Observation bulletin for VY CANIS MAJORIS, JD 2453042
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Sky image of variable star VY-CMA (VY CANIS MAJORIS) on the night of JD2453042. Identification sketch for variable star VY-CMA (VY CANIS MAJORIS) on the night of JD2453042.

Result in AAVSO format:

        VY CMA    2453042.4088  7.87 K CCDV112,108,116AVSOMAT CXR                                                                                  


Using Tycho-VT reference stars, transformed to Johnson:

NAME    MAG        GSC-1 ID        GSC-2 ID
2J    11.28                     S1011011194
U     10.83                     S1011011237
1J    11.68                     S1011011240


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: vycma
JDATE EXP START: 2453042.40883038
RA: 07:22:58.28
DEC: -25:46:02.8
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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