This service provides cutouts from the images of the LOFAR HBA Tier-1
preliminary data release (LoTSS-PDR). This data release contains
images and catalogs that characterise the low-frequency radio emission
in the region of the HETDEX Spring Field. In excess of 40,000 sources
are detected in the images that cover an area of over 350 square
degrees, have a resolution of 25 arcsec, and typical noise levels of
less than 0.5 mJy/beam.
A catalogue of E(V-I) extinction values is presented for 3174 (LMC)
and 693 (SMC) fields within the Magellanic Clouds. The extinction
values were computed by determining the (V-I) colour difference of the
red clump from Optical Gravitational Microlensing Experiment (OGLE
III) observations in the V and I bands and theoretical values for
unreddend red clump colours.
The MAGIC project observes the VHE sky (GeV~TeV) through Cherenkov
radiation events. The project is operating since 2004 and with the
support from the Spain-VO team they provide data access through a
VO-SSAP and web services. This service re-publishes the data with
homogeneized in flux units (given here in 'erg/(s.cm2)'). Photon
energy values in are transfomred to frequencies.
WFAU, Institute for Astronomy, University of Edinburgh
Description:
The 2MASS Photometric Redshift catalogue (2MPZ) is constructed by cross-matching 2MASS XSC, WISE and SuperCOSMOS all-sky samples and employing the artificial neural network approach (the ANNz algorithm, Collister & Lahav 2004), trained on several redshift surveys (2MRS, SDSS, 6dFGS, 2dFGRS and ZCAT). The derived photometric redshifts have errors nearly independent of distance, with an all-sky accuracy of Ïz = 0.015, and a very small percentage of outliers. These redshift estimates have a typical precision of 12% for all the 2MASS XSC galaxies that lack spectroscopy. The resulting 2MPZ sample contains almost 1 million galaxies with a median redshift of z=0.07. This catalogue is described in Bilicki et al. 2014, ApJS, 210, 9.
The 2MASS Point Source Catalogue, short a couple of exotic fields. We
provide this data mainly for matching with other catalogs within our
TAP service.
MAST SkyMapper Southern Survey Data Release 4 (SMSS DR4)
Short Name:
MAST SkyMapper
Date:
16 Apr 2024 20:18:39
Publisher:
Space Telescope Science Institute Archive
Description:
MAST hosts a copy of the SkyMapper DR4 catalog.
SMSS DR4 contains optical photometry in the 6 SkyMapper filters (u,v,g,r,i,z) for ~700 million astrophysical sources over 26,000 sq.deg, ranging from the South Celestial Pole to Dec=+16 degrees for objects with data in all bands, and some sources as far North as +29 degrees. The photometry is drawn from over 15 billion measurements made from more than 400,000 images acquired by the 1.3m SkyMapper telescope between March 2014 and September 2021. The typical 10-sigma depths for each field range between 18.5 and 20.5 ABmag, depending on the filter, but certain sky regions include longer exposures that reach as deep as 22 ABmag.
Compared to previous SkyMapper data releases, DR4 includes significant enhancements in data processing, most notably a new photometric calibration anchored to synthetic photometry from Gaia low-resolution spectroscopy, which resolves reddening- and spatial-trends identified in previous releases, especially in the bluest filters, u and v.
A large number of other photometric and spectroscopic surveys have been cross-matched to the dr4.master table of objects, to facilitate various scientific investigations.
The Cosmic Assembly Near-IR Deep Extragalactic Legacy Survey (CANDELS) is designed to document the first third of galactic evolution from z = 8 to 1.5 via deep imaging of more than 250,000 galaxies with WFC3/IR and ACS.
The Table Access Protocol (TAP) lets you execute queries against our database tables, and inspect various metadata. Upload is not currently supported.
The MAST Archive at STScI TAP end point for observational data, saved in the Common Archive Data Model format and made available through the ObsCore limited view.
The Table Access Protocol (TAP) lets you execute queries against our database tables, and inspect various metadata. Upload is not currently supported.
Missions and projects with data available through the CAOMTAP service include:
BEFS, EUVE, FUSE, GALEX, HLA, HST, HUT, IUE, JWST, K2, KEPLER, PS1 (PanSTARRS 1) Data Release 2, SPITZER_SHA, SWIFT, TESS, TUES, WUPPE.
High Level Science Products (HLSPs) available include:
3D-DASH, 3DHST, CDIPS, CLASSY, DIAMANTE, ELEANOR, EVEREST, GSFC-ELEANOR-LITE, HALO, HFF-DEEPSPACE, hlsp_3cr, hlsp_acsggct, hlsp_andromeda, hlsp_angrrr, hlsp_angst, hlsp_appp, hlsp_borg, hlsp_candels, hlsp_carina, hlsp_clash, hlsp_coma, hlsp_cosmos, hlsp_frontier, hlsp_gems, hlsp_ghosts, hlsp_goods, hlsp_goodsnic, hlsp_heritage, hlsp_hippies, hlsp_hlastarclusters, hlsp_hudf09, hlsp_hudf12, hlsp_ison, hlsp_legus, hlsp_m82, hlsp_m83mos, hlsp_orion, hlsp_phat, hlsp_sgal, hlsp_sm4ero, hlsp_stages, hlsp_starcat, hlsp_udf, hlsp_uvudf, hlsp_wfc3ers, hlsp_wisp, hlsp_xdf, IRIS, K2SC, K2SFF, K2VARCAT, KBONUS-APEXBA, KEPSEISMIC, PATHOS, PSFK2, QLP, TASOC, TESS-SPOC, ULLYSES
Tables exposed through this endpoint include the ObsCore (version 1.1) view of our CAOM (version 2.4) database, as well as all other CAOM tables
The COS Legacy Archive Spectroscopic SurveY (CLASSY): A UV Treasury of Star-Forming Galaxies is a High Level Science Product hosted at the Mikulski Archive for Space Telescopes.
The Table Access Protocol (TAP) lets you execute queries against our database tables, and inspect various metadata. Upload is not currently supported.
