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: | 3.560e-9 CTI/day | (3.509e-9 CTI/day) |
|---|---|---|
| Detrended slope: | 7.018-e9 CTI/day | (7.491e-9 CTI/day) |
| CCD0 | CCD1 | CCD2 | CCD3 | CCD4 | CCD5 | CCD6 | CCD7 | CCD8 | CCD9 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Previously Unknown Bad Pixels | ||||||||||
| Current Warm Pixels | (227.467) (247,364) |
(233,321)(233,322) (233,323)(233,324) (233,325)(258,797) (263,317)(280,313) (352,544)(369,376) (669,577)(1023,166) | (356,902) | (569,1016) (636,819) | ||||||
| Flickering Warm Pixels | (910,239) | (353,201) (526,66) (685,439) (726,537) (764,98) | (703,739) (811,637) (931,553) | (227,467) (247,364) |
(109,1)(233,315) (233,321)(233,322) (233,323)(233,324) (233,325)(233,326) (233,327)(233,328) (258,797)(263,317) (280,313)(282,385) (352,544)(367,511) (369,376)(641,669) (669,577)(745,313) (792,313)(1023,166) | (360,249) (911,50) | (335,412) (662,995) |
(62,482)(157,47) (197,241)(326,978) (356,902)(587,544) (833,325)(1024,454) (1024,455)(1024,457) | (569,1016) (636,819) | |
| Current Hot Pixels | ||||||||||
| Flickering Hot Pixels | ||||||||||
| Warm column candidates | 509 518 | 509 | 509 | |||||||
| Flickering Warm Column Candidates | 509 514 518 1021 | 509 514 1021 | 509 514 1021 | 509 |
| Day (DOY) | Temp (C) | Width (Days) | |
|---|---|---|---|
| 237.05 | -119.05 | 0.41 | |
| 239.25 | -118.87 | 0.10 | |
| 239.81 | -118.86 | 0.67 | |
| 241.92 | -116.15 | 0.64 | double peak |

| MSID | 08/25/06 | 08/26/06 | 08/27/06 | 08/28/06 | 08/29/06 | 08/30/06 | 08/31/06 | yellow limits (lower) upper | red limits (lower) upper | Units | Description |
| 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 | ||||||
| 5EPHINT | 316.86 | 315.16 | 316.43 | 316.01 | 315.58 | (261.0) 300.0 | (258.0) 303.0 | K | EPHIN TEMP | ||
| HKP27V | (16.07) | (19.36) | (21.07) | (11.08) | (25.33) | (25.57) | (10.72) | (25.91) 27.91 | (24.91) 28.91 | V | HK 27 Volts Rail - Voltage |
| HKP27I | 7.88 | 7.88 | 7.88 | 7.88 | 7.80 | (3.66) 5.24 | (3.46) 5.44 | AMP | HK 27 Volts Rail - Current | ||
| HKEBOXTEMP | 321.61 | 320.29 | 320.95 | 320.29 | 320.95 | (268.0) 308.0 | (253.0) 343.0 | K | EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300) | ||
| TEIO | 333.98 | (253.0) 320.2 | (250.2) 323.0 | K | EPHIN ELECTRONICS HOUSING TEMP | ||||||
| TEPHIN | 316.94 | 315.29 | 316.94 | 316.12 | 316.94 | (260.8) 300.2 | (258.0) 303.0 | K | EPHIN SENSOR HOUSING TEMP | ||
| 3FAMYZAT | 308.77 | 309.41 | (253.0) 308.0 | (225.0) 353.0 | K | FA STRUCTURE +X FACE AT -Y-Z END ABORT HTR. FA6 TEMP | |||||
| 3RCTUBPT | 293.95 | 295.46 | (253.0) 293.0 | (230.5) 315.5 | K | RCTU BASEPLATE (+X) | |||||
| 3TTHRC1T | 295.97 | 296.47 | (243.0) 293.0 | (218.5) 353.0 | K | TT AT HRC BIPOD ATTACH #1 | |||||
| 3TTHRC2T | 298.48 | 299.49 | (243.0) 293.0 | (218.5) 353.0 | K | TT AT HRC BIPOD ATTACH #2 | |||||
| PSUTEMP | 322.15 | (313.8) 321.85 | (312.6) 323.05 | K | SEA power supply temperature (3FAPSAT) | ||||||
| BOXTEMP | 294.15 | 293.15 | (278.0) 292.0 | (276.0) 294.0 | K | SEA box temperature | |||||
| TCYLAFT1 | 300.03 | 299.51 | 299.00 | (260.8) 294.1 | (227.4) 349.7 | K | CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1 | ||||
| TCYLAFT6 | 300.03 | 298.48 | 299.51 | (260.8) 294.1 | (227.4) 349.7 | K | CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6 | ||||
| TFSSBKT1 | 343.41 | 344.98 | 343.41 | 344.98 | 346.55 | (237.4) 333.0 | (223.0) 348.0 | K | FSS BRACKET-1 TEMP (+Y) | ||
| TFSSBKT2 | 343.41 | 344.98 | 343.41 | 344.98 | 346.55 | (237.4) 333.0 | (223.0) 348.0 | K | FSS BRACKET-2 TEMP (-Y) | ||
| TMZP_CNT | 340.27 | (237.4) 327.4 | (227.4) 349.7 | K | -Z PNL TEMP:CENTER | ||||||
| TRSPMTPC | 296.93 | 295.90 | (260.8) 294.1 | (216.3) 349.7 | K | RAD SHR PNL TEMP:TTWN MUPS AND PCAD | |||||
| TSCTSF1 | 295.45 | 295.90 | (260.8) 294.1 | (253.0) 303.0 | K | SC-TS FITTING -1 TEMP | |||||
| 4RT577T | 289.13 | 289.74 | (281.9) 288.6 | (250.2) 308.0 | K | RT 577 - OB CONE TEMP | |||||
| 4RT581T | 288.83 | 288.83 | 289.13 | (281.9) 288.6 | (250.2) 308.0 | K | RT 581 - OB CONE TEMP | ||||
| 4RT584T | 289.26 | 289.26 | 289.26 | 289.26 | 289.26 | 289.26 | 289.26 | (281.9) 288.6 | (250.2) 308.0 | K | RT 584 - STRUT TEMP |
| 4RT590T | 289.51 | 289.00 | 289.51 | 288.75 | 288.75 | 289.26 | (281.9) 288.6 | (250.2) 308.0 | K | RT 590 - STRUT TEMP | |
| 4RT591T | 290.01 | 289.51 | 290.27 | 289.51 | 289.51 | 289.26 | (281.9) 288.6 | (250.2) 308.0 | K | RT 591 - STRUT TEMP | |
| 4RT709T | 286.07 | (281.9) 285.8 | (250.2) 308.0 | K | RT 709 - OB BULKHEAD TEMP | ||||||
| 4RT710T | 286.38 | 286.07 | 286.38 | 286.69 | 286.69 | 286.38 | 286.69 | (281.9) 285.8 | (250.2) 308.0 | K | RT 710 - OB BULKHEAD TEMP |
| 4RT711T | 286.69 | 286.07 | 286.38 | 286.69 | 286.69 | 286.38 | 286.69 | (281.9) 285.8 | (250.2) 308.0 | K | RT 711 - OB BULKHEAD TEMP |
| OHRTHR38 | 288.69 | (285.8) 288.6 | (255.2) 308.0 | K | RT 120: HRMA AFT COLLIMATOR OUTER CYLINDER | ||||||
| OOBTHR04 | 289.11 | 288.90 | 288.94 | 289.07 | 289.11 | 288.90 | 288.98 | (281.9) 288.6 | (250.2) 308.0 | K | RT 27: HRMA STRUT |
| OOBTHR05 | 289.54 | (281.9) 288.6 | (250.2) 308.0 | K | RT 28: HRMA STRUT | ||||||
| OOBTHR26 | 288.64 | 289.20 | (281.9) 288.6 | (250.2) 308.0 | K | RT 48: OBA CONE | |||||
| OOBTHR28 | 288.90 | (281.9) 288.6 | (250.2) 308.0 | K | RT 50: OBA CONE | ||||||
| OOBTHR31 | 292.55 | 292.77 | 291.85 | 292.55 | (281.9) 289.7 | (250.2) 308.0 | K | RT 53: OBA AFT BULKHEAD | |||
| OOBTHR45 | 290.15 | 288.80 | 289.98 | 290.15 | 290.11 | 289.24 | 289.72 | (281.9) 288.6 | (250.2) 308.0 | K | RT 67: TFTE COVER |
| OOBTHR51 | 289.16 | 289.07 | 288.89 | (281.9) 288.6 | (250.2) 308.0 | K | RT 77: S/C STRUT | ||||
| OOBTHR52 | 289.62 | 288.97 | 289.58 | 289.14 | 289.19 | 288.88 | (281.9) 288.6 | (250.2) 308.0 | K | RT 78: S/C STRUT | |
| OOBTHR57 | 292.94 | 293.12 | 290.44 | 292.85 | 293.48 | (281.9) 288.6 | (250.2) 308.0 | K | RT 150: OBA CONE |
| OBSID | DETECTOR | GRATING | TARGET | ANALYSIS | ACA |
|---|---|---|---|---|---|
| 7037 | ACIS-012367 | NONE | Deep GCS 5 | OK | OK |
| 6880 | ACIS-01236 | NONE | Abell 1835 | OK | OK |
| 7391 | ACIS-012367 | NONE | M17 Pointing II | OK | OK |
| 7150 | ACIS-235678 | NONE | NGC5585 | OK | OK |
| 7061 | ACIS-35678 | NONE | NGC7796 | OK | OK |
| 6691 | ACIS-235678 | NONE | B2224+65 | OK | OK |
| 6778 | ACIS-7 | NONE | UGC0968 | OK | OK |
| 6817 | ACIS-235678 | NONE | SDSS J1236+6554 | OK | OK |
| 7021 | ACIS-012367 | NONE | Abell 1995 Field 1 | OK | OK |
| 6402 | ACIS-012367 | NONE | Trumpler 16 | OK | OK |
| 6785 | ACIS-7 | NONE | UGC7797 | OK | OK |
This Week's focus is
Ground Computations.
Trends last reported on
June 08.
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 | 40.83 | 0.42 | -3.430e-02 | 4.243e-02 | W | DPA POWER A |
| 1DPPWRB | 35.36 | 0.47 | -1.079e-02 | 4.482e-02 | W | DPA P WER B |
| Computed HRMA Gradients | ||||||
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| AFTBLKHDT | 283.88 | 0.82 | 1.510e-01 | 1.840e-02 | K | AFT BULKHEAD |
| FWBLKHDT | 283.89 | 0.38 | 1.828e-01 | 2.548e-02 | K | FORWARD BULKHEAD |
| HRMAAVG | 307.00 | 4.182e-02 | -3.982e-03 | 1.334e-02 | K | AVG OF HRMA METRICS |
| HRMACAV | 294.13 | 5.471e-03 | 1.630e-03 | 1.614e-03 | K | HRMA CAVITY AVG |
| HRMARADGRD | -0.07 | 4.962e-03 | -1.319e-03 | 7.575e-05 | K | HRMA RADIAL |
| HRMARANGE | 3.06 | 2.041e-02 | -8.944e-03 | 7.561e-03 | K | HRMA TOTAL TEMP RANGE |
| HRMASTRUTRNGE | 4.73 | 0.39 | 2.306e-01 | -1.452e-02 | K | HRMA STRUT TEMP |
| HRMAXGRD | 0.10 | 4.991e-03 | -2.076e-03 | -1.449e-04 | K | HRMA AXIAL |
| MZOBACONE | 285.19 | 0.96 | 3.574e-01 | 5.129e-02 | K | -Z SIDE OBA |
| OBAAVG | 284.10 | 0.46 | 2.223e-01 | 5.292e-02 | K | OBA/TFTE TEMP |
| OBAAXGRD | 4.175e-03 | 0.81 | 3.044e-02 | 7.872e-02 | K | OBA AXIAL GRAD |
| OBACONEAVG | 284.28 | 0.60 | 2.999e-01 | 7.709e-02 | K | OBA CONE AVG TEMP |
| OBADIAGRAD | 1.75 | 0.61 | -2.384e-02 | -5.668e-02 | K | OBA DIAM GRAD |
| PZOBACONE | 283.51 | 0.63 | 3.033e-01 | 7.287e-02 | K | +Z SIDE OBA |
| SCSTRUTRNGE | 3.34 | 1.20 | 4.810e-01 | -7.611e-02 | K | SC STRUT TEMP |
| TFTERANGE | 27.64 | 0.67 | 3.784e-01 | 3.542e-02 | K | TFTE VENT/RAD TEMP |