The DECam Local Volume Exploration Survey data release 2

Drlica-Wagner, A.; Ferguson, P. S.; Adamów, M.; Aguena, M.; Allam, S.; Andrade-Oliveira, F.; Bacon, D.; Bechtol, K.; Bell, E. F.; Bertin, E.; Bilaji, P.; Bocquet, S.; Bom, C. R.; Brooks, D.; Burke, D. L.; Carballo-Bello, J. A.; Carlin, J. L.; Rosell, A. Carnero; Kind, M. Carrasco; Carretero, J.; Castander, F. J.; Cerny, W.; Chang, C.; Choi, Y.; Conselice, C.; Costanzi, M.; Crnojević, D.; da Costa, L. N.; Vicente, J. De; Desai, S.; Esteves, J.; Everett, S.; Ferrero, I.; Fitzpatrick, M.; Flaugher, B.; Friedel, D.; Frieman, J.; García-Bellido, J.; Gatti, M.; Gaztanaga, E.; Gerdes, D. W.; Gruen, D.; Gruendl, R. A.; Gschwend, J.; Hartley, W. G.; Hernandez-Lang, D.; Hinton, S. R.; Hollowood, D. L.; Honscheid, K.; Hughes, A. K.; Jacques, A.; James, D. J.; Johnson, M. D.; Kuehn, K.; Kuropatkin, N.; Lahav, O.; Li, T. S.; Lidman, C.; Lin, H.; March, M.; Marshall, J. L.; Martínez-Delgado, D.; Martínez-Vázquez, C. E.; Massana, P.; Mau, S.; McNanna, M.; Melchior, P.; Menanteau, F.; Miller, A. E.; Miquel, R.; Mohr, J. J.; Morgan, R.; Mutlu-Pakdil, B.; Muñoz, R. R.; Neilsen, E. H.; Nidever, D. L.; Nikutta, R.; Castellon, J. L. Nilo; Noël, N. E. D.; Ogando, R. L. C.; Olsen, K. A. G.; Pace, A. B.; Palmese, A.; Paz-Chinchón, F.; Pereira, M. E. S.; Pieres, A.; Malagón, A. A. Plazas; Prat, J.; Riley, A. H.; Rodriguez-Monroy, M.; Romer, A. K.; Roodman, A.; Sako, M.; Sakowska, J. D.; Sanchez, E.; Sánchez, F. J.; Sand, D. J.; Santana-Silva, L.; Santiago, B.; Schubnell, M.; Serrano, S.; Sevilla-Noarbe, I.; Simon, J. D.; Smith, M.; Soares-Santos, M.; Stringfellow, G. S.; Suchyta, E.; Suson, D. J.; Tan, C. Y.; Tarle, G.; Tavangar, K.; Thomas, D.; To, C.; Tollerud, E. J.; Troxel, M. A.; Tucker, D. L.; Varga, T. N.; Vivas, A. K.; Walker, A. R.; Weller, J.; Wilkinson, R. D.; Wu, J. F.; Yanny, B.; Zaborowski, E.; Zenteno, A.

doi:10.3847/1538-4365/ac78eb

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The DECam Local Volume Exploration Survey data release 2

Drlica-Wagner, A., Ferguson, P. S., Adamów, M., Aguena, M., Allam, S., Andrade-Oliveira, F., et al. (2022). The DECam Local Volume Exploration Survey data release 2. The Astrophysical Journal Supplement Series, 261(2): 38. doi:10.3847/1538-4365/ac78eb.

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Item Permalink: https://hdl.handle.net/21.11116/0000-000C-7995-4 Version Permalink: https://hdl.handle.net/21.11116/0000-000C-7996-3

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Drlica-Wagner, A., Author
Ferguson, P. S., Author
Adamów, M., Author
Aguena, M., Author
Allam, S., Author
Andrade-Oliveira, F., Author
Bacon, D., Author
Bechtol, K., Author
Bell, E. F., Author
Bertin, E., Author
Bilaji, P., Author
Bocquet, S., Author
Bom, C. R., Author
Brooks, D., Author
Burke, D. L., Author
Carballo-Bello, J. A., Author
Carlin, J. L., Author
Rosell, A. Carnero, Author
Kind, M. Carrasco, Author
Carretero, J., Author
Castander, F. J., AuthorCerny, W., AuthorChang, C., AuthorChoi, Y., AuthorConselice, C., AuthorCostanzi, M., AuthorCrnojević, D., Authorda Costa, L. N., AuthorVicente, J. De, AuthorDesai, S., AuthorEsteves, J., AuthorEverett, S., AuthorFerrero, I., AuthorFitzpatrick, M., AuthorFlaugher, B., AuthorFriedel, D., AuthorFrieman, J., AuthorGarcía-Bellido, J., AuthorGatti, M., AuthorGaztanaga, E., AuthorGerdes, D. W., AuthorGruen, D., AuthorGruendl, R. A., AuthorGschwend, J., AuthorHartley, W. G., AuthorHernandez-Lang, D., AuthorHinton, S. R., AuthorHollowood, D. L., AuthorHonscheid, K., AuthorHughes, A. K., AuthorJacques, A., AuthorJames, D. J., AuthorJohnson, M. D., AuthorKuehn, K., AuthorKuropatkin, N., AuthorLahav, O., AuthorLi, T. S., AuthorLidman, C., AuthorLin, H., AuthorMarch, M., AuthorMarshall, J. L., AuthorMartínez-Delgado, D., AuthorMartínez-Vázquez, C. E., AuthorMassana, P., AuthorMau, S., AuthorMcNanna, M., AuthorMelchior, P., AuthorMenanteau, F., AuthorMiller, A. E., AuthorMiquel, R., AuthorMohr, J. J.¹, Author Morgan, R., AuthorMutlu-Pakdil, B., AuthorMuñoz, R. R., AuthorNeilsen, E. H., AuthorNidever, D. L., AuthorNikutta, R., AuthorCastellon, J. L. Nilo, AuthorNoël, N. E. D., AuthorOgando, R. L. C., AuthorOlsen, K. A. G., AuthorPace, A. B., AuthorPalmese, A., AuthorPaz-Chinchón, F., AuthorPereira, M. E. S., AuthorPieres, A., AuthorMalagón, A. A. Plazas, AuthorPrat, J., AuthorRiley, A. H., AuthorRodriguez-Monroy, M., AuthorRomer, A. K., AuthorRoodman, A., AuthorSako, M., AuthorSakowska, J. D., AuthorSanchez, E., AuthorSánchez, F. J., AuthorSand, D. J., AuthorSantana-Silva, L., AuthorSantiago, B., AuthorSchubnell, M., AuthorSerrano, S., AuthorSevilla-Noarbe, I., AuthorSimon, J. D., AuthorSmith, M., AuthorSoares-Santos, M., AuthorStringfellow, G. S., AuthorSuchyta, E., AuthorSuson, D. J., AuthorTan, C. Y., AuthorTarle, G., AuthorTavangar, K., AuthorThomas, D., AuthorTo, C., AuthorTollerud, E. J., AuthorTroxel, M. A., AuthorTucker, D. L., AuthorVarga, T. N.¹, Author Vivas, A. K., AuthorWalker, A. R., AuthorWeller, J.¹, Author Wilkinson, R. D., AuthorWu, J. F., AuthorYanny, B., AuthorZaborowski, E., AuthorZenteno, A., Author more..

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1Optical and Interpretative Astronomy, MPI for Extraterrestrial Physics, Max Planck Society, ou_159895

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Abstract: We present the second public data release (DR2) from the DECam Local Volume Exploration survey (DELVE). DELVE DR2 combines new DECam observations with archival DECam data from the Dark Energy Survey, the DECam Legacy Survey, and other DECam community programs. DELVE DR2 consists of ∼160,000 exposures that cover >21,000 deg² of the high-Galactic-latitude (∣b∣ > 10°) sky in four broadband optical/near-infrared filters (g, r, i, z). DELVE DR2 provides point-source and automatic aperture photometry for ∼2.5 billion astronomical sources with a median 5σ point-source depth of g = 24.3, r = 23.9, i = 23.5, and z = 22.8 mag. A region of ∼17,000 deg² has been imaged in all four filters, providing four-band photometric measurements for ∼618 million astronomical sources. DELVE DR2 covers more than 4 times the area of the previous DELVE data release and contains roughly 5 times as many astronomical objects. DELVE DR2 is publicly available via the NOIRLab Astro Data Lab science platform.

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Dates: Published Online: 2022-08-04

Publication Status: Published online

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Identifiers: DOI: 10.3847/1538-4365/ac78eb

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Title: The Astrophysical Journal Supplement Series

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Pages: - Volume / Issue: 261 (2) Sequence Number: 38 Start / End Page: - Identifier: -