The Sun in H-alpha - August 16, 2026

A 20 minute timelapse of the sun in 2 seconds repeated three times.

Date of acquisition: 16 August, 2026

Equipment:

  • Lunt 40mm with B600
  • ZWO ASI224MC(shot on mono mode)
  • Explore Scientific 3x Focal Extender
  • ZWO T2 tilter
  • ZWO AM5N
  • Shot on SharpCap and processed in Autostakkert, ImPPG, Affinity.
  • Timelapse made via an ffmpeg script

With the T2 titler finally here, my issue with Newton’s rings are gone.

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