The Spitzer–HETDEX Exploratory Large-Area Survey. IV. Model-based Multiwavelength Photometric Catalog

We present a 0.3–4.5 μ m 16-band photometric catalog for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers an ∼27 deg ^2 field within the footprint of the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX). Here we present new DECam imaging and an rizK _s band–selected catal...
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Autor*in:	Gene C. K. Leung [verfasserIn] Steven L. Finkelstein [verfasserIn] John R. Weaver [verfasserIn] Casey Papovich [verfasserIn] Rebecca L. Larson [verfasserIn] Katherine Chworowsky [verfasserIn] Robin Ciardullo [verfasserIn] Eric Gawiser [verfasserIn] Caryl Gronwall [verfasserIn] Shardha Jogee [verfasserIn] Lalitwadee Kawinwanichakij [verfasserIn] Rachel S. Somerville [verfasserIn] Isak G. B. Wold [verfasserIn] L. Y. Aaron Yung [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	Surveys Catalogs Galaxies Photometry

Übergeordnetes Werk:	In: The Astrophysical Journal Supplement Series - IOP Publishing, 2022, 269(2023), 2, p 46
Übergeordnetes Werk:	volume:269 ; year:2023 ; number:2, p 46

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3847/1538-4365/acfe78

Katalog-ID:	DOAJ101477112

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spelling	10.3847/1538-4365/acfe78 doi (DE-627)DOAJ101477112 (DE-599)DOAJ81a6c95c8ca546729f945ce85140dc72 DE-627 ger DE-627 rakwb eng QB460-466 Gene C. K. Leung verfasserin aut The Spitzer–HETDEX Exploratory Large-Area Survey. IV. Model-based Multiwavelength Photometric Catalog 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We present a 0.3–4.5 μ m 16-band photometric catalog for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers an ∼27 deg ^2 field within the footprint of the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX). Here we present new DECam imaging and an rizK _s band–selected catalog of four million sources extracted using a fully model-based approach. We validate our photometry by comparing with the model-based DECam Legacy Survey. We analyze the differences between model-based and aperture photometry by comparing with the previous SHELA catalog, finding that our model-based photometry can measure point sources to fainter fluxes and better capture the full emission of resolved sources. The catalog is 80% (50%) complete at riz ∼ 24.7 (25.1) AB mag, and the optical photometry reaches a 5 σ depth of ∼25.5 AB mag. We measure photometric redshifts and achieve a 1 σ scatter of Δ z /(1 + z ) of 0.04 with available spectroscopic redshifts at 0 ≤ z ≤ 1. This large-area, multiwavelength photometric catalog, combined with spectroscopic information from HETDEX, will enable a wide range of extragalactic science investigations. Surveys Catalogs Galaxies Photometry Astrophysics Steven L. Finkelstein verfasserin aut John R. Weaver verfasserin aut Casey Papovich verfasserin aut Rebecca L. Larson verfasserin aut Katherine Chworowsky verfasserin aut Robin Ciardullo verfasserin aut Eric Gawiser verfasserin aut Caryl Gronwall verfasserin aut Shardha Jogee verfasserin aut Lalitwadee Kawinwanichakij verfasserin aut Rachel S. Somerville verfasserin aut Isak G. B. Wold verfasserin aut L. Y. Aaron Yung verfasserin aut In The Astrophysical Journal Supplement Series IOP Publishing, 2022 269(2023), 2, p 46 (DE-627)312200196 (DE-600)2006860-8 15384365 nnns volume:269 year:2023 number:2, p 46 https://doi.org/10.3847/1538-4365/acfe78 kostenfrei https://doaj.org/article/81a6c95c8ca546729f945ce85140dc72 kostenfrei https://doi.org/10.3847/1538-4365/acfe78 kostenfrei https://doaj.org/toc/0067-0049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2014 GBV_ILN_2088 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 269 2023 2, p 46
allfields_unstemmed	10.3847/1538-4365/acfe78 doi (DE-627)DOAJ101477112 (DE-599)DOAJ81a6c95c8ca546729f945ce85140dc72 DE-627 ger DE-627 rakwb eng QB460-466 Gene C. K. Leung verfasserin aut The Spitzer–HETDEX Exploratory Large-Area Survey. IV. Model-based Multiwavelength Photometric Catalog 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We present a 0.3–4.5 μ m 16-band photometric catalog for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers an ∼27 deg ^2 field within the footprint of the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX). Here we present new DECam imaging and an rizK _s band–selected catalog of four million sources extracted using a fully model-based approach. We validate our photometry by comparing with the model-based DECam Legacy Survey. We analyze the differences between model-based and aperture photometry by comparing with the previous SHELA catalog, finding that our model-based photometry can measure point sources to fainter fluxes and better capture the full emission of resolved sources. The catalog is 80% (50%) complete at riz ∼ 24.7 (25.1) AB mag, and the optical photometry reaches a 5 σ depth of ∼25.5 AB mag. We measure photometric redshifts and achieve a 1 σ scatter of Δ z /(1 + z ) of 0.04 with available spectroscopic redshifts at 0 ≤ z ≤ 1. This large-area, multiwavelength photometric catalog, combined with spectroscopic information from HETDEX, will enable a wide range of extragalactic science investigations. Surveys Catalogs Galaxies Photometry Astrophysics Steven L. Finkelstein verfasserin aut John R. Weaver verfasserin aut Casey Papovich verfasserin aut Rebecca L. Larson verfasserin aut Katherine Chworowsky verfasserin aut Robin Ciardullo verfasserin aut Eric Gawiser verfasserin aut Caryl Gronwall verfasserin aut Shardha Jogee verfasserin aut Lalitwadee Kawinwanichakij verfasserin aut Rachel S. Somerville verfasserin aut Isak G. B. Wold verfasserin aut L. Y. Aaron Yung verfasserin aut In The Astrophysical Journal Supplement Series IOP Publishing, 2022 269(2023), 2, p 46 (DE-627)312200196 (DE-600)2006860-8 15384365 nnns volume:269 year:2023 number:2, p 46 https://doi.org/10.3847/1538-4365/acfe78 kostenfrei https://doaj.org/article/81a6c95c8ca546729f945ce85140dc72 kostenfrei https://doi.org/10.3847/1538-4365/acfe78 kostenfrei https://doaj.org/toc/0067-0049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2014 GBV_ILN_2088 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 269 2023 2, p 46
allfieldsGer	10.3847/1538-4365/acfe78 doi (DE-627)DOAJ101477112 (DE-599)DOAJ81a6c95c8ca546729f945ce85140dc72 DE-627 ger DE-627 rakwb eng QB460-466 Gene C. K. Leung verfasserin aut The Spitzer–HETDEX Exploratory Large-Area Survey. IV. Model-based Multiwavelength Photometric Catalog 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We present a 0.3–4.5 μ m 16-band photometric catalog for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers an ∼27 deg ^2 field within the footprint of the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX). Here we present new DECam imaging and an rizK _s band–selected catalog of four million sources extracted using a fully model-based approach. We validate our photometry by comparing with the model-based DECam Legacy Survey. We analyze the differences between model-based and aperture photometry by comparing with the previous SHELA catalog, finding that our model-based photometry can measure point sources to fainter fluxes and better capture the full emission of resolved sources. The catalog is 80% (50%) complete at riz ∼ 24.7 (25.1) AB mag, and the optical photometry reaches a 5 σ depth of ∼25.5 AB mag. We measure photometric redshifts and achieve a 1 σ scatter of Δ z /(1 + z ) of 0.04 with available spectroscopic redshifts at 0 ≤ z ≤ 1. This large-area, multiwavelength photometric catalog, combined with spectroscopic information from HETDEX, will enable a wide range of extragalactic science investigations. Surveys Catalogs Galaxies Photometry Astrophysics Steven L. Finkelstein verfasserin aut John R. Weaver verfasserin aut Casey Papovich verfasserin aut Rebecca L. Larson verfasserin aut Katherine Chworowsky verfasserin aut Robin Ciardullo verfasserin aut Eric Gawiser verfasserin aut Caryl Gronwall verfasserin aut Shardha Jogee verfasserin aut Lalitwadee Kawinwanichakij verfasserin aut Rachel S. Somerville verfasserin aut Isak G. B. Wold verfasserin aut L. Y. Aaron Yung verfasserin aut In The Astrophysical Journal Supplement Series IOP Publishing, 2022 269(2023), 2, p 46 (DE-627)312200196 (DE-600)2006860-8 15384365 nnns volume:269 year:2023 number:2, p 46 https://doi.org/10.3847/1538-4365/acfe78 kostenfrei https://doaj.org/article/81a6c95c8ca546729f945ce85140dc72 kostenfrei https://doi.org/10.3847/1538-4365/acfe78 kostenfrei https://doaj.org/toc/0067-0049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2014 GBV_ILN_2088 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 269 2023 2, p 46
allfieldsSound	10.3847/1538-4365/acfe78 doi (DE-627)DOAJ101477112 (DE-599)DOAJ81a6c95c8ca546729f945ce85140dc72 DE-627 ger DE-627 rakwb eng QB460-466 Gene C. K. Leung verfasserin aut The Spitzer–HETDEX Exploratory Large-Area Survey. IV. Model-based Multiwavelength Photometric Catalog 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We present a 0.3–4.5 μ m 16-band photometric catalog for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers an ∼27 deg ^2 field within the footprint of the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX). Here we present new DECam imaging and an rizK _s band–selected catalog of four million sources extracted using a fully model-based approach. We validate our photometry by comparing with the model-based DECam Legacy Survey. We analyze the differences between model-based and aperture photometry by comparing with the previous SHELA catalog, finding that our model-based photometry can measure point sources to fainter fluxes and better capture the full emission of resolved sources. The catalog is 80% (50%) complete at riz ∼ 24.7 (25.1) AB mag, and the optical photometry reaches a 5 σ depth of ∼25.5 AB mag. We measure photometric redshifts and achieve a 1 σ scatter of Δ z /(1 + z ) of 0.04 with available spectroscopic redshifts at 0 ≤ z ≤ 1. This large-area, multiwavelength photometric catalog, combined with spectroscopic information from HETDEX, will enable a wide range of extragalactic science investigations. Surveys Catalogs Galaxies Photometry Astrophysics Steven L. Finkelstein verfasserin aut John R. Weaver verfasserin aut Casey Papovich verfasserin aut Rebecca L. Larson verfasserin aut Katherine Chworowsky verfasserin aut Robin Ciardullo verfasserin aut Eric Gawiser verfasserin aut Caryl Gronwall verfasserin aut Shardha Jogee verfasserin aut Lalitwadee Kawinwanichakij verfasserin aut Rachel S. Somerville verfasserin aut Isak G. B. Wold verfasserin aut L. Y. Aaron Yung verfasserin aut In The Astrophysical Journal Supplement Series IOP Publishing, 2022 269(2023), 2, p 46 (DE-627)312200196 (DE-600)2006860-8 15384365 nnns volume:269 year:2023 number:2, p 46 https://doi.org/10.3847/1538-4365/acfe78 kostenfrei https://doaj.org/article/81a6c95c8ca546729f945ce85140dc72 kostenfrei https://doi.org/10.3847/1538-4365/acfe78 kostenfrei https://doaj.org/toc/0067-0049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2014 GBV_ILN_2088 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 269 2023 2, p 46
language	English
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callnumber-first	Q - Science
author	Gene C. K. Leung
spellingShingle	Gene C. K. Leung misc QB460-466 misc Surveys misc Catalogs misc Galaxies misc Photometry misc Astrophysics The Spitzer–HETDEX Exploratory Large-Area Survey. IV. Model-based Multiwavelength Photometric Catalog
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title	The Spitzer–HETDEX Exploratory Large-Area Survey. IV. Model-based Multiwavelength Photometric Catalog
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title_auth	The Spitzer–HETDEX Exploratory Large-Area Survey. IV. Model-based Multiwavelength Photometric Catalog
abstract	We present a 0.3–4.5 μ m 16-band photometric catalog for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers an ∼27 deg ^2 field within the footprint of the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX). Here we present new DECam imaging and an rizK _s band–selected catalog of four million sources extracted using a fully model-based approach. We validate our photometry by comparing with the model-based DECam Legacy Survey. We analyze the differences between model-based and aperture photometry by comparing with the previous SHELA catalog, finding that our model-based photometry can measure point sources to fainter fluxes and better capture the full emission of resolved sources. The catalog is 80% (50%) complete at riz ∼ 24.7 (25.1) AB mag, and the optical photometry reaches a 5 σ depth of ∼25.5 AB mag. We measure photometric redshifts and achieve a 1 σ scatter of Δ z /(1 + z ) of 0.04 with available spectroscopic redshifts at 0 ≤ z ≤ 1. This large-area, multiwavelength photometric catalog, combined with spectroscopic information from HETDEX, will enable a wide range of extragalactic science investigations.
abstractGer	We present a 0.3–4.5 μ m 16-band photometric catalog for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers an ∼27 deg ^2 field within the footprint of the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX). Here we present new DECam imaging and an rizK _s band–selected catalog of four million sources extracted using a fully model-based approach. We validate our photometry by comparing with the model-based DECam Legacy Survey. We analyze the differences between model-based and aperture photometry by comparing with the previous SHELA catalog, finding that our model-based photometry can measure point sources to fainter fluxes and better capture the full emission of resolved sources. The catalog is 80% (50%) complete at riz ∼ 24.7 (25.1) AB mag, and the optical photometry reaches a 5 σ depth of ∼25.5 AB mag. We measure photometric redshifts and achieve a 1 σ scatter of Δ z /(1 + z ) of 0.04 with available spectroscopic redshifts at 0 ≤ z ≤ 1. This large-area, multiwavelength photometric catalog, combined with spectroscopic information from HETDEX, will enable a wide range of extragalactic science investigations.
abstract_unstemmed	We present a 0.3–4.5 μ m 16-band photometric catalog for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers an ∼27 deg ^2 field within the footprint of the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX). Here we present new DECam imaging and an rizK _s band–selected catalog of four million sources extracted using a fully model-based approach. We validate our photometry by comparing with the model-based DECam Legacy Survey. We analyze the differences between model-based and aperture photometry by comparing with the previous SHELA catalog, finding that our model-based photometry can measure point sources to fainter fluxes and better capture the full emission of resolved sources. The catalog is 80% (50%) complete at riz ∼ 24.7 (25.1) AB mag, and the optical photometry reaches a 5 σ depth of ∼25.5 AB mag. We measure photometric redshifts and achieve a 1 σ scatter of Δ z /(1 + z ) of 0.04 with available spectroscopic redshifts at 0 ≤ z ≤ 1. This large-area, multiwavelength photometric catalog, combined with spectroscopic information from HETDEX, will enable a wide range of extragalactic science investigations.
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author2	Steven L. Finkelstein John R. Weaver Casey Papovich Rebecca L. Larson Katherine Chworowsky Robin Ciardullo Eric Gawiser Caryl Gronwall Shardha Jogee Lalitwadee Kawinwanichakij Rachel S. Somerville Isak G. B. Wold L. Y. Aaron Yung
author2Str	Steven L. Finkelstein John R. Weaver Casey Papovich Rebecca L. Larson Katherine Chworowsky Robin Ciardullo Eric Gawiser Caryl Gronwall Shardha Jogee Lalitwadee Kawinwanichakij Rachel S. Somerville Isak G. B. Wold L. Y. Aaron Yung
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callnumber-subject	QB - Astronomy
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doi_str	10.3847/1538-4365/acfe78
callnumber-a	QB460-466
up_date	2024-07-03T20:51:43.783Z
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