SAGE and SAGE-Spec Spitzer and Ancillary Data
The SAGE images and SAGE-Spec spectra are represented as overlays on the SAGE IRAC (3.6 and 8.0um) and MIPS (24um) image above. SAGE IRAC mosaic coverage is shown in cyan, SAGE MIPS mosaic coverage is shown in red, SAGE-Spec IRS mapping spectral cubes are shown in orange, SAGE-Spec IRS staring mode spectra are shown in yellow, and SAGE-Spec MIPS-SED spectra are shown in magenta Use the form below to enter a coordinate or object name to search for data, or click on any region to get a close-up of the area.
Target Selection Single Object
(Name or Coords)
Table Upload
(Multi Object) Instructions
Size (deg):
[maximum 10.0]
Images must cover coordinate
Source Search Radius:
[maximum 1.0 deg]
Search Whole Region
Coordinate Examples:
  • 79.430161 -71.229782 eq
  • 05h 17m 43.24s -71d 13m 47.2s Equ J2000
  • 282.30387 -33.06556 ga
  • NGC 2070
Default: Equatorial J2000
Spitzer data from the Legacy surveys of the Large Magellanic Cloud "Surveying the Agents of a Galaxy's Evolution" (SAGE) and "SAGE-Spectroscopy: The Life Cycle of Dust and Gas in the Large Magellanic Cloud" (SAGE-Spec) are available here using spatial and visualization tools.
SAGE: The Third delivery (DR3, FINAL) from SAGE. See the data products document for details on all SAGE data products. IRSA is serving the SAGE Enhanced Products data from the Spitzer Science Center (SSC) public data staging location.
  • The SAGE IRAC and MIPS catalogs are available using IRSA's Catalog Search engine.
  • Available here using a spatial search are IRAC and MIPS image mosaics and tiles. SAGE IRAC mosaic coverage is shown above in cyan, and SAGE MIPS mosaic coverage is shown in red.
  • The positions of the 1.2 deg x 1.2 deg IRAC and MIPS image tiles are shown in the SAGE tile map.
  • Also available are SAGE image "cutouts" using IRSA's Cutouts Service, which is a general tool to create single or multiple small FITS (and JPEGs) image cutouts of datasets archived at IRSA.
  • The SAGE IRAC offset position mosaics (centered at RA=82.25d, Dec=-45.95d) are available here.
  • Additionally, IRAC observation time stamp image mosaics are available for download only (not searchable).
SAGE-Spec: The Third delivery (DR3) from SAGE-Spec. See the data products document for details on all SAGE-Spec data products. IRSA is serving the SAGE-Spec Enhanced Products data from the Spitzer Science Center (SSC) public data staging location.
  • Available here using a spatial search are IRS spectra (both staring mode and extended source maps) and MIPS-SED spectra. SAGE-Spec IRS mapping spectral cubes are shown above in orange, SAGE-Spec IRS staring mode spectra are shown in yellow, and SAGE-Spec MIPS-SED spectra are shown in magenta.
  • Additionally, optical and IR photometric data have been combined with SAGE-Spec spectra to produce SEDs, also available through spatial searches.
  • Users wishing to search on the SAGE-Spec ID (SSID) number instead of coordinates or object name may do so using the SAGE-Spec ID Search catalog.
  • The SAGE-Spec IRS staring mode spectra offset from the SAGE LMC field can be found here.
Access all the Spitzer Legacy datasets at IRSA.
Click here for more information and instructions on using Atlas Instructions
Also available is a Program Interface to Atlas.