Hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  Little Dumbbell  ·  M 76  ·  NGC 650
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M76 Little Dumbbell Nebula - HOORGB, 



    
        

            Zheng Fu
M76 Little Dumbbell Nebula - HOORGB
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M76 Little Dumbbell Nebula - HOORGB

Getting plate-solving status, please wait...
M76 Little Dumbbell Nebula - HOORGB, 



    
        

            Zheng Fu
M76 Little Dumbbell Nebula - HOORGB
Powered byPixInsight

M76 Little Dumbbell Nebula - HOORGB

Technical card

Imaging telescopes or lenses: TEC-140

Imaging cameras: SBIG STF 8300M

Mounts: Skywatcher EQ8 Pro

Guiding telescopes or lenses: TEC-140

Guiding cameras: SBIG OAG 8300 with ST-I

Focal reducers: TEC Field Flattener

Software: PhD 2 Guiding  ·  PixInsight 1.8  ·  Sequence Generator Pro

Filters: Baader Ultra Narrowband OIII 4,5nm Filter  ·  Baader Green 36mm  ·  Baader Red 36mm  ·  Baader Blue 36mm  ·  Baader Ultra-Narrowband H-alpha 4,5nm Filter


Dates:Jan. 1, 2020Jan. 3, 2020Jan. 4, 2020Jan. 15, 2020Jan. 21, 2020

Frames:
Baader Blue 36mm: 14x300" (1h 10') -30C bin 1x1
Baader Green 36mm: 12x300" (1h) -30C bin 1x1
Baader Red 36mm: 16x300" (1h 20') -30C bin 1x1
Baader Ultra Narrowband OIII 4,5nm Filter: 40x600" (6h 40') -30C bin 1x1
Baader Ultra-Narrowband H-alpha 4,5nm Filter: 59x600" (9h 50') -30C bin 1x1

Integration: 20h

Darks: ~50

Flats: ~30

Bias: ~100

Avg. Moon age: 13.65 days

Avg. Moon phase: 46.81%


Basic astrometry details

Astrometry.net job: 3201783

RA center: 1h 42' 18"

DEC center: +51° 34' 30"

Pixel scale: 0.417 arcsec/pixel

Orientation: 92.846 degrees

Field radius: 0.227 degrees


Resolution: 3000x2516

Locations: BHL, Beijing, China

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

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Comments

Revisions

    M76 Little Dumbbell Nebula - HOORGB, 



    
        

            Zheng Fu
    Original
    M76 Little Dumbbell Nebula - HOORGB, 



    
        

            Zheng Fu
    B
    M76 Little Dumbbell Nebula - HOORGB, 



    
        

            Zheng Fu
    C
  • Final
    M76 Little Dumbbell Nebula - HOORGB, 



    
        

            Zheng Fu
    E

Sky plot

Sky plot

Histogram

M76 Little Dumbbell Nebula - HOORGB, 



    
        

            Zheng Fu