The Disks_SH_spectra program investigates the origin of the mid-infrared hydrogen recombination lines for a sample of 114 disks in different evolutionary stages (full, transitional and debris disks) collected from the Spitzer archive.
You can get a close-up map of a region by clicking on any of the red overlays on the above image, or by typing a coordinate below.
The dataset presented here consists of a subset of 54 sources observed under Spitzer program IDs 40247, 20363, 148, and 41. These sources are marked in red on the all-sky image above. Click on any red region to view the source on a background image and get its spectrum. A single-object and table upload search box below also leads to these pages.
Preview all sources from the summary list, which has links to source pages showing the spectrum of each source. The summary list and source pages are created by IRSA to aid visualization of the spectra.
If you use Disks_SH_spectra data, please cite Rigliaco et al. (2015).
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.
Target Selection Single Object
(Name or Coords)
Table Upload
(Multi Object) Instructions
Size (deg):
[maximum 12.5]
Images must cover coordinate
Coordinate Examples:
  • 243.546000 -23.093400 eq
  • 173.89069446 -13.09575830 ga
  • RW Aur
Default: Equatorial J2000