MTA Monitoring Report 09/24/04 - 09/30/04

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 5.800e-9 CTI/day
Detrended slope 6.658e-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, 3 peaks are observed.

SIM Movements

7 TSC moves this period
weekly average time/step 0.00132 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
4975 ACIS-S NONE A1446 OK Prob
4626 ACIS-I NONE CTB-109 Lobe OK OK
4857 ACIS-S NONE SDSS J171535.96+632336.0 OK OK
6127 ACIS-S NONE RXJ1420+5334 OK OK
4491 ACIS-I NONE eta Cha OK OK
5031 ACIS-I NONE SWIRE LOCKMAN 9 OK OK
4665 ACIS-S NONE XRF040916 OK OK
5030 ACIS-I NONE SWIRE LOCKMAN 8 OK OK
6098 ACIS-I NONE VHE J1303-63 OK OK
5029 ACIS-I NONE SWIRE LOCKMAN 7 OK OK
5028 ACIS-I NONE SWIRE LOCKMAN 6 OK OK

Trending

This Week's focus is Sun Angle Correlations.

Trends last reported on July 08.

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