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: | 1.754e-9 CTI/day | (2.570e-9 CTI/day) |
|---|---|---|
| Detrended slope: | 7.067e-9 CTI/day | (7.508e-9 CTI/day) |
| CCD0 | CCD1 | CCD2 | CCD3 | CCD4 | CCD5 | CCD6 | CCD7 | CCD8 | CCD9 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Previously Unknown Bad Pixels | ||||||||||
| Current Warm Pixels | (475,358) (482,142) | (227,467) (247,364) |
(233,315) (233,321) (233,322) (233,323) (233,324) (233,325) (233,327) (233,326) (258,797) (263,317) (280,313) (282,385) (352,544) (367,511) (369,376) (641,669) (669,577) (745,313) (1023,166) | (360,249) (568,552) | (335,412) (662,995) | (391,982) (881,53) | (294,2) (569,1016) (636,819) | |||
| Flickering Warm Pixels | 475,358) (482,142) | (703,739) (811,637) |
(233,315) (233,325) (233,326) (258,797) (352,544) (367,511) (669,577) (1023,166) | (360,249) | (335,412) (662,995) | (182,474) (197,241) (356,902) (391,982) (587,544) (881,53) | (569,1016) | |||
| Current Hot Pixels | ||||||||||
| Flickering Hot Pixels | ||||||||||
| Warm column candidates | 518 | 509 | 509 515 518 | 509 | 509 | 509 | ||||
| Flickering Warm Column Candidates |
| Day (DOY) | Temp (C) | Width (Days) | |
|---|---|---|---|
| 333.72 | -118.25 | 0.84 | |
| 334.20 | -117.61 | 0.30 | |
| 335.26 | -119.06 | 0.48 | |
| 336.05 | -118.74 | 0.59 | |
| 336.94 | -109.52 | 1.04 | double peak (shorter one ~118.) |
| 339.18 | -116.32 | 1.72 | |
| 339.58 | -116.64 | 0.40 | |
| 339.91 | -119.06 | 0.15 |

| MSID | 11/30/07 | 12/01/07 | 12/02/07 | 12/03/07 | 12/04/07 | 12/05/07 | 12/06/07 | yellow limits (lower) upper | red limits (lower) upper | Units | Description |
| 1DPICACU | (0.73) | (0.72) | (0.70) | (0.71) | (0.90) 1.75 | (-1000) 1000 | AMP | #DPA INPUT CURRENT A | |||
| 1DPICBCU | (0.26) | (0.26) | (0.25) | (0.26) | (0.70) 1.75 | (-1000) 1000 | AMP | #DPA INPUT CURRENT B | |||
| 1CRAT | 150.00 | 157.20 | 150.00 | 150.00 | 150.00 | (143.16) 148.16 | (131.16) 183.16 | K | #COLD RADIATOR TEMP. A | ||
| 1CRBT | 150.00 | 157.20 | 150.00 | 150.00 | 150.00 | (143.16) 148.16 | (131.16) 183.16 | K | #COLD RADIATOR TEMP. B | ||
| 1DPPWRA | (20.97) | (20.48) | (20.00) | (20.29) | (23.4) 59.5 | (-999) 999 | W | # DPA POWER A | |||
| 1DPPWRB | (7.61) | (7.61) | (7.28) | (7.61) | (18.2) 59.5 | (-999) 999 | W | # DPA POWER B | |||
| 5EPHINT | 317.71 | 318.14 | 316.86 | 318.56 | 318.56 | 318.56 | 316.01 | (261.0) 300.0 | (258.0) 303.0 | K | #EPHIN TEMP |
| HKP27V | (9.38) | (9.38) | (9.38) | (9.38) | (10.59) | (10.35) | (9.86) | (25.91) 27.91 | (24.91) 28.91 | V | #HK 27 Volts Rail - Voltage |
| HKP27I | 7.88 | 7.88 | 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 | 322.29 | 322.97 | 320.95 | 322.97 | 322.97 | 322.97 | (268.0) 308.0 | (253.0) 343.0 | K | #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300) | |
| TEIO | 338.70 | 337.13 | 338.70 | (253.0) 320.2 | (250.2) 323.0 | K | #EPHIN ELECTRONICS HOUSING TEMP | ||||
| TEPHIN | 318.59 | 318.59 | 317.77 | 318.59 | 318.59 | 318.59 | 316.94 | (260.8) 300.2 | (258.0) 303.0 | K | #EPHIN SENSOR HOUSING TEMP |
| TFSSBKT1 | 348.12 | 348.12 | 346.55 | 348.12 | (237.4) 333.0 | (223.0) 348.0 | K | #FSS BRACKET-1 TEMP (+Y) | |||
| TFSSBKT2 | 348.12 | 348.12 | 346.55 | 348.12 | (237.4) 333.0 | (223.0) 348.0 | K | #FSS BRACKET-2 TEMP (-Y) | |||
| TMZP_CNT | 340.27 | 340.27 | 340.27 | (237.4) 327.4 | (227.4) 349.7 | K | #-Z PNL TEMP:CENTER | ||||
| 4RT577T | 289.44 | 289.13 | 289.74 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 577 - OB CONE TEMP | ||||
| 4RT584T | 289.51 | 289.51 | 289.51 | 289.51 | 289.76 | 289.76 | 289.26 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 584 - STRUT TEMP |
| 4RT585T | 290.01 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 585 - STRUT TEMP | ||||||
| 4RT590T | 288.75 | 289.26 | 289.26 | 288.75 | 289.51 | 289.51 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 590 - STRUT TEMP | |
| 4RT591T | 289.00 | 289.51 | 289.51 | 289.00 | 289.76 | 289.76 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 591 - STRUT TEMP | |
| 4RT700T | 288.83 | 288.83 | 288.83 | 288.83 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 700 - OB BULKHEAD TEMP | |||
| 4RT709T | 286.07 | 286.07 | 286.07 | 286.07 | 286.07 | 286.38 | (281.9) 285.8 | (250.2) 308.0 | K | #RT 709 - OB BULKHEAD TEMP | |
| 4RT710T | 286.69 | 286.99 | 286.69 | 286.99 | 286.99 | 286.99 | 286.38 | (281.9) 285.8 | (250.2) 308.0 | K | #RT 710 - OB BULKHEAD TEMP |
| 4RT711T | 286.99 | 286.99 | 286.69 | 286.99 | 286.99 | 286.99 | 286.69 | (281.9) 285.8 | (250.2) 308.0 | K | #RT 711 - OB BULKHEAD TEMP |
| OHRTHR38 | 288.85 | 288.85 | 288.63 | 288.85 | 288.85 | 288.79 | (285.8) 288.6 | (255.2) 308.0 | K | #RT 120: HRMA AFT COLLIMATOR OUTER CYLINDER | |
| OOBTHR04 | 289.38 | 289.33 | 289.33 | 289.25 | 289.51 | 289.55 | 289.11 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 27: HRMA STRUT |
| OOBTHR05 | 289.67 | 289.58 | 289.62 | 289.75 | 289.80 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 28: HRMA STRUT | ||
| OOBTHR26 | 288.77 | 288.90 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 48: OBA CONE | |||||
| OOBTHR31 | 291.72 | 290.29 | (281.9) 289.7 | (250.2) 308.0 | K | #RT 53: OBA AFT BULKHEAD | |||||
| OOBTHR39 | 287.21 | 287.29 | 287.29 | 287.34 | (281.9) 285.8 | (250.2) 308.0 | K | #RT 61: TFTE CONE | |||
| OOBTHR45 | 290.46 | 290.59 | 290.46 | 290.63 | 290.76 | 290.76 | 290.41 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 67: TFTE COVER |
| OOBTHR51 | 288.94 | 288.94 | 289.29 | 289.20 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 77: S/C STRUT | |||
| OOBTHR52 | 288.75 | 289.19 | 289.19 | 288.71 | 289.40 | 289.45 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 78: S/C STRUT | |
| OOBTHR56 | 293.56 | 293.74 | 293.56 | 293.74 | 293.65 | 293.65 | 293.74 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 158: OBA CONE |
| OOBTHR57 | 292.85 | 291.33 | 292.40 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 150: OBA CONE |
| OBSID | DETECTOR | GRATING | TARGET | ANALYSIS | ACA |
|---|---|---|---|---|---|
| 9012 | ACIS-012367 | NONE | SAX J1324.4-6200 | OK | OK |
| 8619 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 8620 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 8621 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 8622 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 8623 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 8624 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 8625 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 9770 | ACIS-012367 | NONE | DR 21 | OK | OK |
| 9511 | ACIS-23678 | NONE | NGC 5422 | OK | OK |
| 9068 | ACIS-012367 | NONE | IGR J09485-4726 | OK | OK |
| 8896 | ACIS-456789 | HETG | Orion Trapezium Cluster | OK //Grat | OK |
| 9772 | ACIS-23678 | NONE | NGC 5422 | OK | OK |
| 8626 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 8627 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 8628 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 8629 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 8630 | ACIS-01236 | NONE | DEEP2 Field 4 | OK | OK |
| 9285 | ACIS-7 | NONE | 2216-038 | OK | OK |
| 9394 | ACIS-01236 | NONE | cl0245+0936 | OK | OK |
| 9771 | ACIS-012367 | NONE | DR 21 | OK | OK |
| 9546 | ACIS-235678 | NONE | NGC 5474 | OK | OK |
| 9407 | ACIS-23567 | NONE | 3C 186 | OK | OK |
| 9103 | ACIS-235678 | NONE | SN 2007pk | OK | OK |
| 7356 | ACIS-012367 | NONE | IC 1795 | OK | OK |
| 9117 | ACIS-7 | NONE | Cassiopeia A | OK | OK |
This week's focus is
Ground Computations.
Trends last reported on
Aug 30.
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 | 40.60 | 0.99 | -2.241e-01 | -3.149e-01 | W | DPA POWER A |
| 1DPPWRB | 35.27 | 0.63 | -7.263e-02 | -4.528e-02 | W | DPA P WER B |
| Computed HRMA Gradients | ||||||
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| FWBLKHDT | 284.05 | 0.50 | 2.136e-01 | 3.619e-02 | TEMP | FORWARD BULKHEAD |
| HRMASTRUTRNGE | 4.91 | 0.48 | 2.548e-01 | 9.960e-05 | K | HRMA STRUT TEMP |
| OBAAVG | 284.28 | 0.59 | 2.475e-01 | 3.631e-02 | K | OBA/TFTE TEMP |
| OBACONEAVG | 284.51 | 0.77 | 3.313e-01 | 4.564e-02 | K | OBA CONE AVG TEMP |
| SCSTRUTRNGE | 3.76 | 1.37 | 5.765e-01 | 1.646e-02 | K | SC STRUT TEMP |
| TFTERANGE | 27.99 | 0.87 | 4.956e-01 | 6.075e-03 | K | TFTE VENT/RAD TEMP |