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[vsnet-obs 6952] August 22, CCD, JLT
- Date: Fri, 22 Aug 1997 07:57:04 +0200
- To: "'VSNET-OBS'" <vsnet-obs@kusastro.kyoto-u.ac.jp>
- From: "Lasse Teist Jensen, LTJ" <ltj@tt.dk>
- Subject: [vsnet-obs 6952] August 22, 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:
1556+33 VW CRB 2450681.3423 1997-08-20 0.8423 14.7,
max of outburst
1621+39 V844 HER 2450681.3451 1997-08-20 0.8451 <16.5
1759+05 VAR25 OPH 2450681.3472 1997-08-20 0.8472 <16.4
2158+41 BL LAC 2450681.3576 1997-08-20 0.8576 13.9
2131+40 V630 CYG 2450681.3506 1997-08-20 0.8506 16.5,
fading
2131+39 V632 CYG 2450681.3541 1997-08-20 0.8541 <16.3
1817+38 V391 LYR 2450681.3673 1997-08-20 0.8673 <16.8
1858+42 V493 LYR 2450681.3701 1997-08-20 0.8701 <16.6
1905+42 V363 LYR 2450681.3715 1997-08-20 0.8715 16.9
2048+43 V751 CYG 2450681.4000 1997-08-20 0.9000 16.3
1852+13 V446 HER 2450681.3756 1997-08-20 0.8756 17.3
0000+00 EG LAC 2450681.3812 1997-08-20 0.8812 <16.5
2137+48 V1251 CYG 2450681.4048 1997-08-20 0.9048 <16.5
0000+00 VAR PSC 2450681.4111 1997-08-20 0.9111 15.3
1930+31 V795 CYG 2450681.4138 1997-08-20 0.9138 <16.4
1920+28 V1114 CYG 2450681.4159 1997-08-20 0.9159 15.7,
outburst
1925+42 V1504 CYG 2450681.4437 1997-08-20 0.9437 <15.7
2103+36 V1060 CYG 2450681.4493 1997-08-20 0.9493 <16.3
1920+52 V1113 CYG 2450681.4465 1997-08-20 0.9465 <16.5
2032+12 HO DEL 2450681.4534 1997-08-20 0.9534 <16.6
2026+16 IS DEL 2450681.4562 1997-08-20 0.9562 15.2,
outburst
0109+37 FO AND 2450681.4694 1997-08-20 0.9694 <16.3
0106+34 FN AND 2450681.4729 1997-08-20 0.9729 <15.6
0211+40 KV AND 2450681.4937 1997-08-20 0.9937 <15.0
0228+40 KW AND 2450681.4958 1997-08-20 0.9958 <15.5
0036+26 LL AND 2450681.4979 1997-08-20 0.9979 <16.0
0223+39 PQ AND 2450681.5006 1997-08-21 0.0006 <15.8
0139+37 AR AND 2450681.4736 1997-08-20 0.9736 13.6,
fading
0220+37 FS AND 2450681.4763 1997-08-20 0.9763 <16.0
0309+42 QY PER 2450681.5076 1997-08-21 0.0076 <15.6
0236+37 PV PER 2450681.5118 1997-08-21 0.0118 <16.3
0243+37 PY PER 2450681.5034 1997-08-21 0.0034 14.9,
outburst
1556+33 VW CRB 2450682.3361 1997-08-21 0.8361 15.9,
fading (short outburst)
1621+39 V844 HER 2450682.3381 1997-08-21 0.8381 <16.5
1759+05 VAR25 OPH 2450682.3416 1997-08-21 0.8416 <16.4
1956+38 V337 CYG 2450682.3499 1997-08-21 0.8499 15.7,
outburst confirmed (VSNET chart and sequence used)
2158+41 BL LAC 2450682.3548 1997-08-21 0.8548 13.7
0000+00 MR LAC 2450682.3590 1997-08-21 0.8590 <16.4
0000+00 MN LAC 2450682.3708 1997-08-21 0.8708 <16.2
0000+00 PS LAC 2450682.3736 1997-08-21 0.8736 <16.8
1930+31 V795 CYG 2450682.4666 1997-08-21 0.9666 <16.4
Regards
Lasse Teist Jensen (JLT)