Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  22 UMa  ·  24 UMa)  ·  24 d UMa  ·  27 UMa  ·  Bode's Galaxy  ·  Cigar Galaxy  ·  HD78633  ·  HD79315  ·  HD80259  ·  HD80354  ·  HD80365  ·  HD80532  ·  HD81438  ·  HD81936  ·  HD82171  ·  HD82602  ·  HD82992  ·  HD83186  ·  HD83489  ·  HD83838  ·  HD85161  ·  HD85458  ·  HD85533  ·  HD85828  ·  HD86559  ·  HD86574  ·  HD86637  ·  HD86839  ·  HD87582  ·  LBN 683  ·  And 17 more.
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Widefield Integrated Flux Nebula (IFN) around Bode's and Cigar Galaxies, Ryder Cobean
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Widefield Integrated Flux Nebula (IFN) around Bode's and Cigar Galaxies

Revision title: a little warmer

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Widefield Integrated Flux Nebula (IFN) around Bode's and Cigar Galaxies, Ryder Cobean
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Widefield Integrated Flux Nebula (IFN) around Bode's and Cigar Galaxies

Revision title: a little warmer

Equipment

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Acquisition details

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Description

This was a frustrated plan B shot that eventually turned out really well -- my dark site had dew and frost on night 1 and wind on night 2 of my two night trip, which benched my 200mm newtonian, which I was hoping to play with this time! For a fair amount of the week I also was convinced that the data I collected for this was a dud, but I finally got the colors where I wanted and then it just popped for me! Really pleased with how this turned out. It's about 9 hours (I had 12, but some high clouds decided otherwise) shot at ~f/2.5 (with stop rings) with my Rokinon 135mm and ASI533MC Pro. 240 and 300" exposures.

If I can ever get a good week straight of clear sky in a row (a very tall order these days, thanks to endless El Niño) I may add Ha to this for cigar, but happy how it turned out as is!

Comments

Revisions

    Widefield Integrated Flux Nebula (IFN) around Bode's and Cigar Galaxies, Ryder Cobean
    Original
    Widefield Integrated Flux Nebula (IFN) around Bode's and Cigar Galaxies, Ryder Cobean
    B
  • Final
    Widefield Integrated Flux Nebula (IFN) around Bode's and Cigar Galaxies, Ryder Cobean
    C

B

Description: slight color improvement on the galaxies

Uploaded: ...

C

Title: a little warmer

Uploaded: ...

Sky plot

Sky plot

Histogram

Widefield Integrated Flux Nebula (IFN) around Bode's and Cigar Galaxies, Ryder Cobean