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| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2605.06836 |
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| _version_ | 1866911659033886720 |
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| author | Debes, John Sankrit, Ravi Fischer, Travis Frazer, Elaine Hirschauer, Alec Rowlands, Kate Burger, Matthew Swaters, Robert Jedrzejewski, Robert Gomez, Sierra Santos, Leonardo Dos Hernandez, Svea Miller, Lauren Payne, Anna Rafelski, Marc Wevers, Thomas Anderson, Sara Bair, Tom Bello, Kathryn Carlberg, Joleen Charlow, Brian Cortese, Andrew Dencheva, Nadia Ellis, Tracy Falk, Ben Fleming, Scott Forshay, Peter Gilani, Syed Hall, Patty Kimball, Tim Kelley, Talya Kidwell, Richard Kotler, Jenn Kovacs, Aiden James, Bethan Rahmani, Christopher Rodriguez, David Roman-Duval, Julia Soderblom, David Sherbert, Lisa Welty, Dan Wolfe, David |
| author_facet | Debes, John Sankrit, Ravi Fischer, Travis Frazer, Elaine Hirschauer, Alec Rowlands, Kate Burger, Matthew Swaters, Robert Jedrzejewski, Robert Gomez, Sierra Santos, Leonardo Dos Hernandez, Svea Miller, Lauren Payne, Anna Rafelski, Marc Wevers, Thomas Anderson, Sara Bair, Tom Bello, Kathryn Carlberg, Joleen Charlow, Brian Cortese, Andrew Dencheva, Nadia Ellis, Tracy Falk, Ben Fleming, Scott Forshay, Peter Gilani, Syed Hall, Patty Kimball, Tim Kelley, Talya Kidwell, Richard Kotler, Jenn Kovacs, Aiden James, Bethan Rahmani, Christopher Rodriguez, David Roman-Duval, Julia Soderblom, David Sherbert, Lisa Welty, Dan Wolfe, David |
| contents | The Hubble Advanced Spectral Products (HASP) program is designed to robustly coadd Cosmic Origins Spectrograph (COS) and Space Telescope Imaging Spectrograph (STIS) spectra within the Mikulski Archive for Space Telescopes (MAST) in an automated fashion such that coadds are available for new data or archival data with updated calibrations. For each target within a visit or program, HASP employs a meticulous multi-stage filtering process to ensure data quality and creates coadded products for all central wavelengths (CENWAVEs) within specific gratings, as well as combined products using different gratings and instruments. The project also emphasizes making the code accessible to the user community for custom coaddition. As calibrations improve and new data are added to the archive, HASP products are re-created automatically so that they represent the best reduction of a given visit or program. Automated coadditions like those achieved by HASP can significantly enhance the combination of different CENWAVES, increase signal-to-noise ratios, and increase wavelength coverage. These properties make HASP a vital resource for astronomers using archival spectroscopic data from HST. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_06836 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | The Hubble Advanced Spectral Product (HASP) Program Debes, John Sankrit, Ravi Fischer, Travis Frazer, Elaine Hirschauer, Alec Rowlands, Kate Burger, Matthew Swaters, Robert Jedrzejewski, Robert Gomez, Sierra Santos, Leonardo Dos Hernandez, Svea Miller, Lauren Payne, Anna Rafelski, Marc Wevers, Thomas Anderson, Sara Bair, Tom Bello, Kathryn Carlberg, Joleen Charlow, Brian Cortese, Andrew Dencheva, Nadia Ellis, Tracy Falk, Ben Fleming, Scott Forshay, Peter Gilani, Syed Hall, Patty Kimball, Tim Kelley, Talya Kidwell, Richard Kotler, Jenn Kovacs, Aiden James, Bethan Rahmani, Christopher Rodriguez, David Roman-Duval, Julia Soderblom, David Sherbert, Lisa Welty, Dan Wolfe, David Instrumentation and Methods for Astrophysics The Hubble Advanced Spectral Products (HASP) program is designed to robustly coadd Cosmic Origins Spectrograph (COS) and Space Telescope Imaging Spectrograph (STIS) spectra within the Mikulski Archive for Space Telescopes (MAST) in an automated fashion such that coadds are available for new data or archival data with updated calibrations. For each target within a visit or program, HASP employs a meticulous multi-stage filtering process to ensure data quality and creates coadded products for all central wavelengths (CENWAVEs) within specific gratings, as well as combined products using different gratings and instruments. The project also emphasizes making the code accessible to the user community for custom coaddition. As calibrations improve and new data are added to the archive, HASP products are re-created automatically so that they represent the best reduction of a given visit or program. Automated coadditions like those achieved by HASP can significantly enhance the combination of different CENWAVES, increase signal-to-noise ratios, and increase wavelength coverage. These properties make HASP a vital resource for astronomers using archival spectroscopic data from HST. |
| title | The Hubble Advanced Spectral Product (HASP) Program |
| topic | Instrumentation and Methods for Astrophysics |
| url | https://arxiv.org/abs/2605.06836 |