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The PHOENIX/1D NewEra model atmosphere grid: Access software & low resolution synthetic spectra

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

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  <dc:creator>Hauschildt, P. H.</dc:creator>
  <dc:creator>Barman, T.</dc:creator>
  <dc:creator>Baron, E.</dc:creator>
  <dc:creator>Aufdenberg, J. P.</dc:creator>
  <dc:creator>Schweitzer, A.</dc:creator>
  <dc:date>2025-07-31</dc:date>
  <dc:description>Tne NewEra paper has been published in A+A (https://ui.adsabs.harvard.edu/abs/2025A&amp;A...698A..47H and 10.1051/0004-6361/202554171).

Software to access NewEra spectrum files (DOI 10.25592/uhhfdm.16727) from python and an example reader.

get_NewEra_from_FDR.py: get a single model from the data repository, get Version 3 for Teff&gt;=5000. Also looks in 'additional' models.

example_read_HSR_H5.py: reads data from a single model h5 file.

example_read_structure_from_HSR_H5.py: reads and parses model structure data (radii, temperatures etc.)

example_read_gaia_fmt.py: read the first spectrum of one of the GAIA/LowRes/JWST format archives

list_of_available_additional_NewEra_models.txt: Additional NewEra HSR (V3) spectra and models added after the paper was published.

list_of_available_NewEraV3_models.txt: Version 3.0  of the NewEra spectra (much improved level dissolution for Teff&gt;=5000K).  Use these files!

list_of_available_NewEraV2_models.txt: Version 2.0  of the NewEra HSR spectra, for reference only.

list_of_available_NewEra_models.txt: is a list of all available models, MD checksums, file sizes and download links. Reference only. Use NewEraV3

Readme.PHOENIX.gaia_fmt.txt: explains the format of the GAIA archive files

PHOENIX-NewEraV3-GAIA-DR4_v3.4-PHOTOMETRY.tar.gz: archive with Version 3 of the GAIA DR4 photometry

PHOENIX-NewEraV3-GAIA-DR4_v3.4-SPECTRA.tar.gz: archive with Version 3 of the GAIA DR4 spectra

PHOENIX-NewEraV3-LowRes-SPECTRA.tar.gz: archive with Version 3 of  all low resolution spectra

PHOENIX-NewEraV3-JWST-SPECTRA.tar.gz: archive with Version 3 of all spectra in the JWST spectral range and resolution

PHOENIX-NewEraV2-GAIA-DR4_v3.4-PHOTOMETRY.tar.gz: archive with Version 2 of the GAIA DR4 photometry

PHOENIX-NewEraV2-GAIA-DR4_v3.4-SPECTRA.tar.gz: archive with Version 2 of the GAIA DR4 spectra

PHOENIX-NewEraV2-LowRes-SPECTRA.tar.gz: archive with Version 2 of  all low resolution spectra

PHOENIX-NewEraV2-JWST-SPECTRA.tar.gz: archive with Version 2 of all spectra in the JWST spectral range and resolution

PHOENIX-NewEra-LowRes-SPECTRA.tar.gz: archive with all low resolution spectra

PHOENIX-NewEra-JWST-SPECTRA.tar.gz: archive with all spectra in the JWST spectral range and resolution

PHOENIX-NewEraV3-add001-GAIA-DR4_v3.4-PHOTOMETRY.Z+0.5.txt, PHOENIX-NewEraV3-add001-GAIA-DR4_v3.4-SPECTRA.Z+0.5.txt, PHOENIX-NewEraV3-add001-JWST-SPECTRA.Z+0.5.txt, PHOENIX-NewEraV3-add001-LowRes-SPECTRA.Z+0.5.txt: file for models added after the paper was published (HSR are stored in 'additional models')

NewEra_for_GAIA_DR4.tar: Synthetic spectra, colors and BCs in GAIA DR4 format as tar file, includes Readme.</dc:description>
  <dc:identifier>https://www.fdr.uni-hamburg.de/record/17935</dc:identifier>
  <dc:identifier>10.25592/uhhfdm.17935</dc:identifier>
  <dc:identifier>oai:fdr.uni-hamburg.de:17935</dc:identifier>
  <dc:relation>doi:10.25592/uhhfdm.16722</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>https://creativecommons.org/licenses/by/4.0/legalcode</dc:rights>
  <dc:subject>model atmospheres</dc:subject>
  <dc:subject>synthetic spectra</dc:subject>
  <dc:subject>PHOENIX/1D</dc:subject>
  <dc:title>The PHOENIX/1D NewEra model atmosphere grid: Access software &amp; low resolution synthetic spectra</dc:title>
  <dc:type>info:eu-repo/semantics/other</dc:type>
  <dc:type>software</dc:type>
</oai_dc:dc>
Publication date:
July 31, 2025
DOI:
10.25592/uhhfdm.17935

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Keyword(s):
model atmospheres synthetic spectra PHOENIX/1D
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Version 3.5 10.25592/uhhfdm.18108 Jul 31, 2025
Version 3.4 10.25592/uhhfdm.17935 Jul 31, 2025
Version 3.3 10.25592/uhhfdm.17781 Jul 31, 2025
Version 3.2 10.25592/uhhfdm.17777 Jul 4, 2025
Version 3.2 10.25592/uhhfdm.17681 Jul 4, 2025
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