MTA Monitoring Report 08/13/04 - 08/19/04

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 6.284e-9 CTI/day
Detrended slope 6.916e-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, 5 peaks are observed.

SIM Movements

10 TSC moves this period
weekly average time/step 0.00128 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
4730 ACIS-S NONE NGC4697 OK OK
4780 ACIS-S NONE F1345-3363 OK OK
5361 ACIS-I NONE 1E0657-56 OK OK
5364 ACIS-S NONE GRB 040812 DDT OK
4707 ACIS-S NONE SCULPTOR DWARF SPHEROIDAL OK OK
4831 ACIS-S NONE LBQS 0054+0200 OK OK
5358 ACIS-I NONE 1E0657-56 OK OK
5359 ACIS-S NONE RCS2156.7-0448 OK OK
5357 ACIS-I NONE 1E0657-56 OK OK
4643 ACIS-S NONE SGR 1806-20 CC OK
4990 ACIS-I NONE 2dF Selected Group OK OK

Trending

This Week's focus is SIM.

Trends last reported on May 27.

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