Rosette Nebula in HOO, 



    
        

            Mike H

Rosette Nebula in HOO

Technical card

Imaging telescopes or lenses: Astrotech AT60ED

Imaging cameras: Canon 600D - LPF2 Removed - Cooled

Mounts: Skywatcher HEQ5 Pro GoTo

Guiding telescopes or lenses: QHY Mini Guidescope

Guiding cameras: QHY5L-II-M

Software: PHD2  ·  PixInsight  ·  N.I.N.A

Filters: Optolong L-eXtreme 2"


Dates:Dec. 25, 2020

Frames: 61x180"

Integration: 3.0 hours

Avg. Moon age: 10.50 days

Avg. Moon phase: 80.76%


Resolution: 6000x6000

Data source: Backyard

Description

* Calibrated frames with Darks, Flats, and Dark Flats
* Integrated with Drizzle x2
* Dynamic Crop
* DBE Div + Sub
* Split into RGB
* Pixel Math Ha = 0.7R + 0.25G+ 0.05B
* Pixel Math Oiii = 0.05R + 0.7G 0.25B
* Pixel Math HOO per formula from thecoldestnights.com
* SCNR
* Stretch / Curves / Saturation
* Topaz AI

Comments

Histogram

Rosette Nebula in HOO, 



    
        

            Mike H