Observation bulletin for ZZ CYGNI, JD 2453262
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Sky image of variable star ZZ-CYG (ZZ CYGNI) on the night of JD2453262. Identification sketch for variable star ZZ-CYG (ZZ CYGNI) on the night of JD2453262.

Result in AAVSO format:

9999+99 ZZ CYG    2453261.4523 10.71 K CCDV127,119,120AVSOMAT CUA                                                                                  


Using Tycho-VT reference stars, transformed to Johnson:

NAME    MAG        GSC-1 ID        GSC-2 ID
44    12.72    GSC3576-1588    N03022131051
1M    11.96    GSC3576-1596     N0302210670
6I    12.08    GSC3576-0170    N03022131047


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): 20.000

OBJECT: zzcyg
JDATE EXP START: 2453261.45230483
RA: 20:23:52.90
DEC: 46:55:14.4
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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