Contains:  Solar system body or event
Sun - CaK, Ha, WL - Full Discs - 14 May 2022, Roberto Botero

Sun - CaK, Ha, WL - Full Discs - 14 May 2022

Revision title: Ha inverted

Acquisition type: Lucky imaging
Sun - CaK, Ha, WL - Full Discs - 14 May 2022, Roberto Botero

Sun - CaK, Ha, WL - Full Discs - 14 May 2022

Revision title: Ha inverted

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

Each full disc made up of 6 panels taken with the 94mm f/7 refractor working at 2390mm EFL.  WL using Baader Herschel Wedge, CaK using Lunt B1800 module and Ha using double-stacked Coronado SM60 front mounted etalons.
Best 175 out of 3000 frames' videos.  Exposures varying from 0.415ms to 1.29ms to 2.21ms for CaK, WL and Ha.  130fps on average.

Comments

Revisions

  • Sun - CaK, Ha, WL - Full Discs - 14 May 2022, Roberto Botero
    Original
  • Sun - CaK, Ha, WL - Full Discs - 14 May 2022, Roberto Botero
    B
  • Sun - CaK, Ha, WL - Full Discs - 14 May 2022, Roberto Botero
    C
  • Final
    Sun - CaK, Ha, WL - Full Discs - 14 May 2022, Roberto Botero
    D

B

Title: CaK

Uploaded: ...

C

Title: Ha

Uploaded: ...

D

Title: Ha inverted

Uploaded: ...

Histogram

Sun - CaK, Ha, WL - Full Discs - 14 May 2022, Roberto Botero