Observation bulletin for RY DELPHINI, JD 2452910
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Sky image of variable star RY-DEL (RY DELPHINI) on the night of JD2452910. Identification sketch for variable star RY-DEL (RY DELPHINI) on the night of JD2452910.

Result in AAVSO format:

2025+09 RY DEL    2452911.3351<17.00K CCDV 111,67,135 AVSOMAT CXR                                                                                  


Using Tycho-VT reference stars, transformed to Johnson:

NAME    MAG        GSC-1 ID        GSC-2 ID
18    11.10    GSC1091-1406     N0210102168
A      6.77    GSC1091-0754     N0210102159
7D    13.55    GSC1091-1148     N0310201178


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: rydel
JDATE EXP START: 2452911.33505266
RA: 20:30:14.77
DEC: 10:16:30.8
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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