MTA Monitoring Report 09/03/04 - 09/09/04

Archive of all weekly reports

Archive of monthly reports

Radiation

Quiet.

Detrended CTI

CTI page was updated. The top panel shows an example of detrended CTI measurements from the front illuminated CCD3 Node 0. The top plot is all data points without any temperature dependency correction. The middle plot is data with the focal temperature equal or colder than -119.7 C, and the integration time longer than 7,000 sec. The bottom plot is all data with the temperature correction.

The values quoted below are temperature factor corrected ones.
Average of ACIS-I CCDs (MnKa) slope 6.437e-9 CTI/day
Detrended slope 7.076e-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

For this period, 2 peaks are observed.

SIM Movements

13 TSC moves this period
weekly average time/step 0.00127 s
mission average time/step 0.00137 s

Telemetry

IRUs


Recent Observations

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

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
6115 ACIS-S NONE M101 OK Prob
4552 ACIS-S HETG 4U1957+11 OK /OK OK
4960 ACIS-I NONE Abell2107 OK OK
6114 ACIS-S NONE M101 OK OK
5363 ACIS-S LETG SNR1987A OK /OK OK
4521 ACIS-S NONE RXJ1914.4+2456 OK OK
4622 ACIS-S HETG TheCrabNebula OK /OK OK
4888 ACIS-I NONE Abell85 OK OK
4887 ACIS-I NONE Abell85 OK OK
4886 ACIS-I NONE Abell85 OK OK
4885 ACIS-I NONE Abell85 OK OK
4884 ACIS-I NONE Abell85 OK OK
4883 ACIS-I NONE Abell85 OK OK
4882 ACIS-I NONE Abell85 OK OK
4881 ACIS-I NONE Abell85 OK OK
4663 ACIS-I NONE XRF040825 OK OK
4825 ACIS-S NONE SDS0050-0053 OK OK
6099 ACIS-S LETG NR1987A OK /OK OK
4848 HRC-I NONE PG1418+546 OK OK

Trending

This Week's focus is SPACECRAFT TEMPERATURES/ELECTRONICS.

Trends last reported on June 17.

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