[vsnet-obs 61383] 2008 Apr. 16-17 [GRL, NAS.VSS]

Thu Apr 17 11:15:15 JST 2008

Norwegian Astronomical Society - Variable Star Section.

Observations from 2008 April 16-17 [JD 2454573].

Observer: Bjorn H. Granslo [GRL].
Location: Fjellhamar, Norway.
Instrument: 203-mm f/10 SCT [C203].
Observations: Visual, Pogson step estimates.
Report identification: grl_2008_04c.vis.

Variable     YYYYMMDD(UT)  Magn  Obs  Instrum.  Sequence Estimates
ANDZ         20080417.008   9.6  GRL  C203;100x NAS.VSS  G-2;K+5 [1]
CAMZ         20080417.007  11.9  GRL  C203;100x NAS.VSS  K=V;L65 [2]
CRBT         20080417.010  10.4  GRL  C203;100x NAS.VSS  U-7;X+2 [1]
CYGSS        20080417.004  12.0  GRL  C203;100x NAS.VSS  K-1;L+2 [2]
CYGCH        20080417.006   9.4  GRL  C203;100x NAS.VSS  H-2;W=V [1]
CYGV2468     20080417.003  11.5  GRL  C203;100x NAS.VSS  S-4;T+1 [2]
CYGV2491     20080417.001   9.7  GRL  C203;100x NAS.VSS  H-2;K+5 [1]

* V2468 Cygni (Nova Cyg 2008 No. 1) comparison stars (V magnitudes
   from TASS-4): S = 11.11; T = 11.64. Version 2008 Mar. 11.
* V2491 Cygni (Nova Cyg 2008 No. 2) comparison stars (V-magnitudes
   from TYC-2 w/Bessell and TASS-4): H = 9.56; K = 10.15. Ver. Apr. 14.
   Sequence data at http://folk.uio.no/bgranslo/sequence/V2491_Cyg.seq. 
* First variable star observations since 2008 Apr 7-8 due to clouds.