Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Cigar Galaxy  ·  M 82  ·  NGC 3034
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M82 Cigar Galaxy, 



    
        

            Kongyangshik

M82 Cigar Galaxy

Getting plate-solving status, please wait...
M82 Cigar Galaxy, 



    
        

            Kongyangshik

M82 Cigar Galaxy

Technical card

Imaging telescopes or lenses: GSO RC 10"

Imaging cameras: ZWO ASI 294MM Pro

Mounts: RainbowAstro RST-300

Guiding cameras: ZWO ASI290MM OAG

Focal reducers: ADT Korecton 58RC (x 0.8)

Filters: Antlia L 1.25"  ·  Antlia Ha 3.5nm 1.25"  ·  Antlia RGB 1.25"

Accessory: ZWO ASIAIR  ·  Rainbow Astro RSF10 secondary focuser


Dates:Jan. 19, 2021Feb. 18, 2021April 8, 2021

Frames:
Antlia Ha 3.5nm 1.25": 138x300" (11h 30') (gain: 200.00) -20C bin 2x2
Antlia L 1.25": 406x180" (20h 18') (gain: 120.00) -20C bin 2x2
Antlia RGB 1.25": 250x180" (12h 30') (gain: 120.00) -20C bin 2x2

Integration: 44h 18'

Darks: 100

Flats: 100

Bias: 100

Avg. Moon age: 12.86 days

Avg. Moon phase: 29.04%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 4426818

RA center: 09h55m48s

DEC center: +69°4044

Pixel scale: 0.590 arcsec/pixel

Orientation: 0.274 degrees

Field radius: 0.265 degrees


Resolution: 2677x1823

Data source: Traveller

Description

LRGB image (Add Ha)

and Crop

I hope it looks good

Comments

Revisions

    M82 Cigar Galaxy, 



    
        

            Kongyangshik
    Original
  • Final
    M82 Cigar Galaxy, 



    
        

            Kongyangshik
    B

B

Description: Star-halo deconvolution removal

Uploaded: ...

Sky plot

Sky plot

Histogram

M82 Cigar Galaxy, 



    
        

            Kongyangshik