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: | 2.272e-9 CTI/day | (3.193e-9 CTI/day) |
|---|---|---|
| Detrended slope: | 7.016e-9 CTI/day | (7.456e-9 CTI/day) |
| CCD0 | CCD1 | CCD2 | CCD3 | CCD4 | CCD5 | CCD6 | CCD7 | CCD8 | CCD9 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Previously Unknown Bad Pixels | ||||||||||
| Current Warm Pixels | (153,205) | (427,125) (802,665) | (526,66) | (703,739) (721,765) (811,637) (931,553) | (227,467) (247,364) (259,41) (283,224) |
(233,321) (233,322) (233,323) (233,324) (233,326) (233,325) (258,797) (263,317) (280,313) (352,544) (367,511) (369,376) (669,577) (745,313) | (360,249) | (199,678) (335,412) (662,995) |
(157,47) (326,978) (356,902) (829,997) | (638,819) |
| Flickering Warm Pixels |
(40,49) (153,205) (206,581) (318,353) (518,322) (569,1016) (636,819) (724,821) (949,92) | (427,125) (475,358) (482,142) (482,143) (802,665) | (526,66) (685,439) (764,98) | (608,31) (703,739) (811,637) (931,553) | (227,467) (247,364) ( 259,41) (283,224) |
(109,1) (233,315) (233,321) (233,322) (233,323) (233,324) (233,325) (233,326) (233,327) (258,797) (263,317) (280,313) (352,544) (367,511) (369,376) (641,669) (669,577) (745,313) (1023,166) | (360,249) (911,50) | (199,678) (335,412) (662,995) |
(157,47) (197,241) (356,902) (587,544) (829,997) (1024,432) (1024,454) (1024,455) | (350,459) (569,1016) (636,819) |
| Current Hot Pixels | ||||||||||
| Flickering Hot Pixels | 509 | |||||||||
| Warm column candidates | 509 | 509 514 518 1021 | ||||||||
| Flickering Warm Column Candidates | 509 | 509 514 1021 | 509 1021 |
| Day (DOY) | Temp (C) | Width (Days) | |
|---|---|---|---|
| 69.04 | -118.92 | 0.52 | |
| 69.66 | -118.58 | 0.11 | |
| 70.15 | -119.06 | 0.08 | |
| 72.53 | -110.98 | 0.53 | |
| 74.42 | -118.61 | 0.40 | |
| 74.96 | -118.58 | 0.15 |

| MSID | 03/09/07 | 03/10/07 | 03/11/07 | 03/12/07 | 03/13/07 | 03/14/07 | 03/15/07 | yellow limits (lower) upper | red limits (lower) upper | Units | Description |
| 1DPICACU | (0.41) | (0.71) | (0.41) | (0.41) | (0.90) 1.75 | (-1000) 1000 | AMP | DPA INPUT CURRENT A | |||
| 1DPICBCU | (0.25) | (0.25) | (0.25) | (0.25) | (0.70) 1.75 | (-1000) 1000 | AMP | DPA INPUT CURRENT B | |||
| 1CRAT | 157.20 | (143.16) 148.16 | (131.16) 183.16 | K | COLD RADIATOR TEMP. A | ||||||
| 1CRBT | 157.20 | (143.16) 148.16 | (131.16) 183.16 | K | COLD RADIATOR TEMP. B | ||||||
| 1DPPWRA | (12.00) | (20.39) | (12.11) | (12.00) | (23.4) 59.5 | (-999) 999 | W | DPA POWER A | |||
| 1DPPWRB | (7.35) | (7.35) | (7.32) | (7.32) | (18.2) 59.5 | (-999) 999 | W | DPA POWER B | |||
| 5EPHINT | 317.71 | 318.14 | 315.58 | 315.58 | 314.73 | 314.73 | 315.58 | (261.0) 300.0 | (258.0) 303.0 | K | EPHIN TEMP |
| HKP27V | (9.86) | (9.50) | (9.38) | (9.38) | (9.50) | (9.62) | (9.62) | (25.91) 27.91 | (24.91) 28.91 | V | HK 27 Volts Rail - Voltage |
| HKP27I | 7.88 | 7.88 | 7.80 | 7.88 | 7.88 | 7.80 | 7.88 | (3.66) 5.24 | (3.46) 5.44 | AMP | HK 27 Volts Rail - Current |
| HKEBOXTEMP | 322.29 | 322.29 | 320.29 | 320.29 | 320.29 | (268.0) 308.0 | (253.0) 343.0 | K | EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300) | ||
| TEIO | 333.98 | 335.56 | 335.56 | 333.98 | 335.56 | 333.98 | (253.0) 320.2 | (250.2) 323.0 | K | EPHIN ELECTRONICS HOUSING TEMP | |
| TEPHIN | 317.77 | 317.77 | 316.94 | 316.94 | 316.12 | 316.12 | 316.12 | (260.8) 300.2 | (258.0) 303.0 | K | EPHIN SENSOR HOUSING TEMP |
| 3FAMYZAT | 308.14 | (253.0) 308.0 | (225.0) 353.0 | K | FA STRUCTURE +X FACE AT -Y-Z END ABORT HTR. FA6 TEMP | ||||||
| 3TTHRC1T | 294.46 | 293.45 | (243.0) 293.0 | (218.5) 353.0 | K | TT AT HRC BIPOD ATTACH #1 | |||||
| BOXTEMP | 293.15 | (278.0) 292.0 | (276.0) 294.0 | K | SEA box temperature | ||||||
| ELBI | (50.77) | (50.25) | (50.51) | (52.0) 78.0 | (51.) 79.0 | AMP | LOAD BUS CURRENT | ||||
| TCYLAFT1 | 299.51 | (260.8) 294.1 | (227.4) 349.7 | K | CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1 | ||||||
| TCYLAFT6 | 299.51 | (260.8) 294.1 | (227.4) 349.7 | K | CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6 | ||||||
| TFSSBKT1 | 344.98 | 344.98 | 346.55 | 348.12 | 346.55 | 346.55 | 344.98 | (237.4) 333.0 | (223.0) 348.0 | K | FSS BRACKET-1 TEMP (+Y) |
| TFSSBKT2 | 344.98 | 344.98 | 348.12 | 348.12 | 346.55 | 346.55 | 344.98 | (237.4) 333.0 | (223.0) 348.0 | K | FSS BRACKET-2 TEMP (-Y) |
| TMZLGABM | 328.72 | 329.78 | 330.84 | (244.1) 321.9 | (208.0) 388.0 | K | -Z LOW-GAIN ANTENNA BOOM TEMP | ||||
| TMZP_CNT | 340.27 | 343.41 | 340.27 | (237.4) 327.4 | (227.4) 349.7 | K | -Z PNL TEMP:CENTER | ||||
| TRSPMTPC | 295.90 | (260.8) 294.1 | (216.3) 349.7 | K | RAD SHR PNL TEMP:TTWN MUPS AND PCAD | ||||||
| TSCTSF1 | 295.00 | (260.8) 294.1 | (253.0) 303.0 | K | SC-TS FITTING -1 TEMP | ||||||
| 4RT577T | 288.83 | 289.13 | 289.74 | 288.83 | 289.13 | 288.83 | (281.9) 288.6 | (250.2) 308.0 | K | RT 577 - OB CONE TEMP | |
| 4RT581T | 288.83 | 289.44 | 288.83 | (281.9) 288.6 | (250.2) 308.0 | K | RT 581 - OB CONE TEMP | ||||
| 4RT584T | 289.51 | 289.51 | 289.26 | 289.26 | 289.26 | 289.26 | 289.26 | (281.9) 288.6 | (250.2) 308.0 | K | RT 584 - STRUT TEMP |
| 4RT590T | 289.00 | 289.00 | 289.51 | 289.51 | (281.9) 288.6 | (250.2) 308.0 | K | RT 590 - STRUT TEMP | |||
| 4RT591T | 289.26 | 289.51 | 288.75 | 290.01 | 290.01 | 288.75 | 289.00 | (281.9) 288.6 | (250.2) 308.0 | K | RT 591 - STRUT TEMP |
| 4RT709T | 286.07 | 286.07 | 286.07 | (281.9) 285.8 | (250.2) 308.0 | K | RT 709 - OB BULKHEAD TEMP | ||||
| 4RT710T | 286.69 | 286.69 | 286.69 | 286.69 | 286.69 | 286.69 | 286.69 | (281.9) 285.8 | (250.2) 308.0 | K | RT 710 - OB BULKHEAD TEMP |
| 4RT711T | 286.69 | 286.99 | 286.69 | 286.69 | 286.69 | 286.69 | 286.69 | (281.9) 285.8 | (250.2) 308.0 | K | RT 711 - OB BULKHEAD TEMP |
| OHRTHR38 | 288.85 | 288.85 | 288.69 | 288.69 | (285.8) 288.6 | (255.2) 308.0 | K | RT 120: HRMA AFT COLLIMATOR OUTER CYLINDER | |||
| OOBTHR04 | 289.25 | 289.33 | 289.07 | 289.03 | 289.11 | 288.98 | 288.98 | (281.9) 288.6 | (250.2) 308.0 | K | RT 27: HRMA STRUT |
| OOBTHR05 | 289.58 | (281.9) 288.6 | (250.2) 308.0 | K | RT 28: HRMA STRUT | ||||||
| OOBTHR26 | 289.20 | 288.72 | (281.9) 288.6 | (250.2) 308.0 | K | RT 48: OBA CONE | |||||
| OOBTHR28 | 288.81 | (281.9) 288.6 | (250.2) 308.0 | K | RT 50: OBA CONE | ||||||
| OOBTHR31 | 290.81 | 292.33 | 293.38 | 291.46 | 292.59 | (281.9) 289.7 | (250.2) 308.0 | K | RT 53: OBA AFT BULKHEAD | ||
| OOBTHR39 | 287.21 | 287.21 | (281.9) 285.8 | (250.2) 308.0 | K | RT 61: TFTE CONE | |||||
| OOBTHR45 | 290.59 | 290.59 | 290.33 | 290.11 | 290.07 | 290.24 | 290.24 | (281.9) 288.6 | (250.2) 308.0 | K | RT 67: TFTE COVER |
| OOBTHR51 | 288.72 | 288.85 | 289.11 | 289.16 | (281.9) 288.6 | (250.2) 308.0 | K | RT 77: S/C STRUT | |||
| OOBTHR52 | 288.93 | 289.06 | 289.40 | 289.45 | (281.9) 288.6 | (250.2) 308.0 | K | RT 78: S/C STRUT | |||
| OOBTHR56 | 293.39 | 293.48 | 293.30 | 293.03 | 293.21 | 293.30 | (281.9) 288.6 | (250.2) 308.0 | K | RT 158: OBA CONE | |
| OOBTHR57 | 290.62 | 291.96 | 293.21 | 294.10 | 292.49 | 293.48 | 290.88 | (281.9) 288.6 | (250.2) 308.0 | K | RT 150: OBA CONE |
| OBSID | DETECTOR | GRATING | TARGET | ANALYSIS | ACA |
|---|---|---|---|---|---|
| 8522 | ACIS-456789 | LETG | TWA14 | OK | OK |
| 7835 | ACIS-235678 | NONE | UGC 5460 | OK | OK |
| 8369 | ACIS-235678 | NONE | Cas A[S3,-120,-2.0,0,0] | CAL | OK |
| 8185 | ACIS-012367 | NONE | M31 | OK | OK |
| 8368 | ACIS-012367 | NONE | Cas A[I3,-120,-3.0,3.5,0] | CAL | OK |
| 7871 | ACIS-7 | NONE | 1239+376 | OK | OK |
| 8523 | ACIS-456789 | HETG | Sn 1987A | OK | OK |
| 7733 | ACIS-7 | NONE | SDSS J032515.59+003408.4 | OK | OK |
| 7286 | HRC-I | NONE | M31 | OK | OK |
| 8227 | HRC-I | NONE | Cyg X-2 | OK | OK |
| 7501 | ACIS-0123 | NONE | Cygnus X-1 | OK | OK |
| 8232 | ACIS-7 | NONE | AX J194622+2436 | OK | OK |
| 8514 | ACIS-7 | NONE | M87 | OK | OK |
| 7754 | ACIS-5678 | NONE | SDSS J122845.74+005018.7 | OK | OK |
| 6602 | ACIS-012367 | NONE | VFXT 1 | OK | OK |
| 8537 | ACIS-456789 | HETG | Sn 1987A | OK | OK |
| 7857 | ACIS-235678 | NONE | NGC 685 | OK | OK |
| 7850 | ACIS-235678 | NONE | NGC 1315 | OK | OK |
| 7588 | ACIS-456789 | HETG | Sn 1987A | OK | OK |
| 7908 | ACIS-35678 | NONE | GroupID2868 | OK | OK |
| 7846 | ACIS-235678 | NONE | NGC 1341 | OK | OK |
| 8269 | ACIS-01236 | NONE | A3822 | OK | Missing |
| 7866 | ACIS-235678 | NONE | NGC 3887 | OK | OK |
| 8515 | ACIS-7 | NONE | M87 | OK | OK |
| 8274 | HRC-S | LETG | HZ43 | CAL | OK |
| 8188 | ACIS-23567 | NONE | NGC4848 | OK | OK |
| 8246 | ACIS-23678 | NONE | 2MASX J134907+050413 | OK | OK |
| 6638 | ACIS-456789 | HETG | 4U 1735-44 | CC | OK |
This week's focus is
Ground Computations.
Trends last reported on
Dec 21.
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 | 40.79 | 0.52 | -6.772e-02 | 2.115e-02 | W | DPA POWER A |
| 1DPPWRB | 35.34 | 0.49 | -2.594e-02 | -5.109e-02 | W | DPA P WER B |
| Computed HRMA Gradients | ||||||
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| AFTBLKHDT | 283.92 | 0.86 | 1.442e-01 | -4.584e-03 | TEMP | AFT BULKHEAD |
| FWBLKHDT | 283.96 | 0.43 | 1.988e-01 | 5.033e-02 | TEMP | FORWARD BULKHEAD |
| HRMAAVG | 307.00 | 4.108e-02 | -2.100e-03 | 1.568e-02 | K | AVG OF HRMA METRICS |
| HRMACAV | 294.13 | 5.512e-03 | 1.470e-03 | 1.588e-03 | TEMP | HRMA CAVITY AVG |
| HRMARADGRD | -0.07 | 4.900e-03 | -1.308e-03 | 1.616e-04 | GRAD | HRMA RADIAL |
| HRMARANGE | 3.06 | 1.960e-02 | -4.780e-03 | 1.252e-02 | K | HRMA TOTAL TEMP RANGE |
| HRMASTRUTRNGE | 4.81 | 0.44 | 2.490e-01 | 3.285e-02 | K | HRMA STRUT TEMP |
| HRMAXGRD | 0.09 | 4.999e-03 | -1.978e-03 | -1.392e-05 | GRAD | HRMA AXIAL |
| MZOBACONE | 285.30 | 1.03 | 3.683e-01 | 3.884e-02 | CONE | -Z SIDE OBA |
| OBAAVG | 284.18 | 0.52 | 2.364e-01 | 5.589e-02 | K | OBA/TFTE TEMP |
| OBAAXGRD | 0.04 | 0.86 | 5.519e-02 | 1.165e-01 | K | OBA AXIAL GRAD |
| OBACONEAVG | 284.38 | 0.68 | 3.176e-01 | 7.536e-02 | K | OBA CONE AVG TEMP |
| OBADIAGRAD | 1.77 | 0.60 | 3.165e-03 | -3.796e-02 | K | OBA DIAM GRAD |
| PZOBACONE | 283.61 | 0.69 | 3.131e-01 | 6.372e-02 | CONE | +Z SIDE OBA |
| SCSTRUTRNGE | 3.54 | 1.29 | 5.527e-01 | 5.159e-02 | K | SC STRUT TEMP |
| TFTERANGE | 27.79 | 0.76 | 4.488e-01 | 1.639e-01 | K | TFTE VENT/RAD TEMP |