Nordic Optical Telescope Text Size: Smaller Text Normal Text Larger Text  
Suggested integration times: U: 120 sec (0.6" seeing), B: 15 sec (0.7" seeing), V: 4 sec (0.6" seeing), R: 3 sec (0.8" seeing), i: 3 sec (0.5" seeing)

Star V B-V U-B V-R V-I n m
PG1633+099 14.396±.0016 -0.191±.0021 -0.990±.0031 -0.085±.0016 -0.208±.0107 20 11
PG1633+099A 15.259±.0032 +0.871±.0042 +0.305±.0037 +0.506±.0032 +1.011±.0099 23 10
PG1633+099B 12.968±.0016 +1.081±.0013 +1.017±.0051 +0.589±.0016 +1.090±.0019 18 11
PG1633+099C 13.224±.0017 +1.144±.0008 +1.146±.0022 +0.612±.0017 +1.133±.0027 17 10
PG1633+099D 13.689±.0016 +0.535±.0018 -0.021±.0028 +0.324±.0016 +0.649±.0020 20 12
PG1633+099E 13.113±.0021 +0.841±.0020 +0.337±.0037 +0.484±.0021 +0.953±.0024 16 9
PG1633+099F 13.768±.0020 +0.878±.0024 +0.254±.0048 +0.523±.0020 +1.035±.0028 15 8
n: number of times star was observed
m: number of nights star was observed

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

GD
Back to top Last modified: 06-Apr-2011