2023ApJS..267...44A

Query : 2023ApJS..267...44A

2023ApJS..267...44A - Astrophys. J., Suppl. Ser., 267, 44 (2023/August-0)

The Eighteenth Data Release of the Sloan Digital Sky Surveys: Targeting and First Spectra from SDSS-V.

ALMEIDA A., ANDERSON S.F., ARGUDO-FERNANDEZ M., BADENES C., BARGER K., BARRERA-BALLESTEROS J.K., BENDER C.F., BENITEZ E., BESSER F., BIRD J.C., BIZYAEV D., BLANTON M.R., BOCHANSKI J., BOVY J., BRANDT W.N., BROWNSTEIN J.R., BUCHNER J., BULBUL E., BURCHETT J.N., DIAZ M.C., CARLBERG J.K., CASEY A.R., CHANDRA V., CHERINKA B., CHIAPPINI C., COKER A.A., COMPARAT J., CONROY C., CONTARDO G., CORTES A., COVEY K., CRANE J.D., CUNHA K., DABBIERI C., DAVIDSON J.W.Jr, DAVIS M.C., DE ANDRADE QUEIROZ A.B., DE LEE N., MENDEZ DELGADO J.E., DEMASI S., DI MILLE F., DONOR J., DOW P., DWELLY T., ERACLEOUS M., ERIKSEN J., FAN X., FARR E., FREDERICK S., FRIES L., FRINCHABOY P., GANSICKE B.T., GE J., GONZALEZ AVILA C., GRABOWSKI K., GRIER C., GUIGLION G., GUPTA P., HALL P., HAWKINS K., HAYES C.R., HERMES J.J., HERNANDEZ-GARCIA L., HOGG D.W., HOLTZMAN J.A., IBARRA-MEDEL H.J., JI A., JOFRE P., JOHNSON J.A., JONES A.M., KINEMUCHI K., KLUGE M., KOEKEMOER A., KOLLMEIER J.A., KOUNKEL M., KRISHNARAO D., KRUMPE M., LACERNA I., LAGO P.J.A., LAPORTE C., LIU C., LIU A., LIU X., LOPES A.R., MACKTOOBIAN M., MAJEWSKI S.R., MALANUSHENKO V., MAOZ D., MASSERON T., MASTERS K.L., MATIJEVIC G., McBRIDE A., MEDAN I., MERLONI A., MORRISON S., MYERS N., MESZAROS S., NEGRETE C.A., NIDEVER D.L., NITSCHELM C., ORAVETZ D., ORAVETZ A., PAN K., PENG Y., PINSONNEAULT M.H., POGGE R., QIU D., RAMIREZ S.V., RIX H.-W., FERNANDEZ ROSSO D., RUNNOE J., SALVATO M., SANCHEZ S.F., SANTANA F.A., SAYDJARI A., SAYRES C., SCHLAUFMAN K.C., SCHNEIDER D.P., SCHWOPE A., SERNA J., SHEN Y., SOBECK J., SONG Y.-Y., SOUTO D., SPOO T., STASSUN K.G., STEINMETZ M., STRAUMIT I., STRINGFELLOW G., SANCHEZ-GALLEGO J., TAGHIZADEH-POPP M., TAYAR J., THAKAR A., TISSERA P.B., TKACHENKO A., HERNANDEZ TOLEDO H., TRAKHTENBROT B., FERNANDEZ-TRINCADO J.G., TROUP N., TRUMP J.R., TUTTLE S., ULLOA N., VAZQUEZ-MATA J.A., VERA ALFARO P., VILLANOVA S., WACHTER S., WEIJMANS A.-M., WHEELER A., WILSON J., WOJNO L., WOLF J., XUE X.-X., YBARRA J.E., ZARI E. and ZASOWSKI G.

Abstract (from CDS):

The eighteenth data release (DR18) of the Sloan Digital Sky Survey (SDSS) is the first one for SDSS-V, the fifth generation of the survey. SDSS-V comprises three primary scientific programs or “Mappers”: the Milky Way Mapper (MWM), the Black Hole Mapper (BHM), and the Local Volume Mapper. This data release contains extensive targeting information for the two multiobject spectroscopy programs (MWM and BHM), including input catalogs and selection functions for their numerous scientific objectives. We describe the production of the targeting databases and their calibration and scientifically focused components. DR18 also includes ∼25,000 new SDSS spectra and supplemental information for X-ray sources identified by eROSITA in its eFEDS field. We present updates to some of the SDSS software pipelines and preview changes anticipated for DR19. We also describe three value-added catalogs (VACs) based on SDSS-IV data that have been published since DR17, and one VAC based on the SDSS-V data in the eFEDS field.

Abstract Copyright: © 2023. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Surveys - Astronomy databases - Astronomy data acquisition - Astronomy software

Simbad objects: 11

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Number of rows : 11
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 ELAIS S1 reg 00 34 44 -43 28.2           ~ 254 0
2 NAME XMM-LSS Field reg 02 18 00 -07 00.0           ~ 347 0
3 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
4 NAME Chandra Deep Field-South reg 03 32 28.0 -27 48 30           ~ 2282 1
5 NAME Extended Chandra Deep Field South reg 03 32 30.0 -27 48 20           ~ 862 0
6 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
7 NAME SEP reg 06 00 00.000 -66 33 38.55           ~ 198 0
8 NAME COSMOS Field reg 10 00 28.60 +02 12 21.0           ~ 3639 0
9 NAME NEP reg 18 00 00.000 +66 33 38.55           ~ 430 0
10 NAME Baade Window reg 18 03.5 -30 01           ~ 643 3
11 NAME Galactic Bulge reg ~ ~           ~ 4794 0

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