Nordic Optical Telescope Text Size: Smaller Text Normal Text Larger Text  
Suggested integration times
U: 90 sec (1.5" seeing), B: 20 sec (1.3" seeing), V: 10 sec (1.1" seeing), R: 8 sec (1.0" seeing), i: 10 sec (1.1" seeing)

Star V B-V U-B V-R V-I n m
PG1047+003 13.474±.0039 -0.290±.0030 -1.121±.0041 -0.132±.0037 -0.295±.0110 32 18
PG1047+003A 13.512±.0046 +0.688±.0049 +0.168±.0067 +0.422±.0026 +0.840±.0036 15 7
PG1047+003B 14.751±.0050 +0.679±.0086 +0.172±.0128 +0.391±.0022 +0.764±.0086 13 5
PG1047+003C 12.453±.0093 +0.607±.0024 -0.019±.0060 +0.378±.0036 +0.737±.0045 11 6
n: number of times star was observed
m: number of nights star was observed

The circle around a star indicates the U-B-colour.

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