Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
Horsehead in Ha, Goofi
Horsehead in Ha
Powered byPixInsight

Horsehead in Ha

Horsehead in Ha, Goofi
Horsehead in Ha
Powered byPixInsight

Horsehead in Ha

Equipment

Loading...

Acquisition details

Loading...

Description

Rev A is without Drizzle in Pixinsight;

Rev B is with Drizzle in Pixinsight.

Honestly, the differences are less than I expected. Measured noise actually was lower using drizzle (not what I expected); processing the drizzle version was much easier. It felt like I could bring out more of the nebula ... but that's a purely subjective call on my part.

Comments

Revisions

  • Horsehead in Ha, Goofi
    Original
  • Final
    Horsehead in Ha, Goofi
    B

Sky plot

Sky plot

Histogram

Horsehead in Ha, Goofi