G2V Calibration

The G2V calibration method used is described by Don Goldman at:

Our results are:

For the RCOS / STL11000M / Goldman I-Series Filters:

Red : Green : Blue = 1.02 : 1.00 : 1.09

Measured on 12/05/2006 using WDS A 2011 8.8 magnitude at altitude 55 degrees

For the FSQ / STL11000M / Goldman I-Series Filters:

Red : Green : Blue = 1.22 : 1.00 : 1.12

Measured on 11/18/2006 using SAO 76031 7.3 magnitude at altitude 68 degrees

For the RCOS / U47 / Goldman E-Series Filters:

Red : Green : Blue = 1.11 : 1.00 : 1.04

Measured on 9/17/2007 using SAO 163948 8.5 magnitude at altitude 75 degrees