Observation bulletin for X LIBRAE, JD 2453189
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Sky image of variable star X-LIB (X LIBRAE) on the night of JD2453189. Identification sketch for variable star X-LIB (X LIBRAE) on the night of JD2453189.

Result in AAVSO format:

1530-20 X LIB     2453189.3745 13.11 K CCDV111,113    AVSOMAT CUA                                                                                  


Using Tycho-VT reference stars, transformed to Johnson:

NAME    MAG        GSC-1 ID        GSC-2 ID
U     11.10    GSC6197-0774     S2312333648
X     11.37    GSC6196-0084     S2312333463


FITS HEADER:

RESOLUTION (bit/pixel): 
IMAGE SIZE:  x 
DEG PER PIXEL:  x 
CCD BINNING: 2 x 2
SENSOR TEMP (K): 239.0
EXP TIME (s): 10.000

OBJECT: xlib
JDATE EXP START: 2453189.37454206
RA: 15:36:12.67
DEC: -21:09:03.8
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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