MTA Monitoring Report 04/17/09 - 04/23/09

Archive of all weekly reports

Archive of monthly reports

Radiation

Quiet.

Detrended CTI

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: 1.352e-9 CTI/day (1.598e-9 CTI/day)
Detrended slope: 7.150e-9 CTI/day(7.284e-9 CTI/day)

ACIS Warm Pixels

We display all bad pixels showed up in past, and, if any, previously unknown bad pixels appeared in the last 14 days. We also list hot pixels (defined as 1000 above the average of bias background). Warm columns 509-514 are probably due to a computational artificial effect due to boundaries.


ACIS Focal Plane Temperature

SIM Movements

12 TSC moves this period
weekly average time/step 0.00132 s
mission average time/step 0.00134 s

Telemetry

New violations or new extrema are shown in blue cells.
MSID 04/17/09 04/18/09 04/19/09 04/20/09 04/21/09 04/22/09 04/23/09 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
1CBAT (203.40) (203.40) (203.40) (203.40) (203.40) (200.95) (203.40) (210.0)
301.0
(205.0)
306.06
A CAMERA BODY TEMP.
1CBBT (203.40) (203.40) (203.40) (203.40) (203.40) (200.95) (203.40) (210.0)
301.0
(205.0)
306.06
B CAMERA BODY TEMP.
1CRAT           (142.83)   (143.0)
323.0
(138.0)
373.06
A COLD RADIATOR TEMP.
1WRAT           (183.83)   (185.0)
323.0
(180.0)
360.06
A WARM RADIATOR TEMP.
1WRBT           (183.83)   (185.0)
323.0
(180.0)
360.06
B WARM RADIATOR TEMP.
5EPHINT 320.27 316.01 314.30 319.42 319.42 319.84 318.14 (261.0)
300.0
(258.0)
303.0
TEMP EPHIN
HKEBOXTEMP 325.11   320.29 323.67 323.67 324.39 322.29 (268.0)
308.0
(253.0)
343.0
K EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI 4.17 2.51 2.99 3.98 3.92 4.00 3.48 (-100.0)
2.0
(-200.0)
3.0
uA EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO 337.13 333.98 333.98 335.56 333.98 333.98   (253.0)
320.2
(250.2)
323.0
K EPHIN ELECTRONICS HOUSING TEMP
TEPHIN 321.30 316.94 316.12 318.59 319.42 320.24 317.77 (260.8)
300.2
(258.0)
303.0
TEMP EPHIN SENSOR HOUSING
CALPALV     (74.00)         (126.0)
128.0
(125.0)
129.0
V Cal pulser amplitude (2CALPALV)
RSRFALV     (141.00) (141.00)       (172.0)
174.0
(171.0)
175.0
V Range switch setting (2RSRFALV)
PRBSCR     (-2.99)         (1.239)
1.921
(0.898)
2.262
AMP Primary bus current (2PRBSCR)
PRBSVL     (6.56)         (23.0)
34.0
(22.0)
35.0
V Primary bus voltage (2PRBSVL)
SPINATM     (-30.96) (-30.96)       (-12.15)
34.85
(-15.15)
39.85
C Spect det temperature (2SPINATM)
LVPLATM     (-51.40) (-51.40)       (-32.15)
49.85
(-35.15)
54.85
C LVPS plate temperature (2LVPLATM)
SMTRATM     55.20 55.20       (-17.15)
44.85
(-20.15)
49.85
C Selected motor temperature (2SMTRATM)
AI1AX1X         (-4.00) (-4.00)   (-0.085)
0.085
(-0.1)
0.1
RATE IRU-1 AXIS 1X ANALOG
AI1AX1Y   (-3.97)   (-3.97) (-4.00) (-4.00)   (-0.085)
0.085
(-0.1)
0.1
RATE IRU-1 AXIS 1Y ANALOG
AI1AX2X         (-4.00) (-4.00)   (-0.085)
0.085
(-0.1)
0.1
RATE IRU-1 AXIS 2X ANALOG
AI1AX2Y       (-3.97) (-4.00) (-4.00)   (-0.085)
0.085
(-0.1)
0.1
RATE IRU-1 AXIS 2Y ANALOG
AORWSPD1           445.44   (-419.0)
419.0
(-471.0)
471.0
RPS REACTION WHEEL RATES
AORWSPD3         439.31     (-419.0)
419.0
(-471.0)
471.0
RPS REACTION WHEEL RATES
AACCCDRT 296.54             (287.28)
289.58
(287.13)
289.73
K AC CCD TEMP (RDNT)
AACH1T (293.59) (293.22)         (293.22) (314.0)
341.0
(264.0)
373.0
K PEA1 AC HOUSING TEMPERATURE IMAGE 0
AACH2T 293.59 293.22   293.22     293.22 (278.0)
293.0
(250.2)
310.8
K AC HOUSING TEMP (ACH2)
AAOTH2MT 292.85             (286.50)
287.53
(286.40)
287.63
K AC OPT TEL ASSY SECONDARY MIRROR TEMP (HRMA)
3RCTUBPT     298.48 298.48   294.46   (234.1)
276.3
(231.6)
278.8
(+X) RCTU BASEPLATE
BOXTEMP   293.15           (225.2)
248.7
(223.2)
350.7
K SEA box temperature
ELBI 49.21 50.25 49.21 48.70   49.21   (17.0)
32.0
(3.0)
75.8
AMP LOAD BUS CURRENT
AWD1TQI (-1.50) (-1.26)     (-1.22) (-3.15)   (-1.22)
1.22
(-3.3)
3.3
CURRENT WHEEL 1 TORQUE
AWD1TQI           2.87   (-1.22)
1.22
(-3.3)
3.3
CURRENT WHEEL 1 TORQUE
AWD2TQI   (-1.30)     (-1.50)     (-1.22)
1.22
(-3.3)
3.3
CURRENT WHEEL 2 TORQUE
AWD3TQI   (-1.46)   (-1.50)       (-1.22)
1.22
(-3.3)
3.3
CURRENT WHEEL 3 TORQUE
AWD4TQI           (-2.90)   (-1.22)
1.22
(-3.3)
3.3
CURRENT WHEEL 4 TORQUE
AWD4TQI           3.15   (-1.22)
1.22
(-3.3)
3.3
CURRENT WHEEL 4 TORQUE
AWD5TQI (-1.22) (-1.38)     (-1.46)     (-1.22)
1.22
(-3.3)
3.3
CURRENT WHEEL 5 TORQUE
AWD6TQI (-1.22)     (-1.50)       (-1.22)
1.22
(-3.3)
3.3
CURRENT WHEEL 6 TORQUE
TFSSBKT1 348.63 346.67 348.63 348.63 346.67 346.67   (233.0)
345.2
(223.0)
348.0
(+Y) FSS BRACKET-1 TEMP
TFSSBKT2 348.63 346.67 348.63 348.63 346.67 348.63   (233.0)
345.2
(223.0)
348.0
(-Y) FSS BRACKET-2 TEMP
4RT584T 290.27 290.27   290.01 290.01   290.01 (281.9)
290.0
(250.2)
308.0
K RT 584 - STRUT TEMP
4RT591T 292.05     292.05       (281.9)
292.0
(250.2)
308.0
K RT 591 - STRUT TEMP
OOBTHR04 290.25 290.16           (281.9)
290.0
(250.2)
308.0
K RT 27: HRMA STRUT
OOBTHR05 290.32 290.23   290.10 290.06   290.14 (281.9)
290.0
(250.2)
308.0
K RT 28: HRMA STRUT
OOBTHR56 295.08             (281.9)
295.0
(250.2)
308.0
K RT 158: OBA CONE


Pitch Angle and System Temperature

This is a test implimentation, not all #'s have been verified.
On the weekly plots, long green ticks indicate obsid starts. The shorter orange ticks indicate rad zone events.

The following table shows the maximum temperature (in K) appeared during the observations. All data are taken between Apr 6 and Apr 13, 2009- DOY 96-102.

Pitch Angle 60 - 75 75 - 90 90 - 110 110 - 130 130 - 145
TFSSBKT1 353.4354.3353.4351.0351.0
TFSSBKT2 353.4354.3353.4351.0351.0
TEPHIN 320.8319.5321.3321.1316.3
TEIO 336.0327.8337.1331.0312.9
5EPHINT 319.7319.4320.8320.5316.3
HKEBOXTEMP 325.1324.4325.6324.7320.5
OHRTHR38 291.1336.5291.2313.8337.0
4RT568T 290.0289.4290.0288.1289.4
4PRT4AT 277.3289.6289.6275.2275.8
OOBTHR06 289.4 292.6  
4RT583T 288.3292.3292.8288.5288.0
4RT586T 289.5292.3292.6289.5289.3
PLINE01T 292.6297.1290.6296.7297.4
PLINE02T 328.0330.6317.1317.3311.5
PLINE03T 331.3336.8316.1317.4307.4



IRUs


Recent Observations


OBSID DETECTOR GRATING TARGET ANALYSIS ACA
10025 ACIS-7 NONE M82 ULX OK OK
10903 ACIS-0123 NONE Tycho's SNR OK OK
10140 ACIS-235678 NONE SN2009bb OK OK
10492 ACIS-236789 NONE GRB090407 OK OK
10094 ACIS-0123 NONE Tycho's SNR OK OK
10900 ACIS-23567 NONE Abell 1795 CAL OK
10901 ACIS-23567 NONE Abell 1795 CAL OK
10898 ACIS-01236 NONE Abell 1795 CAL OK
9945 ACIS-456789 HETG Eta Car, Post-Minimum OK OK
9917 ACIS-0123 NONE V1647 Ori OK OK
10277 ACIS-7 NONE NGC 4051 CC OK
10599 ACIS-456789 HETG Capella CAL OK
10899 ACIS-01236 NONE Abell 1795 CAL OK
10348 ACIS-235678 NONE F15462-0450 OK OK

Trending

This week's focus is SIM.

Last reported on Jan 29.

Only the most interesting or representative msids are shown below. For a full listing choose the bulletted link.

Min/max envelopes in dark blue appear on the trending plots. The envelopes are 4th degree fits to the monthly minimum and maximum values for each MSID. The final polynomial form and binning are still being experimented with. We will soon add to the trending pages a report of the fits and predictions they give on future limit violations. The light blue curve is our original smoothing of all the data over 30 day moving boxcars. The green/yellow line is a linear fit to all the data; the break occurs at a limit change.