-07 0.9937 14.7,
getting fainter now ?
2137+48 V1251 CYG 2450637.4958 1997-07-07 0.9958 <16.0
2158+41 BL LAC 2450637.4972 1997-07-07 0.9972 13.9,
active
1858+42 V493 LYR 2450637.5 1997-07-08 0.0000 <16.2
1904+43 MV LYR 2450637.5006 1997-07-08 0.0006 13.4
1905+42 V363 LYR 2450637.5034 1997-07-08 0.0034 16.2
1556+33 VW CRB 2450637.4048 1997-07-07 0.9048 <15.7
1621+39 V844 HER 2450637.4069 1997-07-07 0.9069 <16.0
1817+38 V391 LYR 2450637.5055 1997-07-08 0.0055 <16.0
1804+45 DQ HER 2450638.4270 1997-07-08 0.9270 16.28,
eclipse timing
2001+22 QQ VUL 2450638.5076 1997-07-09 0.0076 14.5,
data was requested for this star a few days ago.
Identification of QQ Vul using Downes&Shara
2101+00 EV AQR 2450638.5111 1997-07-09 0.0111 <15.5
2212-08 FO AQR 2450638.5131 1997-07-09 0.0131 13.8
1930+31 V795 CYG 2450638.5145 1997-07-09 0.0145 <16.4
Regards
Lasse Teist Jensen (JLT)