Celestial hemisphere:  Northern  ·  Constellation: Triangulum (Tri)  ·  Contains:  M 33  ·  NGC 595  ·  NGC 598  ·  NGC 604  ·  Triangulum Galaxy  ·  Triangulum Pinwheel
M33 - The Triangulum Galaxy, Kyle Butler
M33 - The Triangulum Galaxy
Powered byPixInsight

M33 - The Triangulum Galaxy

M33 - The Triangulum Galaxy, Kyle Butler
M33 - The Triangulum Galaxy
Powered byPixInsight

M33 - The Triangulum Galaxy

Equipment

Loading...

Acquisition details

Loading...

Description

Exposure Details

20x 300s Ha (111 gain, 10 offset)

180x 90s L (53 gain, 10 offset)

60x 30s R (53 gain, 10 offset)

60x 30s G (53 gain, 10 offset)

60x 30s B (53 gain, 10 offset)

7.7 hours total integration time

Processing

Processed each channel individually

Frames calibrated and stacked in PixInsight, drizzle 2x

DynamicBackgroundExtraction on each channel

MultiscaleLinearTransform noise reduction on each channel

Combined RGB using ChannelCombination

Added Ha to RGB using NBRGBCombination utility

Stretched HaRGB and L to non-linear using HistogramTransformation

Added L to RGB using LRGBCombination

Another round of MLT on combined image with masking

ColorSaturation with masking

CurvesTransformation

DarkStructureEnhance

Comments

Sky plot

Sky plot

Histogram

M33 - The Triangulum Galaxy, Kyle Butler