Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri
M42 HDR, Mark Croom
M42 HDR
Powered byPixInsight

M42 HDR

M42 HDR, Mark Croom
M42 HDR
Powered byPixInsight

M42 HDR

Equipment

Loading...

Acquisition details

Loading...

Description

High Dynamic Range combination of 4 different exposure times (16 frames each of 1.6, 6, 25, and 100 s), still leaving isophotes.

Comments

Sky plot

Sky plot

Histogram

M42 HDR, Mark Croom