Celestial hemisphere:  Northern  ·  Constellation: Triangulum (Tri)  ·  Contains:  M 33  ·  NGC 598  ·  NGC 604  ·  Triangulum Galaxy  ·  Triangulum Pinwheel
M33, ceteris_paribus
M33
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M33

M33, ceteris_paribus
M33
Powered byPixInsight

M33

Equipment

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Acquisition details

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Description

Taken over the course of 4 nights within 3 days of the full moon. 11-1-20 to 11-4-20

HaRGB image of M33 in Triangulum.

R: 200x60s

G: 200x60s

B: 200x60s

Ha: 140x300s

21 total hours with most focus on Ha

Processing

Pixinsight 1.8

Calibration, Registration, Weighting via Subframe Selector

Channel Combination to combine RGB

Dynamic Crop

DBE on RBG

DBE on Ha

Deconvolution on RGB

NBRGB combination script to combine Ha with RBG. 1.2 used as scale factor (default)

Histogram Transform

Color Calibration

Multiscale Median Transform on NBRGB image on RGB aspect of the image

Comments

Sky plot

Sky plot

Histogram

M33, ceteris_paribus