- M&TA MONTHLY REPORTS -

• ACIS
  • (DOSE) registered-photon-map
    • FEB registered-photon-map in fits
      

      Statistics:
      #                IMAGE      NPIX      MEAN          RMS               MIN    MAX
        ACIS_feb01_total.fits    6004901    8.46          26.92             0.0   20845.0
      
       ACIS_feb_total I2 node 0  262654  3.397869        2.982588           0.0   111.0
       ACIS_feb_total I2 node 1  262654  3.979269        5.453261           0.0   195.0
       ACIS_feb_total I2 node 2  262654  4.562706        8.091677           0.0   269.0
       ACIS_feb_total I2 node 3  262654  5.099233        10.942024          0.0   332.0
      
       ACIS_feb_total I3 node 0  262654  5.806365        10.786719          0.0   326.0
       ACIS_feb_total I3 node 1  262654  5.065546        8.082402           0.0   259.0
       ACIS_feb_total I3 node 2  262654  4.097253        5.402451           0.0   185.0
       ACIS_feb_total I3 node 3  262654  3.275103        2.857394           0.0   112.0
      
       ACIS_feb_total S2 node 0  262397  10.136663       12.436324          0.0  6092.00
       ACIS_feb_total S2 node 1  262397  12.802380       32.848398          0.0   641.0
       ACIS_feb_total S2 node 2  262397  11.382272       40.959780          0.0  20845.0
       ACIS_feb_total S2 node 3  262397  11.016319       5.262675           0.0    61.0
      
       ACIS_feb_total S3 node 0  262397  34.875262       71.242564          0.0   788.0
       ACIS_feb_total S3 node 1  262397  38.349543       74.158043          0.0   640.0
       ACIS_feb_total S3 node 2  262397  16.154331       6.063276           1.0    77.0
       ACIS_feb_total S3 node 3  262397  13.519309       5.171784           0.0   157.0
      
      
      

    • Feb 1999 - Feb 2001 registered-photon-map in fits
      

      
      Statistics:
      #             IMAGE      NPIX      MEAN           RMS             MIN     MAX
           ACIS_total.fits   6004901     190.28         361.81          0.0   336736.0
      
       ACIS_total I2 node 0  262654  112.301305      89.838929         28.0  9280.0
       ACIS_total I2 node 1  262654  133.385659      186.208551        65.0  6032.0
       ACIS_total I2 node 2  262654  151.178455      286.172884        77.0  8328.0
       ACIS_total I2 node 3  262654  163.188887      380.869617         0.0  10424.0
      
       ACIS_total I3 node 0  262654  177.346715      375.262283        92.0  10259.0
       ACIS_total I3 node 1  262654  163.009857      277.872921        87.0  8054.0
       ACIS_total I3 node 2  262654  137.105020      180.688998        31.0  5979.0
       ACIS_total I3 node 3  262654  110.791098      79.857955          0.0  3198.0
      
       ACIS_total S2 node 0  262397  224.542906      160.704050        64.0  25085.0
       ACIS_total S2 node 1  262397  285.111682      729.505271        71.0  14444.0
       ACIS_total S2 node 2  262397  249.682546      142.034779        77.0  67060.0
       ACIS_total S2 node 3  262397  246.135520      54.500940          0.0   605.0
      
       ACIS_total S3 node 0  262397  540.167628      504.546418       109.0  3564.0
       ACIS_total S3 node 1  262397  646.925982      539.747161         0.0  69265.0
       ACIS_total S3 node 2  262397  432.416754      131.479749       118.0  3113.0
       ACIS_total S3 node 3  262397  363.740214      120.583823         0.0  2864.0
      
      
      

    • FEB 2001 dose GIF image
      
    • FEB I3 dose GIF image
      
    • FEB S3 dose GIF image
      
    • TOTAL FEB 1999 - FEB 2001 dose GIF image
      
    • TOTAL I3 dose GIF image
      
    • TOTAL S3 dose GIF image
      
    
    
  • The Mean CTI

    Note: Temperature data selection changed.
    Observations with cold radiator temperature deviation larger than 0.5 C
    from the nominal value of -127.92905 C are dropped (after DOM 200).
    
    
    Mean CTI observed when FPT~ -119 C and no Squeegy (average of 4 nodes per chip).
    CTI's are computed for Mn K aplha, and defined as slope/intercept x10^4 of row # vs ADU.
    Data file here
    

    
    
    CTI Slope (after DOM 200)

    
    CTI slopes were computed for data point after DOM 200 and inside of 1 sigma deviation.
    Using only data point in 1 sigma range, we drop high temperature observations, squeegy
    observations, and other outliers. A independent variable is date, and a dependent 
    variable is CTI.
    
    Note: Unit is cti/day from this month report. 
    
    Front Side Illuminated S Array
    
    	Node 0		Node 1		Node 2		Node 3
    
    CCD4	2.466e-8        2.886e-8        3.249e-8        2.765e-8
    CCD6	2.200e-8        2.576e-8        2.732e-8        2.427e-8
    CCD8	2.059e-8        2.198e-8        2.234e-8        1.863e-8
    CCD9	2.144e-8        2.541e-8        2.174e-8        1.836e-8
    
    AVG	2.163e-8
    
    
    Front Side Illuminated I Array
    
    	Node 0		Node 1		Node 2		Node 3
    
    CCD0	1.823e-8        2.404e-8        2.414e-8        2.076e-8
    CCD1	1.950e-8        2.336e-8        2.333e-8        1.905e-8
    CCD2	2.123e-8        2.556e-8        2.371e-8        1.998e-8
    CCD3	2.062e-8        2.205e-8        2.438e-8        2.178e-8
    
    AVG	2.043e-8
    Detrended AVG 1.460e-8
    
    Back Side Illuminated S Array
    
    	Node 0		Node 1		Node 2		Node 3
    
    CCD5	6.247e-9      6.823e-9        7.463e-9         2.918e-9
    AVG:	5.260e-9
    
    CCD7	3.590e-9       6.126e-9        5.562e-9        3.052e-9
    AVG	4.799e-9
    
    

  •   The Mean (max) FPT: -112.3       std dev: 1.28
                       mean width: 0.42         std dev: 0.02
    
     We have seen higher and wider peaks in February, many with additional
     "shoulders" of elevated focal plane temp.
     
                  34.3             -115.2          0.33
                  36.9             -113.6          0.33
                  39.6             -112.4          0.35
                  42.2             -111.0          0.36
                  44.9             -111.8          0.96 --- This peak has a wide shoulder on a rising side.
                                                      Without the shoulder, the width is around 0.4
                  47.5             -112.3          0.41
                  50.2             -112.3          0.33
                  52.8             -111.5          0.50 
                  55.4             -111.3          0.78
                  58.1             -111.3          0.44
    

    

  • Bad Pixel Candidates

    Warm Pixels - no new warm pixels observed this month

    	CCD		Quadrant	 x	 y
    ---------------------------------------------------------------
    	CCD 5		Quad 3		607	281
    					716	718
    			Quad 4		1022	166
    					1022	167
    	CCD 6		Quad 3		766	501
    

    Hot Pixels

    No hot pixels are observed.

    Bad Pixel Report Page
    

  • Acis Count Rate Plot

    February Count Rate Plot

  • HRC
    DOSE of central 4K pore-pairs
    • FEB HRC-I dose fits image
      

                     IMAGE      NPIX      MEAN    STDDEV       MIN       MAX
        HRCI_02_2001.fits     16777216  0.00531   0.07292      0.0        3.0
      

      
      
    • AUG 1999 - FEB 2001 HRC-I dose fits image
      

                   MAGE          NPIX      MEAN      STDDEV       MIN       MAX
      HRCI_08_1999_02_2001.fits  16777216  1.08600   2.96755      0.0       462.0
      

      
      
    • :FEB HRC-S dose fits image
      

                    IMAGE      NPIX      MEAN    STDDEV       MIN       MAX
        HRCS_02_2001.fits     16777216  0.08346   0.36497     0.0        25.0
      

      
      
    • AUG 1999 - FEB 2001 HRC-S dose fits image
      

                    IMAGE        NPIX      MEAN      STDDEV       MIN       MAX
      HRCS_08_1999_02_2001.fits  16777216  3.28436   9.32221      0.0       1807.0
      
      

    • FEB HRC-I dose PNG image
      
    • AUG 1999 - FEB 2001 HRC-I dose PNG image
      
    • FEB HRC-S dose PNG image
      
    • AUG 1999 - FEB 2001 HRC-S dose PNG image
      
  
  
• Motions

  FEB

  Motion	Monthly total	Annual Total	Mission Total	Monthly Delta
  		Mar00 thru Feb01	Jul99 thru Feb01	current - previous
  SIM
  SIM FA (STEPS)	4340.00	71354.0	183235.	-4388.00
  SIM TSC (STEPS)	4.13753e+06	6.11264e+07	8.88566e+07	-2.16632e+06
  SIM TSC (# Moves)	36	577	830	-18
  mean SIM TSC at ACIS-I/sdev/# obs	92903.0/ 0.00000/ 5	93016.8/ 347.749/ 113	92991.4/ 306.476/ 150	0.00000/ -6
  mean SIM TSC at ACIS-S/sdev/# obs	75069.5/ 622.464/ 13	75389.2/ 503.823/ 201	75429.1/ 462.415/ 285	-479.102/ -3
  mean SIM TSC at HRC-I/sdev/# obs	0/ 0.00000/ 0	-50504.4/ 0.685257/ 28	-50504.5/ 0.601273/ 57	50504.8/ -4
  mean SIM TSC at HRC-S/sdev/# obs	-99616.0/ 0.00000/ 11	-99615.9/ 0.274740/ 147	-99609.9/ 61.0976/ 218	-0.125000/ -5
  GRATINGS
  No. HETG insertions	5.00000	45.0000	74.0000	4.00000
  No. LETG insertions	1.00000	21.0000	47.0000	-1.00000
  mean HETG inserted angles/sdev (A)	6.33750/ 0.00000	6.55416/ 0.233239	6.88202/ 0.578285	0.00000
  mean HETG inserted angles/sdev (B)	6.33750/ 0.00000	6.40416/ 0.155256	6.50702/ 0.129067	0.00000
  mean LETG inserted angles/sdev (A)	7.46250/ 0.00000	7.48036/ 0.0348214	8.78281/ 3.73996	0.187500
  mean LETG inserted angles/sdev (B)	4.46250/ 0.00000	5.79946/ 19.6214	4.61094/ 0.0702502	0.00000
  mean HETG retracted angles/sdev (A)	79.8375/ 0.00000	80.3958/ 0.157386	80.7648/ 0.705909	0.00000
  mean HETG retracted angles/sdev (B)	80.6625/ 0.0281250	81.0541/ 0.0713068	81.3425/ 0.653015	0.0749969
  mean LETG retracted angles/sdev (A)	79.0875/ 0.00000	79.8375/ 0.126563	80.7391/ 2.68202	-0.375000
  mean LETG retracted angles/sdev (B)	78.3375/ 0.00000	78.9447/ 0.0910714	79.3687/ 0.750998	-0.375000
  Reaction Wheel Rotations		Past 12 Months	Jan00 thru current
  AORWDAY1	8.01733e+07	9.91731e+08	1.12500e+09	-7.18164e+06
  AORWDAY2	7.54801e+07	9.56279e+08	1.09825e+09	-5.14257e+06
  AORWDAY3	9.05705e+07	1.04028e+09	1.19302e+09	1.62954e+07
  AORWDAY4	7.63993e+07	9.92380e+08	1.13186e+09	-1.53063e+07
  AORWDAY5	7.92534e+07	9.51895e+08	1.09367e+09	2.98195e+06
  AORWDAY6	8.66937e+07	1.03696e+09	1.18986e+09	8.16096e+06

  
  
  
• ACA

  ACA Trending
  

  Previous Months

  Year	Month
  1999							Jul	Aug	Sep	Oct	Nov	Dec
  2000	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
  2001	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec

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