July 31, 2025 Software Open Access

Hauschildt, P. H.; Barman, T.; Baron, E.; Aufdenberg, J. P.; Schweitzer, A.

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{"DOI":"10.25592/uhhfdm.17781","abstract":"<p>Tne NewEra paper has been published in A+A (https://ui.adsabs.harvard.edu/abs/2025A&amp;A...698A..47H and&nbsp;<a href=\"https://ui.adsabs.harvard.edu/link_gateway/2025A&amp;A...698A..47H/doi:10.1051/0004-6361/202554171\">10.1051/0004-6361/202554171</a>).</p>\n\n<p>Software to access NewEra spectrum files (DOI&nbsp;<a href=\"https://doi.org/10.25592/uhhfdm.16727\">10.25592/uhhfdm.16727</a>) from python and an example reader.</p>\n\n<p>get_NewEra_from_FDR.py: get a single model from the data repository, get Version 3 for Teff&gt;=5000. Also looks in &#39;additional&#39; models.</p>\n\n<p>example_read_HSR_H5<a href=\"/api/files/d216af5b-11ce-4283-bf57-6676facf1325/example_read_HSR_H5.py?versionId=737162da-b634-49a5-84c0-ddad72c4a726\">.</a>py:&nbsp;reads data from a single model h5 file.</p>\n\n<p>example_read_structure_from_HSR_H5<a href=\"https://www.fdr.uni-hamburg.de/api/files/b8f6dfdd-5ca3-4932-a9b1-5d0b35422d0c/example_read_structure_from_HSR_H5.py\">.</a>py:&nbsp;reads and parses model structure data (radii, temperatures etc.)</p>\n\n<p>example_read_gaia_fmt.py: read the first spectrum of one of the GAIA/LowRes/JWST format archives</p>\n\n<p>list_of_available_additional_NewEra_models.txt: Additional NewEra HSR (V3)&nbsp;spectra and models added after the paper was published.</p>\n\n<p>list_of_available_NewEraV3_models.txt:&nbsp;Version 3.0 &nbsp;of the NewEra spectra (much improved level dissolution for Teff&gt;=5000K). &nbsp;Use these files!</p>\n\n<p>list_of_available_NewEraV2_models.txt:&nbsp;Version 2.0 &nbsp;of the NewEra HSR spectra, for reference only.</p>\n\n<p>list_of_available_NewEra_models.txt:&nbsp;is a list of all available models, MD checksums, file sizes and download links. Reference only. Use&nbsp;NewEraV3</p>\n\n<p>Readme.PHOENIX.gaia_fmt.txt: explains the format of the GAIA archive files</p>\n\n<p>PHOENIX<a href=\"https://www.fdr.uni-hamburg.de/api/files/ff7c3a4c-547c-4935-af6b-a6a741c9dac3/PHOENIX-NewEraV2-GAIA-DR4_v3.4-PHOTOMETRY.tar.gz\">-</a>NewEraV3<a href=\"https://www.fdr.uni-hamburg.de/api/files/ff7c3a4c-547c-4935-af6b-a6a741c9dac3/PHOENIX-NewEraV2-GAIA-DR4_v3.4-PHOTOMETRY.tar.gz\">-</a>GAIA-DR4_v3.4-PHOTOMETRY.tar.gz:&nbsp;archive with Version 3&nbsp;of the GAIA DR4 photometry</p>\n\n<p>PHOENIX-NewEraV3-GAIA<a href=\"https://www.fdr.uni-hamburg.de/api/files/ff7c3a4c-547c-4935-af6b-a6a741c9dac3/PHOENIX-NewEraV2-GAIA-DR4_v3.4-SPECTRA.tar.gz\">-</a>DR4_v3.4-SPECTRA.tar.gz:&nbsp;archive with Version 3&nbsp;of the GAIA DR4 spectra</p>\n\n<p>PHOENIX-NewEraV3-LowRes-SPECTRA.tar.gz: archive with Version 3&nbsp;of &nbsp;all&nbsp;low resolution spectra</p>\n\n<p>PHOENIX-NewEraV3-JWST-SPECTRA.tar.gz:&nbsp;archive with Version 3&nbsp;of&nbsp;all&nbsp;spectra in the JWST spectral range and resolution</p>\n\n<p>PHOENIX-NewEraV2-GAIA-DR4_v3.4-PHOTOMETRY.tar.gz:&nbsp;archive with Version 2 of the GAIA DR4 photometry</p>\n\n<p>PHOENIX-NewEraV2-GAIA-DR4_v3.4-SPECTRA.tar.gz:&nbsp;archive with Version 2 of the GAIA DR4 spectra</p>\n\n<p>PHOENIX-NewEraV2-LowRes-SPECTRA.tar.gz: archive with Version 2&nbsp;of &nbsp;all&nbsp;low resolution spectra</p>\n\n<p>PHOENIX-NewEraV2-JWST-SPECTRA.tar.gz:&nbsp;archive with Version 2 of&nbsp;all&nbsp;spectra in the JWST spectral range and resolution</p>\n\n<p>PHOENIX-NewEra-LowRes-SPECTRA.tar.gz: archive with all&nbsp;low resolution spectra</p>\n\n<p>PHOENIX-NewEra-JWST-SPECTRA.tar.gz:&nbsp;archive with all&nbsp;spectra in the JWST spectral range and resolution</p>\n\n<p>NewEra_for_GAIA_DR4.tar:&nbsp;Synthetic spectra, colors and BCs in GAIA DR4 format as tar file, includes Readme.</p>","author":[{"family":"Hauschildt, P. H."},{"family":"Barman, T."},{"family":"Baron, E."},{"family":"Aufdenberg, J. P."},{"family":"Schweitzer, A."}],"id":"17781","issued":{"date-parts":[[2025,7,31]]},"note":"fixed download links in list...txt\n\nNew Version 2 of the NewEra HSR spectra for Teff>=5000K\n\nNew Version 3 of the NewEra HSR spectra for Teff>=5000K\n\nAdded 'additional' models after paper was published\n\nupdate script to get files from repository","title":"The PHOENIX/1D NewEra model atmosphere grid: Access software & low resolution synthetic spectra","type":"article","version":"3.3"}