Page History
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- NIRISS: For the jump detection algorithm, the pipeline seems to be detecting a large fraction of jumps (~20% per integration). This is apparently a known issue in other instruments as well, and is due to aggresive parameters in the reference files. These will need to be calibrated with on-sky data.
- NIRCam
- MIRI:
- NIRSpec: The Build 7.5: The only NIRSpec Level 1 entry for DMS Build 7.5 is that all steps are verified to run without issues. NIRSpec does not have specific validation tests for Level 1 as this pipeline is common to all instruments and there are several tests already included within the pipeline code that have been verified previously by the instrument teams.
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Pipeline step | NIRISS status | NIRISS comments | NIRCam status | NIRCam comments | MIRI status | MIRI comments | NIRSpec status | NIRSpec comments | ||||||||||||||||||||||||||||||||||||||||||||
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assign_wcs |
| Assign WCS indeed adds information to the ASDF name of the files. Tested that ranges of the WCS information made sense. |
| Runs without a crash and assigns WCS correctly. |
| done |
Build 7.5: Though we do not have a validation test, this is presumably ok since FS passes the test. | This test is not directly performed for BOTS since we do not have ESA intermediary products to compare against. | ||||||||||||||||||||||||||||||||||||||||||||
extract_2d |
| This step is not supported for NIRISS/SOSS, and indeed running this steps shows the "not-supported" message. Still, saves an output equal to the input. |
| Runs without a crash and extracts 2d spectra. |
| n/a |
Build 7.5: Though at present we do not have a validation test, this is presumably ok since FS passes the test. | |||||||||||||||||||||||||||||||||||||||||||||
flat_field |
| Flat field is correctly applied to NIRISS/SOSS data. |
| Runs without a crash and performs flat field correction. |
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Build 7.5: Validated/verified | ||||||||||||||||||||||||||||||||||||||||||||||
srctype |
| As stated in the documentation, TSO always defines SRCTYPE to POINT. The pipeline indeed does this for NIRISS/SOSS TSO data. |
| Runs without a crash. SRCTYPE correctly set to POINT. |
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Build 7.5: Validated/verified Logic is now correct | JP-1576 - source_type logic in spec2 is not correct for NIRSpec FS and MOS modes CLOSED | |||||||||||||||||||||||||||||||||||||||||||||
photom |
| Photometric calibration is performed according to the NIRISS reference files. |
| Runs without a crash and performs as expected. |
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Build 7.5: N/A TBU | Jul 2020: Logic for the output units was coded in NPTT and tested. All modes passed. | |||||||||||||||||||||||||||||||||||||||||||||
extract_1d |
| This step currently extracts a big chunk of the whole subarray as a spectrum, which produced order overlap, which makes this step produce an unusable product for science right now. An algorithm is in development for this step. For details, see
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| Runs without a crash and extracts spectra. Still need to enable column-by-column background subtraction with a Jira ticked issued
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Build 7.5: methodology needs to be vetted by TSOWG | additional comments pending |
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