List of de-commissioned CCD detectors at Calar Alto

These CCDs are no longer available for observations !!!

Gn = recommended gain    RON = readout noise     dark current in [DN / sec pix]


Telescope / Focus    Cam.No.  Det.ID  Pix.-  UV-     Size     Dew. Gn  RON   Sens.   lin.             QE at [nm]        Bias Dark       Remarks
			       Size  Coat.              No.     [DN] [e-/DN]         350 400 500 600 700 800 900 [DN] Curr.


3.5 / Prime Focus      3       GEC#13  22,5        1155 x 763   12  20  3      2,8    40000  0   0   22  43  51  33  18  552                           

3.5 / RC + Twin        9 / 10  FRD#3   13          1024 x 1024  2   20  1,9                  1   6   32  50  53  37  16  343            many traps     

2.2 / RC / Coude f/3   7       GEC#13  22,5        1155 x 768   12  20  3,3    2,9    65553  0   0   22  43  51  33  18  299                           
2.2 / RC / Coude f/3   7       GEC#15  22,5     y  1155 x 768   10  20  2,6    2,7    65553  17  18  20  42  55  43  15       0,00063                  
2.2 / RC / Coude f/3   7       RCA#11  15          1024 x 640   6   20                       12  48  72  72  63  41  19                 many bad col.  
2.2 / RC / Coude f/3   7       FRD#3   13          1024 x 1024  2   20         6,3    27000  1   6   32  50  53  37  16       0,0008    many traps     

2.2 / Coude f/12       6       GEC#13  22,5        1155 x 768   12  20         2,9    65553  0   0   22  43  51  33  18                                
2.2 / Coude f/12       6       GEC#15  22,5     y  1155 x 768   10  20  4,2    3,1    65553  17  18  20  42  55  43  15       0,00063                  
2.2 / Coude f/12       6       RCA#11  15          1024 x 640   6   20  15,4   3,5    65553  12  48  72  72  63  41  19  223            many bad col.  
2.2 / Coude f/12       6       FRD#3   13          1024 x 1024  2   20         6,3    27000  1   6   32  50  53  37  16       0,0008    many traps