[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

[vsnet-obs 36152] V2275 Cyg during Sep 27 - Oct 1 (GRL)




Norwegian Astronomical Society - Variable Star Section

Observations of V2275 Cygni (Nova Cyg 2001 No. 2)

Observer: Bjorn H. Granslo (GRL).
Location: Blindern, Oslo & Fjellhamar, Norway.
Instrument: 15.2-cm f/5 reflector (M152), 20.3-cm f/10 SCT (C203).
Magnitude references: V-magnitudes from Henden.
Observations: Visual, Pogson step estimates.
Conditions: Nearly clear to cloudy.

Object   YYYYMMDD(UT)  Mag   Obs  Instrument  Estimates     Ref
CYGV2275 20010927.814  12.0  GRL  M152;214x   T-3 (2)       Henden
CYGV2275 20010929.770  12.0  GRL  C203;100x   T-2;U+3 (2)   Henden
CYGV2275 20011001.899  12.1  GRL  M152;167x   T-4;U+3 (1)   Henden

Comparison stars (letter identifications from NAS.VSS):
T = GSC 3596-0168 (V=11.70); U = GSC 3592-0767 (V=12.39).

                                 Yours sincerely,
                                 Bjorn H. Granslo

VSNET Home Page

Return to Daisaku Nogami


vsnet-adm@kusastro.kyoto-u.ac.jp