MTA Monitoring Report 11/19/04 - 11/25/04

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 5.640e-9 CTI/day
Detrended slope 6.525e-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

8 TSC moves this period
weekly average time/step 0.00130 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
4471 ACIS-S NONE HD130948BC OK OK
5173 ACIS-S HETG PKS2155-304 OK /Not yet avail. OK
4474 ACIS-S HETG OrionNebulaCluster OK /OK OK
5376 ACIS-I NONE HR1940 OK OK
5282 ACIS-S NONE RXJ0806.3+1527S OK OK
4490 ACIS-S NONE HH111 OK OK
6164 ACIS-I NONE ExtendedCDF-S#4 OK OK
4714 ACIS-S NONE SCULPTORDWARFSPHEROIDAL OK OK
4726 ACIS-S NONE NGC4485/4490 OK OK
5019 ACIS-I NONE ExtendedCDF-S#3 OK OK
5063 HRC-I NONE ArLac OK Missing
5172 HRC-S HETG PKS2155-304 OK / OK

Trending

This Week's focus is HRMA Gradients.

Trends last reported on September 02.

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