- M&TA MONTHLY REPORT -

1. Configuration
2. ACIS
   1. Dose
   2. CTI
   3. Focal Plane Temperature
   4. Bad Pixels
   5. Background
3. HRC -Dose
4. Gratings - Focus
5. PCAD
6. Radiation Zone Timing
7. Quarterly Trends
8. Calibration Update
9. Spacecraft Motions

ACIS

• ACIS DOSE registered-photon-map
  • JUN registered-photon-map in fits
    

    Statistics:
    # IMAGE     NPIX      MEAN          RMS              MIN    MAX
    ACIS_jun03 6004901    5.7745        9.9918             0.0  7269.0 
    
     I2 node 0  262654  2.911991        2.933734           0.0   106.0
     I2 node 1  262654  3.517902        5.154272           0.0   174.0
     I2 node 2  262654  3.896819        7.828759           0.0   252.0
     I2 node 3  262654  4.426276        10.434219          0.0   325.0
    
     I3 node 0  262654  4.598384        10.593101          0.0   310.0
     I3 node 1  262654  3.988350        8.074510           0.0   260.0
     I3 node 2  262654  3.674290        5.460488           0.0   182.0
     I3 node 3  262654  2.893384        2.929321           0.0   107.0
    
     S2 node 0  262397  7.432753        3.994945           0.0    42.0
     S2 node 1  262397  9.872800        19.525596          0.0   350.0
     S2 node 2  262397  12.985228       9.107971           0.0    82.0
     S2 node 3  262397  12.075748       8.413657           0.0    45.0
    
     S3 node 0  262397  9.267968        6.482653           0.0   132.0
     S3 node 1  262397  12.710690       11.366060          0.0   293.0
     S3 node 2  262397  15.455985       11.509736          0.0   158.0
     S3 node 3  262397  13.708991       10.736989          0.0    63.0
    
    

  • Jul 1999 - Jun 2003 registered-photon-map in fits
    

    
    Statistics:
     IMAGE        NPIX      MEAN          RMS              MIN    MAX
     ACIS_total 6004901   393.9087       688.7916          0.0  542442.0
    
     I2 node 0  262654  245.848074      193.248476        64.0  9427.0
     I2 node 1  262654  294.747276      408.279789       168.0  13184.0
     I2 node 2  262654  341.847545      630.680391       197.0  18407.0
     I2 node 3  262654  373.774254      835.778356         0.0  22535.0
    
     I3 node 0  262654  401.399137      834.931486       198.0  22332.0
     I3 node 1  262654  367.267889      623.773665       210.0  17695.0
     I3 node 2  262654  303.723115      403.447155        91.0  12771.0
     I3 node 3  262654  242.027690      178.246660         0.0  7103.0
    
     S2 node 0  262397  474.255338      340.157894       187.0  51585.0
     S2 node 1  262397  606.096255      1495.951822      201.0  28696.0
     S2 node 2  262397  560.484087      332.081479       282.0  158065.0
     S2 node 3  262397  544.633822      126.178623         0.0  1301.0
    
     S3 node 0  262397  956.593189      643.774228       295.0  4859.0
     S3 node 1  262397  1175.887777     747.293486         0.0  69880.0
     S3 node 2  262397  875.985324      202.039452       306.0  27486.0
     S3 node 3  262397  754.619900      180.752849         0.0  5153.0
    
    

  • JUN 2003 dose PNG image
    
  • JUN I3 dose PNG image
    
  • JUN S3 dose PNG image
    
  • TOTAL JUL 1999 - JUN 2003 dose PNG image
    
  • TOTAL I3 dose PNG image
    
  • TOTAL S3 dose PNG image
    
  
  
• The Mean Detrended CTI

  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 testing modes (Squeegy, cuckoo, etc.) (average of 4 nodes per chip).
  CTI's are computed for Mn K alpha, 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	9.164e-9        1.187e-8        1.250-e8        1.049e-8
  CCD6	1.002e-8        1.104e-8        1.157e-8        1.055e-8
  CCD8	8.325e-9        9.057e-9        8.021e-9        7.767e-9
  CCD9	9.129e-9        1.150e-8        1.127e-8        8.038e-9
  
  AVG	9.033e-9
  
  
  
  Front Side Illuminated I Array
  
  	Node 0		Node 1		Node 2		Node 3
  
  CCD0	7.760e-9        1.022e-8        1.014e-8        8.410e-9
  CCD1	8.306e-9        9.935e-9        9.571e-9        7.603e-9
  CCD2	8.664e-9        1.046e-8        1.018e-8        7.961e-9
  CCD3	8.391e-9        1.007e-8        9.889e-9        8.611e-9
  
  AVG	8.393e-9
  
  Back Side Illuminated S Array (not detrended)
  
  	Node 0		Node 1		Node 2		Node 3
  
  CCD5	3.839e-9       4.118e-9        4.174e-9        2.669e-9
  AVG:	3.534e-9
  
  CCD7	2.395e-9       3.251e-9        3.445e-9        2.287e-9
  AVG	2.875e-9
  
  

• Focal Plane Temperature

    
         The Mean (max) FPT: -115.86      std dev: 2.36
                 mean width:    0.29      std dev: 0.08 
  
  

  
  We are using 10 period moving averages to show trends of peak temperatures and peak widths. Note, the gaps in the width plot are due to missing/corrupted data.
  

• Bad Pixels
  

  The plots below were generated with a new warm pixel finding script. Please see Acis Bad Pixel Page for details.

  Front Side CCDs
  

  Back Side CCD (CCD5)
  

• Acis Count Rate Plot
  This monitors the ACIS count Rate vs. EPHIN count Rate.
  No sources are removed. For daily updates see: Ephin/Acis Info

HRC

DOSE of central 4K pore-pairs
DOSE is now calculated in RAW coordinates instead of DET.


• JUN HRC-I dose fits image

          IMAGE                NPIX      MEAN    STDDEV      MIN       MAX
  HRCI_06_2003.fits          16777216  0.001978  0.055889    0.0       19.0
  

• AUG 1999 - JUN 2003 HRC-I dose fits image

          IMAGE                NPIX      MEAN    STDDEV      MIN       MAX
  HRCI_08_1999_06_2003.fits  16777216  1.533023  3.591960    0.0       465.0
  

  
  
• JUN HRC-S dose fits image

          IMAGE                NPIX      MEAN    STDDEV      MIN       MAX
  HRCS_06_2003.fits          16777216  0.018875  0.141773    0.0        6.0
  

  
  
• AUG 1999 - JUN 2003 HRC-S dose fits image

          IMAGE                NPIX      MEAN     STDDEV      MIN      MAX
  HRCS_08_1999_06_2003.fits  16777216  5.015239  11.772451    0.0      1823.0
  

  
  
• JUN HRC-I dose PNG image
  
• AUG 1999 - JUN 2003 HRC-I dose PNG image
  
• JUN HRC-S dose PNG image
  
• AUG 1999 - JUN 2003 HRC-S dose PNG image
  
  
  See Maximum Dose Trends
  

  We display a max dose trend plot corrected for events that "pile-up" in the center of the taps due to bad position information.

  

• Focus
  
  We plot the width of the zero order streak of ACIS/HETG observations and the width of the zero order image for HRC/LETG observations of point sources. No significant defocusing trend is seen at this time. See Gratings Focus pages.
  
  
  

ACA Trending

Gyro Bias Drift

Plotted below are radiation zone timing plots based on the following definitions of radiation zone:
RADZONE - Ephin levels (in any of the E1300,P4GM,P41GM channels) are more than 1/3 of RADMON safing thresholds.
RADMON - Radmon is disabled for radiation zone (as commanded based on OFLS model, for comparison with actual radiation levels).
PERIGEE - Time of closest earth approach (for comparison).


May 2003 Timing Plots       Entire Mission Timing Plots

Only the most interesting or representative msids are shown below. For a full listing choose the bulletted link.


• EPHTVKEY Trends

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
5EPHINT	2.973e+02	5.119e+00	-4.818e-02	-1.793e+01	K	EPHIN TEMP
HKBBIASLEAKI	4.461e-01	1.790e-01	1.167e-01	-4.382e+00	uA	EPHIN HOUSEKEEPING B-BIAS: LEAKAGE CURRENT (5EHSE500)



• ACA Thermal

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
AACBPPT	2.939e+02	6.960e-01	8.098e+00	1.298e+02	K	AC BASEPLATE TEMP (PRIME)
AACBPRT	2.904e+02	5.650e-01	6.281e+00	1.056e+02	K	AC BASEPLATE TEMP (RDNT)
AACCCDPT	2.615e+02	1.277e+00	-1.699e+01	-1.219e+02	K	AC CCD TEMP (PRI)
AACCCDRT	2.897e+02	5.992e-01	7.028e+00	1.021e+02	K	AC CCD TEMP (RDNT)
AACH1T	2.881e+02	5.172e-01	5.815e+00	8.925e+01	K	AC HOUSING TEMP (ACH1)
AACH2T	2.882e+02	5.201e-01	5.971e+00	8.498e+01	K	AC HOUSING TEMP (ACH2)
AAOTALT	2.879e+02	5.106e-01	5.701e+00	8.664e+01	K	AC OPT TEL ASSY LENS TEMP
AAOTAPMT	2.874e+02	4.814e-01	5.433e+00	8.132e+01	K	AC OPT TEL ASSY PRIMARY MIRROR TEMP
AAOTASMT	2.875e+02	5.005e-01	5.559e+00	8.477e+01	K	AC OPT TEL ASSY SECONDARY MIRROR TEMP
AAOTH2MT	2.878e+02	5.096e-01	5.833e+00	8.468e+01	K	AC OPT TEL ASSY SECONDARY MIRROR TEMP (HRMA)



• IRU Temperatures and Electronics

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
AGWS1V	2.706e+00	1.102e-03	-6.234e-03	-2.177e-01	V	GYRO WHEEL SUPPLY 1 INPUT VOLTAGE
AGWS2V	7.017e-01	1.186e+00	1.278e+01	2.179e+02	V	GYRO WHEEL SUPPLY 2 INPUT VOLTAGE
AIRU1BT	3.141e+02	1.488e+00	1.659e+01	2.510e+02	K	IRU-1 BASE TEMP
AIRU1G1I	1.444e+02	8.237e+00	-3.854e+01	-1.027e+01	MAMP	IRU-1 GYRO #1 CURRENT
AIRU1G2I	9.896e+01	1.012e+00	9.793e+00	2.283e+02	MAMP	IRU-1 GYRO #2 CURRENT
AIRU2BT	2.681e+02	2.624e+01	2.828e+02	4.843e+03	K	IRU-2 BASE TEMP
AIRU2G1I	3.207e+01	3.804e+01	4.101e+02	7.024e+03	MAMP	IRU-2 GYRO #1 CURRENT
AIRU2G2I	3.215e+01	3.818e+01	4.112e+02	7.026e+03	MAMP	IRU-2 GYRO #2 CURRENT



• Drift rate updates to gyros

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
AOGBIAS1	-2.708e-06	1.583e-08	1.852e-07	-8.353e-07	RADPS	GYRO DRIFT RATE ESTIMATE (ROLL)
AOGBIAS2	1.763e-06	5.085e-09	3.841e-08	1.334e-06	RADPS	GYRO DRIFT RATE ESTIMATE (PITCH)
AOGBIAS3	2.155e-06	5.490e-09	-5.324e-08	-2.702e-07	RADPS	GYRO DRIFT RATE ESTIMATE (YAW)



• OBA Heaters

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
OOBTHR07	2.851e+02	6.418e-01	7.007e+00	1.046e+02	K	RT 30: HRMA STRUT
OOBTHR47	2.602e+02	4.057e+00	4.416e+01	6.499e+02	K	RT 69: TFTE COVER



• HRMA Heaters

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
OHRTHR07	2.942e+02	4.316e-03	3.763e-02	5.518e-01	K	RT 18: HSA OUTER CYLINDER
OHRTHR14	2.940e+02	1.953e-02	2.031e-01	2.930e+00	K	RT 121: HSA AFT INNER CYLINDER

An oxygen rich supernova remnant, E0102 is observed every 6 months at various chip positions to monitor low energy response. We report a simple count rate with background subtraction in 3 energy bands.

JUN03

Motion	Monthly total	Annual Total	Mission Total	Monthly Delta
		Jul02 thru Jun03	Jul99 thru Jun03	current - previous
SIM
SIM FA (STEPS)	6.9810E+03	4.4723E+05	7.1362E+05	-5771
SIM TSC (STEPS)	6.0877E+06	6.5694E+07	2.3398E+08	-722440
SIM TSC (# Moves)	50	599	2136	-3
mean SIM TSC at ACIS-I/sdev/# obs	92903.00/ 0.000/ 11	92903.01/ 0.101/ 99	92940.01/ 201.393/ 363	0.00/ 0
mean SIM TSC at ACIS-S/sdev/# obs	75482.23/ 398.494/ 17	75457.36/ 415.282/ 224	75434.16/ 449.790/ 754	8.67/ 1
mean SIM TSC at HRC-I/sdev/# obs	-50504.00/ 0.000/ 2	-50504.23/ 0.612/ 22	-50504.36/ 0.624/ 116	1.00/ 0
mean SIM TSC at HRC-S/sdev/# obs	-99616.00/ 0.000/ 14	-99615.87/ 0.339/ 160	-99615.02/ 44.506/ 569	-0.12/ -2
GRATINGS			since July 2000
No. HETG insertions	8	40	112	4
No. LETG insertions	4	25	64	-3
mean HETG inserted angles/sdev (A)	6.34/ 0.000	6.34/ 0.000	6.37/ 0.118	0.00
mean HETG inserted angles/sdev (B)	6.20/ 0.197	6.31/ 0.101	6.33/ 0.062	-0.14
mean LETG inserted angles/sdev (A)	7.09/ 0.000	7.09/ 0.000	7.18/ 0.175	0.00
mean LETG inserted angles/sdev (B)	4.46/ 0.000	4.46/ 0.000	4.46/ 0.000	0.00
mean HETG retracted angles/sdev (A)	79.46/ 0.000	79.46/ 0.000	79.61/ 0.205	0.00
mean HETG retracted angles/sdev (B)	80.21/ 0.000	80.21/ 0.000	80.33/ 0.178	0.00
mean LETG retracted angles/sdev (A)	78.43/ 0.185	78.67/ 0.123	78.83/ 0.231	-0.28
mean LETG retracted angles/sdev (B)	77.59/ 0.000	77.89/ 0.151	78.00/ 0.191	-0.32
Reaction Wheel Rotations		Past 12 Months	Jan00 thru current
AORWDAY1	9.50067e+07	1.07533e+09	3.41191e+09	5.76616e+06
AORWDAY2	7.22324e+07	9.32805e+08	3.17942e+09	-8.22517e+06
AORWDAY3	9.71392e+07	1.07137e+09	3.55164e+09	1.77179e+07
AORWDAY4	8.91247e+07	1.02196e+09	3.33457e+09	3.84658e+06
AORWDAY5	7.55371e+07	9.45697e+08	3.19735e+09	-7.18879e+05
AORWDAY6	9.48591e+07	1.04839e+09	3.51701e+09	1.55324e+07

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