The Early Data Release of the Dark Energy Spectroscopic Instrument

Adame, A.G.; Aguilar, J.; Ahlen, S.; Alam, S.; Aldering, G.; Alexander, D.M.; Alfarsy, R.; Allende Prieto, C.; Alvarez, M.; Alves, O.; Anand, A.; Andrade-Oliveira, F.; Armengaud, E.; Asorey, J.; Avila, S.; Aviles, A.; Bailey, S.; Balaguera-Antolínez, A.; Ballester, O.; Baltay, C.; Bault, A.; Bautista, J.; Behera, J.; Beltran, S.F.; Benzvi, S.; Beraldo E Silva, L.; Bermejo-Climent, J.R.; Berti, A.; Besuner, R.; Beutler, F.; Bianchi, D.; Blake, C.; Blum, R.; Bolton, A.S.; Brieden, S.; Brodzeller, A.; Brooks, D.; Brown, Z.; Buckley-Geer, E.; Burtin, E.; Cabayol-Garcia, L.; Cai, Z.; Canning, R.; Cardiel-Sas, L.; Carnero Rosell, A.; Castander, F.J.; Cervantes-Cota, J.L.; Chabanier, S.; Chaussidon, E.; Chaves-Montero, J.; Chen, S.; Chen, X.; Chuang, C.; Claybaugh, T.; Cole, S.; Cooper, A.P.; Cuceu, A.; Davis, T.M.; Dawson, K.; De Belsunce, R.; De La Cruz, R.; De La Macorra, A.; Della Costa, J.; De Mattia, A.; Demina, R.; Demirbozan, U.; Derose, J.; Dey, A.; Dey, B.; Dhungana, G.; Ding, J.; Ding, Z.; Doel, P.; Doshi, R.; Douglass, K.; Edge, A.; Eftekharzadeh, S.; Eisenstein, D.J.; Elliott, A.; Ereza, J.; Escoffier, S.; Fagrelius, P.; Fan, X.; Fanning, K.; Fawcett, V.A.; Ferraro, S.; Flaugher, B.; Font-Ribera, A.; Forero-Romero, J.E.; Forero-Sánchez, D.; Frenk, C.S.; Gänsicke, B.T.; García, L.Á.; García-Bellido, J.; Garcia-Quintero, C.; Garrison, L.H.; Gil-Marín, H.; Golden-Marx, J.; Gontcho A Gontcho, S.; Gonzalez-Morales, A.X.; Gonzalez-Perez, V.; Gordon, C.; Graur, O.; Green, D.; Gruen, D.; Guy, J.; Hadzhiyska, B.; Hahn, C.; Han, J.J.; Hanif, M.M.S.; Herrera-Alcantar, H.K.; Honscheid, K.; Hou, J.; Howlett, C.; Huterer, D.; Iršič, V.; Ishak, M.; Jacques, A.; Jana, A.; Jiang, L.; Jimenez, J.; Jing, Y.P.; Joudaki, S.; Joyce, R.; Jullo, E.; Juneau, S.; Karaçaylı, N.G.; Karim, T.; Kehoe, R.; Kent, S.; Khederlarian, A.; Kim, S.; Kirkby, D.; Kisner, T.; Kitaura, F.; Kizhuprakkat, N.; Kneib, J.; Koposov, S.E.; Kovács, A.; Kremin, A.; Krolewski, A.; L'Huillier, B.; Lahav, O.; Lambert, A.; Lamman, C.; Lan, T.-.; Landriau, M.; Lang, D.; Lange, J.U.; Lasker, J.; Leauthaud, A.; Le Guillou, L.; Levi, M.E.; T. S., L.; Linder, E.; Lyons, A.; Magneville, C.; Manera, M.; Manser, C.J.; Margala, D.; Martini, P.; Mcdonald, P.; Medina, G.E.; Medina-Varela, L.; Meisner, A.; Mena-Fernández, J.; Meneses-Rizo, J.; Mezcua, M.; Miquel, R.; Montero-Camacho, P.; Moon, J.; Moore, S.; Moustakas, J.; Mueller, E.; Mundet, J.; Muñoz-Gutiérrez, A.; Myers, A.D.; Nadathur, S.; Napolitano, L.; Neveux, R.; Newman, J.A.; Nie, J.; Nikutta, R.; Niz, G.; Norberg, P.; Noriega, H.E.; Paillas, E.; Palanque-Delabrouille, N.; Palmese, A.; Pan, Z.; Parkinson, D.; Penmetsa, S.; Percival, W.J.; Pérez-Fernández, A.; Pérez-Ràfols, I.; Pieri, M.; Poppett, C.; Porredon, A.; Pothier, S.; Prada, F.; Pucha, R.; Raichoor, A.; Ramírez-Pérez, C.; Ramirez-Solano, S.; Rashkovetskyi, M.; Ravoux, C.; Rocher, A.; Rockosi, C.; Ross, A.J.; Rossi, G.; Ruggeri, R.; Ruhlmann-Kleider, V.; Sabiu, C.G.; Said, K.; Saintonge, A.; Samushia, L.; Sanchez, E.; Saulder, C.; Schaan, E.; Schlafly, E.F.; Schlegel, D.; Scholte, D.; Schubnell, M.; Seo, H.; Shafieloo, A.; Sharples, R.; Sheu, W.; Silber, J.; Sinigaglia, F.; Siudek, M.; Slepian, Z.; Smith, A.; Soumagnac, M.T.; Sprayberry, D.; Stephey, L.; Suárez-Pérez, J.; Sun, Z.; Tan, T.; Tarlé, G.; Tojeiro, R.; Ureña-López, L.A.; Vaisakh, R.; Valcin, D.; Valdes, F.; Valluri, M.; Vargas-Magaña, M.; Variu, A.; Verde, L.; Walther, M.; Wang, B.; Wang, M.S.; Weaver, B.A.; Weaverdyck, N.; Wechsler, R.H.; White, M.; Xie, Y.; Yang, J.; Yèche, C.; Yu, J.; Yuan, S.; Zhang, H.; Zhang, Z.; Zhao, C.; Zheng, Z.; Zhou, R.; Zhou, Z.; Zou, H.; Zou, S.; Zu, Y.

doi:10.3847/1538-3881/ad3217

The Dark Energy Spectroscopic Instrument (DESI) completed its 5 month Survey Validation in 2021 May. Spectra of stellar and extragalactic targets from Survey Validation constitute the first major data sample from the DESI survey. This paper describes the public release of those spectra, the catalogs of derived properties, and the intermediate data products. In total, the public release includes good-quality spectral information from 466,447 objects targeted as part of the Milky Way Survey, 428,758 as part of the Bright Galaxy Survey, 227,318 as part of the Luminous Red Galaxy sample, 437,664 as part of the Emission Line Galaxy sample, and 76,079 as part of the Quasar sample. In addition, the release includes spectral information from 137,148 objects that expand the scope beyond the primary samples as part of a series of secondary programs. Here, we describe the spectral data, data quality, data products, Large-Scale Structure science catalogs, access to the data, and references that provide relevant background to using these spectra.

The Early Data Release of the Dark Energy Spectroscopic Instrument / A.G. Adame, J. Aguilar, S. Ahlen, S. Alam, G. Aldering, D.M. Alexander, R. Alfarsy, C. Allende Prieto, M. Alvarez, O. Alves, A. Anand, F. Andrade-Oliveira, E. Armengaud, J. Asorey, S. Avila, A. Aviles, S. Bailey, A. Balaguera-Antolínez, O. Ballester, C. Baltay, A. Bault, J. Bautista, J. Behera, S.F. Beltran, S. Benzvi, L. Beraldo e Silva, J.R. Bermejo-Climent, A. Berti, R. Besuner, F. Beutler, D. Bianchi, C. Blake, R. Blum, A.S. Bolton, S. Brieden, A. Brodzeller, D. Brooks, Z. Brown, E. Buckley-Geer, E. Burtin, L. Cabayol-Garcia, Z. Cai, R. Canning, L. Cardiel-Sas, A. Carnero Rosell, F.J. Castander, J.L. Cervantes-Cota, S. Chabanier, E. Chaussidon, J. Chaves-Montero, S. Chen, X. Chen, C. Chuang, T. Claybaugh, S. Cole, A.P. Cooper, A. Cuceu, T.M. Davis, K. Dawson, R. de Belsunce, R. de la Cruz, A. de la Macorra, J. Della Costa, A. de Mattia, R. Demina, U. Demirbozan, J. Derose, A. Dey, B. Dey, G. Dhungana, J. Ding, Z. Ding, P. Doel, R. Doshi, K. Douglass, A. Edge, S. Eftekharzadeh, D.J. Eisenstein, A. Elliott, J. Ereza, S. Escoffier, P. Fagrelius, X. Fan, K. Fanning, V.A. Fawcett, S. Ferraro, B. Flaugher, A. Font-Ribera, J.E. Forero-Romero, D. Forero-Sánchez, C.S. Frenk, B.T. Gänsicke, L.Á. García, J. García-Bellido, C. Garcia-Quintero, L.H. Garrison, H. Gil-Marín, J. Golden-Marx, S. Gontcho A Gontcho, A.X. Gonzalez-Morales, V. Gonzalez-Perez, C. Gordon, O. Graur, D. Green, D. Gruen, J. Guy, B. Hadzhiyska, C. Hahn, J.J. Han, M.M.S. Hanif, H.K. Herrera-Alcantar, K. Honscheid, J. Hou, C. Howlett, D. Huterer, V. Iršič, M. Ishak, A. Jacques, A. Jana, L. Jiang, J. Jimenez, Y.P. Jing, S. Joudaki, R. Joyce, E. Jullo, S. Juneau, N.G. Karaçaylı, T. Karim, R. Kehoe, S. Kent, A. Khederlarian, S. Kim, D. Kirkby, T. Kisner, F. Kitaura, N. Kizhuprakkat, J. Kneib, S.E. Koposov, A. Kovács, A. Kremin, A. Krolewski, B. L'Huillier, O. Lahav, A. Lambert, C. Lamman, T.-. Lan, M. Landriau, D. Lang, J.U. Lange, J. Lasker, A. Leauthaud, L. Le Guillou, M.E. Levi, T.S. Li, E. Linder, A. Lyons, C. Magneville, M. Manera, C.J. Manser, D. Margala, P. Martini, P. Mcdonald, G.E. Medina, L. Medina-Varela, A. Meisner, J. Mena-Fernández, J. Meneses-Rizo, M. Mezcua, R. Miquel, P. Montero-Camacho, J. Moon, S. Moore, J. Moustakas, E. Mueller, J. Mundet, A. Muñoz-Gutiérrez, A.D. Myers, S. Nadathur, L. Napolitano, R. Neveux, J.A. Newman, J. Nie, R. Nikutta, G. Niz, P. Norberg, H.E. Noriega, E. Paillas, N. Palanque-Delabrouille, A. Palmese, Z. Pan, D. Parkinson, S. Penmetsa, W.J. Percival, A. Pérez-Fernández, I. Pérez-Ràfols, M. Pieri, C. Poppett, A. Porredon, S. Pothier, F. Prada, R. Pucha, A. Raichoor, C. Ramírez-Pérez, S. Ramirez-Solano, M. Rashkovetskyi, C. Ravoux, A. Rocher, C. Rockosi, A.J. Ross, G. Rossi, R. Ruggeri, V. Ruhlmann-Kleider, C.G. Sabiu, K. Said, A. Saintonge, L. Samushia, E. Sanchez, C. Saulder, E. Schaan, E.F. Schlafly, D. Schlegel, D. Scholte, M. Schubnell, H. Seo, A. Shafieloo, R. Sharples, W. Sheu, J. Silber, F. Sinigaglia, M. Siudek, Z. Slepian, A. Smith, M.T. Soumagnac, D. Sprayberry, L. Stephey, J. Suárez-Pérez, Z. Sun, T. Tan, G. Tarlé, R. Tojeiro, L.A. Ureña-López, R. Vaisakh, D. Valcin, F. Valdes, M. Valluri, M. Vargas-Magaña, A. Variu, L. Verde, M. Walther, B. Wang, M.S. Wang, B.A. Weaver, N. Weaverdyck, R.H. Wechsler, M. White, Y. Xie, J. Yang, C. Yèche, J. Yu, S. Yuan, H. Zhang, Z. Zhang, C. Zhao, Z. Zheng, R. Zhou, Z. Zhou, H. Zou, S. Zou, Y. Zu. - In: THE ASTRONOMICAL JOURNAL. - ISSN 0004-6256. - 168:2(2024), pp. 58.1-58.33. [10.3847/1538-3881/ad3217]

The Early Data Release of the Dark Energy Spectroscopic Instrument

Adame, A. G.;Aguilar, J.;Ahlen, S.;Alam, S.;Aldering, G.;Alexander, D. M.;Alfarsy, R.;Allende Prieto, C.;Alvarez, M.;Alves, O.;Anand, A.;Andrade-Oliveira, F.;Armengaud, E.;Asorey, J.;Avila, S.;Aviles, A.;Bailey, S.;Balaguera-Antolínez, A.;Ballester, O.;Baltay, C.;Bault, A.;Bautista, J.;Behera, J.;Beltran, S. F.;BenZvi, S.;Beraldo e Silva, L.;Bermejo-Climent, J. R.;Berti, A.;Besuner, R.;Beutler, F.;D. Bianchi;Blake, C.;Blum, R.;Bolton, A. S.;Brieden, S.;Brodzeller, A.;Brooks, D.;Brown, Z.;Buckley-Geer, E.;Burtin, E.;Cabayol-Garcia, L.;Cai, Z.;Canning, R.;Cardiel-Sas, L.;Carnero Rosell, A.;Castander, F. J.;Cervantes-Cota, J. L.;Chabanier, S.;Chaussidon, E.;Chaves-Montero, J.;Chen, S.;Chen, X.;Chuang, C.;Claybaugh, T.;Cole, S.;Cooper, A. P.;Cuceu, A.;Davis, T. M.;Dawson, K.;de Belsunce, R.;de la Cruz, R.;de la Macorra, A.;Della Costa, J.;de Mattia, A.;Demina, R.;Demirbozan, U.;DeRose, J.;Dey, A.;Dey, B.;Dhungana, G.;Ding, J.;Ding, Z.;Doel, P.;Doshi, R.;Douglass, K.;Edge, A.;Eftekharzadeh, S.;Eisenstein, D. J.;Elliott, A.;Ereza, J.;Escoffier, S.;Fagrelius, P.;Fan, X.;Fanning, K.;Fawcett, V. A.;Ferraro, S.;Flaugher, B.;Font-Ribera, A.;Forero-Romero, J. E.;Forero-Sánchez, D.;Frenk, C. S.;Gänsicke, B. T.;García, L. Á.;García-Bellido, J.;Garcia-Quintero, C.;Garrison, L. H.;Gil-Marín, H.;Golden-Marx, J.;Gontcho A Gontcho, S.;Gonzalez-Morales, A. X.;Gonzalez-Perez, V.;Gordon, C.;Graur, O.;Green, D.;Gruen, D.;Guy, J.;Hadzhiyska, B.;Hahn, C.;Han, J. J.;Hanif, M. M. S;Herrera-Alcantar, H. K.;Honscheid, K.;Hou, J.;Howlett, C.;Huterer, D.;Iršič, V.;Ishak, M.;Jacques, A.;Jana, A.;Jiang, L.;Jimenez, J.;Jing, Y. P.;Joudaki, S.;Joyce, R.;Jullo, E.;Juneau, S.;Karaçaylı, N. G.;Karim, T.;Kehoe, R.;Kent, S.;Khederlarian, A.;Kim, S.;Kirkby, D.;Kisner, T.;Kitaura, F.;Kizhuprakkat, N.;Kneib, J.;Koposov, S. E.;Kovács, A.;Kremin, A.;Krolewski, A.;L'Huillier, B.;Lahav, O.;Lambert, A.;Lamman, C.;Lan, T. -W.;Landriau, M.;Lang, D.;Lange, J. U.;Lasker, J.;Leauthaud, A.;Le Guillou, L.;Levi, M. E.;Li, T. S.;Linder, E.;Lyons, A.;Magneville, C.;Manera, M.;Manser, C. J.;Margala, D.;Martini, P.;McDonald, P.;Medina, G. E.;Medina-Varela, L.;Meisner, A.;Mena-Fernández, J.;Meneses-Rizo, J.;Mezcua, M.;Miquel, R.;Montero-Camacho, P.;Moon, J.;Moore, S.;Moustakas, J.;Mueller, E.;Mundet, J.;Muñoz-Gutiérrez, A.;Myers, A. D.;Nadathur, S.;Napolitano, L.;Neveux, R.;Newman, J. A.;Nie, J.;Nikutta, R.;Niz, G.;Norberg, P.;Noriega, H. E.;Paillas, E.;Palanque-Delabrouille, N.;Palmese, A.;Pan, Z.;Parkinson, D.;Penmetsa, S.;Percival, W. J.;Pérez-Fernández, A.;Pérez-Ràfols, I.;Pieri, M.;Poppett, C.;Porredon, A.;Pothier, S.;Prada, F.;Pucha, R.;Raichoor, A.;Ramírez-Pérez, C.;Ramirez-Solano, S.;Rashkovetskyi, M.;Ravoux, C.;Rocher, A.;Rockosi, C.;Ross, A. J.;Rossi, G.;Ruggeri, R.;Ruhlmann-Kleider, V.;Sabiu, C. G.;Said, K.;Saintonge, A.;Samushia, L.;Sanchez, E.;Saulder, C.;Schaan, E.;Schlafly, E. F.;Schlegel, D.;Scholte, D.;Schubnell, M.;Seo, H.;Shafieloo, A.;Sharples, R.;Sheu, W.;Silber, J.;Sinigaglia, F.;Siudek, M.;Slepian, Z.;Smith, A.;Soumagnac, M. T.;Sprayberry, D.;Stephey, L.;Suárez-Pérez, J.;Sun, Z.;Tan, T.;Tarlé, G.;Tojeiro, R.;Ureña-López, L. A.;Vaisakh, R.;Valcin, D.;Valdes, F.;Valluri, M.;Vargas-Magaña, M.;Variu, A.;Verde, L.;Walther, M.;Wang, B.;Wang, M. S.;Weaver, B. A.;Weaverdyck, N.;Wechsler, R. H.;White, M.;Xie, Y.;Yang, J.;Yèche, C.;Yu, J.;Yuan, S.;Zhang, H.;Zhang, Z.;Zhao, C.;Zheng, Z.;Zhou, R.;Zhou, Z.;Zou, H.;Zou, S.;Zu, Y.

2024

Abstract

The Dark Energy Spectroscopic Instrument (DESI) completed its 5 month Survey Validation in 2021 May. Spectra of stellar and extragalactic targets from Survey Validation constitute the first major data sample from the DESI survey. This paper describes the public release of those spectra, the catalogs of derived properties, and the intermediate data products. In total, the public release includes good-quality spectral information from 466,447 objects targeted as part of the Milky Way Survey, 428,758 as part of the Bright Galaxy Survey, 227,318 as part of the Luminous Red Galaxy sample, 437,664 as part of the Emission Line Galaxy sample, and 76,079 as part of the Quasar sample. In addition, the release includes spectral information from 137,148 objects that expand the scope beyond the primary samples as part of a series of secondary programs. Here, we describe the spectral data, data quality, data products, Large-Scale Structure science catalogs, access to the data, and references that provide relevant background to using these spectra.

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	Parole chiave
	
				Astronomy data analysis (1858); Astronomy data reduction (1861); Astronomy databases (83); Astronomy software (1855); Observational cosmology (1146); Redshift surveys (1378); Surveys (1671);
			
	Settori scientifico-disciplinari dell'articolo (validi dal 09/05/2024)
	
				Settore PHYS-05/A - Astrofisica, cosmologia e scienza dello spazio
			
	Data di pubblicazione
	
				2024
			
	Data ahead of print o data di stampa
	
				5-lug-2024
			
	Rivista in ANCE
	
				THE ASTRONOMICAL JOURNAL
			
	DOI
	
				https://dx.doi.org/10.3847/1538-3881/ad3217
			
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