Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  NGC 3718  ·  NGC 3729
NGC 3718 & 3729 - LRGB, 



    
        

            Zheng Fu
NGC 3718 & 3729 - LRGB
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NGC 3718 & 3729 - LRGB

NGC 3718 & 3729 - LRGB, 



    
        

            Zheng Fu
NGC 3718 & 3729 - LRGB
Powered byPixInsight

NGC 3718 & 3729 - LRGB

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 STF 8300M

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

Filters: Baader Lum 36mm  ·  Baader Green 36mm  ·  Baader Red 36mm  ·  Baader Blue 36mm


Dates:Jan. 4, 2020Jan. 20, 2020Jan. 21, 2020Jan. 22, 2020

Frames:
Baader Blue 36mm: 24x600" (4h) -30C bin 1x1
Baader Green 36mm: 24x600" (4h) -30C bin 1x1
Baader Lum 36mm: 56x600" (9h 20') -30C bin 1x1
Baader Red 36mm: 21x600" (3h 30') -30C bin 1x1

Integration: 20h 50'

Darks: ~50

Flats: ~30

Bias: ~100

Avg. Moon age: 21.80 days

Avg. Moon phase: 24.93%


Basic astrometry details

Astrometry.net job: 3208257

RA center: 11h 32' 49"

DEC center: +53° 3' 57"

Pixel scale: 0.837 arcsec/pixel

Orientation: 270.702 degrees

Field radius: 0.427 degrees


Resolution: 2840x2330

Locations: BHL, Beijing, China

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

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Comments

Revisions

    NGC 3718 & 3729 - LRGB, 



    
        

            Zheng Fu
    Original
  • Final
    NGC 3718 & 3729 - LRGB, 



    
        

            Zheng Fu
    B

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Histogram

NGC 3718 & 3729 - LRGB, 



    
        

            Zheng Fu