Observation bulletin for CG DRACONIS, JD 2453237
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Sky image of variable star CG-DRA (CG DRACONIS) on the night of JD2453237. Identification sketch for variable star CG-DRA (CG DRACONIS) on the night of JD2453237.

Result in AAVSO format:

1905+52 CG DRA    2453237.3584<15.50 K CCDV85,85,104  AVSOMAT CUA                                                                                  


Using Tycho-VT reference stars, transformed to Johnson:

NAME    MAG        GSC-1 ID        GSC-2 ID
D      8.54    GSC3920-1605   N011010130622
C      8.54    GSC3920-1605     N0110101459
R     10.43    GSC3920-1957   N011010129652


FITS HEADER:

RESOLUTION (bit/pixel): 
IMAGE SIZE:  x 
DEG PER PIXEL:  x 
CCD BINNING: 2 x 2
SENSOR TEMP (K): 239.4
EXP TIME (s): 10.000

OBJECT: cgdra
JDATE EXP START: 2453237.35840802
RA: 19:07:32.63
DEC: 52:58:28.1
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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