#10 gain-normalization fails

closed-invalid
nobody
5
2010-02-01
2010-02-01
Ole Streicher
No

The four quadrants differ now mor than before; the right botton one is almost zero.

In user par file:

gain1 1.293
gain2 1.148
gain3 1.286
gain4 1.250
rdnoise1 2.877
rdnoise2 2.730
rdnoise3 2.855
rdnoise4 2.570

Files:

run156_00433_mbias.fits
run156_00298_imcmb_trace.fits
run156_00299_imcmb_dmask.fits
run156_00289_imcmb_oextr.fits

all in durham:/work1/oles/Projects/2010/PMAS/NGC588/run156_091010/

Discussion

  • Ole Streicher
    Ole Streicher
    2010-02-01

    Screenshot

     
    Attachments
  • Ole Streicher
    Ole Streicher
    2010-02-01

    This was a user mistake in the calibration procedure: the bias calibration has to be re-done after the SVN r26 since bias is also affected by normalization.

     
  • Ole Streicher
    Ole Streicher
    2010-02-01

    • labels: --> p3d dispersion mask GUI
    • status: open --> closed-invalid