The steps we took to compute the dose map are;
Please check more detail plots at Telemetered Photon Dose Trend page.
Statistics: # IMAGE NPIX MEAN RMS MIN MAX ACIS_sep09 6004901 10.492 15.624 0.0 819.0 I2 node 0 262654 11.534630 4.302184 0.0 68.0 I2 node 1 262654 12.183051 4.899933 0.0 325.0 I2 node 2 262654 12.044331 4.379018 0.0 83.0 I2 node 3 262654 12.036245 4.848798 0.0 274.0 I3 node 0 262654 11.967688 4.460391 0.0 65.0 I3 node 1 262654 12.658669 12.602602 0.0 300.0 I3 node 2 262654 11.616943 4.278590 0.0 313.0 I3 node 3 262654 11.573204 4.339733 0.0 289.0 I2 node 0 262654 14.071274 5.043663 0.0 461.0 I2 node 1 262654 14.651548 5.829500 0.0 118.0 I2 node 2 262654 15.149548 5.510420 0.0 134.0 I2 node 3 262654 14.414768 4.828094 0.0 644.0 I3 node 0 262654 16.517923 9.604754 0.0 139.0 I3 node 1 262654 17.207785 6.220900 0.0 87.0 I3 node 2 262654 16.205630 4.539900 1.0 207.0 I3 node 3 262654 14.912002 4.324825 1.0 149.0
Statistics: IMAGE NPIX MEAN RMS MIN MAX ACIS_total 6004901 1309.29 1775.00 0.0 78950.0 I2 node 0 262654 1029.864151 188.170860 0.0 4810.0 I2 node 1 262654 1091.876178 258.501560 0.0 18710.0 I2 node 2 262654 1129.966366 243.032781 0.0 8573.0 I2 node 3 262654 1128.232375 288.143267 0.0 27410.0 I3 node 0 262654 1192.703644 295.013684 0.0 5905.0 I3 node 1 262654 1252.230396 904.943108 0.0 23619.0 I3 node 2 262654 1078.701211 189.359776 0.0 4802.0 I3 node 3 262654 1063.903153 200.118274 0.0 19633.0 I2 node 0 262654 1569.492153 208.803933 779.0 19892.0 I2 node 1 262654 1666.684446 346.060167 810.0 8820.0 I2 node 2 262654 1849.062320 342.264367 1048.0 12536.0 I2 node 3 262654 1783.308656 248.358551 1018.0 25284.0 I3 node 0 262654 2700.641759 1320.799548 1117.0 11126.0 I3 node 1 262654 3922.627898 1808.634838 0.0 12018.0 I3 node 2 262654 2912.817651 827.632769 1014.0 6692.0 I3 node 3 262654 2215.296378 354.293591 1178.0 8538.0
May 2009 | Feb 2009 | Nov 2008 | Sep 2008 |
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We report CTIs with a refined data definition. CTIs were computed for the temperature
dependency corrected data.
Please see
CTI page
for detailed explanation.
CTI's are computed for Mn K alpha, and defined as slope/intercept x10^4 of row # vs ADU.
Data file here
The Mean (max) FPT: -117.39 C std dev: 2.14 mean width: 0.38 days std dev: 0.36
The following is a plot of focal plane temperature and sun angle, earth angle, and altitude.
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)
Name | Low (keV) | High(KeV) | Description |
---|---|---|---|
SSoft | 0.00 | 0.50 | Super soft photons |
Soft | 0.50 | 1.00 | Soft photons |
Med | 1.00 | 3.00 | Moderate energy photons |
Hard | 3.00 | 5.00 | Hard Photons |
Harder | 5.00 | 10.00 | Very Hard photons |
Hardest | 10.00 | Beyond 10 keV |
IMAGE NPIX MEAN STDDEV MIN MAX HRCI_09_2009.fits 16777216 0.034 0.200 0.0 14.0
IMAGE NPIX MEAN STDDEV MIN MAX HRCI_08_1999_09_2009.fits 16777216 2.830 3.694 0.0 290.0
IMAGE NPIX MEAN STDDEV MIN MAX HRCS_09_2009.fits 16777216 0.061 0.259 0.0 11.0
IMAGE NPIX MEAN STDDEV MIN MAX HRCS_08_1999_09_2009.fits 16777216 12.487 20.627 0.0 1578.0
We display a max dose trend plot corrected for events that "pile-up" in the center of the taps due to bad position information.
May 2009 | Feb 2009 | Nov 2008 | Sep 2008 |
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May 2009 | Feb 2009 | Nov 2008 | Sep 2008 |
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ACIS Temperatures - Daily Maximums | ||||||
---|---|---|---|---|---|---|
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
1PDEAAT | 307.79 | 7.80 | -9.681e-01 | 2.264e+00 | K | PSMC DEA PS A TEMP |
1PIN1AT | 293.69 | 6.94 | -6.763e-01 | 2.152e+00 | K | PSMC TEMP 1A |
HRMA Computed Averages - Daily Maximums | ||||||
OBAAVG | 284.54 | 0.79 | 2.677e-01 | -2.124e-02 | K | OBA/TFTE TEMP |
EPHIN Temperatures - Daily Maximums | ||||||
TEIO | 311.78 | 17.24 | 2.227e+00 | -5.052e-01 | K | EPHIN ELECTRONICS HOUSING TEMP |
TEPHIN | 308.64 | 7.66 | 2.888e+00 | -2.316e-01 | K | EPHIN SENSOR HOUSING TEMP |
SIM EQ Temperatures - Daily Maximums | ||||||
3TRMTRAT | 3.23 | 10.29 | -1.288e+00 | -7.485e+00 | TEMP | SEA A TRANSLATION DRIVE MOTOR |
S/C Main Temperatures - Daily Maximums | ||||||
TCYLFMZM | 296.39 | 22.59 | 5.317e-01 | -1.044e+00 | K | CNT CYL TEMP:-Z SIDE UNDER LAE-1 |
TCYLFMZP | 299.11 | 21.55 | 4.829e-01 | -9.026e-01 | K | CNT CYL TEMP:-Z SIDE UNDER LAE-2 |
S/C Ancillary Temperatures - Daily Maximums | ||||||
TFSSBKT1 | 325.77 | 19.16 | 1.143e+00 | -1.234e+00 | K | FSS BRACKET-1 TEMP (+Y) |
TFSSBKT2 | 321.62 | 23.13 | 5.033e-01 | -9.487e-01 | K | FSS BRACKET-2 TEMP (+Y) |
TSCTSF1 | 289.20 | 3.63 | 9.175e-01 | 1.227e-01 | K | SC-TS FITTING -1 TEMP |
TSCTSF6 | 288.83 | 4.04 | 1.035e+00 | 1.007e-01 | K | SC-TS FITTING -6 TEMP |
MUPS - Daily Maximums | ||||||
PM1THV1T | 330.71 | 9.47 | 1.563e+00 | -1.452e+00 | K | MUPS 1 THRUSTER VALVE 01 TEMP |
PLINE02T | 307.94 | 10.19 | 1.724e+00 | -3.248e-01 | K | PROP LINE TEMP 02 |
PLINE03T | 309.53 | 10.43 | 1.141e+00 | 1.508e-01 | K | PROP LINE TEMP 03 |
PLINE04T | 297.67 | 9.62 | 1.119e-02 | -1.012e-01 | K | PROP LINE TEMP 04 |
Ephin Temperature/Voltage | ||||||
---|---|---|---|---|---|---|
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
5EPHINT | 42.05 | 1.071e+02 | -7.760e+02 | 2.167e+04 | K | EPHIN TEMP |
HKEBOXTEMP | 319.72 | 3.77 | -1.560e+00 | 1.515e+01 | K | EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300) |
HKN6I | 73.11 | 0.26 | -1.101e-01 | 3.613e-01 | AMP | HK 6 Volts Rail - Current |
TEIO | 313.52 | 16.22 | -5.140e+01 | 1.773e+03 | K | EPHIN ELECTRONICS HOUSING TEMP |
TEPHIN | 315.11 | 3.87 | -3.399e+00 | 8.978e+01 | K | EPHIN SENSOR HOUSING TEMP |
HRMA Heaters | ||||||
---|---|---|---|---|---|---|
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
OHRTHR20 | 294.33 | 8.407e-03 | -4.294e-02 | 7.775e-01 | K | RT 135: RRCA MOUNT |
OHRTHR38 | 288.99 | 0.35 | -1.421e+00 | 1.602e+01 | K | RT 120: HRMA AFT COLLIMATOR OUTER CYLINDER |
OBA Heaters | ||||||
---|---|---|---|---|---|---|
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
OOBTHR04 | 289.67 | 0.33 | -1.608e+00 | 1.825e+01 | K | RT 27: HRMA STRUT |
OOBTHR14 | 285.52 | 0.52 | -2.494e+00 | 3.295e+01 | K | RT 37: OBA CONE |
OOBTHR22 | 285.86 | 0.94 | -4.129e+00 | 9.458e+01 | K | RT 44: OBA CONE |
PCAD Temperature | ||||||
---|---|---|---|---|---|---|
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
AACBPPT | 300.80 | 0.54 | -2.035e+00 | -1.916e+01 | K | AC BASEPLATE TEMP (PRIME) |
AACH1T | 292.77 | 0.48 | -1.769e+00 | -1.527e+01 | K | AC HOUSING TEMP (ACH1) |
AAOTAPMT | 291.75 | 0.44 | -1.640e+00 | -1.207e+01 | K | AC OPT TEL ASSY PRIMARY MIRROR TEMP |
SIM Temperature | ||||||
---|---|---|---|---|---|---|
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
3FLCABPT | 20.89 | 7.357e+01 | -3.972e+02 | 0.000e+00 | K | FLCA BASEPLATE (+X) |
3TSMXCET | 15.63 | 5.543e+01 | -2.973e+02 | 0.000e+00 | K | -X TURTLE SHELL NR HRC CEA |
3TSMXSPT | 18.64 | 6.590e+01 | -3.545e+02 | 0.000e+00 | K | -X TURTLE SHELL NR ACIS SS |
3TSPZDET | 19.47 | 6.859e+01 | -3.702e+02 | 0.000e+00 | K | +Z TURTLE SHELL NR ACIS DEA |
3TSPZSPT | 19.79 | 6.973e+01 | -3.764e+02 | 0.000e+00 | K | +Z TURTLE SHELL NR ACIS SS |
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 |
2002 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
2003 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
2004 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
2005 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
2006 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
2007 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
2008 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
2009 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug |