Calibration
Observations:
- 69 Cal Observations since Jan 23.
- 61 more planned.
- Includes new Vela PWN for spatial QE of HRC-I.
New calibration products:
- HRC-I Effective area (w/HRMA) .
- HRC-I improved Flat Field response.
- LETG+HRC-S Effective Area.
- ACIS calibration issues page.
Submitted AO4 Calibration plan.
- New low energy QE target still being debated.