Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 106  ·  NGC 4217  ·  NGC 4226  ·  NGC 4232  ·  NGC 4248  ·  NGC 4258
Messier 106, Marc Schuh
Messier 106
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Messier 106

Messier 106, Marc Schuh
Messier 106
Powered byPixInsight

Messier 106

Equipment

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Acquisition details

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Description

LRGB 100" each.

2020-04-20

R 61

G 66

B 61

2020-04-21

L 210

2020-04-22

Ha 31 x 300"

L 98

total integration time: 16.4 h

per channel:

R, G, B ~1.7 h each

Ha ~2.6 h

L ~8.6 h

Luminance:

DBE, Decon (added stars back in with pixmath), TGV and MMT Denoise according to Rista method. Stretch with STF function, HDRMultiscale transform to enhance the cores, MLT to sharpen the cores.

H-alpha:

DBE, Decon, TGV, MMT, AdaptiveStr, Curves, USM.

Prepared HaContribution according to [this guide](http://www.arciereceleste.it/tutorial-pixinsight/cat-tutorial-eng/85-enhance-galaxy-ha-eng)

RGB:

Channel Combine, DBE, PCC, MLT, added prepared HaContribution to the galaxies. HT, ArcsinhStretch, HT

HaLRGB

LRGB combine L and Ha enhanced RGB. Curves.

Comments

Sky plot

Sky plot

Histogram

Messier 106, Marc Schuh