Observation bulletin for BV CYGNI, JD 2453236
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Sky image of variable star BV-CYG (BV CYGNI) on the night of JD2453236. Identification sketch for variable star BV-CYG (BV CYGNI) on the night of JD2453236.

Result in AAVSO format:

2030+53 BV CYG    2453236.4890<15.50 K CCDV115,110,116AVSOMAT CXR                                                                                  


Using Tycho-VT reference stars, transformed to Johnson:

NAME    MAG        GSC-1 ID        GSC-2 ID
35    11.52    GSC3950-1124     N0302012519
R     11.05    GSC3950-2610     N0302012529
20    11.65    GSC3950-0564     N0302012495


FITS HEADER:

RESOLUTION (bit/pixel): 
IMAGE SIZE:  x 
DEG PER PIXEL:  x 
CCD BINNING: 2 x 2
SENSOR TEMP (K): 238.3
EXP TIME (s): 10.000

OBJECT: bvcyg
JDATE EXP START: 2453236.48899633
RA: 20:32:44.72
DEC: 54:17:16.1
EQUINOX: 

OBSERVER: R.Corlan
LATITUDE: 44:25:50.0
LONGITUDE: -26:06:50.0
ALTITUDE: 75.0

INSTRUMENT: cpx3m
FILTER: v
TELESCOPE: SCT
FOCUS: Cassergrain
FOCAL LENGTH (cm): 200.0
APERTURE (cm): 30.0

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