MTA Monitoring Report 06/27/08 - 07/03/08

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. 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: 1.470e-9 CTI/day (2.111e-9 CTI/day)
Detrended slope: 7.039e-9 CTI/day(7.395e-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

16 TSC moves this period
weekly average time/step 0.00130 s
mission average time/step 0.00134 s

Telemetry

New violations or new extrema are shown in blue cells.
MSID 07/27/08 07/28/08 07/29/08 07/30/08 08/03/08 08/02/08 08/03/08 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
1CBAT (200.95) (200.95) (200.95) (203.40) (200.95) (203.40) (203.40) (210.0)
301.0
(205.0)
306.06
A CAMERA BODY TEMP.
1CBBT (200.95) (200.95) (203.40) (203.40) (203.40) (203.40) (205.86) (210.0)
301.0
(205.0)
306.06
B CAMERA BODY TEMP.
1WRBT (183.83) (183.83)           (185.0)
323.0
(180.0)
360.06
B WARM RADIATOR TEMP.
5EPHINT 318.56 315.58 318.14 317.29 316.01 320.69 316.86 (261.0)
300.0
(258.0)
303.0
TEMP EPHIN
HKEBOXTEMP 322.97 320.29 322.29 321.61   325.85 320.95 (268.0)
308.0
(253.0)
343.0
K EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI 3.56 2.77 3.43 3.23 2.56 4.36 3.00 (-100.0)
2.0
(-200.0)
3.0
uA EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO 337.13   333.98 333.98 333.98 337.13   (253.0)
320.2
(250.2)
323.0
K EPHIN ELECTRONICS HOUSING TEMP
TEPHIN 319.42 316.12 317.77 316.94 316.94 321.30 316.12 (260.8)
300.2
(258.0)
303.0
TEMP EPHIN SENSOR HOUSING
3RCTUBPT       294.96 295.97     (234.1)
276.3
(231.6)
278.8
(+X) RCTU BASEPLATE
BOXTEMP         294.15     (225.2)
248.7
(223.2)
350.7
K SEA box temperature
ESAMYI   (0.06)     (0.06)     (8.5)
27
(6.5)
33.0
AMP S/A -Y CURRENT
ESAMYI   44.51     44.31     (8.5)
27
(6.5)
33.0
AMP S/A -Y CURRENT
ESAPYI   (0.14)     (0.14)     (7.5)
27
(6.5)
33.0
AMP S/A +Y CURRENT
ESAPYI   44.90     44.70     (7.5)
27
(6.5)
33.0
AMP S/A +Y CURRENT
TSAMYT   (304.78)     (304.78)     (310.8)
349.7
(255.2)
366.3
K -Y WING SOLAR ARRAY TEMP
TSAPYT   (304.78)     (304.78)     (310.8)
349.7
(255.2)
366.3
K +Y WING SOLAR ARRAY TEMP

IRUs


Recent Observations


OBSID DETECTOR GRATING TARGET ANALYSIS ACA
8894 HRC-S LETG AU Mic OK OK
9194 ACIS-23678 NONE S12 OK OK
9288 ACIS-7 NONE 0224+671 OK OK
9457 ACIS-01236 NONE AEGIS-2 OK OK
9377 ACIS-01236 NONE MACS2046 OK OK
9878 ACIS-01236 NONE AEGIS-2 OK OK
9879 ACIS-01236 NONE AEGIS-2 OK OK
9058 ACIS-012367 NONE IGR J14003-6326 OK OK
9877 ACIS-235678 NONE IC 4710 OK OK
9713 ACIS-456789 LETG PKS2155-304 CAL OK
9015 ACIS-012367 NONE AX J1700.1-4157 OK OK
9442 ACIS-0123 NONE LEDA 183026 OK OK
8943 ACIS-23678 NONE WR 2 OK OK
9445 ACIS-0123 NONE IGR J12072+2535 OK OK
9243 ACIS-3678 NONE 3CRR 65 OK OK
9541 ACIS-012367 NONE IC 2574 OK OK
9391 ACIS-01236 NONE cl0327+0233 OK OK
9144 ACIS-456789 HETG SNR 1987A OK OK
9705 ACIS-456789 HETG PKS2155-304 CAL OK
9706 ACIS-456789 LETG PKS2155-304 CAL OK
9707 HRC-S LETG PKS2155-304 CAL OK
9708 ACIS-456789 LETG PKS2155-304 CAL OK
9709 HRC-S LETG PKS2155-304 CAL OK
9710 ACIS-456789 LETG PKS2155-304 CAL OK
9712 ACIS-456789 HETG PKS2155-304 CAL OK

Trending

This week's focus is Sun Angle Correlations.

Last reported on Apr 03.

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.