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Sweetman Astrophotography

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      • NGC 4490/4485
      • NGC 4656/4657
      • NGC 4725/4747/4712
      • NGC 5907
    • IC Objects
      • IC 1805
      • IC 1824
      • IC 1848
      • IC 2458

Sweetman Astrophotography

  • Home
  • PixInsight Workflows
    • OSC (One Shot Color) Nebula Workflow
    • OSC Galaxy Workflow
  • Tools And Software
    • Python Script for PixInsight Custom Filter Definition
    • Useful Links
  • Recommended Videos
  • Reviews
    • Celestron AVX Mount Review
  • Images
    • Messier Objects
      • M1
      • M3
      • M13
      • M31
      • M32
      • M33
      • M51
      • M63
      • M81/82
      • M94
      • M97
      • M108
      • M110
    • NGC Objects
      • NGC 896
      • NGC 1027
      • NGC 2805 / 2814/ 2820
      • NGC 2959/2961
      • NGC 3077
      • NGC 3718/3729
      • NGC 4169/4173/4174/4175
      • NGC 4490/4485
      • NGC 4656/4657
      • NGC 4725/4747/4712
      • NGC 5907
    • IC Objects
      • IC 1805
      • IC 1824
      • IC 1848
      • IC 2458

Latest News.

  • M13 – The Great Cluster in Hercules

    M13 – The Great Cluster in Hercules

    Jun 22, 2026
    Globular Clusters, Messier Objects
  • The Cocoon Galaxy (NGC 4490 & 4485/Arp 269)

    The Cocoon Galaxy (NGC 4490 & 4485/Arp 269)

    May 11, 2026
    NGC Galaxies
  • M3

    M3

    May 7, 2026
    Globular Clusters, Messier Objects
  • NGC 5907 (5906)

    NGC 5907 (5906)

    Apr 29, 2026
    NGC Galaxies

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Featured Images

Instagram feed…

Waxing Gibbous Moon from 6-24. Stacked video taken with the SeeStarS50 M13 - The Great Cluster in Hercules. This is my 2nd attempt on this target, and I managed to get the background galaxies this time, although maybe not with as much detail as I hoped. Link in the comments to my full write up. Tonight’s First Quarter Moon. Single photo with the SeeStar S50 Solar Image, 5-31-2026 iPhone shot of the Crescent moon showing some earthshine with Venus. NGC 4490, the Cocoon Galaxy. An interacting dwarf galaxy pair at a “close” 25M light years from earth. An interesting one to photograph and even more interesting to learn about recent science surrounding it.  Link in comments. The moon from the evening of 26 April. Enjoyed photographing M3. Globular clusters are one of my favorite objects, but can be challenging to photograph well. This is my second attempt to capture one. NGC 5907, an edge on spiral galaxy in constellation Draco. About 40 million light years from earth, a supernova was spotted by Yasuo Sano on 22 April 2026. This image was captured on 27 April. Typically supernovae will brighten for around 2 weeks then fade away over the course of 2-3 months.

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