Discover your data!

Use the data discovery tool below to explore image maps and overlay selected catalogs.

Base Image Layers:
Color map:
Choose Overlay Image Layers: Color Map:
1.
50%
2.
50%
3.
50%
4.
50%
Overlay Catalog Layers:

Shortcuts:

Notes: Mellinger Sky Atlas (copyright Axel Mellinger, Central Michigan University) overlaid with images from SMASH DR1.

The Discovery Tool uses AladinLite. You can:
  • Click the magnifying glass to go to a coordinate or object
  • Click the layers button to select the Base image layer, an overlay image layer, or an overlay catalog layer
  • After selecting an overlay catalog layer, use the selection tool (Arrow button) to select a region and view a table of the selected rows