Due to a warm focal plane temperature measurement, the focal plane temperature reached -93.26 C on Day 278. 1DEP3AVO lower limit (29.30 V) is also violated (26.55 V), because of this measurement.
Quiet
CTI page was updated. The top panel shows an example of detrended CTI measurements from the front illuminated CCD3 Node 0. The top plot is all data points without any temperature dependency correction. The middle plot is data with the focal temperature equal or colder than -119.7 C, and the integration time longer than 7,000 sec. The bottom plot is all data with the temperature correction.
The values quoted below are temperature factor corrected ones.
Average of ACIS-I CCDs (MnKa) slope 4.378e-9 CTI/day
Detrended slope 7.696e-9 CTI/day
CCD0 | CCD1 | CCD2 | CCD3 | CCD4 | CCD5 | CCD6 | CCD7 | CCD8 | CCD9 | |
---|---|---|---|---|---|---|---|---|---|---|
Previously Unknown Bad Pixels | ||||||||||
Current Warm Pixels | (345,12)(526,66) | (811,637) | (227,467)(247,364) |
(233,321)(233,322) (233,323)(263,317) (280,313)(352,544) (369,376)(669,577) | (360,249) | (335,412) (662,995) |
(1024,454)(1024,455) (1024,456)(1024,431) (1024,457) | (569,1016)(636,819) | ||
Flickering Warm Pixels | (1024,41) | (345,12)(353,201) (526,66)(726,537) (764,98) | (74,621)(703,739) (811,637)(931,553) | (227,467) (247,364) |
(109,1)(233,315) (233,321)(233,322) (233,323)(233,324) (233,325)(233,579) (258,797)(263,317) (280,313)(352,544) (367,511)(369,376) (641,669)(669,577) (745,313)(792,313) (1023,166) | (360,249) | (335,412) (662,995) |
(62,482)(103,666) (182,474)(197,241) (326,978)(356,902) (587,544)(1024,431) (1024,432)(1024,453) (1024,454)(1024,455) (1024,456)(1024,457) | (569,1016)(636,819) | |
Current Hot Pixels | ||||||||||
Flickering Hot Pixels | ||||||||||
Warm column candidates | 509 | 509 | ||||||||
Flickering Warm Column Candidates | 514 1021 | 509 514 1021 | 514 1021 |
Day (DOY) | Temp (C) | Width (Days) | |
---|---|---|---|
273.74 | -115.99 | >0.24 | |
273.98 | -117.61 | >0.45 | |
275.20 | -117.28 | 0.88 | |
275.85 | -117.45 | >0.52 | |
276.21 | -117.45 | 0.38 | |
276.47 | -118.58 | 0.48 | |
277.97 | -117.77 | 0.97 | |
278.53 | -93.26 | 0.60 | A warm FP measurement. The right base stayed at -118.25C |
MSID | 09/30/05 | 10/01/05 | 10/02/05 | 10/03/05 | 10/04/05 | 10/05/05 | 10/06/05 | yellow limits (lower) upper | red limits (lower) upper | Units | Description |
1CRAT | 150.00 | (142.83) | (142.83) | 162.02 | (143.16) 148.16 | (131.16) 183.16 | K | #COLD RADIATOR TEMP. A | |||
1CRBT | 150.00 | 162.02 | (143.16) 148.16 | (131.16) 183.16 | K | #COLD RADIATOR TEMP. B | |||||
1DPICACU | 142.83 | (0.90) 1.75 | (-1000) 1000 | AMP | #DPA INPUT CURRENT A | ||||||
1DEP3AVO | (26.55) | (29.30) 32.30 | (27.00) 34.00 | V | #DEA +28V ANALOG A | ||||||
1DEAMZT | 286.36 | 286.69 | 285.69 | 285.36 | (277.16) 285.16 | (235.66) 313.66 | K | #DEA -Z PANEL TEMP | |||
HKP27I | 8.04 | (3.66) 5.24 | (3.46) 5.44 | AMP | #HK 27 Volts Rail - Current | ||||||
BOXTEMP | 293.65 | 293.65 | (278.0) 292.0 | (276.0) 294.0 | K | #SEA box temperature | |||||
3TTHRC1T | 293.95 | (243.0) 293.0 | (218.5) 353.0 | K | #TT AT HRC BIPOD ATTACH #1 | ||||||
3TTHRC2T | 297.48 | (243.0) 293.0 | (218.5) 353.0 | K | #TT AT HRC BIPOD ATTACH #2 | ||||||
3FAMYZAT | 308.14 | 308.14 | (253.0) 308.0 | (225.0) 353.0 | K | #FA STRUCTURE +X FACE AT -Y-Z END ABORT HTR. FA6 TEMP | |||||
TFSSBKT1 | 343.41 | 343.41 | (237.4) 333.0 | (223.0) 348.0 | K | #FSS BRACKET-1 TEMP (+Y) | |||||
TFSSBKT2 | 343.41 | 343.41 | 343.41 | (237.4) 333.0 | (223.0) 348.0 | K | #FSS BRACKET-2 TEMP (-Y) | ||||
OOBTHR31 | 291.68 | 291.85 | 291.59 | 291.94 | 291.55 | 291.77 | (281.9) 289.7 | (250.2) 308.0 | K | #RT 53: OBA AFT BULKHEAD | |
OOBTHR45 | 289.20 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 67: TFTE COVER | ||||||
OOBTHR57 | 292.14 | 292.22 | 292.05 | 292.22 | 291.96 | 292.22 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 150: OBA CONE | |
Grating | LETG IN/OUT | HETG IN/OUT | HETG IN |
OBSID | DETECTOR | GRATING | TARGET | ANALYSIS | ACA |
---|---|---|---|---|---|
6165 | HRC-S | LETG | Capella | OK /OK | OK |
5997 | HRC-I | NONE | ArLac | OK | OK |
5996 | HRC-I | NONE | ArLac | OK | OK |
This Week's focus is
EHPIN.
Trends last reported on
July 14.
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 |
HKBBIASLEAKI | 6.311e-01 | 2.802e-01 | 1.226e-01 | -1.522e-01 | uA | EPHIN HOUSEKEEPING B-BIAS: LEAKAGE CURRENT (5EHSE500) |
HKCBIASLEAKI | 2.851e+01 | 1.126e+01 | 5.481e+00 | -2.459e+00 | uA | EPHIN HOUSEKEEPING C-BIAS: LEAKAGE CURRENT (5EHSE600) |
HKDBIASLEAKI | 2.688e+01 | 1.110e+01 | 3.214e+00 | -4.290e+00 | uA | EPHIN HOUSEKEEPING D-BIAS: LEAKAGE CURRENT (5EHSE700) |
TEIO | 3.034e+02 | 1.666e+01 | -1.613e+00 | 1.442e+01 | K | EPHIN ELECTRONICS HOUSING TEMP |
TEPHIN | 3.014e+02 | 6.878e+00 | 1.549e+00 | 7.200e-01 | K | EPHIN SENSOR HOUSING TEMP |
Electronics vs. Temperature | ||||||
MSID | MEAN | RMS | DELTA/TEMP | DELTA/TEMP/TEMP | UNITS | DESCRIPTION |
5EIOT | 3.286e+02 | 1.287e+01 | 9.451e-01 | 1.103e-02 | K | EIO TEMP |
5EPHINT | 2.939e+02 | 1.029e+01 | 9.857e-01 | 1.829e-03 | K | EPHIN TEMP |
TEIO | 2.987e+02 | 1.501e+01 | 1.095e+00 | 1.573e-02 | K | EPHIN ELECTRONICS HOUSING TEMP |