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Catalog

• General Catalog Search supports general queries of all source catalogs curated at IRSA.

Data Services

• Inventory Services

• Data Discovery
  • RADAR is an inventory and data exploration service that generates an inventory of IRSA's science data products and supports one-click retrieval of data.
• VAO Sky Coverage
  • The VAO Sky Statistics Service generates source counts, coverage maps, and links to downloadable data for catalog holdings at IRSA, NED and VizieR.

• Finder Chart is a visualization tool to cross-compare 2MASS, DSS and SDSS image data sets. It displays a finder chart showing the same region of the sky at various wavelengths and epochs, and supports user interaction with the images.

• Finder Chart v2 beta is a visualization tool to cross-compare 2MASS, DSS, SDSS, WISE, and IRAS image data sets. It displays a finder chart showing the same region of the sky at various wavelengths and epochs, and supports user interaction with the images.

• Returns small "cutouts" of a user-specified size of image data sets archived at IRSA. Returns FITS and JPEG formats.

• Mission-specific Data Services

• WISE Image Service
  • Access the WISE All-Sky Release image data.
• Spitzer Heritage Archive
  • Access the Spitzer Heritage Archive.
• NASA Planck Archive
  • Visualization and enhanced access to the Planck Early Release Compact Source Catalog.
• 2MASS Images
  • The 2MASS Image Services support access to the 2MASS Atlas (Full Resolution) and Quicklook images.
• 2MASS Extended Sources
  • The 2MASS Extended Source Image Server returns composite "postage stamp" images of extended sources, and basic extended source catalog information.
• IRAS: ISSA Images and Catalog Overlays
• IRAS: IGA Images and Catalog Overlays
• MSX Image Service with Catalog Overlays
• SWAS Spectrum Server

Tools

• The Dust Extinction Service uses the maps of Schlegel et al. to return the 100 µm intensity integrated along a line of sight through the Galaxy, and corresponding estimates of the Galactic dust extinction and dust temperatures. The service also returns maps of the reddening and elementary region statistics.

• Mosaic Services

• Generate Mosaics
  • On-request mosaics of 2MASS, SDSS, and DSS.
• Montage Software
  • Montage is a toolkit for assembling FITS images into custom mosaics.

• Data Tools

• IDL Tools
  • IDL Tools for users working with catalogs and tables.
• Image Validation
  • The Image Validation service checks the syntax of a FITS file and that its WCS keywords are complete. 2MASS sources are overlayed on the image as a simple astrometric check.
• QA Tools
  • Quality Assurance Tools for IRSA data providers.
• Object Lookup
  • Coordinate and Object Lookup uses NED and SIMBAD to retrieve coordinates for astronomical objects by name, and supports coordinate transformations.

• Returns data encoded in a published Data Tag, which link science publications with archives.

Data Sets

• WISE

• Overview
• WISE Image Archive
• Coverage Preview

• All-Sky Release

• All-Sky Release Catalog Search
• All-Sky Release Intro
• All-Sky Release Explanatory Supplement

• 3-Band Cryo Release

• 3-Band Cryo Release Catalog Search
• 3-Band Cryo Release Documentation

• NEOWISE Post-Cryo Preliminary Release

• NEOWISE Post-Cryo Release Catalog Search
• NEOWISE Post-Cryo Release Documentation

• Preliminary Release

• Preliminary Release Catalog Search
• Preliminary Release Intro
• Preliminary Release Explanatory Supplement

• Planck

• Overview & Documentation
• Catalog Visualization
• IRSA Catalog Search

• Data Release 1

• All Sky Maps
• Ancillary Data
• External Datasets
• Software and Analysis Products
• Planck Data Release 1 Explanatory Supplement

• Early Release Catalogs

• Download Planck ERCSC
• Planck ERCSC Explanatory Supplement

• Spitzer Space Telescope

• Overview
• Documentation
• Spitzer Heritage Archive
• General Catalog Queries
• Enhanced Imaging Products
• Legacy/ES Programs: Galactic Data Sets

  • Spitzer Legacy/ES Programs: Galactic Data Sets

  • C2D
  • Cygnus-X
  • FEPS
  • GLIMPSE
  • MIPSGAL
  • MIPSGAL Team Access (password protected)
  • SASS
  • Taurus
• Legacy/ES Programs: Extragalactic Data Sets

  • Spitzer Legacy/ES Programs: Extragalactic Data Sets

  • 5MUSES
  • FIDEL
  • GOALS
  • GOODS
  • LVL
  • S4G
  • S5
  • SAGE
  • SAGE-SMC
  • SAGE-Spec
  • SDWFS
  • SEP
  • SIMPLE
  • SINGS
  • SpUDS
  • SSGSS
  • SWIRE
  • S-COSMOS
• First Look Survey (FLS)
• Frontier Fields
• Contributed Data Sets

  • Contributed Data Sets

  • Abell1763
  • MIPS Local Galaxies
  • ELFLock Map
  • Lockman Hole 2MASS 6x Ancillary Data
• Image Cutouts

• The Two Micron All Sky Survey

• Overview & Documentation
• Catalogs (all releases, using Gator)
• All-Sky Data Release

  • Catalogs

  • Point Source Catalog (PSC)
  • Extended Source Catalog (XSC)
  • Large Galaxy Atlas (LGA)
  • Scan Info
  • Atlas Image Footprints

  • Images

  • Finder Chart
  • 2MASS Image Services
  • Large Galaxy Atlas (with photometry)
  • Large Galaxy Atlas (images only, using Atlas)
  • Extended Source 3-Color Cutouts

  • Other

  • Statistics Service for the Point Source Catalog
• Extended Mission Release

  • All-Sky Data

  • Catalogs

    • Catalogs

    • Point Source Rejects
    • Merged Point Source Info
    • Merged Point Source Links
    • Extended Source Rejects
    • Merged Extended Source Info
    • Merged Extended Source Links
    • Survey Scan Info
    • Survey Atlas Image Info
  • Full Survey (multi-epoch) Images

  • Long Exposure (6x) w/LMC/SMC Scans

  • Catalogs

    • Catalogs

    • Point Source Working Database
    • Merged Point Source Info
    • Merged Point Source Links
    • Extended Source Working Database
    • Merged Extended Source Info
    • Merged Extended Source Links
    • 6x Scan Info
    • 6x Atlas Image Info
  • Catalog & Full (multi-epoch) Images

  • Calibration Scans

  • Catalogs

    • Catalogs

    • Point Source Working Database
    • Merged Point Source Info
    • Merged Point Source Links
    • Extended Source Working Database
    • Merged Extended Source Info
    • Merged Extended Source Links
    • Calibration Scan Info
    • Calibration Atlas Image Info
  • Individual (multi-epoch) Images

  • Combined Calibration Scans

  • Combined Cal Field Source Table
  • Combined Cal Scan Images
• 1^st & 2^nd Incremental, Sampler Data Releases

  • Second Incremental Data Release (IDR2)

  • Point Source Catalog (PSC)
  • Extended Source Catalog (XSC)
  • Scan Info Catalog

  • First Incremental Data Release (IDR1)

  • Point Source Catalog (PSC)
  • Extended Source Catalog (XSC)
  • Scan Info Catalog

  • Sampler Data Release

  • Point Source Catalog (PSC)
  • Extended Source Catalog (XSC)
• 6x Lockman Hole Images/Catalog
• Mosaics of the MAST Scrapbook Sources

• Infrared Astronomical Satellite

• Overview & Documentation
• Scan Processing and Integration (Scanpi)
• Catalogs (using Gator)

  • Catalogs (using Gator)

  • Faint Source Catalog v2.0 (FSC)
  • Point Source Catalog v2.1 (PSC)
  • Cataloged Galaxies and Quasars
  • Serendipitous Survey Catalog
  • Small Scale Structure Catalog
  • Additional Observations Catalog (AO)
  • Faint Source Catalog Rejects
  • Point Source Catalog Rejects
  • PSC joined with Working Survey Database (WSDB)
  • PSC joined with Hours-confirming (HCON) & WSDB
  • 1.2-Jy Redshift Survey
  • Asteroid & Comet Survey
  • Minor Planet Survey
  • Large Galaxies Catalog
• Images

  • IRAS Sky Survey Atlas

  • ISSA Images and Catalog Overlays
  • ISSA Spatial Search and Image Inventory
  • ISSA Cutouts

  • Improved Reprocessing of the IRAS Survey

  • IRIS Spatial Search and Image Inventory
  • IRIS Cutouts

  • IRAS Galaxy Atlas

  • IGA Images and Catalog Overlays
  • IGA Spatial Search and Image Inventory
  • IGA Cutouts

  • Extended IRAS Galaxy Atlas

  • EIGA Spatial Search and Image Inventory
  • EIGA Cutouts

  • Mid-Infrared Galaxy Atlas

  • MIGA Spatial Search and Image Inventory
  • MIGA Cutouts
• Download the Faint Source Catalog v2.0 (FSC)
• Download the Point Source Catalog v2.1 (PSC)

• Herschel

• Herschel Metadata Search

• Cosmic Evolution Survey

• Overview & Documentation
• Public Data

  • All Data Types (including small catalogs)

  • Spatial Search
  • Images Directory Listing
  • Small Catalogs Directory Listing

  • Advanced Catalog Search (selected catalogs)

  • COSMOS Photometry Catalog June 2007
  • COSMOS ACS I-band Photometry Catalog Sep 2007
  • S-COSMOS IRAC 4-channel Photometry Catalog June 2007
  • S-COSMOS MIPS 24um MAIN Photometry Catalog June 2007
  • S-COSMOS MIPS 24um DEEP Photometry Catalog June 2007
  • S-COSMOS MIPS 70um Photometry Catalog June 2007
  • S-COSMOS MIPS 160um Photometry Catalog June 2007

  • Images

  • Cutouts Service
  • Images Directory Listing
• Internal (restricted)

  • All Data Types (including small catalogs)

  • Spatial Search
  • Images Directory Listing
  • Small Catalogs Directory Listing
  • Spectra Directory Listing

  • Advanced Catalog Search (selected catalogs)

  • COSMOS Internal Catalogs

  • Images

  • Cutouts Service
  • Images Directory Listing

  • Spectra

  • Spectra Directory Listing

• PTF

• Overview & Documentation
• PTF Photometric Calibrator Catalog

• BLAST

• Overview & Documentation
• BLAST Images

• Midcourse Space Experiment

• Overview & Documentation
• Image Service with Catalog Overlays
• Spatial Search and Image Inventory
• General Catalog Queries

• Submillimeter Wave Astronomy Satellite

• Overview & Documentation
• Spectrum Server

• Infrared Space Observatory

• Overview & Documentation
• Visualization Service
• Spectra from the Short Wavelength Spectrometer (SWS)

• Infrared Telescope in Space

• Overview & Documentation
• Catalog, Images, and Spectra

• BOLOCAM

• Overview & Documentation
• Galactic Plane Survey Catalog
• Galactic Plane Survey Images
• Lockman Hole Images

• Sloan Digital Sky Survey (SDSS)

• Overview & Documentation
• Finder Chart
• Image Mosaics

• DENIS

• Overview & Documentation
• DENIS Catalog - 3rd Release

• AKARI

• Overview & Documentation
• AKARI/FIS Bright Source Catalog
• AKARI/IRC Bright Source Catalog

• USNO

• Overview & Documentation
• USNO-B1 Catalog
• UCAC3 Catalog

• Contributed Data

• BRAVA
• MUSYC
• Abell1763
• MIPS Local Galaxies