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Observatory has everything you need to seriously curate your astronomical images. Organize your astronomical research images. Search 10+ professional image archives simultaneously. Create master bias, dark and flat frames. Calibrate, normalize, align, stack and adjust your FITS, XISF (PixInsight), SBIG, and RAW images, all nondestructively.

  • A flexible hierarchy: create a library for each of your research projects and keep your images organized with albums, smart albums and folders. Let Observatory keep track of your images, without copying, moving or altering them.
  • Observatory

What's New

Version 1.2.3:
  • Plate solve images without providing an estimate of the image center and scale with the new "Blind Match…" command.
  • Enhances the photometry inspector with magnitude error estimates.
  • Adds "Match" and "Blind Match" toolbar buttons.
  • Improves support for FITS keywords generated by PTF and MicroObservatory.


  • OS X 10.11 or later

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Observatory User Discussion


Current Version (1.x)


Downloads 311
Version Downloads 19
License Demo
Date 22 Mar 2018
Platform Intel 64 / OS X
Price $79.99
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