MTA Monitoring Report 11/08/24 - 11/14/24

Archive of all weekly reports
Archive of monthly reports

Radiation

Quiet

Detrended CTI

Although we prefer to quote CTI values of the cleanest data (FT <= -119.7 C, int time > 7000sec), the data that fulfills these conditions are getting rare. We now quote CTI based on temperature corrected data for Focal plane temperature <= -118.5 C).

The unit is now CTI/year not CTI/day.

Average of ACIS-I CCDs (MnKa) slope: 5.214e-02 CTI/year (1.428e-04 CTI/day)
Detrended slope: 4.865e-02 CTI/year (1.333e-04 CTI/day)

ACIS Warm Pixels

We display all bad pixels that have 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 boundaries.

New definitions of warm pixels and flickering pixels (May 15, 2014). If a pixel displays the level beyond a threshold for more than 70% of the time in the past two weeks, the pixel is categorized as a "warm" pixel. If a pixel is above the threshold more than 30% of time but less than 70% of the time in the past two weeks, the pixel is categorized as a "flickering" pixel.

 CCD0CCD1CCD2CCD3CCD4CCD5CCD6CCD7CCD8CCD9
Previously Unknown Bad Pixels             (61,77)      
Current Warm Pixels   (985,393) (910,239) (802,665) (178,149) (803,225) (726,537) (526,66) (917,232) (21,95)     (1000,214) (335,412) (74,134) (597,187) (881,53) (275,393)  
Flickering Warm Pixels (283,278) (787,181) (427,125) (837,378) (665,25) (99,899) (104,31) (680,391) (811,637) (617,159) (318,53) (394,80) (931,553) (885,460) (879,121) (641,669) (263,317) (728,340) (669,577) (439,452) (357,303) (233,227) (233,79) (877,408) (270,726) (369,376) (161,206) (258,797) (383,586) (554,484) (226,564) (282,385) (647,891) (233,102) (884,31) (670,387) (849,169) (874,186) (838,239) (178,399) (182,474) (541,41) (447,769) (136,65) (130,26) (102,139) (675,304) (295,978) (332,324) (139,109) (333,466) (893,490) (666,165)  
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates           512 510 1022   512 1022    
Flickering Warm column candidates                    

ACIS Focal Plane Temperature

For this period, 3 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

19 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 11/08/24 11/09/24 11/10/24 11/11/24 11/12/24 11/13/24 11/14/24 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
AWD1TQI     (-3.39)         (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 1 TORQUE CURRENT
AWD4TQI             (-3.39) (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 4 TORQUE CURRENT
AWD6TQI     (-3.43)         (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 6 TORQUE CURRENT
CALPALV   (123.00)         (0.00) (126.0)
128.0		 (125.0)
129.0		 VCal Pulser Amplitude
CTXBPWR     (0.00) (0.00)   (0.00)   (36.12)
37.0		 (36.0)
38.0		 DBMTRANSMITTER B OUTPUT POWER
MZOBACONE 309.92 313.05 313.27 308.49   308.86 308.82 (260.2)
303.0		 (250.2)
308.0		 CONE-Z SIDE OBA CONE
OBAAVG 302.73 304.63 304.61 301.49       (282.5)
300.0		 (281.4)
301.0		 KOBA/TFTE TEMP
OBADIAGRAD 4.71 4.58 4.61 4.15 4.34 4.72 4.75 (-1.11)
3.5		 (-2.78)
3.9		 KOBA DIAM GRAD
PZOBACONE   309.09 309.06         (260.2)
303.0		 (250.2)
308.0		 CONE+Z SIDE OBA CONE
SPHVLV             (0.00) (72.0)
128.0		 (71.0)
129.0		 (2SPHVLV)Spect Bot MCP HV Monitor
TFTERANGE 47.49   48.64 45.56 48.77 46.63   (16.7)
37.5		 (11.1)
45.0		 KTFTE VENT/RAD TEMP


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
28546 ACIS-23567 NONE NGC1512 OK OK
30599 ACIS-67 NONE PSO J170.8326+20.2083 OK OK
28660 ACIS-5678 NONE Mrk 34 OK OK
30604 ACIS-67 NONE DIRECT V7984 M31B OK OK
28752 HRC-I NONE NGC 2287 OK OK
30602 ACIS-0123 NONE Abell 370 OK OK
30605 ACIS-67 NONE DIRECT V7984 M31B OK OK
30600 ACIS-67 NONE PSO J170.8326+20.2083 OK OK
30603 ACIS-5678 NONE Mrk 34 OK OK
28624 ACIS-0123 NONE Abell 370 OK OK
28016 ACIS-3678 NONE GRB 241105A OK OK
28642 ACIS-0123 NONE Abell 370 OK OK
28837 ACIS-5678 HETG 4U 1626-67 OK/NA OK
28643 ACIS-0123 NONE Abell 370 OK OK
30617 ACIS-5678 HETG 4U 1626-67 OK/NA OK
30616 ACIS-5678 HETG 4U 1626-67 OK/NA OK
30613 ACIS-0123 NONE Abell 370 OK OK
30619 ACIS-67 NONE HD 109833 OK OK
30614 ACIS-0123 NONE Abell 370 OK OK
29730 ACIS-67 NONE HD 109833 OK OK
30615 ACIS-0123 NONE Abell 370 OK OK
28282 HRC-S NONE SWIFT J023017.0+283603 OK OK
28073 ACIS-235678 NONE GRB 221009A OK OK
30580 ACIS-67 NONE GRB 240825A OK OK
28843 ACIS-456789 HETG M33 X-8 OK/NA OK
30039 ACIS-567 NONE ACT-CL J2213.6-0825 OK OK
30612 HRC-S NONE SWIFT J023017.0+283603 OK OK
30568 ACIS-67 NONE AT2024wpp OK OK
30608 ACIS-235678 NONE GRB 221009A OK OK
30618 ACIS-456789 HETG M33 X-8 OK/NA OK
28095 ACIS-23678 NONE 2MASX J09030490+7251472 OK OK

Trending

This week's focus is EPHIN

Last reported on Aug 29.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
5eiot 0.1730.026(3.37+/-0.18)e20.21 +/- 0.39KEIO TEMP
5ephint 2.2530.011(3.19+/-0.18)e2-0.05 +/- 0.17KEPHIN TEMP
teio 1.5060.021(3.16+/-0.18)e2-0.20 +/- 0.41KEPHIN ELECTRONICS HOUSING TEMP
tephin 2.2480.011(3.19+/-0.18)e2-0.10 +/- 0.17KEPHIN SENSOR HOUSING TEMP

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