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.
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: | 1.359e-9 CTI/day | (1.598e-9 CTI/day) |
|---|---|---|
| Detrended slope: | 7.134e-9 CTI/day | (7.284e-9 CTI/day) |
| CCD0 | CCD1 | CCD2 | CCD3 | CCD4 | CCD5 | CCD6 | CCD7 | CCD8 | CCD9 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Previously Unknown Bad Pixels | ||||||||||
| Current Warm Pixels | (802,665) | (703,739) | (247,364) (227,467) (283,224) | (233,315) (233,321) (233,322) (233,323) (233,324) (233,325) (263,317) (280,313) (369,376) (352,544) (258,797) (669,577) (1023,166) | (881,53) (829,997) | (636,819) | ||||
| Flickering Warm Pixels | (43,174) (427,125) (482,143) | (206,757) | (703,739) (931,553) | (247,364) (227,467) (283,224) | (109,1) (233,315) (233,321) (233,322) (233,323) (233,324) (233,325) (233,326) (263,317) (280,313) (369,376) (352,544) (258,797) (367,511) (669,577) (745,313) (1023,166) | (157,47) (182,474) (197,241) (356,902) (587,544) (881,53) (829,997) (1024,432) | (40,49) (569,1016) | |||
| Current Hot Pixels | ||||||||||
| Flickering Hot Pixels | ||||||||||
| Warm column candidates | 509 | 509 | ||||||||
| Flickering Warm Column Candidates | 509 518 | 509 514 1021 | 509 514 517 1021 | 514 1021 | 514 1021 |
| Day (DOY) | Temp (C) | Width (Days) | |
|---|---|---|---|
| 95.21 | -110.01 | 0.37 | |
| 97.91 | -118.25 | 0.14 |

| MSID | 04/03/09 | 04/04/09 | 04/05/09 | 04/06/09 | 04/07/09 | 04/08/09 | 04/09/09 | yellow limits (lower) upper | red limits (lower) upper | Units | Description |
| 1CBAT | (203.40) | (203.40) | (203.40) | (203.40) | (203.40) | (203.40) | (203.40) | (210.16) 216.16 | (197.66) 223.16 | K | #CAMERA BODY TEMP. A |
| 1CBBT | (203.40) | (203.40) | (203.40) | (203.40) | (203.40) | (203.40) | (203.40) | (210.16) 216.16 | (197.66) 223.16 | K | #CAMERA BODY TEMP. B |
| 1CRAT | 157.20 | 150.00 | (143.16) 148.16 | (131.16) 183.16 | K | #COLD RADIATOR TEMP. A | |||||
| 1CRBT | 157.20 | 150.00 | (143.16) 148.16 | (131.16) 183.16 | K | #COLD RADIATOR TEMP. B | |||||
| 1DPPWRA | (20.48) | (23.4) 59.5 | (-999) 999 | W | # DPA POWER A | ||||||
| 1DPPWRB | (7.42) | (18.2) 59.5 | (-999) 999 | W | # DPA POWER B | ||||||
| 5EPHINT | 317.71 | 318.56 | 318.14 | 318.56 | 319.42 | 319.42 | 323.03 | (261.0) 300.0 | (258.0) 303.0 | K | #EPHIN TEMP |
| HKEBOXTEMP | 322.97 | 322.97 | 322.97 | 322.97 | 324.39 | 324.39 | 327.38 | (268.0) 308.0 | (253.0) 343.0 | K | #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300) |
| HKFBIASLEAKI | 3.58 | 3.71 | 3.66 | 3.62 | 3.92 | 4.02 | 4.88 | (-100.0) 2.0 | (-200.0) 3.0 | uA | #EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900) |
| TEIO | 337.13 | 335.56 | 337.13 | 338.70 | 338.70 | 340.27 | (253.0) 320.2 | (250.2) 323.0 | K | #EPHIN ELECTRONICS HOUSING TEMP | |
| TEPHIN | 317.77 | 318.59 | 318.59 | 318.59 | 320.24 | 320.24 | 322.36 | (260.8) 300.2 | (258.0) 303.0 | K | #EPHIN SENSOR HOUSING TEMP |
| AORWSPD1 | 463.83 | 422.97 | 425.01 | 447.49 | (-419.0) 419.0 | (-471.0) 471.0 | RPS | #REACTION WHEEL RATES | |||
| AORWSPD4 | (-449.53) | (-419.0) 419.0 | (-471.0) 471.0 | RPS | #REACTION WHEEL RATES | ||||||
| AACCCDRT | 296.18 | 296.18 | 296.18 | 296.91 | (287.28) 289.58 | (287.13) 289.73 | K | #AC CCD TEMP (RDNT) | |||
| AACH1T | (293.22) | (293.22) | (293.22) | (293.22) | (293.96) | (314.0) 341.0 | (264.0) 373.0 | K | #PEA1 AC HOUSING TEMPERATURE IMAGE 0 | ||
| AACH2T | 293.22 | 293.22 | 293.22 | 293.22 | 294.33 | (278.0) 293.0 | (250.2) 310.8 | K | #AC HOUSING TEMP (ACH2) | ||
| AAOTASMT | 293.22 | (286.25) 287.91 | (286.15) 288.06 | K | #AC OPT TEL ASSY SECONDARY MIRROR TEMP | ||||||
| AAOTH2MT | 292.85 | 292.85 | 292.85 | 293.59 | (286.50) 287.53 | (286.40) 287.63 | K | #AC OPT TEL ASSY SECONDARY MIRROR TEMP (HRMA) | |||
| TSCTABADC | (0.05) | (4.82) 5.03 | (4.80) 5.05 | converter | #TSC Tab Position Sensor A/D | ||||||
| 3FAMYZAT | 308.77 | 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 | ||||
| 3RCTUBPT | 299.49 | 294.46 | 293.95 | (253.0) 293.0 | (230.5) 315.5 | K | #RCTU BASEPLATE (+X) | ||||
| 3TSMXSPT | 283.26 | 283.26 | 283.26 | 283.26 | (203.0) 283.0 | (148.0) 353.0 | K | #-X TURTLE SHELL NR ACIS SS | |||
| 3TTHRC1T | 300.50 | 296.47 | 294.96 | (243.0) 293.0 | (218.5) 353.0 | K | #TT AT HRC BIPOD ATTACH #1 | ||||
| 3TTHRC2T | 303.04 | 298.99 | 297.48 | (243.0) 293.0 | (218.5) 353.0 | K | #TT AT HRC BIPOD ATTACH #2 | ||||
| BOXTEMP | 293.65 | 293.65 | 293.65 | 293.15 | (278.0) 292.0 | (276.0) 294.0 | K | #SEA box temperature | |||
| ELBI | (49.21) | (50.51) | (50.77) | (50.51) | (50.51) | (50.51) | (52.0) 78.0 | (51.) 79.0 | AMP | #LOAD BUS CURRENT | |
| TCYLAFT1 | 300.55 | 301.58 | 298.48 | 302.09 | (260.8) 294.1 | (227.4) 349.7 | K | #CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1 | |||
| TCYLAFT6 | 301.58 | 301.58 | 299.51 | 302.69 | (260.8) 294.1 | (227.4) 349.7 | K | #CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6 | |||
| TFSSBKT1 | 351.03 | 348.63 | 351.03 | 346.67 | 351.03 | 351.03 | 353.42 | (237.4) 333.0 | (223.0) 348.0 | K | #FSS BRACKET-1 TEMP (+Y) |
| TFSSBKT2 | 351.03 | 348.63 | 351.03 | 346.67 | 351.03 | 353.42 | 353.42 | (237.4) 333.0 | (223.0) 348.0 | K | #FSS BRACKET-2 TEMP (-Y) |
| TMZLGABM | 330.84 | 328.72 | (244.1) 321.9 | (208.0) 388.0 | K | #-Z LOW-GAIN ANTENNA BOOM TEMP | |||||
| TMZP_CNT | 344.71 | 341.12 | 342.75 | 342.75 | 344.71 | 346.67 | (237.4) 327.4 | (227.4) 349.7 | K | #-Z PNL TEMP:CENTER | |
| TRSPMTPC | 297.45 | 297.45 | 296.42 | 297.45 | (260.8) 294.1 | (216.3) 349.7 | K | #RAD SHR PNL TEMP:TTWN MUPS AND PCAD | |||
| TSCTSF1 | 294.55 | 297.96 | 294.55 | 295.00 | 298.48 | (260.8) 294.1 | (253.0) 303.0 | K | #SC-TS FITTING -1 TEMP | ||
| 4RT575T | 288.83 | 288.83 | 289.13 | 289.74 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 575 - OB CONE TEMP | |||
| 4RT576T | 283.29 | 283.29 | 283.60 | 283.60 | 283.92 | (280.8) 283.0 | (250.2) 308.0 | K | #RT 576 - OB CONE TEMP | ||
| 4RT577T | 292.21 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 577 - OB CONE TEMP | ||||||
| 4RT578T | 288.83 | 289.44 | 289.74 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 578 - OB CONE TEMP | ||||
| 4RT581T | 290.36 | 288.83 | 289.44 | 289.44 | 290.97 | 290.66 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 581 - OB CONE TEMP | |
| 4RT584T | 290.27 | 290.27 | 290.01 | 290.01 | 290.01 | 290.52 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 584 - STRUT TEMP | |
| 4RT585T | 290.27 | 290.27 | 290.27 | 290.01 | 290.01 | 290.77 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 585 - STRUT TEMP | |
| 4RT590T | 289.00 | 291.79 | 290.52 | 290.52 | 290.01 | 289.76 | 292.56 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 590 - STRUT TEMP |
| 4RT591T | 292.56 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 591 - STRUT TEMP | ||||||
| 4RT700T | 289.13 | 289.13 | 289.13 | 289.44 | 289.44 | 289.74 | 290.36 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 700 - OB BULKHEAD TEMP |
| 4RT705T | 282.04 | (278.6) 281.9 | (250.2) 308.0 | K | #RT 705 - OB BULKHEAD TEMP | ||||||
| OOBTHR04 | 290.46 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 27: HRMA STRUT | ||||||
| OOBTHR05 | 290.19 | 290.19 | 290.06 | 290.01 | 290.01 | 290.71 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 28: HRMA STRUT | |
| OOBTHR08 | 288.82 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 31: OBA CONE | ||||||
| OOBTHR19 | 289.32 | 288.84 | 289.28 | 289.14 | 289.54 | 290.19 | 290.49 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 41: OBA CONE |
| OOBTHR20 | 288.65 | 289.26 | 289.56 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 42: OBA CONE | ||||
| OOBTHR21 | 288.68 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 43: OBA CONE | ||||||
| OOBTHR25 | 288.68 | 288.68 | 288.64 | 288.90 | 289.55 | 289.86 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 47: OBA CONE | |
| OOBTHR26 | 290.16 | 289.55 | 290.07 | 289.94 | 290.37 | 290.98 | 291.37 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 48: OBA CONE |
| OOBTHR27 | 289.45 | 289.15 | 288.93 | 289.50 | 290.32 | 290.54 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 49: OBA CONE | |
| OOBTHR28 | 289.73 | 289.29 | 289.47 | 289.42 | 289.86 | 290.55 | 290.77 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 50: OBA CONE |
| OOBTHR30 | 288.90 | 288.68 | 289.03 | 289.72 | 289.98 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 52: OBA CONE | ||
| OOBTHR31 | 294.35 | 292.38 | 293.03 | 290.03 | 293.03 | 294.87 | 294.70 | (281.9) 289.7 | (250.2) 308.0 | K | #RT 53: OBA AFT BULKHEAD |
| OOBTHR39 | 287.47 | 287.77 | 287.55 | 287.73 | 287.77 | 287.95 | 288.55 | (281.9) 285.8 | (250.2) 308.0 | K | #RT 61: TFTE CONE |
| OOBTHR40 | 285.93 | (281.9) 285.8 | (250.2) 308.0 | K | #RT 62: TFTE CONE | ||||||
| OOBTHR44 | 288.98 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 66: TFTE COVER | ||||||
| OOBTHR45 | 292.29 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 67: TFTE COVER | ||||||
| OOBTHR46 | 288.60 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 68: TFTE COVER | ||||||
| OOBTHR51 | 288.85 | 291.20 | 290.20 | 290.20 | 289.76 | 289.59 | 292.11 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 77: S/C STRUT |
| OOBTHR52 | 292.10 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 78: S/C STRUT | ||||||
| OOBTHR56 | 295.26 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 158: OBA CONE | ||||||
| OOBTHR57 | 295.35 | 293.65 | 294.55 | 290.97 | 294.64 | 296.07 | 296.07 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 150: OBA CONE |
| OOBTHR58 | 288.65 | 289.28 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 151: OBA CONE | |||||
| OOBTHR59 | 288.83 | 289.37 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 152: OBA CONE | |||||
| OOBTHR60 | 288.83 | 288.74 | 288.74 | 289.10 | 289.63 | 289.99 | (281.9) 288.6 | (250.2) 308.0 | K | #RT 153: OBA CONE |
The following table shows the maximum temperature (in K) appeared during the observations. All data are taken between Apr 3, and Apr 9, 2009- DOY 93-99.
| Pitch Angle | 60 - 75 | 75 - 90 | 90 - 110 | 110 - 130 | 130 - 145 |
|---|---|---|---|---|---|
| ObsIDs | 10675 (44ks), 10809 (21ks), 10676(45ks), 10677 (42ks) , 10678*(60ks) |
--- | --- | --- | 10385* (45ks), 10879(82ks) 10532(10ks) 10480* (42ks) |
| TFSSBKT1 | 351.03 | 353.42 | |||
| TFSSBKT2 | 353.4 | 343.42 | |||
| TEPHIN | 320.9 | 322.4 | |||
| TEIO | 338.7 | 338.7 | |||
| 5EPHINT | 319.4 | 323.0 | |||
| HKEBOXTEMP | 324.4 | 327.4 | |||
| OHRTHR38 | 289.6 | 289.9 | |||
| 4RT568T | 288.4 | 287.8 | |||
| 4PRT4AT | 215.9 | 215.9 | |||
| OOBTHR06 | 288.0 | 288.3 | |||
| 4RT583T | 287.5 | 287.5 | |||
| 4RT586T | 288.3 | 288.5 | |||
| PLINE01T | 68.59 | 67.75 | |||
| PLINE02T | 134.1 | 134.1 | |||
| PLINE03T | 138.5 | 140.7 |
| OBSID | DETECTOR | GRATING | TARGET | ANALYSIS | ACA |
|---|---|---|---|---|---|
| 10390 | ACIS-456789 | NONE | NGC 5793 | OK | OK |
| 10353 | ACIS-235678 | NONE | SDSS J1520-0044 | OK | OK |
| 10675 | ACIS-456789 | HETG | WR 147 | OK | OK |
| 9370 | ACIS-01236 | NONE | RXJ2129+0005 | OK | OK |
| 9951 | ACIS-235678 | NONE | FSR 584 | OK | OK |
| 10483 | ACIS-23567 | NONE | RCS1325+2919 | OK | OK |
| 10385 | ACIS-5678 | NONE | SDSS J104106.05+144417.4 | OK | OK |
| 10809 | ACIS-012367 | NONE | Cep B sub-cluster | OK | OK |
| 10677 | ACIS-456789 | HETG | WR 147 | OK | OK |
| 10879 | ACIS-35678 | NONE | Abell 2052 | OK | OK |
| 10676 | ACIS-456789 | HETG | WR 147 | OK | OK |
| 10897 | ACIS-456789 | HETG | WR 147 | OK | OK |
| 10678 | ACIS-456789 | HETG | WR 147 | OK | OK |
| 9416 | ACIS-01236 | NONE | RXCJ0336.3-4037 | OK | OK |
| 10532 | ACIS-012367 | NONE | NGC 1961 | OK | OK |
| 9895 | ACIS-23567 | NONE | Bootes Group 33 | OK | OK |
| 10378 | ACIS-7 | NONE | 1502+106 | OK | OK |
| 10347 | ACIS-235678 | NONE | F11095-0238 | OK | OK |
This week's focus is
Ground Computations.
Last reported on
Jan 15.
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 | 40.31 | 1.38 | -3.715e-01 | -1.397e-01 | W | DPA POWER A |
| 1DPPWRB | 35.20 | 0.77 | -1.076e-01 | -6.427e-02 | W | DPA P WER B |
| Computed HRMA Gradients | ||||||
| MSID | MEAN | RMS | DELTA/YR | DELTA/YR/YR | UNITS | DESCRIPTION |
| AFTBLKHDT | 284.06 | 1.01 | 1.457e-01 | 7.289e-02 | TEMP | AFT BULKHEAD |
| FWBLKHDT | 284.22 | 0.61 | 2.273e-01 | 3.658e-02 | TEMP | FORWARD BULKHEAD |
| HRMASTRUTRNGE | 5.05 | 0.55 | 2.410e-01 | -5.890e-03 | K | HRMA STRUT TEMP |
| OBAAVG | 284.47 | 0.72 | 2.591e-01 | 5.913e-02 | K | OBA/TFTE TEMP |
| OBAAXGRD | 0.15 | 0.97 | 8.055e-02 | -3.650e-02 | K | OBA AXIAL GRAD |
| OBACONEAVG | 284.75 | 0.93 | 3.435e-01 | 7.314e-02 | K | |
| PZOBACONE | 283.95 | 0.92 | 3.256e-01 | 7.196e-02 | CONE | +Z SIDE OBA |
| SCSTRUTRNGE | 4.13 | 1.51 | 5.699e-01 | -3.542e-03 | K | SC STRUT TEMP |
| TFTERANGE | 28.27 | 0.98 | 4.551e-01 | -4.277e-02 | K | TFTE VENT/RAD TEMP |