Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  HD14552  ·  HD14558  ·  HD14817  ·  HD15069  ·  HD15238  ·  HD15239  ·  HD15250  ·  HD15382  ·  HD15522  ·  HD15557  ·  HD15558  ·  HD15570  ·  HD15629  ·  HD15785  ·  HD15851  ·  HD16183  ·  HD16410  ·  HD16429  ·  HD16506  ·  HD16626  ·  HD236966  ·  HD236989  ·  IC 1795  ·  IC 1805  ·  IC 1824  ·  LBN 645  ·  LBN 646  ·  LBN 647  ·  LBN 648  ·  LBN 650  ·  And 22 more.
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The Heart Nebula - complete reprocess, Simon
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The Heart Nebula - complete reprocess

Getting plate-solving status, please wait...
The Heart Nebula - complete reprocess, Simon
Powered byPixInsight

The Heart Nebula - complete reprocess

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Description

This is a reprocess of some old data, because I knew I could do better than I did last time. And I think I have. This was 100 Has at 4 minutes long each, and 72 OIIIs at 4 minutes long - I would have liked the OIII data to have been better, but that is life. I was very pleased to have pulled out the faint planetary nebula PN G135.6+1.0, which is half way up on the right of the screen - the tiny blue ellipse. All in all the imaging time was 11 hours 28 minutes. Take care all of you, thanks. Simon

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The Heart Nebula - complete reprocess, Simon