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. From this week,
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: | 1.532e-9 CTI/day | (2.270e-9 CTI/day) |
---|---|---|
Detrended slope: | 7.038e-9 CTI/day | (7.443e-9 CTI/day) |
CCD0 | CCD1 | CCD2 | CCD3 | CCD4 | CCD5 | CCD6 | CCD7 | CCD8 | CCD9 | |
---|---|---|---|---|---|---|---|---|---|---|
Previously Unknown Bad Pixels | ||||||||||
Current Warm Pixels | (526,66) | (703,739) (931,553) | (233,321) (233,322) (233,323) (233,324) (258,797) (352,544) (369,376) (669,577) | |||||||
Flickering Warm Pixels | (153,205) | (475,358) (482,142) (802,358) | (248,589) (526,66) (726,537) | (703,739) (931,553) | (247,364) (227,467) (178,786) | (360,249) | (335,412) | (197,241) (453,1) (587,544) (182,474) (952,1) | (636,819) (40,49) (150,374) (569,1016) | |
Current Hot Pixels | ||||||||||
Flickering Hot Pixels | ||||||||||
Warm column candidates | 518 | |||||||||
Flickering Warm Column Candidates | 509 | 509 514 1021 | 509 514 1021 | 509 514 518 1021 |
Day (DOY) | Temp (C) | Width (Days) | |
---|---|---|---|
116.76 | -119.22 | 1.27 | |
117.07 | -119.22 | 0.12 | |
117.51 | -118.09 | 0.17 |
MSID | 04/25/08 | 04/26/08 | 04/27/08 | 04/28/08 | 04/29/08 | 04/30/08 | 05/01/08 | yellow limits (lower) upper | red limits (lower) upper | Units | Description |
1CBAT | (205.86) | (203.40) | (203.40) | (203.40) | (200.95) | (203.40) | (200.95) | (210.16) 216.16 | (197.66) 223.16 | K | #CAMERA BODY TEMP. A |
1CBBT | (205.86) | (203.40) | (203.40) | (203.40) | (200.95) | (203.40) | (203.40) | (210.16) 216.16 | (197.66) 223.16 | K | #CAMERA BODY TEMP. B |
1CRAT | 150.00 | (143.16) 148.16 | (131.16) 183.16 | K | #COLD RADIATOR TEMP. A | ||||||
1CRBT | 150.00 | (143.16) 148.16 | (131.16) 183.16 | K | #COLD RADIATOR TEMP. B | ||||||
1WRAT | (183.83) | (185.16) 198.16 | (169.66) 213.16 | K | #WARM RADIATOR TEMP. A | ||||||
1WRBT | (183.83) | (185.16) 198.16 | (169.66) 213.16 | K | #WARM RADIATOR TEMP. B | ||||||
1DPPWRA | (12.11) | (23.4) 59.5 | (-999) 999 | W | # DPA POWER A | ||||||
1DPPWRB | (7.46) | (7.72) | (18.2) 59.5 | (-999) 999 | W | # DPA POWER B | |||||
5EPHINT | 316.43 | 316.86 | 317.71 | 318.56 | 318.56 | 317.29 | (261.0) 300.0 | (258.0) 303.0 | K | #EPHIN TEMP | |
HKEBOXTEMP | 321.61 | 322.29 | 322.29 | 322.97 | 322.97 | 321.61 | (268.0) 308.0 | (253.0) 343.0 | K | #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300) | |
HKFBIASLEAKI | 3.12 | 3.35 | 3.33 | 3.62 | 3.54 | 2.12 | 3.20 | (-100.0) 2.0 | (-200.0) 3.0 | uA | #EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900) |
TEIO | 335.56 | 335.56 | (253.0) 320.2 | (250.2) 323.0 | K | #EPHIN ELECTRONICS HOUSING TEMP | |||||
TEPHIN | 316.94 | 317.77 | 317.77 | 318.59 | 318.59 | 317.77 | (260.8) 300.2 | (258.0) 303.0 | K | #EPHIN SENSOR HOUSING TEMP | |
PSUTEMP | (312.65) | (312.15) | (313.8) 321.85 | (312.6) 323.05 | K | #SEA power supply temperature (3FAPSAT) | |||||
TFSSBKT1 | 344.71 | 344.71 | 344.71 | (237.4) 333.0 | (223.0) 348.0 | K | #FSS BRACKET-1 TEMP (+Y) | ||||
TFSSBKT2 | 344.71 | 344.71 | 344.71 | (237.4) 333.0 | (223.0) 348.0 | K | #FSS BRACKET-2 TEMP (-Y) | ||||
TMZLGABM | 332.41 | (244.1) 321.9 | (208.0) 388.0 | K | #-Z LOW-GAIN ANTENNA BOOM TEMP | ||||||
4RT590T | 289.51 | 288.75 | 289.26 | 289.26 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 590 - STRUT TEMP | |||
4RT700T | 288.83 | 288.83 | 288.83 | 289.13 | 288.83 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 700 - OB BULKHEAD TEMP | ||
OOBTHR26 | 289.20 | 288.98 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 48: OBA CONE | |||||
OOBTHR39 | 287.21 | 287.38 | 287.38 | 287.21 | (281.9) 285.8 | (250.2) 308.0 | K | #RT 61: TFTE CONE | |||
OOBTHR51 | 289.16 | 289.11 | 288.98 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 77: S/C STRUT | ||||
OOBTHR57 | 290.44 | 292.14 | 291.96 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 150: OBA CONE |
OBSID | DETECTOR | GRATING | TARGET | ANALYSIS | ACA |
---|---|---|---|---|---|
9495 | ACIS-012367 | NONE | Carina South Pillars Ptg 5 | OK | OK |
9230 | ACIS-23678 | NONE | SDSS J1153+1136 | OK | OK |
9277 | ACIS-456789 | HETG | NGC 4388 | OK | OK |
9134 | ACIS-235678 | NONE | GRB080319B | OK | OK |
9287 | ACIS-7 | NONE | 1637+574 | OK | OK |
9849 | ACIS-012367 | NONE | Carina South Pillars Ptg 5 | OK | OK |
9113 | ACIS-012367 | NONE | AX J1025.6-5757 | OK | OK |
9527 | ACIS-35678 | NONE | NGC4477 | OK | OK |
9013 | ACIS-012367 | NONE | AX J1749.2-2725 | OK | OK |
9051 | ACIS-012367 | NONE | IGR J18485-0047 | OK | OK |
9055 | ACIS-012367 | NONE | IGR J18308-1232 | OK | OK |
9850 | HRC-I | NONE | XTE J1719-291 | OK | OK |
8984 | ACIS-235678 | NONE | MXB 1659-29 | OK | OK |
9139 | ACIS-012367 | NONE | HESS J1731-347-XC | OK | OK |
9085 | HRC-I | NONE | SN 1987A | OK | OK |
9157 | ACIS-235678 | NONE | SDSS J112506.95-001647.6 | OK | OK |
9532 | ACIS-01236 | NONE | Sombrero | OK | OK |
8953 | ACIS-235678 | NONE | NGC 5927 | OK | OK |
9087 | ACIS-23567 | NONE | GRB 060729 | OK | OK |
This week's focus is
Ground Computations.
Trends last reported on
Jan 31.
Only the most interesting or representative msids are shown below.
For a full listing choose the bulletted link.
Computed ACIS Electronics | ||||||
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
1DPPWRA | 40.49 | 1.16 | -2.987e-01 | -2.404e-01 | W | DPA POWER A |
1DPPWRB | 35.24 | 0.69 | -9.195e-02 | -6.291e-02 | W | DPA P WER B |
Computed EPHIN Key Rates L1 | ||||||
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
SCE150L1 | 5.629e+04 | 1.165e+05 | 2.191e+03 | 6.364e+03 | SCE150L1 | |
SCE3000L1 | 2.51 | 7.72 | 3.348e-01 | 4.287e-01 | SCE3000L1 | |
SCE300L1 | 1.990e+03 | 4.374e+03 | -4.632e+01 | -9.480e+01 | SCE300L1 | |
SCINTL1 | 1.38 | 3.29 | 4.172e-01 | 2.266e-01 | SCINTL1 |
Computed HRMA Gradients | ||||||
MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
FWBLKHDT | 284.10 | 0.53 | 2.168e-01 | 2.898e-02 | TEMP | FORWARD BULKHEAD |
HRMASTRUTRNGE | 4.95 | 0.50 | 2.519e-01 | -2.186e-02 | K | HRMA STRUT TEMP |
OBAAVG | 284.33 | 0.62 | 2.478e-01 | 2.044e-02 | K | OBA/TFTE TEMP |
OBACONEAVG | 284.58 | 0.80 | 3.308e-01 | 2.457e-02 | K | OBA CONE AVG TEMP |
SCSTRUTRNGE | 3.88 | 1.41 | 5.788e-01 | -9.467e-02 | K | SC STRUT TEMP |
TFTERANGE | 28.08 | 0.90 | 4.861e-01 | -8.753e-02 | K | TFTE VENT/RAD TEMP |