Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  Horsehead nebula  ·  IC 2118  ·  IC 434  ·  M 42  ·  NGC 1976  ·  NGC 1981  ·  NGC 1990  ·  NGC 2024  ·  Part of the constellation Eridanus (Eri)  ·  Part of the constellation Orion (Ori)  ·  The star Alnilam (εOri)  ·  The star Alnitak (ζOri)  ·  The star Bellatrix (γOri)  ·  The star Betelgeuse (αOri)  ·  The star Cursa (βEri)  ·  The star Mintaka (δOri)  ·  The star Rigel (βOri)  ·  The star Saiph (κOri)  ·  The star ηOri  ·  The star ιOri  ·  Witch Head nebula
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50mm Orion, Björn Hoffmann
50mm Orion
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50mm Orion

Getting plate-solving status, please wait...
50mm Orion, Björn Hoffmann
50mm Orion
Powered byPixInsight

50mm Orion

Equipment

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Acquisition details

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Description

I have a hard time with this dataset. One hour of data, taken on a pretty dark place, and still I am struggeling with making the Barnards Loop visible.

Version A: With the full-res version it was a mess, so I tried the superpixel-stacking of DSS, basically a 2x2 software binning. Helped a lot, but I am still not satisfied. I will soon upload the fit file for you to try.

Version B: New reprocessing: All lights preprocesed in LR, exported as tif and stacked in DSS without any darks/flats/bias. Postprocessing in LR --> PS --> LR --> PS --> LR (yeah, really!)

Version C: Adjusted temperature.

Version D: Complete new processing using superpixel and new RAW setting in DSS, Fitswork for stretching and lots of PS actions. Some strange light pollution or color vignetting made this really difficult to process.

Comments

Revisions

  • 50mm Orion, Björn Hoffmann
    Original
  • 50mm Orion, Björn Hoffmann
    B
  • 50mm Orion, Björn Hoffmann
    C
  • 50mm Orion, Björn Hoffmann
    D
  • Final
    50mm Orion, Björn Hoffmann
    E

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Sky plot

Histogram

50mm Orion, Björn Hoffmann

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