2021A&A...653A..31B

Query : 2021A&A...653A..31B

2021A&A...653A..31B - Astronomy and Astrophysics, volume 653A, 31-31 (2021/9-1)

The miniJPAS survey: A preview of the Universe in 56 colors.

BONOLI S., MARIN-FRANCH A., VARELA J., VAZQUEZ RAMIO H., ABRAMO L.R., CENARRO A.J., DUPKE R.A., VILCHEZ J.M., CRISTOBAL-HORNILLOS D., GONZALEZ DELGADO R.M., HERNANDEZ-MONTEAGUDO C., LOPEZ-SANJUAN C., MUNIESA D.J., CIVERA T., EDEROCLITE A., HERNAN-CABALLERO A., MARRA V., BAQUI P.O., CORTESI A., CYPRIANO E.S., DAFLON S., DE AMORIM A.L., DIAZ-GARCIA L.A., DIEGO J.M., MARTINEZ-SOLAECHE G., PEREZ E., PLACCO V.M., PRADA F., QUEIROZ C., ALCANIZ J., ALVAREZ-CANDAL A., CEPA J., MAROTO A.L., ROIG F., SIFFERT B.B., TAYLOR K., BENITEZ N., MOLES M., SODRE L., CARNEIRO S., MENDES DE OLIVEIRA C., ABDALLA E., ANGULO R.E., APARICIO RESCO M., BALAGUERA-ANTOLINEZ A., BALLESTEROS F.J., BRITO-SILVA D., BROADHURST T., CARRASCO E.R., CASTRO T., CID FERNANDES R., COELHO P., DE MELO R.B., DOUBRAWA L., FERNANDEZ-SOTO A., FERRARI F., FINOGUENOV A., GARCIA-BENITO R., IGLESIAS-PARAMO J., JIMENEZ-TEJA Y., KITAURA F.S., LAUR J., LOPES P.A.A., LUCATELLI G., MARTINEZ V.J., MATURI M., OVERZIER R.A., PIGOZZO C., QUARTIN M., RODRIGUEZ-MARTIN J.E., SALZANO V., TAMM A., TEMPEL E., UMETSU K., VALDIVIELSO L., VON MARTTENS R., ZITRIN A., DIAZ-MARTIN M.C., LOPEZ-ALEGRE G., LOPEZ-SAINZ A., YANES-DIAZ A., RUEDA-TERUEL F., RUEDA-TERUEL S., ABRIL IBANEZ J., ANTON BRAVO J.L., BELLO FERRER R., BIELSA S., CASINO J.M., CASTILLO J., CHUECA S., CUESTA L., GARZARAN-CALDERARO J., IGLESIAS-MARZOA R., INIGUEZ C., LAMADRID GUTIERREZ J.L., LOPEZ-MARTINEZ F., LOZANO-PEREZ D., MAICAS SACRISTAN N., MOLINA-IBANEZ E.L., MORENO-SIGNES A., RODRIGUEZ LLANO S., ROYO NAVARRO M., TILVE RUA V., ANDRADE U., ALFARO E.J., AKRAS S., ARNALTE-MUR P., ASCASO B., BARBOSA C.E., BELTRAN JIMENEZ J., BENETTI M., BENGALY C.A.P., BERNUI A., BLANCO-PILLADO J.J., BORGES FERNANDES M., BREGMAN J.N., BRUZUAL G., CALDERONE G., CARVANO J.M., CASARINI L., CHAVES-MONTERO J., CHIES-SANTOS A.L., COUTINHO DE CARVALHO G., DIMAURO P., DUARTE PUERTAS S., FIGUERUELO D., GONZALEZ-SERRANO J.I., GUERRERO M.A., GURUNG-LOPEZ S., HERRANZ D., HUERTAS-COMPANY M., IRWIN J.A., IZQUIERDO-VILLALBA D., KANAAN A., KEHRIG C., KIRKPATRICK C.C., LIM J., LOPES A.R., LOPES DE OLIVEIRA R., MARCOS-CABALLERO A., MARTINEZ-DELGADO D., MARTINEZ-GONZALEZ E., MARTINEZ-SOMONTE G., OLIVEIRA N., ORSI A.A., PENNA-LIMA M., REIS R.R.R., SPINOSO D., TSUJIKAWA S., VIELVA P., VITORELLI A.Z., XIA J.Q., YUAN H.B., ARROYO-POLONIO A., DANTAS M.L.L., GALARZA C.A., GONCALVES D.R., GONCALVES R.S., GONZALEZ J.E., GONZALEZ A.H., GREISEL N., JIMENEZ-ESTEBAN F., LANDIM R.G., LAZZARO D., MAGRIS G., MONTEIRO-OLIVEIRA R., PEREIRA C.B., REBOUCAS M.J., RODRIGUEZ-ESPINOSA J.M., SANTOS DA COSTA S. and TELLES E.

Abstract (from CDS):

The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will scan thousands of square degrees of the northern sky with a unique set of 56 filters using the dedicated 2.55m Javalambre Survey Telescope (JST) at the Javalambre Astrophysical Observatory. Prior to the installation of the main camera (4.2deg2 field-of-view with 1.2Gpixels), the JST was equipped with the JPAS-Pathfinder, a one CCD camera with a 0.3 deg2 field-of-view and plate scale of 0.23arcsec/pixel. To demonstrate the scientific potential of J-PAS, the JPAS-Pathfinder camera was used to perform miniJPAS, a ∼1deg2 survey of the AEGIS field (along the Extended Groth Strip). The field was observed with the 56 J-PAS filters, which include 54 narrow band (FWHM∼145Å) and two broader filters extending to the UV and the near-infrared, complemented by the u, g, r, i SDSS broad band filters. In this miniJPAS survey overview paper, we present the miniJPAS data set (images and catalogs), as we highlight key aspects and applications of these unique spectro-photometric data and describe how to access the public data products. The data parameters reach depths of magAB≃22-23.5 in the 54 narrow band filters and up to 24 in the broader filters (5σ in a 3'' aperture). The miniJPAS primary catalog contains more than 64 000 sources detected in the r band and with matched photometry in all other bands. This catalog is 99% complete at r=23.6 (r=22.7) mag for point-like (extended) sources. We show that our photometric redshifts have an accuracy better than 1% for all sources up to r=22.5, and a precision of ≤0.3% for a subset consisting of about half of the sample. On this basis, we outline several scientific applications of our data, including the study of spatially-resolved stellar populations of nearby galaxies, the analysis of the large scale structure up to z∼0.9, and the detection of large numbers of clusters and groups. Sub-percent redshift precision can also be reached for quasars, allowing for the study of the large-scale structure to be pushed to z>2. The miniJPAS survey demonstrates the capability of the J-PAS filter system to accurately characterize a broad variety of sources and paves the way for the upcoming arrival of J-PAS, which will multiply this data by three orders of magnitude.

Abstract Copyright: © ESO 2021

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

CDS comments: Fig.19 objects not identified.

Simbad objects: 4

goto Full paper

goto View the references in ADS

Number of rows : 4
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 SDSS J141430.10+515616.3 BiC 14 14 30.0997721880 +51 56 16.242606960           ~ 6 0
2 SDSS J141719.86+523537.6 G 14 17 19.86288 +52 35 37.6980           ~ 1 0
3 NAME Extended Groth Strip reg 14 19 +52.8           ~ 826 0
4 M 15 GlC 21 29 58.33 +12 10 01.2           ~ 3140 0

To bookmark this query, right click on this link: simbad:objects in 2021A&A...653A..31B and select 'bookmark this link' or equivalent in the popup menu