Hemisphere:  Northern  ·  Constellation: Cancer (Cnc)  ·  Contains:  Beehive cluster  ·  M 44  ·  NGC 2632  ·  Praesepe
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M44, 



    
        

            Murtsi
M44
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M44

Getting plate-solving status, please wait...
M44, 



    
        

            Murtsi
M44
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M44

Technical card

Imaging telescopes or lenses: ATM Newton 6" F/4

Imaging cameras: SBIG STF 8300M

Mounts: Gemini G41 Observatory

Guiding telescopes or lenses: ATM Newton 6" F/4

Guiding cameras: SBIG OAG 8300 with ST-I

Focal reducers: ASA 2" Reducer 0,73 ASA 2" x0.73 Corrector/Reducer 2KORRR

Software: APT - Astro Photography Tool  ·  Adobe Photoshop CS5  ·  PixInsight 1.8  ·  Carte Du Ciel  ·  PHD Guiding 2

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

Accessory: SBIG FW8 8300


Dates:Feb. 23, 2018Feb. 24, 2018March 15, 2018

Frames:
Baader Blue 36 mm: 24x180" (1h 12') -21C bin 1x1
Baader Green 36 mm: 21x180" (1h 3') -21C bin 1x1
Baader Luminance 36 mm: 24x180" (1h 12') -21C bin 1x1
Baader Red 36 mm: 22x180" (1h 6') -21C bin 1x1

Integration: 4h 33'

Darks: 20

Flats: 20

Bias: 100

Avg. Moon age: 14.58 days

Avg. Moon phase: 39.73%


Basic astrometry details

Astrometry.net job: 2025169

RA center: 8h 40' 23"

DEC center: +19° 40' 8"

Pixel scale: 3.374 arcsec/pixel

Orientation: 359.367 degrees

Field radius: 1.374 degrees


Resolution: 2349x1757

Data source: Backyard

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M44, 



    
        

            Murtsi