UVOT Digest
Most recently updated: 10 September 2009
The UVOT Digest is a compendium of information about UVOT calibration and data analysis issues. It contains up-to-date information about UVOT, usually before this information has reached the formal UVOT documentation.
UVOT Calibration Status
| Item | Date | Status |
|---|---|---|
| Teldef File Issues | September 1, 2009 | Added |
| Distortion Map | September 1, 2009 | Updated |
| Point-Spread Function | March 26, 2009 | Updated |
| UVOT Grisms: UV Grism, V Grism | October 6, 2008 | Updated |
| Photometric Calibration Issues | July 23, 2007 | Updated |
| Zero Points | July 23, 2007 | Updated |
| UVOT Operational Constraints and Performance Issues |
UVOT Science Anaysis Issues
| Item | Date | Status |
|---|---|---|
| UVOT Aperture Corrections | March 26, 2009 | Updated |
| Correcting UVOT Frame Times for Data Taken Nov 10-22, 2006 | January 4, 2007 | Added |
| Understandin UVOT Exposure Time Keywords | November 13, 2006 | Added |
| UVOT Coincidence Loss Corrections | November 13, 2006 | Updated |
| General Issues | December 12, 2005 | Updated |
| Incorrect Exposure Times in Aspect-Corrected Images | December 1, 2005 | Fixed in Pipeline |
| Residual 5 Arcsec Pointing Uncertainties and Combined Images | December 1, 2005 | Fixed in Pipeline |
| Tails in 100-s Finding Chart Exposures | Resolved | |
| Tails in IMAGE Mode Date | Resolved | |
| Wrong Keywords in UVOT GeNI Image (TDRSS only) | Resolved |
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