Phot/datapars/photpars etc.
khl wrote on Jun 28, 2010
Hi,
I'm currently looking at an image whose units are in counts/sec. When I run the task PHOT, it tells me that the magnitude of the source is ~32nd magnitude. This is understandable because the units of the image is counts/sec and that number very small, often less than one hence the small magnitude. Now, to fix this there is a setting or keyword i'm suppose to change in one of the parameter files or in phot. I cannot find this and I'm not quite sure what I should write there. Any help would be great
Thank you.
I'm currently looking at an image whose units are in counts/sec. When I run the task PHOT, it tells me that the magnitude of the source is ~32nd magnitude. This is understandable because the units of the image is counts/sec and that number very small, often less than one hence the small magnitude. Now, to fix this there is a setting or keyword i'm suppose to change in one of the parameter files or in phot. I cannot find this and I'm not quite sure what I should write there. Any help would be great
Thank you.
khl wrote on Jun 28, 2010
PHOTMODE= 'WFPC2,1,A2D7,F336W,,CAL
This was in the header of my image. Does any one know what the "1" "A2D7" or "CAL" mean?
This was in the header of my image. Does any one know what the "1" "A2D7" or "CAL" mean?
Last post on Jun 28, 2010