OSIRIS Calibration Report (Lab Calibration) Status as of 20 08 04 More than 50 % of the first version are written Some sections not yet finalized Distribution of the current version through the archive Work for the remaining part has been partly done Needs to be written down or existing text modified and submitted Lack of reproducability of many results Images used should be listed

1-3: Introductory sections (General aspects, Scientific objectives, Instrument Performance) Status: Nearly done Some issues in performance comparison (predicted vs. measured) need to be revisited Contents mostly peripheral to calibration

4 Scientific Objectives of OSIRIS Calibration Status: undone Someone at MPS needs to describe the set-up Partly contained in other sections Section title needs to change

5 Calibration Data Products and Access Status: partly done File naming, archiving, Web access Everything in place, but needs to be documented (SH) Calibration logbook Same as above Image catalogue Done File names and image ID issue Additional running ID created Who uses it?

5 Calibration Data Products and Access (2) Data access description Existing, could be expanded Who uses it? Who needs description? Header Access description in place Appendix missing (MK) Data access at UPD/LAS/INTA(?) Missing (LAS data locally available at MPS)

5 Calibration Data Products and Access (3) Data reduction software (MK, SH) In development Dependent on format used for the flight data

6 FM Instrument Components Status: Done

7 CCD Performance (MPS, DLR) Status: Nearly done Existing text final Missing Coherent noise (partly) Special features

8 Focus/PSF (LAM, UPD, MPS) Status: Partly done WAC: Report by Vania & Sonia May need some adaptation to calibration report Reproducability NAC: No text yet A lot of work done at LAS

9 Flat fields/ intensity calibration (MPS, LAM, UPD) Status: Mostly done Pinhole removal for WAC filters needs improvement Error bars missing LAS considers creation of improved NAC flat fields

10 Relative Spectral Responsivity/ 11 Internal lamps (IAA, MPS) Status: Nearly done Still some iteration on details

12 Geometric distortion (LAS, UPD) Status: Nothing yet Has anybody worked on the Lab data? If yes, please summarize results! If not, should we concentrate on the flight data alone?

13 Polarization/ 14 Ghosts (LAS, UPD) Status: Nothing yet NAC: Some work done at LAS WAC: ?

15 Shutter characterization and Linearity (MPS, DLR) Status: Partly done Linearity done Characterization missing Partly obsolete for the NAC because of late hardware changes?

16 Expected Flight Performance Status: More or less ok Changes becoming obsolete with knowledge of actual flight performance

17 Major operational constraints Status: Draft SH, NT, MK,…need to meet/phone to complete the list Some constraints are determined in flight (solar pointing constraints)