Contains:  Solar system body or event
Sun chromosphere May 31 part 2, TStew
Sun chromosphere May 31 part 2, TStew

Sun chromosphere May 31 part 2

Acquisition type: Lucky imaging
Sun chromosphere May 31 part 2, TStew
Sun chromosphere May 31 part 2, TStew

Sun chromosphere May 31 part 2

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

On May 31st after white light imaging with my 6" achromat and Hα imaging with Lunt 40mm, I setup my Astro-Tech 80EDT with Quark & Lunt40 etalon doublestacked.

AR3697 featured prominently in the main image had some very bright activity which I left the the chromosphere details more subdued to show well. The time of my shooting doesn't correspond to the flare and large x-ray peaks but perhaps one of the minor x-ray bumps. The main image is rotated western limb up (about 90 degrees clockwise).

Comments

Revisions

  • Final
    Sun chromosphere May 31 part 2, TStew
    Original
  • Sun chromosphere May 31 part 2, TStew
    B
  • Sun chromosphere May 31 part 2, TStew
    C
  • Sun chromosphere May 31 part 2, TStew
    D

B

Title: inverted levels

Uploaded: ...

C

Title: Area around AR3691

Description: aligned north up

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D

Title: Prominences on the western limb

Description: Rotated west up, approximately 90 degrees ccw.

Uploaded: ...

Histogram

Sun chromosphere May 31 part 2, TStew