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Quiet.
Although we have quoted CTI values of the cleanest data (FT <= -119.7 C, int time > 7000sec), the data fills these conditions are getting rare. We quote CTI temperature factor corrected ones. The values in the parentheses are CTI based on the cleanest data.
| Average of ACIS-I CCDs (MnKa) slope: | 1.472e-9 CTI/day | (1.269e-9 CTI/day) |
|---|---|---|
| Detrended slope: | 7.498e-9 CTI/day | (7.274e-9 CTI/day) |
We display all bad pixels showed up in past, and, if any, previously unknown bad pixels appeared in the last 14 days. We also list hot pixels (defined as 1000 above the average of bias background). Warm columns 509-514 are probably due to a computational artificial effect due to boundaries.
| CCD0 | CCD1 | CCD2 | CCD3 | CCD4 | CCD5 | CCD6 | CCD7 | CCD8 | CCD9 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Previously Unknown Bad Pixels | ||||||||||
| Current Warm Pixels | (153,205) | (802,665) | (206,757) (526,66) (681,3) | (334,88) (703,739) (931,553) | (258,797) | (197,241) (829,997) (881,53) | (40,49) (636,819) | |||
| Flickering Warm Pixels | (153,205) (1024,40) | (910,239) (802,665) | (247,364) (227,467) (283,224) | (233,321) (233,322) (233,323) (233,325) (233,326) (233,327) (369,376) (352,544) (263,317) (280,313) (669,577) (1023,166) (233,315) (233,324) (367,511) (641,669) (233,328) | (884,31) (843,420) | (335,412) (662,995) (199,678) | (913,165) (833,325) (139,109) (356,902) (587,544) (1024,454) (1024,455) (1024,457) (1024,456) (1024,432) (1024,453) | (636,819) (40,49) (991,128) | ||
| Current Hot Pixels | ||||||||||
| Flickering Hot Pixels | ||||||||||
| Warm column candidates | ||||||||||
| Flickering Warm Column Candidates | 509 518 | 509 | 509 517 518 | 509 514 1021 | 514 1021 |
For this period, 3 peaks are observed.
| Day (DOY) | Temp (C) | Width (Days) | |
|---|---|---|---|
| 183.79 | -119.04 | 0.32 | |
| 185.01 | -110.61 | 0.29 | |
| 189.12 | -118.31 | 0.84 |
Weekly focal plane temperature with sun angle, earth angle, and altitude overplotted. Sun angle is the solar array angle, that is the angle between the sun and the optical axis (+X axis). The earth angle is the angle between earth and the ACIS radiator (+Z axis). Altitude varies from 34 kkm to 128 kkm.
9 TSC moves this period
| weekly average time/step | 0.00133 s |
|---|---|
| mission average time/step | 0.00134 s |
New violations or new extrema are shown in blue cells.
| MSID | 07/02/10 | 07/03/10 | 07/04/10 | 07/05/10 | 07/06/10 | 07/07/10 | 07/08/10 | yellow limits (lower) upper | red limits (lower) upper | Units | Description |
| 1DAHBCU | (0.00) | (0.00) | (0.00) | (0.00) | (0.00) | (0.00) | (0.00) | (0.4) 0.9 | (0.3) 1.0 |
AMP | DA HEATER CURRENT B |
| 1CRAT | (142.83) | (143.0) 323.0 | (138.0) 373.06 |
K | COLD RADIATOR TEMP. | ||||||
| HRMAAVG | (280.82) | (280.82) | (292.9) 294.5 | (292.3) 295.1 |
K | AVG OF HRMA | |||||
| HRMACAV | (284.85) | (284.85) | (293.4) 294.8 | (292.8) 295.5 |
K | HRMA CAVITY AVG | |||||
| 5EPHINT | 318.99 | 322.57 | 322.10 | 323.50 | 320.69 | 320.69 | (261.0) 300.0 | (258.0) 303.0 |
K | EPHIN | |
| HKEBOXTEMP | 323.67 | 327.38 | 327.38 | 328.96 | 326.61 | 325.11 | (268.0) 308.0 | (253.0) 343.0 |
K | EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300) | |
| HKFBIASLEAKI | 3.87 | 4.88 | 4.88 | 4.88 | 4.54 | 2.30 | 4.48 | (-100.0) 2.0 | (-200.0) 3.0 |
uA | EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900) |
| TEIO | 340.27 | 340.27 | 341.84 | 338.70 | 340.27 | (253.0) 320.2 | (250.2) 323.0 |
K | EPHIN ELECTRONICS HOUSING TEMP | ||
| TEPHIN | 319.42 | 323.42 | 323.42 | 324.48 | 322.36 | 321.30 | (260.8) 300.2 | (258.0) 303.0 |
K | EPHIN SENSOR HOUSING | |
| TFSSBKT1 | 351.03 | 351.03 | 353.42 | 351.03 | 351.03 | (233.0) 345.2 | (223.0) 348.0 |
K | FSS BRACKET-1 TEMP | ||
| TFSSBKT2 | 351.03 | 351.03 | 353.42 | 353.42 | 351.03 | (233.0) 345.2 | (223.0) 348.0 |
K | FSS BRACKET-2 TEMP | ||
| 4RT577T | 292.21 | 293.14 | 292.83 | (281.9) 292.0 | (250.2) 308.0 |
K | RT 577 - OB CONE TEMP | ||||
| 4RT584T | 290.27 | 290.52 | 290.52 | 291.03 | 291.03 | 291.03 | 290.01 | (281.9) 290.0 | (250.2) 308.0 |
K | RT 584 - STRUT TEMP |
| 4RT591T | 292.56 | 292.56 | 292.82 | (281.9) 292.0 | (250.2) 308.0 |
K | RT 591 - STRUT TEMP | ||||
| 4RT710T | 289.44 | 289.44 | (281.9) 288.6 | (250.2) 308.0 |
K | RT 710 - OB BULKHEAD TEMP | |||||
| 4RT711T | 288.83 | 289.44 | 289.44 | (281.9) 288.6 | (250.2) 308.0 |
K | RT 711 - OB BULKHEAD TEMP | ||||
| OOBTHR04 | 290.16 | 290.33 | 290.33 | 290.86 | 290.99 | 290.81 | (281.9) 290.0 | (250.2) 308.0 |
K | RT 27: HRMA STRUT | |
| OOBTHR05 | 290.36 | 290.58 | 290.58 | 291.19 | 291.32 | 291.10 | (281.9) 290.0 | (250.2) 308.0 |
K | RT 28: HRMA STRUT | |
| OOBTHR45 | 292.51 | 292.51 | 293.08 | 292.73 | (281.9) 292.0 | (250.2) 308.0 |
K | RT 67: TFTE COVER | |||
| OOBTHR52 | 292.10 | 292.19 | 292.14 | (281.9) 292.0 | (250.2) 308.0 |
K | RT 78: S/C STRUT | ||||
| OOBTHR56 | 295.80 | 295.89 | 296.24 | 295.35 | 295.17 | (281.9) 295.0 | (250.2) 308.0 |
K | RT 158: OBA CONE |
This is a test implementation, not all #'s have been verified.
On the weekly plots, long green ticks indicate obsid starts.
The shorter orange ticks indicate rad zone events.
The following table shows the maximum temperature (in K) appeared during the observations. All data are taken between Jun 28 and Jul 05, 2010- DOY 179-185.
| Pitch Angle | 45 - 60 | 60 - 75 | 75 - 90 | 90 - 110 | 110 - 130 | 130 - 145 |
|---|---|---|---|---|---|---|
| TFSSBKT1 | 348.6 | 351.0 | 351.0 | 351.0 | 345.5 | 341.4 |
| TFSSBKT2 | 349.1 | 353.1 | 351.0 | 351.0 | 343.6 | 337.0 |
| TEPHIN | 323.4 | 323.4 | 323.4 | 323.4 | 323.4 | 323.4 |
| TEIO | 340.0 | 341.8 | 341.8 | 341.8 | 340.2 | 338.1 |
| 5EPHINT | 321.9 | 322.3 | 322.5 | 322.5 | 322.5 | 322.5 |
| HKEBOXTEMP | 327.3 | 327.3 | 327.3 | 327.3 | 327.3 | 327.3 |
| OHRTHR38 | 289.9 | 289.9 | 289.9 | 290.0 | 290.0 | 290.0 |
| 4RT568T | 288.7 | 288.7 | 288.7 | 288.7 | 288.7 | 288.7 |
| 4PRT4AT | 216.5 | 216.5 | 217.0 | 217.0 | 217.0 | 217.0 |
| OOBTHR06 | 288.4 | 288.4 | 288.4 | 288.4 | 288.4 | 288.4 |
| 4RT583T | 287.7 | 287.7 | 287.7 | 287.7 | 287.7 | 287.7 |
| 4RT586T | 288.5 | 288.5 | 288.5 | 288.5 | 288.5 | 288.5 |
| PLINE01T * | 286.3 | 285.5 | 285.5 | 285.9 | 285.9 | 285.9 |
| PLINE02T * | 304.5 | 304.1 | 302.9 | 302.4 | 301.2 | 301.2 |
| PLINE03T * | 301.0 | 300.7 | 299.0 | 299.0 | 296.8 | 296.8 |
* PLINE temperatures are weekly minimum temps.
| OBSID | DETECTOR | GRATING | TARGET | ANALYSIS | ACA |
|---|---|---|---|---|---|
| 11874 | ACIS-01236 | NONE | SPT0528-5300 | OK | OK |
| 11364 | ACIS-456789 | NONE | NGC3457 | OK | OK |
| 11026 | ACIS-235678 | NONE | Terzan 3 | OK | OK |
| 11105 | ACIS-35678 | NONE | GRB100628 | OK | OK |
| 11792 | ACIS-012367 | NONE | CAMPBE | OK | OK |
| 11739 | ACIS-01236 | NONE | SPT-CL 0547-5345 | OK | OK |
| 12002 | ACIS-01236 | NONE | SPT-CL 0534-5005 | OK | OK |
| 11551 | ACIS-23678 | NONE | HE0435-1223 | OK | OK |
| 12053 | ACIS-01236 | NONE | Chandra Deep Field-South | OK | OK |
| 11760 | ACIS-35678 | NONE | A1319 | OK | OK |
| 11283 | ACIS-7 | NONE | SBS 1129+576 | OK | OK |
| 11884 | ACIS-235678 | NONE | AX J183356-0822 | OK | OK |
| 11073 | ACIS-012367 | NONE | NGC 6304 | OK | OK |
| 11504 | ACIS-235678 | NONE | PKS 1934-63 | OK | OK |
| 10136 | ACIS-235678 | NONE | Vela PWN | OK | OK |
| 11582 | ACIS-35678 | NONE | RXJ033340.22-391833.4 | OK | OK |
This week's focus is Spacecraft Bus and Subsystem Trends.
Last reported on
Apr 15.
Only the most interesting or representative msids are shown below.
For a full listing choose the bulletted link.
Min/max envelopes in dark blue appear on the trending plots. The envelopes are 4th degree fits to the monthly minimum and maximum values for each MSID. The final polynomial form and binning are still being experimented with. We will soon add to the trending pages a report of the fits and predictions they give on future limit violations. The light blue curve is our original smoothing of all the data over 30 day moving boxcars. The green/yellow line is a linear fit to all the data; the break occurs at a limit change.
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| EB1CI | 0.35 | 3.067e-02 | -6.833e-03 | -2.317e-03 | AMP | BATT 1 CHARGE CURRENT |
| EB1DI | 0.02 | 6.261e-02 | 1.328e-04 | -2.256e-04 | AMP | BATT 1 DISCHARGE CURRENT |
| EB1V | 32.64 | 0.17 | -3.763e-02 | -3.050e-02 | V | BATT 1 VOLTAGE |
| EB2CI | 0.36 | 3.844e-02 | -7.939e-03 | -2.513e-03 | AMP | BATT 2 CHARGE CURRENT |
| EB2DI | 0.02 | 8.700e-02 | -3.688e-04 | -7.237e-07 | AMP | BATT 2 DISCHARGE CURRENT |
| EB2V | 32.62 | 0.18 | -4.101e-02 | -2.849e-02 | V | BATT 2 VOLTAGE |
| EB3CI | 0.35 | 4.002e-02 | -9.387e-03 | -2.315e-03 | AMP | BATT 3 CHARGE CURRENT |
| EB3DI | 0.02 | 9.291e-02 | -1.075e-03 | 0.000e+00 | AMP | BATT 3 DISCHARGE CURRENT |
| EB3V | 32.33 | 0.18 | -4.035e-02 | -2.357e-02 | V | BATT 3 VOLTAGE |
| ECNV1V | 14.89 | 7.127e-03 | 2.416e-04 | 1.039e-03 | V | CONV 1 +15V OUTPUT |
| ECNV2V | 14.84 | 1.346e-02 | 1.304e-03 | 3.088e-03 | V | CONV 2 +15V OUTPUT |
| ECNV3V | 15.31 | 5.994e-03 | -1.261e-03 | 1.504e-04 | V | CONV 3 +15V OUTPUT |
| EEPA5V | 5.24 | 4.279e-05 | 2.019e-06 | 2.019e-07 | V | +5V RCTU_EP A |
| EEPB5V | 0.04 | 2.783e-04 | -7.388e-07 | -2.267e-06 | V | +5V RCTU_EP B |
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| TAPE1PST | 311.73 | 1.01 | 2.882e-01 | 6.547e-02 | K | PEA-1 POWER SUPPLY TEMP |
| TAPE2PST | 285.40 | 0.50 | 1.096e-01 | 2.154e-02 | K | PEA-2 POWER SUPPLY TEMP |
| TAPEA1T | 297.17 | 0.34 | 6.290e-02 | 1.833e-02 | K | PEA-1 CASE TEMP |
| TAPEA2T | 284.48 | 0.52 | 1.163e-01 | 1.748e-02 | K | PEA-2 CASE TEMP |
| TASPPCM | 281.36 | 4.25 | 6.804e-01 | 1.219e-01 | K | AFT SHEAR PANEL TEMP:-Z PCAD COMP |
| TASPPCP | 272.60 | 3.11 | 3.928e-01 | 2.412e-02 | K | AFT SHEAR PANEL TEMP:+Z PCAD COMP |
| TASPPCU | 268.18 | 1.93 | 1.426e-01 | -4.593e-03 | K | AFT SHEAR PANEL TEMP:PCU COMP |
| TASPRWC | 265.16 | 1.32 | 1.299e-01 | -3.404e-02 | K | AFT SHEAR PANEL TEMP:RWA CRNR COMP |
| TCYLAFT6 | 291.09 | 5.00 | 1.132e+00 | 3.711e-01 | K | CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6 |
| TCYLCMM | 278.46 | 2.71 | 3.508e-01 | 1.677e-01 | K | CNT CYL TEMP: -Z CCDM COMP |
| TMZP_CNT | 316.08 | 17.86 | 6.078e-01 | 1.700e+00 | K | -Z PNL TEMP:CENTER |
| TMZP_MY | 296.71 | 8.15 | 1.294e+00 | 1.374e-01 | K | -Z PNL TEMP:-Y SIDE |
| TMZP_PY | 296.46 | 6.84 | 9.606e-01 | 2.137e-01 | K | -Z PNL TEMP:+Y SIDE |
If you have any questions, please contact: swolk@head.cfa.harvard.edu
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