calibration results by item detector sbc flats The following table displays thumb nails of the P-flats made by RB. These have the illumination pattern removed. "Bad" areas (the dead anode, unexposed areas, etc...) are masked out and set to have a value of 1.0. As before, click on the image to see a full scale version, and click on the file name to get the .fits image. Here the display range is between 0.85 and 1.15.
| P-flats 4x rebin thumbnails : |
|
F115LP |
F115LP (spectralon) |
F122M |
F125LP |
F140LP (first set) |
F140LP (second set) |
F150LP |
F165LP |
PR110L |
PR130L |
F115LP (internal D2) |
Kr-splat |
| The following images have small filter wheel shifts. |
|
F115LP (spectralon, FW offset 0) |
F140LP (FW offset 0) |
|
F115LP (spectralon, FW offset +1) |
F140LP (FW offset +1) |
F115LP (spectralon, FW offset -1) |
F140LP (FW offset -1) |
