Screening Report (FI) for w285c1-xis [T=-90 C]
(data_dir = /rico/d2/w285c1-xis/20May98)
(output_dir = /rico/d2/w285c1-xis/20May98/screen)
Thu May 21 14:57:24 EDT 1998
 
 Event Threshold = 38 ADU
 Split Threshold: 
          Node0: 15
          Node1: 15
          Node2: 16
          Node3: 16
 Grade: cti(0-7); spec_resol(0,2-4); gain(0,2-4)
 
	<Readout Noise (noise[im]+d < 5 e-)>
 Node(im)  Noise(electron)    Node(oc)  Noise(electron)     Test
-----------------------------------------------------------------
   c0im    2.442 +/- 0.003     c0oc     1.677 +/- 0.010     P
   c1im    2.482 +/- 0.003     c1oc     1.766 +/- 0.010     P
   c2im    2.467 +/- 0.003     c2oc     1.707 +/- 0.010     P
   c3im    2.387 +/- 0.003     c3oc     1.567 +/- 0.010     P

	<Parallel CTI [Fe55 at 5.9 keV] (< 5e-6)>
 Node    CTI                                       Test
--------------------------------------------------------
  c0      6.58309e-07 +/- 3.97360e-07              P
  c1     -1.32911e-08 +/- 3.32200e-07              P
  c2      1.23314e-06 +/- 3.33161e-07              P
  c3      2.16268e-07 +/- 3.45780e-07              P

	<Parallel CTI [O_k at 0.525 keV] (< 5e-5)>
 Node    CTI                                       Test
--------------------------------------------------------
  c0      6.37405e-07 +/- 3.86613e-07              P
  c1      2.94693e-06 +/- 2.93874e-07              P
  c2      3.23147e-06 +/- 2.80306e-07              P
  c3      1.73668e-06 +/- 3.10955e-07              P

	<Serial CTI [Fe55 at 5.9 keV] (< 1e-5)>
 Node    CTI                                       Test
--------------------------------------------------------
  c0      2.06002e-06 +/- 1.46738e-06              P
  c1      4.02199e-07 +/- 1.35171e-06              P
  c2     -6.01658e-07 +/- 1.33947e-06              P
  c3      4.14639e-07 +/- 1.34423e-06              P

	<Mean Dark Current (< 0.3 e/pix/s)>
 Node    Dark Current (e/pix/s)     (95% uplimit)  Test
--------------------------------------------------------
  c0    -0.009488   +/- 0.000136    (0.140000   )  P
  c1    -0.013172   +/- 0.000148    (0.140000   )  P
  c2    -0.005794   +/- 0.000143    (0.140000   )  P
  c3    0.015499    +/- 0.000133    (0.140000   )  P

	<Spectral Resolution [O_k at 0.525 keV] (BI:< 120eV)>
 Node    FWHM(eV)                                  Test
-------------------------------------------------------------
  c0      42.3612     +/- 0.078822                 P
  c1      42.6884     +/- 0.072505                 P
  c2      42.4243     +/- 0.0713298                P
  c3      41.9698     +/- 0.0785582                P

	<Spectral Resolution [Fe55 at 5.898 keV] (< 165eV)>
 Node    FWHM(eV)                                  Test
----------------------------------------------------------
  c0      129.574     +/- 0.772243                 P
  c1      127.532     +/- 0.721112                 P
  c2      128.49      +/- 0.723977                 P
  c3      127.751     +/- 0.716833                 P

	<Gain>
Node O_Gain(eV/ADU)       Al_Gain(eV/ADU)       Fe_Gain(eV/ADU)
-------------------------------------------------------------------
 c0 3.52955 +/- 0.00030   3.54213 +/- 0.00027           +/-
 c1 3.53712 +/- 0.00027   3.5552  +/- 0.00025           +/-
 c2 3.49116 +/- 0.00027   3.50475 +/- 0.00025           +/-
 c3 3.51394 +/- 0.00029   3.52867 +/- 0.00025           +/-

<Hot Pixels>
       7 hotpixel
       0 hotcol
       7 hotpixel not in hotcol
<Bad Columns>
     162 badcol