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Download and untar the files to a suitable location.
Environment variable: $pandeia_refdata must point to the location of the top of the data file tree (the directory containing the VERSION_PSF file)
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You CAN untar both sets of files to the same location and run calculations for Webb and Roman; where . The sole difference between the packages have files in common, the files are identical and can be overwritten. VERSION_PSF is the only exception; are the jwst/ and roman/ directories (and the VERSION_PSF file, to reflect that Roman PSFs were regenerated with WebbPSF 1.0. |
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). You can either untar the second telescope on top of the first one and overwrite any files when prompted, or copy just the second telescope's directory into the $pandeia_refdata location. |
Recommended Data
- An additional dataset: https://archive.stsci.edu/hlsp/reference-atlases can be used to provide more spectroscopic functionality (phoenix spectral models, normalization by HST bandpasses, among others).
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