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_jul09 6004901 10.300 15.335 0.0 849.0 I2 node 0 262654 9.840183 3.770306 0.0 53.0 I2 node 1 262654 10.450188 4.280384 0.0 340.0 I2 node 2 262654 10.372715 3.863828 0.0 68.0 I2 node 3 262654 10.194944 4.098948 0.0 56.0 I3 node 0 262654 10.651945 3.977960 0.0 56.0 I3 node 1 262654 11.355278 10.900551 0.0 292.0 I3 node 2 262654 10.310179 3.794389 0.0 74.0 I3 node 3 262654 10.390160 3.893426 0.0 178.0 I2 node 0 262654 13.498100 4.835980 0.0 164.0 I2 node 1 262654 13.996518 5.739194 0.0 101.0 I2 node 2 262654 14.403960 5.430938 0.0 156.0 I2 node 3 262654 14.104777 4.839178 0.0 656.0 I3 node 0 262654 19.301371 12.817481 0.0 179.0 I3 node 1 262654 22.812726 18.696554 0.0 233.0 I3 node 2 262654 16.432116 4.954076 1.0 580.0 I3 node 3 262654 14.774724 4.379464 0.0 124.0
Statistics: IMAGE NPIX MEAN RMS MIN MAX ACIS_total 6004901 1286.61 1745.36 0.0 78322.0 I2 node 0 262654 1003.345036 182.556764 0.0 4649.0 I2 node 1 262654 1063.723280 251.060036 0.0 17883.0 I2 node 2 262654 1102.200741 237.536942 0.0 8544.0 I2 node 3 262654 1100.786920 281.380051 0.0 27379.0 I3 node 0 262654 1164.984646 289.089128 0.0 5834.0 I3 node 1 262654 1222.834724 877.854307 0.0 22905.0 I3 node 2 262654 1052.231693 184.047174 0.0 4645.0 I3 node 3 262654 1037.485401 194.510187 0.0 19174.0 I2 node 0 262654 1540.549115 204.015375 763.0 19871.0 I2 node 1 262654 1636.614908 339.719065 793.0 8631.0 I2 node 2 262654 1818.170370 339.766328 1037.0 12262.0 I2 node 3 262654 1753.926096 248.868103 1001.0 24491.0 I3 node 0 262654 2648.375567 1312.774714 1083.0 11073.0 I3 node 1 262654 3865.236597 1801.529529 0.0 11964.0 I3 node 2 262654 2864.059593 825.674782 982.0 6521.0 I3 node 3 262654 2170.845339 354.463738 1145.0 8418.0
Apr 2009 | Jan 2009 | Oct 2008 | Jul 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: -116.17 C std dev: 2.44 mean width: 0.57 days std dev: 0.40
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_07_2009.fits 16777216 0.015 0.123 0.0 4.0
IMAGE NPIX MEAN STDDEV MIN MAX HRCI_09_1999_07_2009.fits 16777216 2.787 3.660 0.0 290.0
IMAGE NPIX MEAN STDDEV MIN MAX HRCS_07_2009.fits 16777216 0.005 0.070 0.0 3.0
IMAGE NPIX MEAN STDDEV MIN MAX HRCS_09_1999_07_2009.fits 16777216 12.376 20.540 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.
Apr 2009 | Jan 2009 | Oct 2008 | Jul 2008 |
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Apr 2009 | Jan 2009 | Oct 2008 | Jul 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 | ||||||
Computed HRMA Gradients Daily Maximums | ||||||
OBAAVG | 284.53 | 0.79 | 2.695e-01 | 1.320e-02 | K | OBA/TFTE TEMP |
EPHIN Temperatures - Daily Maximums | ||||||
TEIO | 312.18 | 17.14 | 2.047e+00 | -2.414e+00 | K | EPHIN ELECTRONICS HOUSING TEMP |
TEPHIN | 308.68 | 7.53 | 2.851e+00 | -1.159e+00 | K | EPHIN SENSOR HOUSING TEMP |
SIM Temperatures - Daily Maximums | ||||||
TSCMTRTEMP | 280.59 | 17.62 | 1.185e+00 | -5.363e-01 | K | TSC motor temperature |
S/C Main Temperatures - Daily Maximums | ||||||
TCYLFMZM | 296.50 | 22.73 | 3.521e-01 | -3.641e+00 | K | CNT CYL TEMP:-Z SIDE UNDER LAE-1 |
TCYLFMZP | 299.20 | 21.66 | 3.121e-01 | -3.434e+00 | K | CNT CYL TEMP:-Z SIDE UNDER LAE-2 |
S/C Ancillary Temperatures - Daily Maximums | ||||||
TFSSBKT1 | 326.23 | 18.62 | 1.124e+00 | -3.137e+00 | K | FSS BRACKET-1 TEMP (+Y) |
TFSSBKT2 | 322.05 | 22.68 | 4.356e-01 | -2.978e+00 | K | FSS BRACKET-2 TEMP (+Y) |
TSCTSF1 | 289.16 | 3.67 | 9.406e-01 | -2.734e-01 | K | SC-TS FITTING -1 TEMP |
TSCTSF6 | 288.77 | 4.06 | 1.050e+00 | -2.352e-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 | 307.84 | 10.14 | 1.674e+00 | -1.800e+00 | K | PROP LINE TEMP 02 |
PLINE03T | 309.42 | 10.45 | 1.122e+00 | -1.306e+00 | K | PROP LINE TEMP 03 |
PLINE04T | 297.61 | 9.70 | -3.505e-02 | -1.758e+00 | K | PROP LINE TEMP 04 |
Previous Quarter | ||||||
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
DEAHK1 | 17.77 | 4.42 | 2.478e+01 | 4.749e+01 | C | DPA Thermistor 1 - BEP PC Board |
DEAHK2 | 16.03 | 4.55 | 2.570e+01 | 5.863e+01 | C | DPA Thermistor 2 - BEP Oscillator |
DEAHK3 | 18.57 | 7.56 | 3.136e+01 | -9.559e+01 | C | DPA Thermistor 3 - FEP 0 Mongoose |
DEAHK4 | 16.90 | 6.27 | 2.917e+01 | -3.251e+01 | C | DPA Thermistor 4 - FEP 0 PC Board |
DEAHK5 | 18.76 | 7.11 | 3.130e+01 | -5.969e+01 | C | DPA Thermistor 5 - FEP 0 ACTEL |
DEAHK6 | 18.36 | 6.57 | 3.068e+01 | -4.711e+01 | C | DPA Thermistor 6 - FEP 0 RAM |
DEAHK7 | 15.09 | 5.75 | 2.927e+01 | 1.802e+00 | C | DPA Thermistor 7 - FEP 0 Frame Buf. |
DEAHK8 | 22.92 | 5.15 | 2.722e+01 | 3.294e+01 | C | DPA Thermistor 8 - FEP 1 Mongoose |
DEAHK9 | 19.84 | 5.08 | 2.693e+01 | 3.436e+01 | C | DPA Thermistor 9 - FEP 1 PC Board |
DEAHK10 | 22.39 | 5.37 | 2.816e+01 | 3.044e+01 | C | DPA Thermistor 10- FEP 1 ACTEL |
DEAHK11 | 21.46 | 5.46 | 2.857e+01 | 3.082e+01 | C | DPA Thermistor 11- FEP 1 RAM |
DEAHK12 | 16.34 | 5.30 | 2.845e+01 | 5.269e+01 | C | DPA Thermistor 12- FEP 1 Frame Buf. |
DEAHK16 | -119.46 | 0.52 | 9.797e-01 | -2.451e+01 | C | Focal Plane Temp. Board 11 |
OBA Heaters | ||||||
---|---|---|---|---|---|---|
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
OOBTHR19 | 287.65 | 1.34 | -2.501e+00 | -1.160e+02 | K | RT 41: OBA CONE |
OOBTHR20 | 286.93 | 1.23 | -2.444e+00 | -1.095e+02 | K | RT 42: OBA CONE |
OOBTHR21 | 286.19 | 1.15 | -2.364e+00 | -1.031e+02 | K | RT 43: OBA CONE |
OOBTHR22 | 286.02 | 1.14 | -2.447e+00 | -1.039e+02 | K | RT 44: OBA CONE |
OOBTHR23 | 285.63 | 1.15 | -2.495e+00 | -1.050e+02 | K | RT 45: OBA CONE |
OOBTHR24 | 285.94 | 1.14 | -2.397e+00 | -1.046e+02 | K | RT 46: OBA CONE |
OOBTHR25 | 287.20 | 1.23 | -2.189e+00 | -1.107e+02 | K | RT 47: OBA CONE |
OOBTHR26 | 288.08 | 1.50 | -2.974e+00 | -1.187e+02 | K | RT 48: OBA CONE |
OOBTHR27 | 287.14 | 1.58 | -4.593e+00 | -1.242e+02 | K | RT 49: OBA CONE |
OOBTHR28 | 287.96 | 1.27 | -3.478e+00 | -1.022e+02 | K | RT 50: OBA CONE |
OOBTHR29 | 285.69 | 1.29 | -3.536e+00 | -1.030e+02 | K | RT 51: OBA CONE |
OOBTHR30 | 286.83 | 1.43 | -3.918e+00 | -1.192e+02 | K | RT 52: OBA CONE |
Year | Month | |||||||||||
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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 |