Observation bulletin for Y LEONIS, JD 2453042
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Sky image of variable star Y-LEO (Y LEONIS) on the night of JD2453042. Identification sketch for variable star Y-LEO (Y LEONIS) on the night of JD2453042.

Result in AAVSO format:

9999+99 Y LEO     2453042.4842 12.44 K CCDV121,110    AVSOMAT CUA                                                                                  


Using Tycho-VT reference stars, transformed to Johnson:

NAME    MAG        GSC-1 ID        GSC-2 ID
L     12.13    GSC1962-1118     N2330310232
G     11.01    GSC1962-1299     N2330310227


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: yleo
JDATE EXP START: 2453042.48420444
RA: 09:36:51.74
DEC: 26:13:57.7
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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