NGC 6960 Wester Veil V2

The Wester Veil with more data 7,5h new process

 

-Equipment-

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

Camera: ZWO ASI533MC Pro at -5°C

Guiding: ZWO OAG

Guiding camera: ZWO ASI 120MM

Mount: Skywatcher EQ5

Filter: Optrolong L-eXtreme

 

-Acquisition-

Light : 90x300s (7,5h) at Gain:101 Offset:49

Dark,Flat,Offset

Date : Take on 5 night from 06/13/2021 to 07/12/2021

Location : France-Alsace Bortle 4/5

 

-Software-

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

All Processing in Pixinsight

Use EZ_Processing Suite(by darkarchon) in Pixinsight

ForaxX Color combination thecoldestnights.com/

 

-Pre Processing-

Image Calibration

Cosmetic Correction

Debayer

Subframe Selector

Star Alignement

Local Normalization

Drizzle x2

Crop the black bands from the stacking

 

-Processing-

 

Dynamic Background Extraction

Dynamic Crop

EZ_Decon+Denoise

Split RGB Channels

LinearFit

Combine 70% of green and 30% of blue into 'Oiii'

Rename R to Ha

EZ_SoftStretch Ha and Oiii

Pixelmath: HOO combination with ForaxX expressions

R = Ha

G = ((Oiii*Ha)^~(Oiii*Ha))*Ha + ~((Oiii*Ha)^~(Oiii*Ha))*Oiii

B = Oii

Curve Transformation ( RGB/K, Hue, Saturation,...)

EZ_Star Reduction

 

Clear skies !

Done