MTA Monitoring Report 03/04/05 - 03/10/05

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 4.993e-9 CTI/day
Detrended slope 6.377e-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, one is very slow raise, and the other is very steep raise.

SIM Movements

13 TSC moves this period
weekly average time/step 0.00132 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
5695 ACIS-S NONE SDSSJ031950.54-005850.6 OK OK
5832 ACIS-S NONE RXCJ0117.8-5455 OK OK
5603 ACIS-S NONE WFIJ2033-4723 OK OK
5525 ACIS-S NONE RXJ1308.8+2127 OK OK
5912 ACIS-I NONE M86 OK OK
5428 ACIS-I NONE LkHa101cluster OK OK
4536 ACIS-S NONE M31 OK OK
5659 ACIS-S NONE SDSSJ024912.86-081525.6 OK OK
5429 ACIS-I NONE LkHa101cluster OK OK
5705 ACIS-S NONE SDSSJ093514.72+033545.7 OK OK
5825 ACIS-S NONE RCS1107.3-0523 OK OK
5826 ACIS-I NONE M87 OK OK
5829 ACIS-I NONE M87 OK OK
6155 ACIS-S NONE PSRJ0437-4715 OK OK
4606 HRC-S NONE 3EGJ1835+5918 OK OK

Trending

This Week's focus is HRMA Thermal.

Trends last reported on December 16.

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