Quiet
From Feb 2004, we report CTIs with a refined data definition. CTIs were computed for the data taken during the focal plane temperature ≤ -119.7 C, and the integration time longer than 7,000 sec. This eliminates a CTI temperature dependency, and the shows CTI degradation with time much more cleanly. Please see new CTI page for detailed explanation.
Average of ACIS-I CCDs (MnKa) slope 6.422e-9 CTI/day
Detrended slope 6.989e-9 CTI/day
| CCD0 | CCD1 | CCD2 | CCD3 | CCD4 | CCD5 | CCD6 | CCD7 | CCD8 | CCD9 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Previously Unknown Bad Pixels | ||||||||||
| Current Warm Pixels | (526,66) | (607,281) | (150,374) | |||||||
| Flickering Warm Pixels | (1024,40) | (353,201) | (811,637) | (227,467) (247,364) | (280,313) (1023,166) | (360,249) | (62,482) (182,474) (326,978) (356,902) (378,465) (587,544) | (350,459) (636,819) | ||
| Current Hot Pixels | (716,718) (1022,166) | |||||||||
| Flickering Hot Pixels | (885,460) | (1022,166) | ||||||||
| Warm column candidates | 509 518 | 304 509 514 1021 | 509 517 1021 | |||||||
| Flickering Warm Column Candidates | 509 | 1021 | 509 514 1021 |
| Day (DOY) | Temp (C) | Width (Days) | |
|---|---|---|---|
| 183.85 | -119.22 | 0.11 | |
| 184.97 | -117.12 | 1.11 | peak followed by two small bumps to -119.06 |
| 187.80 | -117.61 | 0.49 | |
| 190.25 | -114.86 | 0.52 | slight bump on descent |
| MSID | 07/02/04 | 07/03/04 | 07/04/04 | 07/05/04 | 07/06/04 | 07/07/04 | 07/08/04 | yellow limits (lower) upper | red limits (lower) upper | Units | Description |
| 1CRAT | 150.00 | 152.40 | (143.16) 148.16 | (131.16) 183.16 | K | COLD RADIATOR TEMP. A | |||||
| 1CRBT | 150.00 | 152.40 | (143.16) 148.16 | (131.16) 183.16 | K | COLD RADIATOR TEMP. B | |||||
| TEPHIN | 308.07 | (260.8) 300.2 | (258.0) 303.0 | K | EPHIN SENSOR HOUSING TEMP | ||||||
| TEIO | 322.36 | 322.36 | (253.0) 320.2 | (250.2) 323.0 | K | EPHIN ELECTRONICS HOUSING TEMP | |||||
| HKBBIASLEAKI | 1.00 | 1.00 | (-100.0) 0.5 | (-200.0) 0.7 | uA | EPHIN HOUSEKEEPING B-BIAS: LEAKAGE CURRENT (5EHSE500) | |||||
| HKEBOXTEMP | 312.06 | (268.0) 308.0 | (253.0) 343.0 | K | EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300) | ||||||
| HKP6V | (5.76) | (5.76) | (5.76) | (5.76) | (5.76) | (5.76) 5.86 | (5.74) 5.88 | V | HK 6 Volts Rail - Voltage | ||
| BOXTEMP | 293.15 | (278.0) 292.0 | (276.0) 294.0 | K | SEA box temperature | ||||||
| TMZP_CNT | 330.84 | 329.78 | (237.4) 327.4 | (227.4) 349.7 | K | -Z PNL TEMP:CENTER | |||||
| TFSSBKT1 | 340.27 | (237.4) 333.0 | (223.0) 348.0 | K | FSS BRACKET-1 TEMP (+Y) | ||||||
| OOBTHR39 | 285.81 | 285.94 | 285.94 | 285.94 | (281.9) 285.8 | (250.2) 308.0 | K | RT 61: TFTE CONE | |||
| OOBTHR47 | 263.36 | 263.64 | 264.67 | 265.00 | 263.21 | 262.93 | 263.78 | (255.2) 261.9 | (233.0) 355.2 | K | RT 69: TFTE COVER |
| OOBTHR56 | 290.08 | 290.17 | 290.44 | (281.9) 288.6 | (250.2) 308.0 | K | RT 158: OBA CONE | ||||
| OOBTHR57 | 290.35 | 290.08 | (281.9) 288.6 | (250.2) 308.0 | K | RT 150: OBA CONE | |||||
| 4RT596T | 283.25 | 283.25 | 283.58 | 283.90 | 283.25 | 283.25 | 283.58 | (279.7) 283.0 | (233.0) 308.0 | K | RT 596 - TFTE TEMP |
| Gratings | HETG IN | HETG OUT |
"Prob" means that there was probably bad time data included in the manual runs. This will probably be corrected in future AP processing.
| OBSID | DETECTOR | GRATING | TARGET | ANALYSIS | ACA |
|---|---|---|---|---|---|
| 5340 | ACIS-S | NONE | M101 | OK | OK |
| 4684 | ACIS-I | NONE | Sgr A* | OK | OK |
| 5339 | ACIS-S | NONE | M101 | OK | Prob |
| 5338 | ACIS-S | NONE | M101 | OK | OK |
| 4683 | ACIS-I | NONE | Sgr A* | OK | OK |
| 5337 | ACIS-S | NONE | M101 | OK | OK |
| 4924 | ACIS-S | HETG | Mrk 590 | OK /Grat | OK |
| 5179 | ACIS-I | NONE | HR 6749 | OK | OK |
| 4550 | ACIS-S | NONE | 1RXS J175428.3-262035 | OK | OK |
| 5336 | ACIS-S | NONE | G344.7-0.1 | OK | OK |
| 4605 | ACIS-S | NONE | RX J1708-4009 | CC | OK |
| 4510 | ACIS-S | NONE | NGC6791 | OK | OK |
| 4564 | ACIS-S | HETG | GX 17+2 | CC /Grat | OK |
| 5170 | ACIS-S | LETG | 3C273 | CAL /Grat | OK |
This Week's focus is
Sun Angle Correlations.
Trends last reported on
Apr 15.
Only the most interesting or representative msids are shown below.
For a full listing choose the bulletted link.
| vs. Attitude | ||||||
| MSID | MEAN | RMS | DELTA/DEG | DELTA/DEG/DEG | UNITS | DESCRIPTION |
| HKBBIASLEAKI | 3.365e-01 | 2.801e-01 | -8.208e-04 | -7.757e-05 | uA | EHPIN HOUSEKEEPING B-BIAS: LEAKAGE CURRENT (5EHSE500) |
| HKP27I | 4.782e+00 | 9.626e-01 | -3.028e-03 | -2.209e-04 | AMP | HK 27 Volts Rail - Current |
| TEIO | 2.977e+02 | 1.413e+01 | -2.771e-01 | -8.438e-03 | K | EPHIN ELECTRONICS HOUSING TEMP |
| vs. Attitude | ||||||
| MSID | MEAN | RMS | DELTA/DEG | DELTA/DEG/DEG | UNITS | DESCRIPTION |
| 2CONDMXT | 2.864e+02 | 2.173e+00 | 1.447e-02 | 1.081e-03 | K | CONDUIT -X FACE TEMPERATURE |
| 2FRADPYT | 2.851e+02 | 2.035e+00 | 1.700e-02 | 1.111e-03 | K | FRONT END ASSEMBLY +Y AT RADIATOR CENTER TEMP |
| 2UVLSPXT | 2.840e+02 | 2.468e+00 | -1.944e-02 | 1.342e-03 | K | UV LIGHT SHIELD NEXT TO SNOUT TEMP |
| vs. Attitude | ||||||
| MSID | MEAN | RMS | DELTA/DEG | DELTA/DEG/DEG | UNITS | DESCRIPTION |
| 3TSMXSPT | 2.445e+02 | 1.133e+01 | 3.161e-01 | 5.787e-04 | K | -X TURTLE SHELL NR ACIS SS |
| TSCMTRTEMP | 2.753e+02 | 1.512e+01 | -3.320e-01 | 4.582e-03 | K | TSC motor temperature |
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