MTA Monitoring Report 11/09/12 - 11/15/12

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: 2.390e-5 CTI/day (1.571e-5 CTI/day)
Detrended slope: 6.924e-5 CTI/day (7.132e-5 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.

 CCD0CCD1CCD2CCD3CCD4CCD5CCD6CCD7CCD8CCD9
Previously Unknown Bad Pixels                    
Current Warm Pixels (117,749) (153,205) (692,141) (427,125) (802,665) (910,239)       (233,315) (233,321) (233,322) (233,323) (233,324) (233,325) (258,797) (263,317) (280,313) (352,544) (369,376) (669,577) (1023,166) (843,420) (884,31) (335,412)    
Flickering Warm Pixels (667,782)   (526,66) (764,98) (703,739) (811,637)   (233,327) (367,511) (745,313) (233,326) (282,385)   (199,678) (139,109) (881,53) (833,325) (1024,453) (1024,454) (1024,455) (1024,456) (1024,457) (1024,458) (197,241) (913,165) (356,902) (587,544) (636,819) (40,49)
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates                    
Flickering Warm Column Candidates                    

ACIS Focal Plane Temperature

For this period, 4 peaks are observed.

Weekly focal plane temperature with sun angle, earth angle, and altitude overplotted. Sun angle is the solar array angle, that is the angle between the sun and the optical axis (+X axis). The earth angle is the angle between earth and the ACIS radiator (+Z axis). Altitude varies from 34 kkm to 128 kkm.



SIM Movements

5 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 11/09/12 11/10/12 11/11/12 11/12/12 11/13/12 11/14/12 11/15/12 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
5EPHINT 332.48 332.48           (261.0)
300.0
(258.0)
303.0
TEMP #EPHIN
HKEBOXTEMP 338.12 338.12           (268.0)
308.0
(253.0)
343.0
K #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
TEIO 348.12 349.70   348.12       (253.0)
320.2
(250.2)
323.0
K #EPHIN ELECTRONICS HOUSING TEMP
TEPHIN 333.98 333.98   332.41       (260.8)
300.2
(258.0)
303.0
TEMP #EPHIN SENSOR HOUSING
S2HVLV (83.00) (83.00) (83.00) (83.00) (83.00) (83.00) (83.00) (126.0)
128.0
(125.0)
129.0
(2S2HVLV) #Shield PMT 2 HV monitor
CALPALV           (72.00)   (126.0)
128.0
(125.0)
129.0
V #Cal pulser amplitude (2CALPALV)
RSRFALV           (150.00)   (172.0)
174.0
(171.0)
175.0
V #Range switch setting (2RSRFALV)
RSRFALV 190.00 190.00 190.00 190.00 190.00 190.00 190.00 (172.0)
174.0
(171.0)
175.0
V #Range switch setting (2RSRFALV)
PRBSCR           (0.01)   (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           (-34.50)   (-12.15)
34.85
(-15.15)
39.85
C #Spect det temperature (2SPINATM)
LVPLATM           (-51.40)   (-32.15)
49.85
(-35.15)
54.85
C #LVPS plate temperature (2LVPLATM)
SMTRATM           55.20   (-17.15)
44.85
(-20.15)
49.85
C #Selected motor temperature (2SMTRATM)
AACH1T (296.54) (297.28) (296.54) (295.81) (295.44) (295.81) (295.44) (314.0)
341.0
(264.0)
373.0
K #PEA1 AC HOUSING TEMPERATURE IMAGE 0
AACH2T 296.54 297.28 296.91 296.18       (278.0)
293.0
(250.2)
310.8
K #AC HOUSING TEMP (ACH2)
AAOTALT 296.18 296.91 296.18 295.44 295.07 295.44 295.44 (286.75)
287.91
(286.60)
288.06
K #AC OPT TEL ASSY LENS TEMP
AAOTASMT 295.44 296.54 295.81 295.07       (286.25)
287.91
(286.15)
288.06
K #AC OPT TEL ASSY SECONDARY MIRROR TEMP
AAOTH2MT   296.91           (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
ELBI 49.73 48.18 49.21 49.99 47.14 48.70 50.51 (17.0)
32.0
(3.0)
75.8
AMP #LOAD BUS CURRENT
4RT577T 295.34 296.95           (281.9)
292.0
(250.2)
308.0
K #RT 577 - OB CONE TEMP
4RT584T   293.34 293.34         (281.9)
290.0
(250.2)
308.0
K #RT 584 - STRUT TEMP
4RT591T 296.24 296.78 296.78     295.71 295.71 (281.9)
292.0
(250.2)
308.0
K #RT 591 - STRUT TEMP
OOBTHR04   293.30           (281.9)
290.0
(250.2)
308.0
K #RT 27: HRMA STRUT
OOBTHR05   293.46 293.46         (281.9)
290.0
(250.2)
308.0
K #RT 28: HRMA STRUT
OOBTHR45 296.47 296.79 296.21 296.34       (281.9)
292.0
(250.2)
308.0
K #RT 67: TFTE COVER
OOBTHR52 295.48 296.28 296.19         (281.9)
292.0
(250.2)
308.0
K #RT 78: S/C STRUT
OOBTHR56 301.07 300.71 300.80 301.07 297.14 297.85 299.19 (281.9)
295.0
(250.2)
308.0
K #RT 158: OBA CONE


IRUs

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
13907 ACIS-35678 NONE IRAS F15307+3252 OK OK
14000 ACIS-01237 NONE G12-34 OK OK
14349 ACIS-01236 NONE PLCKG266.6-27.3 OK OK
13871 ACIS-456789 NONE NGC3341 OK OK
13326 ACIS-678 NONE SDSS J1034+1912 OK OK
13874 ACIS-2367 NONE 3c103 OK OK
15578 ACIS-0123 NONE Abell 115 OK OK
15579 ACIS-01236 NONE PLCKG266.6-27.3 OK OK
14351 ACIS-01236 NONE PLCKG266.6-27.3 OK OK
13811 ACIS-23678 NONE IC 3418 OK OK
14004 ACIS-01237 NONE G12-36 OK OK
14005 ACIS-01237 NONE G12-14 OK OK
13632 ACIS-7 NONE UZTauE_P3 OK OK
13928 ACIS-35678 NONE Haro 9 OK OK
13958 ACIS-23678 NONE SDSS J132231.86+263159.1 OK OK
13733 ACIS-23678 NONE NGC6717 OK OK

Trending

This week's focus is HRMA Thermal.

Last reported on Aug 23.

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.








If you have any questions, please contact: swolk@head.cfa.harvard.edu