Quiet
ACIS/Radiation Environment correlationsCTI analysis is now computed with "detrending" derived from reject counters for all imaging CCDs
Average of ACIS-I CCDs (MnKa) slope 1.002e-8 CTI/day
Detrended slope 9.745e-9 CTI/day
The following pixels consistently showed a bias level more than 5 sigma away
the chip's mean level during this period.
We suspect some of the recurring bad pixels may be due to biases which
are taken just after perigee, when the focal plane is somewhat warm.
For more information see the link above and MTA monthly reports.
| CCD0 | CCD2 | CCD3 | CCD4 | CCD5 | CCD6 | CCD7 | CCD8 | CCD9 | |
|---|---|---|---|---|---|---|---|---|---|
| New this week/ Reappeared | (514,794) (514,894) (514,915) | (541,1) | |||||||
| Previously reported - still observed | (811,637) | (227,467) |
(1-3,775-1024) (226,565) (232-246,313) (508,1)(508,6) (509,spurious rows) (510-511,775-1024) (512,775)(513,776-1024) (514,868)(514,971) (515,1)(515,3-5) (515,7-8)(515,15) (515,18-19)(515,548) (607,281) (1022,166) | (360,249) |
(1-3,1-114) (1-3,775-1024) (4,spurious rows) (509,spurious rows) (510-511,775-1024) (512,775) (513-515,775-1024) (516,spurious) (1021,485)(1021,578) (1021,581-582)(1021,588) (1022,775) | (62,482) | (150,373) | ||
| Previously reported - not observed during this period | (995,200) | (483,816) |
(514,780)(514,783) (514,786)(514,798-799) (514,803)(514,806-807) (514,818)(514,828) (514,850)(514,871) (514,940)(514,948) (515,2)(1022,4) | (766,501) |
(587,544) (952,1) |
| Day (DOY) | Temp (C) | Width (Days) | |
|---|---|---|---|
| 174.47 | -114.70 | 0.18 | |
| 177.08 | -112.76 | 0.41 |
"Prob" means that there was probably bad time data included in the manual runs. This will be corrected in future processing.
| OBSID | DETECTOR | GRATING | TARGET | ANALYSIS | ACA |
|---|---|---|---|---|---|
| 3249 | ACIS-I | NONE | RXJ0027.6+2616 | OK | Missing |
| 3080 | ACIS-S | NONE | HS 2135+1326 | OK | OK |
| 3349 | ACIS-I | NONE | 1AXG J003331-2139 | OK | OK |
| 3010 | ACIS-S | HETG | NGC 985 | OK /Grat | OK |
| 3307 | ACIS-I | NONE | XMM 1HR - FIELD 2 | OK | OK |
| 3312 | ACIS-S | NONE | AX J0146.2-0354 | OK | OK |
| 3027 | ACIS-S | NONE | BRI2235-0301 | OK | OK |
| 3350 | ACIS-I | NONE | 1AXG J010952-1252 | OK | OK |
| 3306 | ACIS-I | NONE | XMM 1HR - FIELD 1 | OK | OK |
| 2855 | ACIS-S | NONE | E0102-72.3 [Chip S4,T=120,Offsets=-9,0,0] | CAL | OK |
| 2856 | ACIS-S | NONE | E0102-72.3 [Chip S5,T=120,Offsets=-17,0,0] | CAL | OK |
| 3315 | ACIS-S | NONE | AX J0440.0-4534 | OK | OK |
| 2854 | ACIS-S | NONE | E0102-72.3 [Chip S2,T=120,Offsets=5,0,0] | CAL | OK |
| 2853 | ACIS-S | NONE | E0102-72.3 [Chip S0,T=120,Offsets=21,0,0] | CAL | OK |
| 2864 | ACIS-I | NONE | E0102-72.3 [Chip I2,T=120,Offsets=4,2,0] | CAL | OK |
| 3201 | ACIS-I | NONE | A3158 | OK | OK |
| 2860 | ACIS-I | NONE | E0102-72.3 [Chip I3,T=120,Offsets=-4,4,0] | CAL | OK |
| 2863 | ACIS-I | NONE | E0102-72.3 [Chip I1,T=120,Offsets=-4,-3,0] | CAL | OK |
| 2862 | ACIS-I | NONE | E0102-72.3 [Chip I0,T=120,Offsets=4,-5,0] | CAL | OK |
| 2861 | ACIS-I | NONE | E0102-72.3 [Chip I3,T=120,Offsets=-4,6,0] | CAL | OK |
| 2857 | ACIS-I | NONE | E0102-72.3 [Chip I3,T=120,Offsets=-7,0,0] | CAL | OK |
| 2859 | ACIS-I | NONE | E0102-72.3 [Chip I3,T=120,Offsets=-4,2,0] | CAL | OK |
| 2858 | ACIS-I | NONE | E0102-72.3 [Chip I3,T=120,Offsets=-4,0,0] | CAL | OK |
| 2544 | ACIS-I | NONE | HD169978 | OK | OK |
| 3712 | ACIS-I | NONE | A3158 | OK | OK |
| 2852 | ACIS-S | NONE | E0102-72.3 [Chip S1,T=120,Offsets=13,0,0] | CAL | OK |
| 2851 | ACIS-S | NONE | E0102-72.3 [Chip S3,T=120,Offsets=-1,0,0] | CAL | OK |
| 3112 | ACIS-S | NONE | 0858-771 | OK | OK |
| 2850 | ACIS-S | NONE | E0102-72.3 [Chip S3,T=120,Offsets=1,0,0] | CAL | OK |
Trends last reported on
Apr 18.
Only the most interesting or representative msids are shown below.
For a full listing choose the bulletted link.
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| 2CEAHVPT | 2.938e+02 | 1.500e+00 | 1.783e-01 | -4.427e-01 | K | CEA RADIATOR TEMPERATURE AT CENTER |
| 2CHTRPZT | 2.899e+02 | 1.390e+00 | 2.622e-01 | -5.494e-01 | K | CENTRAL ELECTRONICS BOX TEMP |
| 2CONDMXT | 2.857e+02 | 1.431e+00 | 3.675e-01 | -1.089e+00 | K | CONDUIT -X FACE TEMPERATURE |
| 2DCENTRT | 2.865e+02 | 1.297e+00 | 2.687e-01 | -5.146e-01 | K | DETECTOR HOUSING TEMP 2 |
| 2DTSTATT | 2.870e+02 | 1.322e+00 | 3.513e-01 | -8.738e-01 | K | DETECTOR HOUSING TEMP 1 |
| 2FHTRMZT | 2.886e+02 | 1.449e+00 | 4.215e-01 | -1.432e+00 | K | FRONT END ELECTRONICS BOX TEMPERATURE |
| 2FRADPYT | 2.844e+02 | 1.431e+00 | 4.169e-01 | -8.128e-01 | K | FRONT END ASSEMBLY +Y AT RADIATOR CENTER TEMP |
| 2PMT1T | 2.866e+02 | 1.630e+00 | -1.161e-02 | -7.446e-01 | K | PMT 1 TEMPERATURE |
| 2PMT2T | 2.877e+02 | 2.349e+00 | -5.894e-01 | 6.785e-01 | K | PMT 2 TEMPERATURE |
| 2UVLSPXT | 2.831e+02 | 1.500e+00 | 1.955e-01 | -5.062e-01 | K | UV LIGHT SHIELD NEXT TO SNOUT TEMP |
| HRC-I in use | ||||||
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| SHEVART | 4.387e+03 | 3.255e+03 | 1.465e+03 | -5.655e+04 | cnts | Sheild events |
| TLEVART | 1.719e+02 | 5.830e+01 | 3.369e+01 | -5.002e+02 | cnts | Total events |
| VLEVART | 5.732e+01 | 4.356e+01 | 9.393e+00 | -1.831e+03 | cnts | Valid events |
| TOT_VALID | 1.153e+02 | 3.592e+01 | 2.508e+01 | -3.570e+01 | cnts | Total-Valid events |
| HRC-S in use | ||||||
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| SHEVART | 3.880e+03 | 2.066e+03 | 1.011e+03 | -4.192e+04 | cnts | Sheild events |
| TLEVART | 1.667e+02 | 6.758e+01 | 1.366e+01 | -7.067e+02 | cnts | Total events |
| VLEVART | 8.294e+01 | 3.877e+01 | 4.774e+00 | -8.855e+02 | cnts | Valid events |
| TOT_VALID | 8.199e+01 | 3.681e+01 | 6.720e+00 | 8.722e+02 | cnts | Total-Valid events |
| HRC not in use | ||||||
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| SHEVART | 6.719e+02 | 1.456e+03 | -6.972e+02 | 3.915e+02 | cnts | Sheild events |
| TLEVART | 1.369e+01 | 4.496e+01 | 3.234e+00 | -1.992e+01 | cnts | Total events |
| VLEVART | 4.760e+00 | 1.559e+01 | 9.643e-01 | -6.679e+00 | cnts | Valid events |
| TOT_VALID | 5.610e+00 | 2.364e+01 | -1.604e+00 | -9.429e+00 | cnts | Total-Valid events |
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| C05PALV | 4.922e+00 | 2.168e-03 | -1.505e-05 | 0.000e+00 | V | +5V bus monitor (2C05PALV) |
| C15NALV | -1.500e+01 | 9.706e-04 | -3.137e-06 | 0.000e+00 | V | -15V bus monitor (2C15NALV) |
| C15PALV | 1.484e+01 | 3.133e-03 | -3.573e-05 | 0.000e+00 | V | +15V bus monitor (2C15PALV) |
| C24PALV | 2.391e+01 | 3.709e-03 | -4.278e-05 | 0.000e+00 | V | +24V bus monitor (2C24PALV) |
| FE00ATM | 1.660e+01 | 1.165e+00 | 3.397e-01 | -6.351e-01 | C | Front end temperature (2FE00ATM) |
| FEPRATM | 1.840e+01 | 1.383e+00 | 4.048e-01 | -7.874e-01 | C | FE temp card temperature (2FEPRATM) |
| IMHVATM | 2.666e+01 | 1.291e+00 | 2.434e-01 | 4.790e-01 | C | Imaging det HVPS temperature (2IMHVATM) |
| IMINATM | 1.362e+01 | 1.297e+00 | 2.904e-01 | -4.352e-02 | C | Imaging det temperature (2IMINATM) |
| LVPLATM | 2.286e+01 | 1.116e+00 | 1.757e-01 | 8.659e-02 | C | LVPS plate temperature (2LVPLATM) |
| PRBSCR | 1.635e+00 | 2.493e-02 | -3.022e-03 | 2.033e-02 | AMP | Primary bus current (2PRBSCR) |
| PRBSVL | 2.934e+01 | 4.176e-01 | -3.675e-01 | 5.099e-01 | V | Primary bus voltage (2PRBSVL) |
| SMTRATM | 5.875e+00 | 5.511e-02 | -4.740e-02 | -8.413e-02 | C | Selected motor temperature (2SMTRATM) |
| SPHVATM | 2.742e+01 | 1.570e+00 | -8.794e-02 | 5.942e-01 | C | Spect det HVPS temperature (2SPHVATM) |
| SPINATM | 1.428e+01 | 1.306e+00 | 2.618e-01 | 1.326e-01 | C | Spect det temperature (2SPINATM) |
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