Fringe Correction Tables
Here you will find what are the detector-filter combinations that requires a Processed Fringe Frame for the data reduction. Below are one table for GMOS-N and one table for GMOS-S. Each row of these tables corresponds to one of the detectors used in the instrument during its life-time. The five columns in the right contains the broadband filters used in imaging mode. The intersection of the detector rows with the filter columns contains cell with the following information:
Yes: Requires a Processed Fringe Frame for data reduction;
No: Does not require a Processed Fringe Frame for data reduction;
—: Does not have data with these filters.
GMOS-N |
i’ |
CaT |
Z |
z’ |
Y |
|
|---|---|---|---|---|---|---|
EEV CCDs |
Aug 2001 - Nov 2011 |
Yes |
Yes |
— |
Yes |
— |
E2V DD CCDs |
Nov 2011 - Feb 2017 |
Yes |
Yes |
Yes |
Yes |
Yes |
Hamamatsu CCDs |
February 2017 - Present |
No |
No |
No |
Yes |
Yes |
More: GMOS-N Fringe Information
GMOS-S |
i’ |
CaT |
Z |
z’ |
Y |
|
|---|---|---|---|---|---|---|
EEV CCDs |
Commissioning - June 2014 |
Yes |
Yes |
— |
Yes |
— |
Hamamatsu CCDs |
June 2014 - Present |
No |
No |
No |
Yes |
Yes |