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The Horsehead Nebula and the Flame Nebula (HaRGB), 



    
        

            Shawn
The Horsehead Nebula and the Flame Nebula (HaRGB)
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The Horsehead Nebula and the Flame Nebula (HaRGB)

Getting plate-solving status, please wait...
The Horsehead Nebula and the Flame Nebula (HaRGB), 



    
        

            Shawn
The Horsehead Nebula and the Flame Nebula (HaRGB)
Powered byPixInsight

The Horsehead Nebula and the Flame Nebula (HaRGB)

Technical card

Imaging telescopes or lenses: Explore Scientific 80mm ED TRIPLET APO CF

Imaging cameras: ZWO ASI294MM Pro

Mounts: Celestron Advanced VX

Guiding telescopes or lenses: SVBONY 60mm Guidescope 240mm f/4

Guiding cameras: ZWO ASI120MC-S

Focal reducers: Orion 0.8x Focal Reducer

Software: ZWO ASIAIR iOS App  ·  PixInsight

Filters: ZWO Ha 31mm 7nm  ·  ZWO B 31mm  ·  ZWO G 31mm  ·  ZWO R 31mm  ·  ZWO O3 31mm 7nm  ·  ASTRO HUTECH IDAS LPS D2

Accessory: ZWO EAF Electronic Auto Focuser  ·  ZWO EFW 1.25 8 Position


Dates:March 1, 2021March 4, 2021March 5, 2021

Frames:
ZWO B 31mm: 56x30" (28') (gain: 120.00) -10C bin 2x2
ZWO G 31mm: 60x30" (30') (gain: 120.00) -10C bin 2x2
ZWO Ha 31mm 7nm: 50x300" (4h 10') (gain: 120.00) -10C bin 2x2
ZWO O3 31mm 7nm: 23x300" (1h 55') (gain: 120.00) -10C bin 2x2
ZWO R 31mm: 28x30" (14') (gain: 120.00) -10C bin 2x2

Integration: 7h 17'

Darks: 60

Flats: 60

Bias: 100

Avg. Moon age: 19.71 days

Avg. Moon phase: 72.63%

Bortle Dark-Sky Scale: 7.00


Basic astrometry details

Astrometry.net job: 4288499

RA center: 05h40m49s.9

DEC center: -02°2746

Pixel scale: 2.496 arcsec/pixel

Orientation: 95.900 degrees

Field radius: 1.626 degrees


Resolution: 3884x2628

Locations: Backyard, San Jose, California, United States

Data source: Backyard

Description

The Horsehead Nebula and the Flame Nebula. The B channel is enhanced by OIII data. The R channel is enhanced by Ha data. The RGB Luminance is enhanced by Ha data.

Comments

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The Horsehead Nebula and the Flame Nebula (HaRGB), 



    
        

            Shawn

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