Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Cigar Galaxy  ·  M 82  ·  NGC 3034
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M82 HaRGB, Rodd Dryfoos
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M82 HaRGB

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M82 HaRGB, Rodd Dryfoos
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M82 HaRGB

Equipment

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Acquisition details

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Description

TOA 130 with ASI 1600. No luminance yet--just HaRGB.

Red: 46 5min

Green: 53 5min

Blue: 51 5min

Ha: 99 5min TOA; 70 5min C11Edge

Lum: 26 5min

The background is proving it typical recalcitrant self. Maybe the addition of 6-8 hours of luminance will help, that and perhaps software binning the data then upsampling.

I added 26 5min lum subs. Seeing was good, but clouds rolled in after a couple hours. More lum will probably help, though I will need a lot of it

Comments

Revisions

  • M82 HaRGB, Rodd Dryfoos
    Original
  • Final
    M82 HaRGB, Rodd Dryfoos
    BV
  • M82 HaRGB, Rodd Dryfoos
    BX
  • M82 HaRGB, Rodd Dryfoos
    BY
  • M82 HaRGB, Rodd Dryfoos
    BZ
  • M82 HaRGB, Rodd Dryfoos
    CC

BV

Description: Tightened it up

Uploaded: ...

CC

Description: larger file--supposed to be, but Astrobin is chopping my filre from 3.81 mp to .43 mp.

Uploaded: ...

Sky plot

Sky plot

Histogram

M82 HaRGB, Rodd Dryfoos

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