2019A&A...622A.176C

Query : 2019A&A...622A.176C

2019A&A...622A.176C - Astronomy and Astrophysics, volume 622A176-176 (2019/2-1)

J-PLUS: The Javalambre Photometric Local Universe Survey.

CENARRO A.J., MOLES M., CRISTOBAL-HORNILLOS D., MARIN-FRANCH A., EDEROCLITE A., VARELA J., LOPEZ-SANJUAN C., HERNANDEZ-MONTEAGUDO C., ANGULO R.E., VAZQUEZ RAMIO H., VIIRONEN K., BONOLI S., ORSI A.A., HURIER G., SAN ROMAN I., GREISEL N., VILELLA-ROJO G., DIAZ-GARCIA L.A., LOGRONO-GARCIA R., GURUNG-LOPEZ S., SPINOSO D., IZQUIERDO-VILLALBA D., AGUERRI J.A.L., ALLENDE PRIETO C., BONATTO C., CARVANO J.M., CHIES-SANTOS A.L., DAFLON S., DUPKE R.A., FALCON-BARROSO J., GONCALVES D.R., JIMENEZ-TEJA Y., MOLINO A., PLACCO V.M., SOLANO E., WHITTEN D.D., ABRIL J., ANTON J.L., BELLO R., BIELSA DE TOLEDO S., CASTILLO-RAMIREZ J., CHUECA S., CIVERA T., DIAZ-MARTIN M.C., DOMINGUEZ-MARTINEZ M., GARZARAN-CALDERARO J., HERNANDEZ-FUERTES J., IGLESIAS-MARZOA R., INIGUEZ C., JIMENEZ RUIZ J.M., KRUUSE K., LAMADRID J.L., LASSO-CABRERA N., LOPEZ-ALEGRE G., LOPEZ-SAINZ A., MAICAS N., MORENO-SIGNES A., MUNIESA D.J., RODRIGUEZ-LLANO S., RUEDA-TERUEL F., RUEDA-TERUEL S., SORIANO-LAGUIA I., TILVE V., VALDIVIELSO L., YANES-DIAZ A., ALCANIZ J.S., MENDES DE OLIVEIRA C., SODRE L., COELHO P., LOPES DE OLIVEIRA R., TAMM A., XAVIER H.S., ABRAMO L.R., AKRAS S., ALFARO E.J., ALVAREZ-CANDAL A., ASCASO B., BEASLEY M.A., BEERS T.C., BORGES FERNANDES M., BRUZUAL G.R., BUZZO M.L., CARRASCO J.M., CEPA J., CORTESI A., COSTA-DUARTE M.V., DE PRA M., FAVOLE G., GALARZA A., GALBANY L., GARCIA K., GONZALEZ DELGADO R.M., GONZALEZ-SERRANO J.I., GUTIERREZ-SOTO L.A., HERNANDEZ-JIMENEZ J.A., KANAAN A., KUNCARAYAKTI H., LANDIM R.C.G., LAUR J., LICANDRO J., LIMA NETO G.B., LYMAN J.D., MAIZ-APELLANIZ J., MIRALDA-ESCUDE J., MORATE D., NOGUEIRA-CAVALCANTE J.P., NOVAIS P.M., ONCINS M., OTEO I., OVERZIER R.A., PEREIRA C.B., REBASSA-MANSERGAS A., REIS R.R.R., ROIG F., SAKO M., SALVADOR-RUSINOL N., SAMPEDRO L., SANCHEZ-BLAZQUEZ P., SANTOS W.A., SCHMIDTOBREICK L., SIFFERT B.B., TELLES E. and VILCHEZ J.M.

Abstract (from CDS):

The Javalambre Photometric Local Universe Survey (J-PLUS ) is an ongoing 12-band photometric optical survey, observing thousands of square degrees of the Northern Hemisphere from the dedicated JAST/T80 telescope at the Observatorio Astrofisico de Javalambre (OAJ). The T80Cam is a camera with a field of view of 2deg2 mounted on a telescope with a diameter of 83cm, and is equipped with a unique system of filters spanning the entire optical range (3500-10000Å). This filter system is a combination of broad-, medium-, and narrow-band filters, optimally designed to extract the rest-frame spectral features (the 3700-4000Å Balmer break region, Hδ, Ca H+K, the G band, and the Mg b and Ca triplets) that are key to characterizing stellar types and delivering a low-resolution photospectrum for each pixel of the observed sky. With a typical depth of AB∼21.25mag per band, this filter set thus allows for an unbiased and accurate characterization of the stellar population in our Galaxy, it provides an unprecedented 2D photospectral information for all resolved galaxies in the local Universe, as well as accurate photo-z estimates (at the δz/(1+z)∼0.005-0.03 precision level) for moderately bright (up to r∼20mag) extragalactic sources. While some narrow-band filters are designed for the study of particular emission features ([OII]/λ3727, Hα/λ6563) up to z<0.017, they also provide well-defined windows for the analysis of other emission lines at higher redshifts. As a result, J-PLUS has the potential to contribute to a wide range of fields in Astrophysics, both in the nearby Universe (Milky Way structure, globular clusters, 2D IFU-like studies, stellar populations of nearby and moderate-redshift galaxies, clusters of galaxies) and at high redshifts (emission-line galaxies at z≥0.77, 2.2, and 4.4, quasi-stellar objects, etc.). With this paper, we release the first ∼1000deg2 of J-PLUS data, containing about 4.3 million stars and 3.0 million galaxies at r<21mag. With a goal of 8500deg2 for the total J-PLUS footprint, these numbers are expected to rise to about 35 million stars and 24 million galaxies by the end of the survey.

Abstract Copyright: © ESO 2019

Journal keyword(s): surveys - astronomical databases: miscellaneous - techniques: photometric - stars: general - Galaxy: general - galaxies: general

CDS comments: Fig.11 sources GalN et QSOs not identified.

Simbad objects: 14

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Number of rows : 14
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 ACO 313 ClG 02 10 05 +02 54.1           ~ 5 0
2 GALEX J074301.9+410655 ** 07 43 01.9379315040 +41 06 55.269353232           DA+M 19 0
3 SBSS 1150+599 PN 11 53 24.7392231288 +59 39 57.050391708   17.5       O(H)III-V 78 0
4 NGC 3994 LIN 11 57 36.8662975416 +32 16 39.447161112   13.51 12.87     ~ 207 1
5 NGC 4470 H2G 12 29 37.8066943368 +07 49 27.284422224   12.9       ~ 257 0
6 M 49 Sy2 12 29 46.8 +08 00 01   13.21 12.17     ~ 2174 2
7 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
8 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 3138 2
9 NGC 5473 GiG 14 04 43.2276404712 +54 53 33.499699368   12.5       ~ 156 0
10 NGC 5486 LSB 14 07 25.027 +55 06 10.52   14.0       ~ 106 1
11 NAME Extended Groth Strip reg 14 19 +52.8           ~ 1023 0
12 M 15 GlC 21 29 58.33 +12 10 01.2           ~ 3274 0
13 ACO 2589 ClG 23 24 00.5 +16 49 29           ~ 327 1
14 ACO 2593 ClG 23 24 27.15 +14 33 40.2           ~ 231 0

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