Observation bulletin for R LACERTAE, JD 2453262
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Sky image of variable star R-LAC (R LACERTAE) on the night of JD2453262. Identification sketch for variable star R-LAC (R LACERTAE) on the night of JD2453262.

Result in AAVSO format:

2238+41 R LAC     2453261.4902  9.58 K CCDV99,122,92  AVSOMAT CUA                                                                                  


Using Tycho-VT reference stars, transformed to Johnson:

NAME    MAG        GSC-1 ID        GSC-2 ID
D      9.96    GSC3222-0843     N0323303857
4A    12.25    GSC3222-0557     N0323303872
C      9.23    GSC3222-0625     N0323300245


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: rlac
JDATE EXP START: 2453261.49020251
RA: 22:43:15.64
DEC: 42:22:11.2
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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