MTA Monitoring Report 08/12/05 - 08/18/05

Archive of all weekly reports

Archive of monthly reports

A current limited episode occurred on doy 226-229.

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 4.433e-9 CTI/day
Detrended slope 7.736e-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

9 TSC moves this period
weekly average time/step 0.00128 s
mission average time/step 0.00136 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
6361 ACIS-S NONE CXO M82 J095550.2+694047 OK OK
6360 ACIS-S HETG SS 433 OK /Grat OK
5644 ACIS-S NONE CXO M82 J095550.2+694047 OK OK
5514 ACIS-S HETG SS 433 OK /Grat OK
5589 ACIS-S NONE GRB050724 TOO OK
5600 ACIS-S HETG M81* OK /Grat OK
6358 ACIS-I NONE Abell 1650 OK OK
5406 ACIS-I NONE Coronet Cluster OK OK
5492 ACIS-I NONE SMCwing 13 OK OK
5513 ACIS-S HETG SS 433 OK /Grat OK
5405 ACIS-I NONE Coronet Cluster OK OK
6357 ACIS-I NONE Abell 1650 OK OK
5960 HRC-I LETG HZ43 CAL /Grat OK

Trending

This Week's focus is OBA Thermal.

Trends last reported on May 26.

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