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[vsnet-obs 36014] V2275 Cyg on Sep 7 and 11 (M. Steine, SQK)
- Date: Sun, 23 Sep 2001 23:16:11 +0200
- To: vsnet-obs@kusastro.kyoto-u.ac.jp
- From: "Bjorn H. Granslo" <b.h.granslo@astro.uio.no>
- Subject: [vsnet-obs 36014] V2275 Cyg on Sep 7 and 11 (M. Steine, SQK)
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
Norwegian Astronomical Society - Variable Star Section
Visual observations of Nova Cygni 2001 No. 2 (V2275 Cygni)
Observer: Mikkel Steine (AAVSO-code SQK).
Location: Os in Osterdalen, Norway (62 deg N, 10 deg E).
Instruments: 25.4-cm f/5 reflector (M254).
Magnitude references: V-mag. from Tycho-2 catalogue (TYC2), CCD-V
by A. Henden, USNO (H).
Observations: Visual, Pogson step estimates.
Contitions: Hazy on Sep 07; good on Sep 11.
Object YYYYMMDD(UT) Mag Obs Instrument Ref
CYGV2275 20010907.945 11.1 SQK M254;50x TYC2+H
CYGV2275 20010911.896 11.3 SQK M254;50x TYC2
Observations: Sep. 7.945 UT, R-2.5 & S=V; Sep. 11.896 UT, S-1.5.
Comparison stars: R = TYC 3596-0604 (V=10.85, Henden),
S = TYC 3592-0007 (V=11.11, Tycho-2).
Best regards, mailto:mikkel@messier45.com
Mikkel Steine http://Messier45.com
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