MTA Monitoring Report 11/08/02 - 11/14/02

Archive of all weekly reports

Archive of monthly reports

Radiation

Science observations were halted by SCS107 due to EPHIN P4GM trip at 2002:314:03:16 GMT and resumed at 2002:315:10:25.
Lost science time: 51.8 ks
OBSIDs affected: 3057 (partial), 3058, 3283

Detrended CTI

CTI analysis is now computed with "detrending":
Detrend CTI = Measured CTI + S3 amplitude reject rate * Detrend factor.

Average of ACIS-I CCDs (MnKa) slope 8.813e-9 CTI/day
Detrended slope 9.019e-9 CTI/day

ACIS Warm Pixels


The following pixels consistently showed a bias level more than 5 sigma away the chip's mean level during this period.
We suspect some of the recurring bad pixels may be due to biases which are taken just after perigee, when the focal plane is somewhat warm. For more information see the link above and MTA monthly reports.



ACIS Focal Plane Temperature

For this period, 1 peak is observed.

SIM Movements

10 TSC moves this period
weekly average time/step 0.00131 s
mission average time/step 0.00137 s

Telemetry

New violations or new extrema are indicated by *. Recurrent problems are tracked here.

MSID 11/8 11/9 11/10 11/11 11/12 11/13 11/14 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
TEPHIN 305.68 305.68 302.69 302.09 303.29 305.68 305.68 (260.8)
300.2
(258.0)
303.0
K EPHIN SENSOR HOUSING TEMP
5EPHINT 304.51 304.51 303.23 301.95 303.23 305.36 304.93 (261.0)
300.0
(258.0)
303.0
K EPHIN TEMP
HKBBIASLEAKI 0.79 0.76 0.71 0.64 0.71 0.85 0.82 (-100.0)
0.5
(-200.0)
0.7
uA EPHIN HOUSEKEEPING B-BIAS: LEAKAGE CURRENT (5EHSE500)
HKEBIASLEAKI 33.25 32.54       35.55 34.84 (-100.0)
30.0
(-200.0)
40.0
uA EPHIN HOUSEKEEPING E-BIAS: LEAKAGE CURRENT (5EHSE800)
HKEBOXTEMP 309.96 309.96     308.45 310.48 310.48 (268.0)
308.0
(253.0)
343.0
K EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
TEMPHOUS     288.35         (4.85)
288.0
(-22.95)
290.0
C temp 2 - AC housing (AACH1T)
FAMTRTEMP 285.20 284.30     282.20     (260.0)
282.0
(255.0)
285.0
K FA motor temperature
BOXTEMP 292.65             (278.0)
292.0
(276.0)
294.0
K SEA box temperature
3TTHRC2T   *295.97           (243.0)
293.0
(218.5)
353.0
K TT AT HRC BIPOD ATTACH #2
TSCIUSF1 *359.12 359.12     354.41     (230.2)
346.9
(227.4)
349.7
K SC-IUS FITTING-1 TEMP
TSCIUSF8 *359.12 359.12     352.84     (230.2)
346.9
(227.4)
349.7
K SC-IUS FITTING-8 TEMP
TCYLAFT1 *296.42 *297.45 297.45         (260.8)
294.1
(227.4)
349.7
K CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1
TCYLAFT6 *296.42 *297.96 297.45         (260.8)
294.1
(227.4)
349.7
K CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6
TRSPMTPC   *295.00           (260.8)
294.1
(216.3)
349.7
K RAD SHR PNL TEMP:TTWN MUPS AND PCAD
TMZP_CNT *332.41 332.41     327.66 327.66 329.78 (237.4)
327.4
(227.4)
349.7
K -Z PNL TEMP:CENTER
TFSSBKT1 *340.27 340.27   333.98 333.98 335.56 337.13 (237.4)
333.0
(223.0)
348.0
K FSS BRACKET-1 TEMP (+Y)
TFSSBKT2 *338.70 338.70       333.98 337.13 (237.4)
333.0
(223.0)
348.0
K FSS BRACKET-2 TEMP (-Y)
TMZLGABM     323.42     324.48   (244.1)
321.9
(208.0)
388.0
K -Z LOW-GAIN ANTENNA BOOM TEMP
OOBTHR56 289.01 289.01 288.74 289.10 289.19 289.37 289.37 (281.9)
288.6
(250.2)
308.0
K RT 158: OBA CONE
OOBTHR57   *289.10           (281.9)
288.6
(250.2)
308.0
K RT 150: OBA CONE
1PIN1AT   303.78           (268.16)
303.16
(236.66)
309.66
K PSMC TEMP 1A
1DPICACU   *(0.40) (0.40) (0.40)       (0.90)
1.75
(-1000)
1000
AMP DPA INPUT CURRENT A
1DPICBCU   (0.25) (0.25) (0.26)       (0.70)
1.75
(-1000)
1000
AMP DPA INPUT CURRENT B

IRUs


Recent Observations

"Prob" means that there was probably bad time data included in the manual runs. This will be corrected in future processing.

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
2709 ACIS-S NONE XTE J2123-058 OK OK
2994 ACIS-S NONE PSS 2222+2307 OK OK
3286 ACIS-I NONE MACSJ2229.7-2755 OK OK
2755 HRC-S NONE G21.5-0.9 OK OK
3057 ACIS-S NONE 0156-252 OK OK
2995 ACIS-S NONE PSS 2237+1837 OK Missing
2788 ACIS-S NONE RX J0420-5022 OK OK
3314 ACIS-S NONE AX J0335.6-3609 OK OK
3251 ACIS-I NONE MACS-J0025.4-1222 OK OK
3061 ACIS-S NONE 2048-272 OK OK
2804 ACIS-I NONE G309.8+0.0 OK OK
3550 ACIS-I NONE NGC 1313 OK OK
3774 ACIS-S NONE V4743 Sgr OK OK
2807 ACIS-I NONE G053.6-2.2 OK OK
2797 HRC-S NONE PSR B1821-24 OK OK

Trending

This Week's focus HRMA Thermal.

Trends last reported on Aug 22.
Only the most interesting or representative msids are shown below. For a full listing choose the bulletted link.