| 2020 |
|
| 18-Mar-2020 |
Update to star and fid plate scale |
| 2015 |
|
| 24-Mar-2015 |
Search the mission for interesting fid drop events |
| 2014 |
|
| 20-Oct-2014 |
Compute star intensity noise in faint stars to estimate monitor mag limit |
| 09-May-2014 |
ECR: Update CALALIGN align matrices |
| 2013 |
|
| 21-Nov-2013 |
State of the ACA 2013 (pdf) |
| 17-Sep-2013 |
Impact of status flags on OBC Kalman stars 2010:001 - 2013:250 |
| 06-Sep-2013 |
ACA CCD thermal model
|
| 05-Sep-2013 |
ACA CCD warming overview for MPCWG
|
| 05-Aug-2013 |
ACA bad status fraction vs. warm fraction and magnitude |
| 11-Mar-2013 |
Interesting attitude control oscillations in obsid 14680
|
| 16-Jan-2013 |
Evaluation of use of 8x8 image data for guide stars during science
|
| 2012 |
|
| 24-Sep-2012 |
Color and Observed Mag
Error |
| 24-Aug-2012 |
OBC Bad Status vs Mag
over time |
| 2011 |
|
| 26-Jun-2011 |
Apparent SIM drift during observations
|
| 23-Jun-2011 |
Ska Runtime Enviroment 0.10: content, test, and transition plan
|
| 16-Feb-2011 |
Flight Note: Monitoring ACA Flickering Pixels (PDF)
|
| 27-Jan-2011 |
Flickering Pixel Analysis, 2008 and 2002 data
|
| 2010 |
|
| 08-Sep-2010 |
ECR: Add FTS Periscope Correction to Aspect Pipeline |
| 08-Sep-2010 |
ECR: Add PERIFIDCORR HDU to PCAD CALALIGN CALDB files |
| 2009 |
|
| 09-Feb-2009 |
Obsid 9931: unusual star and fid drops
|
| 2008 |
|
| 08-Aug-2008 |
ACA Overview (CC training)
|
| 25-Mar-2008 |
ECR: Add ACISFIDCORR HDU to PCAD CALALIGN CALDB
files
(PDF)
|
| 22-Feb-2008 |
Failed gyro glitch correction in obsid 8059
|
| 2007 |
|
| 21-Dec-2007 |
Aspect L1 tool spec: corr_fid_cent
|
| 01-Oct-2007 |
Momentum dumps during science: FDB presentation
|
| 25-Sep-2007 |
Cooling the ACIS DH and
fid lights: Test results |
| 16-Jul-2007 |
ACIS fid light cooling |
| 08-May-2007 |
ECR: Update CALALIGN align matrices (PDF) |
| 19-Jan-2007 |
Change ACIS-S and ACIS-I default aimpoint offsets (PDF) |
| 17-Jan-2007 |
SAUSAGE fid position update (PDF) |
| 2006 |
|
| 23-Mar-2006 |
Acquisition Anomaly TWiki Page |
| 22-Mar-2006 |
Fid Drop Inquiry |
| 22-Feb-2006 |
Plate Scale Pre/Post Cooldown |
| 07-Feb-2006 |
ACA TIM TWiki page |
| 30-Jan-2006 |
Guide star tracking statistics - 2006 update |
| 17-Jan-2006 |
ACA Star Acqusition Times |
| 11-Jan-2006 |
2002-2006 Plate Scale Calibration |
| 2005 |
|
| 22-Dec-2005 |
December 2005 Starcheck Release Notes |
| 12-Oct-2005 |
Saturated Star in Obsid 5438 |
| 21-Sep-2005 |
Continued: Measuring ACA CTI by dithering stars
across quadrant boundaries |
| 23-Aug-2005 |
Notes on the ACIS-S SIM-Z exclusion region of -8
to -11 mm |
| 05-Aug-2005 |
Background Brightness and Dark Current Calibration |
| 19-Jul-2005 |
Evaluation of ACA Dark Current Shift,
2005-Jul |
| 08-Jun-2005 |
Starcheck Jun-2005 release test results |
| 14-Feb-2005 |
Defective Pixel in ObsId 4533 |
| 14-Feb-2005 |
Characterized alignment drift during observations |
| 14-Feb-2005 |
More cases of the obsid 4977 acquisition anomaly |
| 2004 |
|
| 20-Dec-2004 |
Spec for aspect pipeline proper motion correction |
| 08-Dec-2004 |
Alignment drift during observations |
| 30-Nov-2004 |
Attitudes for ACA dark current calibrations |
| 13-Oct-2004 |
ACA high background:
Correlation with solar array angle and momentum dumps |
| 24-Aug-2004 |
EPHIN Thermal Phenomenology |
| 17-Jun-2004 |
Gyro telemetry glitch in Obsid 4611 |
| 26-Apr-2004 |
Proposed geometry and possible solutions for
the ACIS fidlight 6 anomaly |
| 26-Apr-2004 |
Safe limits for brightening fidlights |
| 20-Apr-2004 |
ACA quadrant gain differences measured from dark current calibration data |
| 02-Apr-2004 |
Measuring ACA CTI by dithering a star across quadrant boundaries |
| 18-Feb-2004 |
Accuracy of AGASC 1.5 Star Magnitudes |
| 08-Feb-2004 |
Measuring ACA CTI from dark current calibration data |
| 02-Feb-2004 |
Measuring ACA CCD contamination using commonly revisted guide stars |
| 21-Jan-2004 |
Aqcuisition anomaly in Obsid 4977 |
| 2003 |
|
| 18-Nov-2003 |
Read Noise and Gain of the ACA Primary CCD |
| 18-Nov-2003 |
ECR: Update CALALIGN coefficients to correct ACIS-S fid positions based on SIM-Z offset
|
| 28-Aug-2003 |
ACA and Aspect Performance After 15 Years |
| 01-Aug-2003 |
Alignment drift during IRU swap and ACA
cooldown (Updated 29-Sep-2003) |
| 15-Jul-2003 |
Guide Star Tracking Statistics |
| 14-Jul-2003 |
Large drift in SIM-Z in Obsid 3964 |
| 23-Jun-2003 |
Ground aspect requirements for swap to IRU2 |
| 29-Apr-2003 |
Image reconstruction performance: Change from 2000 to 2003 |
| 18-Mar-2003 |
Analysis of Aspect Reprocessing and V&V Limits |
| 08-Jan-2003 |
ACA Star Selection - B-V Color |
| 2002 |
|
| 11-Dec-2002 |
History of IRU Calibration presentation |
| 26-Nov-2002 |
ACA Star Selection - Search Spoilers |
| 29-Oct-2002 |
Bright Earth "Fly-by" Test for the ACA, 2002-October-23 |
| 10-Sep-2002 |
Flickering Pixel Analysis |
| 29-Aug-2002 |
Bright Earth Occultation Test for the ACA, 2002-August-20 |
| 16-Aug-2002 |
Updating Slew Error
Table presentation |
| 09-Aug-2002 |
Bright Earth Occultation Test for the ACA, 2002-August-02 |
| 25-Jun-2002 |
Bright Earth Occultation Test for the ACA, 2002-June-18 |
| 14-May-2002 |
ACA high background anomaly: FDB closeout (PDF) |
| 29-Apr-2002 |
ECR: Update CALALIGN align matrices |
| 16-Apr-2002 |
ECR: Create CALALIGN coefficients to correct fid
positions based on SIM-Z offset |
| 25-Mar-2002 |
Starcheck reviews of star viewer loads |
| 08-Jan-2002 |
Revised ACA plate scale coefficients |
| 2001 |
|
| 08-Nov-2001 |
ACA pixel readout anomaly for fid ACIS-I-6 |
| 02-Nov-2001 |
CXC Processing of Interval after 2001:265 Bright Star Hold |
| 30-Oct-2001 |
Chandra Calibration Review: Aspect |
| 14-Sep-2001 |
ACA high background anomaly |
| 13-Jul-2001 |
Proposed ECR to update fid positions and ordering in ODB |
| 20-Apr-2001 |
Offsets due to radial spoilers |
| Through 2000 |
|
| 15-Dec-2000 |
Flickering pixels in the ACA CCD |
| 16-May-2000 |
ACIS-S and HRC absolute coordinate
accuracy near aimpoint (superseded by 25-Oct-00 document) |
| 13-Dec-1996 |
ACA EQ-spec Rev.E |
