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[vsnet-chat 1009] Revised requence of Nova Oph 1998 (Henden)
- Date: Wed, 1 Jul 1998 08:42:51 +0900 (JST)
- To: vsnet, vsnet-chat
- From: Taichi Kato <tkato>
- Subject: [vsnet-chat 1009] Revised requence of Nova Oph 1998 (Henden)
- Sender: owner-vsnet-chat@kusastro.kyoto-u.ac.jp
Revised requence of Nova Oph 1998 (Henden)
Everything now looks fixed! For visual observers, avoid using too red
(large B-V) comparison stars. Thank you very much for Dr. Henden.
Dear Taichi Kato:
Given below is a revised version of the N Oph 1998 sequence, in which I
have improved the astrometry and photometry of star 15. This star is
contaminated by a bright neighbor a few arcsec to the SE and therefore
was measured incorrectly in the original sequence. The new value is
reasonably correct, but because the sequence below is derived from aperture
photometry, the V measure for star 15 has a larger error than for the
remainder of the sequence.
Arne
--------------------
ID roff doff RA DEC V B-V V-R R-I
00 000 000 262.99911499 -19.23206139 13.165 0.373 0.656 0.222
01 345 217 263.10076904 -19.17197418 10.919 1.832 1.069 1.044
02 -077 -017 262.97665405 -19.23685265 11.750 1.542 0.916 0.823
03 -054 -072 262.98336792 -19.25241470 12.580 0.889 0.570 0.579
04 352 145 263.10299683 -19.19191933 12.695 0.702 0.455 0.463
05 015 -299 263.00347900 -19.31559372 13.067 0.893 0.551 0.530
06 -001 -071 262.99871826 -19.25215530 13.245 0.723 0.484 0.484
07 184 167 263.05346680 -19.18584633 13.944 1.739 0.991 0.884
08 000 -036 262.99926758 -19.24203491 14.100 0.959 0.606 0.590
09 140 040 263.04025269 -19.22100830 14.430 0.941 0.655 0.589
10 041 -111 263.01135254 -19.26287079 14.703 1.781 1.021 0.904
11 009 049 263.00189209 -19.21870232 14.905 1.920 1.224 1.238
12 -010 038 262.99624634 -19.22147942 14.930 1.467 0.858 0.766
13 061 -009 263.01702881 -19.23467445 15.025 1.739 1.042 0.945
14 -104 -054 262.96868896 -19.24705315 15.477 1.847 1.063 0.950
15 034 027 263.00900400 -19.22472466 15.516 1.815 1.087 0.993
16 002 -016 262.99952250 -19.23695500 15.644 0.937 0.608 0.624
17 -026 033 262.99102320 -19.22387750 16.308 1.541 0.894 0.873
99 432 -318 263.11917114 -19.32035828 10.913 0.686 0.434 0.456
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