2018ApJS..239...18A

Query : 2018ApJS..239...18A

2018ApJS..239...18A - Astrophys. J., Suppl. Ser., 239, 18-18 (2018/December-0)

The Dark Energy Survey: data release 1.

ABBOTT T.M.C., ABDALLA F.B., ALLAM S., AMARA A., ANNIS J., ASOREY J., AVILA S., BALLESTER O., BANERJI M., BARKHOUSE W., BARUAH L., BAUMER M., BECHTOL K., BECKER M.R., BENOIT-LEVY A., BERNSTEIN G.M., BERTIN E., BLAZEK J., BOCQUET S., BROOKS D., BROUT D., BUCKLEY-GEER E., BURKE D.L., BUSTI V., CAMPISANO R., CARDIEL-SAS L., CARNERO ROSELL A., CARRASCO KIND M., CARRETERO J., CASTANDER F.J., CAWTHON R., CHANG C., CHEN X., CONSELICE C., COSTA G., CROCCE M., CUNHA C.E., D'ANDREA C.B., DA COSTA L.N., DAS R., DAUES G., DAVIS T.M., DAVIS C., DE VICENTE J., DEPOY D.L., DEROSE J., DESAI S., DIEHL H.T., DIETRICH J.P., DODELSON S., DOEL P., DRLICA-WAGNER A., EIFLER T.F., ELLIOTT A.E., EVRARD A.E., FARAHI A., NETO A.F., FERNANDEZ E., FINLEY D.A., FLAUGHER B., FOLEY R.J., FOSALBA P., FRIEDEL D.N., FRIEMAN J., GARCIA-BELLIDO J., GAZTANAGA E., GERDES D.W., GIANNANTONIO T., GILL M.S.S., GLAZEBROOK K., GOLDSTEIN D.A., GOWER M., GRUEN D., GRUENDL R.A., GSCHWEND J., GUPTA R.R., GUTIERREZ G., HAMILTON S., HARTLEY W.G., HINTON S.R., HISLOP J.M., HOLLOWOOD D., HONSCHEID K., HOYLE B., HUTERER D., JAIN B., JAMES D.J., JELTEMA T., JOHNSON M.W.G., JOHNSON M.D., KACPRZAK T., KENT S., KHULLAR G., KLEIN M., KOVACS A., KOZIOL A.M.G., KRAUSE E., KREMIN A., KRON R., KUEHN K., KUHLMANN S., KUROPATKIN N., LAHAV O., LASKER J., LI T.S., LI R.T., LIDDLE A.R., LIMA M., LIN H., LOPEZ-REYES P., MacCRANN N., MAIA M.A.G., MALONEY J.D., MANERA M., MARCH M., MARRINER J., MARSHALL J.L., MARTINI P., McCLINTOCK T., McKAY T., McMAHON R.G., MELCHIOR P., MENANTEAU F., MILLER C.J., MIQUEL R., MOHR J.J., MORGANSON E., MOULD J., NEILSEN E., NICHOL R.C., NOGUEIRA F., NORD B., NUGENT P., NUNES L., OGANDO R.L.C., OLD L., PACE A.B., PALMESE A., PAZ-CHINCHON F., PEIRIS H.V., PERCIVAL W.J., PETRAVICK D., PLAZAS A.A., POH J., POND C., PORREDON A., PUJOL A., REFREGIER A., REIL K., RICKER P.M., ROLLINS R.P., ROMER A.K., ROODMAN A., ROONEY P., ROSS A.J., RYKOFF E.S., SAKO M., SANCHEZ M.L., SANCHEZ E., SANTIAGO B., SARO A., SCARPINE V., SCOLNIC D., SERRANO S., SEVILLA-NOARBE I., SHELDON E., SHIPP N., SILVEIRA M.L., SMITH M., SMITH R.C., SMITH J.A., SOARES-SANTOS M., SOBREIRA F., SONG J., STEBBINS A., SUCHYTA E., SULLIVAN M., SWANSON M.E.C., TARLE G., THALER J., THOMAS D., THOMAS R.C., TROXEL M.A., TUCKER D.L., VIKRAM V., VIVAS A.K., WALKER A.R., WECHSLER R.H., WELLER J., WESTER W., WOLF R.C., WU H., YANNY B., ZENTENO A., ZHANG Y., ZUNTZ J. (The DES Collaboration), JUNEAU S., FITZPATRICK M., NIKUTTA R., NIDEVER D., OLSEN K., SCOTT A. (The NOAO Data Lab)

Abstract (from CDS):

We describe the first public data release of the Dark Energy Survey, DES DR1, consisting of reduced single-epoch images, co-added images, co-added source catalogs, and associated products and services assembled over the first 3 yr of DES science operations. DES DR1 is based on optical/near-infrared imaging from 345 distinct nights (2013 August to 2016 February) by the Dark Energy Camera mounted on the 4 m Blanco telescope at the Cerro Tololo Inter-American Observatory in Chile. We release data from the DES wide-area survey covering ∼5000 deg2 of the southern Galactic cap in five broad photometric bands, grizY. DES DR1 has a median delivered point-spread function of g=1.12, r = 0.96, i = 0.88, z = 0.84, and Y = 0.''90 FWHM, a photometric precision of <1% in all bands, and an astrometric precision of 151 mas. The median co-added catalog depth for a 1.''95 diameter aperture at signal-to-noise ratio (S/N) = 10 is g = 24.33, r = 24.08, i = 23.44, z = 22.69, and Y = 21.44 mag . DES DR1 includes nearly 400 million distinct astronomical objects detected in ∼10,000 co-add tiles of size 0.534 deg2 produced from ∼39,000 individual exposures. Benchmark galaxy and stellar samples contain ∼310 million and ∼80 million objects, respectively, following a basic object quality selection. These data are accessible through a range of interfaces, including query web clients, image cutout servers, jupyter notebooks, and an interactive co-add image visualization tool. DES DR1 constitutes the largest photometric data set to date at the achieved depth and photometric precision.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): astronomical databases: miscellaneous - catalogs - cosmology: observations - surveys - techniques: image processing - techniques: photometric

VizieR on-line data: <CDS Catalogue: II/357>

Nomenclature: DES NNNNNNNNNN N=399263026 among (Nos 61407265-618668848).

Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.

Simbad objects: 22

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Number of rows : 22
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 NGC 55 rG 00 14 53.602 -39 11 47.86 8.54 8.58 7.87 7.84   ~ 828 2
2 * alf Phe SB* 00 26 17.05140 -42 18 21.5539   3.47 2.38     K0.5IIIb 165 0
3 NGC 247 LSB 00 47 08.554 -20 45 37.44 10.11 9.61 9.10 8.87   ~ 480 2
4 NGC 253 SyG 00 47 33.134 -25 17 19.68   8.03   6.94 8.1 ~ 3588 2
5 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
6 NGC 288 GlC 00 52 45.24 -26 34 57.4   10 8.13     ~ 1130 0
7 IC 1613 GiC 01 04 48.4071 +02 07 10.185   10.42 10.01 9.77   ~ 1316 2
8 * alf Eri Be* 01 37 42.84548 -57 14 12.3101 -0.36 0.30 0.46 0.49 0.60 B6Vpe 495 1
9 NGC 1261 GlC 03 12 16.21 -55 12 58.4     8.63     ~ 579 0
10 * gam Eri LP? 03 58 01.7658213057 -13 30 30.653301544 6.52 4.54 2.94 1.68 0.68 M0III-IIIb 200 0
11 V* R Dor AB* 04 36 45.59127 -62 04 37.7974 7.84 6.98 5.40 2.71 -0.44 M8III:e 376 0
12 NGC 1851 GlC 05 14 06.76 -40 02 47.6           ~ 1529 0
13 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
14 M 79 GlC 05 24 10.59 -24 31 27.3     8.16     ~ 883 0
15 * alf Col Be* 05 39 38.9410319 -34 04 26.794991 2.10 2.53 2.65 2.65 2.74 B9Ve 251 0
16 * alf Car * 06 23 57.10988 -52 41 44.3810 -0.49 -0.59 -0.74 -0.96 -1.13 A9II 461 1
17 * alf Hya * 09 27 35.24270 -08 39 30.9583 5.14 3.42 1.97 0.93 0.16 K3IIIa 455 1
18 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
19 * alf Pav SB* 20 25 38.85705 -56 44 06.3230 1.03 1.791 1.918     B2IV 285 1
20 M 2 GlC 21 33 27.02 -00 49 23.7     6.25     ~ 1114 1
21 * alf Gru PM* 22 08 13.98473 -46 57 39.5078 1.11 1.58 1.71 1.75 1.83 B6V 311 0
22 * bet Gru LP? 22 42 40.05027 -46 53 04.4752 5.33 3.73 2.11 0.20 -1.57 M4.5III 209 1

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