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[vsnet-obs 28691] Observations for July 20 & 21
- Date: Fri, 21 Jul 2000 06:20:20 -0400
- To: "AAVSO" <observations@aavso.org>, "VSNET-OBS" <vsnet-obs@kusastro.kyoto-u.ac.jp>
- From: "Robert J. Modic" <rjmodic@stratos.net>
- Subject: [vsnet-obs 28691] Observations for July 20 & 21
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
Visual Observations
Object YYYYMMDD.DDD(UT) Mv Obs. Seq./Chart Remarks
AQLCI 20000720.354 134 MRV AAVSO/PE4/00
AQLCI 20000721.246 134 MRV AAVSO/PE4/00
SN2000cx 20000720.369 136: MRV GSC/SKIFF *
CYGSS 20000720.388 86 MRV AAVSO/SB1986 OUTBURST
CYGSS 20000721.265 89 MRV AAVSO/SB1986 OUTBURST
HERV844 20000721.235 126 MRV AAVSO/PE1999 OUTBURST
* SN at least 1 magnitude brighter than Skiff's 14.80 star. USNO
magnitudes are at least one mag too faint compared to this star and
other V sequences nearby. GSC mags seem better, perhaps 0.2 - 0.4 mag
too bright. GSC 0614-0672 (mag 13.0) and GSC 0614-0416 (mag 13.4)
appear to bracket the SN in brightness. I've averaged estimates made
with these two stars and Skiff's 14.80 star to derive a rough estimate
(the SN's visual magnitude could be anywhere from 13.4 - 13.8).
Instrument: 50.5cm f/5 L
Observer: Robert J. Modic (MRV)
AAVSO
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