MTA Monitoring Report 07/06/01 - 07/12/01

Archive of all weekly reports

Archive of Monthly reports

Radiation

There were no radiation alerts during this period.

ACIS/Radiation Environment correlations

CTI Trend

Average of ACIS-I CCDs (MnKa) slope 1.616e-8 CTI/day
Detrended slope 1.333e-8 CTI/day

ACIS Warm Pixels

The following pixels consistently showed a bias level more than 5 sigma away the chip's mean level during this period.
For more information see the link above and MTA monthly reports.

ACIS Focal Temperature

For this period, 3 peaks were observed.

MTA Problem Tracking

The following msids keep coming:
2PRBSVL 2C15PALV 2C05PALV 2C24PALV 2C15NALV
ES2P5CV 1DPDBBON ES1P5CV

Note: Problem Tracking system is currently not working properly. Many problems reported are not listed on the table.

SIM Movements

10 TSC moves this period
weekly average time/step 0.00134 s
mission average time/step 0.00139 s

Telemetry

7/06
Sim Thermal:
Spacecraft Temperature

7/07
7/08
7/09

Recent Observations

The ACA Problem is in the specified handling of guide star positional errors.
This issue in not significant to the final product and so is being worked at low priority.
OBSID DETECTOR GRATING TARGET ANALYSIS ACA
2067 ACIS-S NONE IC 5332 OK Problem
1694 ACIS-S NONE PROTO CLUSTER OK Missing
2478 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
2479 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
2481 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
2480 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
2474 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful Missing
2476 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
2477 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
2475 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
2473 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful Missing
2472 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful Missing
1818 HRC-I NONE LINEAR 2001 A2 OK Problem
1817 HRC-I NONE LINEAR 2001 A2 OK OK
1816 HRC-I NONE LINEAR 2001 A2 OK OK
1826 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
1815 HRC-I NONE LINEAR 2001 A2 OK OK
1814 HRC-I NONE LINEAR 2001 A2 OK OK
1825 HRC-I NONE LINEAR 2001 A2 OK OK
1824 HRC-I NONE LINEAR 2001 A2 OK OK
1823 HRC-I NONE LINEAR 2001 A2 OK OK
1820 HRC-I NONE LINEAR 2001 A2 OK OK
1822 HRC-I NONE LINEAR 2001 A2 OK OK
1825 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
1824 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
1823 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
1820 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
1822 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
1037 ACIS-S NONE G74.9+1.2 OK OK
2023 ACIS-I NONE NGC 604 OK Missing
1689 ACIS-I NONE LOCKMAN HOLE #21 OK OK
1693 ACIS-I NONE LOCKMAN HOLE #13 OK Problem
1692 ACIS-I NONE LOCKMAN HOLE #8 OK OK
1691 ACIS-I NONE LOCKMAN HOLE #7 OK OK
1690 ACIS-I NONE LOCKMAN HOLE #18 OK OK
1680 ACIS-I NONE LOCKMAN HOLE #1 OK OK
1688 ACIS-I NONE LOCKMAN HOLE #17 OK OK
1687 ACIS-I NONE LOCKMAN HOLE #12 OK OK
1686 ACIS-I NONE LOCKMAN HOLE #3 OK OK
1685 ACIS-I NONE LOCKMAN HOLE #20 OK OK
1684 ACIS-I NONE LOCKMAN HOLE #16 OK OK
1683 ACIS-I NONE LOCKMAN HOLE #11 OK OK
1682 ACIS-I NONE LOCKMAN HOLE #6 OK OK
1681 ACIS-I NONE LOCKMAN HOLE #2 OK OK
1674 ACIS-I NONE LOCKMAN HOLE #9 OK OK
1679 ACIS-I NONE LOCKMAN HOLE #5 OK OK
1678 ACIS-I NONE LOCKMAN HOLE #15 OK OK
1677 ACIS-I NONE LOCKMAN HOLE #10 OK OK
1676 ACIS-I NONE LOCKMAN HOLE #19 OK OK
1675 ACIS-I NONE LOCKMAN HOLE #4 OK OK
1861 ACIS-I NONE MARS OK OK
2166 ACIS-I NONE 2MASSJ140251+2631 OK OK
2051 ACIS-I NONE M31_2 OK OK
1821 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
1819 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
590 HRC-S LETG LINEAR 2001 A2 OK /Grat analysis not very useful OK
1813 HRC-I NONE LINEAR 2001 A2 OK OK
1811 HRC-I NONE LINEAR 2001 A2 OK OK
1812 HRC-I NONE LINEAR 2001 A2 OK OK
1810 HRC-I NONE LINEAR 2001 A2 OK OK
591 HRC-I NONE LINEAR 2001 A2 OK OK

Trending

This Week's focus HRMA THERMAL GRADIENTS
Temperatures in degrees K.
Current in Amps.
Voltage in Volts.

Most msids are keeping the same trends from the previous reporting period ( 04/21/01 - 04/27/01 weekly).
Interesting trends are indicated with "*".