[vsnet-obs 57747] V2467 Cyg during 2007 Mar 23-26 UT (ABG, NAS.VSS)

Bjorn H. Granslo b.h.granslo at astro.uio.no
Tue Mar 27 05:07:14 JST 2007


Norwegian Astronomical Society - Variable Star Section

Observations of V2467 Cygni = Nova Cygni 2007

Observer: Birger Andresen (ABG).
Location: Trondheim, Norway.
Observations: Visual, Argelander step estimates.
Instrument: 7.0-cm f/6.8 refractor (L70).
Report identification: VSR_ABG_07_003G

Variable  YYYYMMDD.DDD  Magn  Obs  Instrum.  Mag.ref.  Estimates [class]
CYGV2467  20070323.017   9.4  ABG  L70;24X   NAS.VSS   H4V;V1K;V5L [2]
CYGV2467  20070325.072   9.8  ABG  L70;24X   NAS.VSS   K3V;V2L [2]
CYGV2467  20070326.131   9.9  ABG  L70;24X   NAS.VSS   K4V;V1L [1]

Sequence for V2467 Cyg (version Mar. 19th 2007) :
V-mag from Tycho-2 w/Bessell [H-K] and TASS Mark IV [L] :
      H = BD +41 3757   ( 9,01 mag)   K = BD +42 3762   ( 9,51 mag)
      L = TYC 3160-1841 (10,01 mag)




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