SOFIA Astronomy Data

The SOFIA Astronomy Dataverse hosts observation data from the Stratospheric Observatory For Infrared Astronomy Telescope Assembly at various reduction levels. It also provides datasets used in the reduction processing such as atmospheric transmission models and water vapor models.

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311 to 320 of 6,029 Results

atran_sdc_44K_60deg_40pwv_39deg_2nlayer_4-50mum_bt.fits Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg FITS - 21.1 MB - MD5: dbe71045099444477c8018b97226c6b5 ATRAN Spectrum ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 40um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.
atran_sdc_44K_60deg_45pwv_39deg_2nlayer_4-50mum_bt.fits Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg FITS - 21.1 MB - MD5: 54f4383f77c9f2bd009b3947a52607d5 ATRAN Spectrum ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 45um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.
atran_sdc_44K_60deg_4pwv_39deg_2nlayer_4-50mum_bt.fits Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg FITS - 21.1 MB - MD5: 756bddd73b6ba6e5d9e04135b4b82ced ATRAN Spectrum ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 4um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.
atran_sdc_44K_60deg_50pwv_39deg_2nlayer_4-50mum_bt.fits Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg FITS - 21.1 MB - MD5: 1ddf7b32fad81bbb3f1699b7af757232 ATRAN Spectrum ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 50um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.
atran_sdc_44K_60deg_5pwv_39deg_2nlayer_4-50mum_bt.fits Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg FITS - 21.1 MB - MD5: 262e8e1dad4f1566cf486b46c37c0763 ATRAN Spectrum ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 5um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.
atran_sdc_44K_60deg_6pwv_39deg_2nlayer_4-50mum_bt.fits Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg FITS - 21.1 MB - MD5: 0846bacbe1483d84db7de9ff753846c5 ATRAN Spectrum ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 6um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.
atran_sdc_44K_60deg_7pwv_39deg_2nlayer_4-50mum_bt.fits Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg FITS - 21.1 MB - MD5: 0a190510f6047678461eb6441ccad6af ATRAN Spectrum ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 7um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.
atran_sdc_44K_60deg_8pwv_39deg_2nlayer_4-50mum_bt.fits Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg FITS - 21.1 MB - MD5: b3cc61c685149424098b2174e15cfcad ATRAN Spectrum ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 8um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.
atran_sdc_44K_60deg_9pwv_39deg_2nlayer_4-50mum_bt.fits Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg FITS - 21.1 MB - MD5: 3e2cc23be5ebe6de9591d65833ec2c8b ATRAN Spectrum ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 9um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.
Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 55deg Jul 1, 2026 SOFIA Data Center, 2026, "Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 55deg", https://doi.org/10.18419/DARUS-6248, DaRUS, V1 This dataset contains atmospheric transmission models calculated by a modified version of ATRAN (atran_sdc). They are to be used as the default models for FORCAST data reduction with SOFIA Redux. The models are generated from a modified atran_sdc based on Steve Lord's ATRAN. The most significant modification is a correction of 17O16O isotopologue a...

atran_sdc_44K_60deg_40pwv_39deg_2nlayer_4-50mum_bt.fits

Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg

FITS - 21.1 MB -

ATRAN Spectrum

ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 40um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.

atran_sdc_44K_60deg_45pwv_39deg_2nlayer_4-50mum_bt.fits

Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg

FITS - 21.1 MB -

ATRAN Spectrum

ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 45um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.

atran_sdc_44K_60deg_4pwv_39deg_2nlayer_4-50mum_bt.fits

Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg

FITS - 21.1 MB -

ATRAN Spectrum

ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 4um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.

atran_sdc_44K_60deg_50pwv_39deg_2nlayer_4-50mum_bt.fits

Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg

FITS - 21.1 MB -

ATRAN Spectrum

ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 50um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.

atran_sdc_44K_60deg_5pwv_39deg_2nlayer_4-50mum_bt.fits

Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg

FITS - 21.1 MB -

ATRAN Spectrum

ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 5um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.

atran_sdc_44K_60deg_6pwv_39deg_2nlayer_4-50mum_bt.fits

Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg

FITS - 21.1 MB -

ATRAN Spectrum

ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 6um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.

atran_sdc_44K_60deg_7pwv_39deg_2nlayer_4-50mum_bt.fits

Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg

FITS - 21.1 MB -

ATRAN Spectrum

ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 7um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.

atran_sdc_44K_60deg_8pwv_39deg_2nlayer_4-50mum_bt.fits

Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg

FITS - 21.1 MB -

ATRAN Spectrum

ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 8um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.

atran_sdc_44K_60deg_9pwv_39deg_2nlayer_4-50mum_bt.fits

Jul 1, 2026 - Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 60deg

FITS - 21.1 MB -

ATRAN Spectrum

ATRAN atmospheric transmission model for FORCAST: altitude 44kft, zenith angle 60deg, PWV 9um, O3 model 39deg. FITS binary table in HDU1 with wavelength and transmission columns.

Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 55deg

Jul 1, 2026

SOFIA Data Center, 2026, "Atmospheric transmission models for FORCAST (39deg O3): altitude 44kft, zenith 55deg", https://doi.org/10.18419/DARUS-6248, DaRUS, V1

This dataset contains atmospheric transmission models calculated by a modified version of ATRAN (atran_sdc). They are to be used as the default models for FORCAST data reduction with SOFIA Redux. The models are generated from a modified atran_sdc based on Steve Lord's ATRAN. The most significant modification is a correction of 17O16O isotopologue a...

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