The Orion Nebula

First try with HDR in pixinsight, hope you like it !

 

-Equipment-

Scope: TS-Optics 94/414 EPDH (414mm focal)

Camera: ZWO ASI533MC Pro at -25°C gain 101 offset 49

Guiding: ZWO OAG

Guiding camera: ZWO ASI 120MM

Mount: Skywatcher AZ-EQ6

Filter: Optolong L-eXtreme

 

-Acquisition-

Light : 62x300s + 88x120s

Total integration time 8h

Dark: 100x300s Flat-50 Bias-100

100s120s

Date : 30 January 2022

07,26,27 Febuary 2022

Location : France-Alsace Bortle 4/5

 

-Software-

Carte du Ciel, N.I.N.A, Phd2 , PoleMaster and PixInsight

Ez Processing Suite from darkarcon

darkarcon website : darkarchon.internet-box.ch:8443/

 

-Pre Processing in PixInsight-

Image Calibration

Cosmetic Correction

Debayer

Subframe Selector

Star Alignement

Local Normalization

Image Integration

Drizzle x2

Dynamic crop

 

-Processing

 

*HRD*

DBE 300s and 120s

StarAlignement -> register 300s and 120s

HRDComposition -> blend 300s and 120s frame

 

Split L,R,G,B Chanel

__L__

Ez_Deconvolution

Ez_Soft Streatch

HDRMultiscaleTransform

StarNet++ for build nebula mask

UnsharpedMask with mask

LocalHistogramEqualization with mask

 

__RGB__

ChanelCombination(RGB)

BackgroundNeutralization

PhotometricColorCalibration

Ez_Soft Streatch

HDRMultiscaleTransform

Starnet++

SCNR star mask

 

__LRGB__

LRGBCombination

Ez_Denoise

StarNet++

Final CurvesTransformation

Save as jpg

 

Clear skies !

 

Done