The EMMI fast 2x2 62A Red CCD Page

Derivatives

Standard CCD Test

Long CCD Test

For printing, the above plot is also available in postscript format . The raw data can also be viewed in a tabular format.

Standard CCD Test

*** MIDAS logfile (05SEPpl1.2) *** Mo, 08 May 2006   23:03:58   Page 1
 
 
*** MIDAS logfile (vers. 05SEPpl1.2) *** Mo, 08 May 2006   23:04:57   Page 2
 
     ==========================================================
     SUMMARY STANDARD TEST CCD#rA2 TAKEN ON 060508 IN fastcd MODE
     ==========================================================
 
      BIAS
      ====
 
      5 biases at start test: average = 327.69 stddev =  11.15 
               FIERA temperature = 289.9 K                   
      There were 0 hot pixels/columns detected
 
 
      TRANSFER FUNCTION AND LINEARITY DATA
      ====================================
 
  Table : Std_fastcd_rA2_060508 
 Sequence Exp_tim1  Med_cnt1  Med_cnt2  Variance  Frc_cnt1  Frc_cnt2  el_adu1  
 -------- --------- --------- --------- --------- --------- --------- ---------
        1      1.06    1846.9    1847.7    1506.4     -0.28     -0.28      1.23
        2      2.13    3573.9    3574.1    2782.3      0.29      0.29      1.28
        3      4.25    6989.7    6991.0    5355.8      0.13      0.14      1.31
        4      6.38   10423.3   10423.9    7983.2      0.23      0.23      1.31
        5      9.57   15556.7   15556.7   11589.4      0.20      0.20      1.34
        6     12.77   20703.6   20702.4   15346.0      0.24      0.24      1.35
        7     15.96   25820.5   25820.8   18833.7      0.16      0.16      1.37
        8     21.28   34317.1   34318.8   24563.0     -0.03     -0.02      1.40
        9     26.59   42740.8   42746.7   29912.8     -0.30     -0.29      1.43
       10     31.91   51086.7   51086.0   34493.6     -0.64     -0.64      1.48
 -------- --------- --------- --------- --------- --------- --------- ---------
 
      Dynamic range explored: from 2722 to 75276 e-
      Average count rate measured: 1606 ADU/sec.
 
      CONV. FACTOR AND RON
      ====================
 
      C.Fact =   1.47 +/-   0.02 e-/ADU
 
      RON    =  16.43 +/-   0.25 e- RMS
 
 
      SHUTTER ERROR
      =============
 
 Average shutter error derived from fractional count rate =  0.092 sec
 
 
      LINEARITY ERROR
      ===============
 
 Average linearity error after shutter correct. = + 0.29/-0.64 %
 
 These errors represent maximum deviation in % from the average
 count rate after correction for shutter delay

In addition, the previous standard tests are available. Click in the table below to access these files.

In the above table, the postscript files are:

Note: filtered means that saturated images or deviating too much from the other data, if present, have been removed.