Hemisphere:  Northern  ·  Constellation: Cancer (Cnc)  ·  Contains:  Beehive cluster  ·  M 44  ·  NGC 2632  ·  Part of the constellation Cancer (Cnc)  ·  Praesepe  ·  The star 20Cnc  ·  The star Asellus Australis (δCnc)  ·  The star Asellus Borealis (γCnc)  ·  The star ηCnc  ·  The star θCnc
Getting plate-solving status, please wait...
M 44  -  Praesepe  -  The Beehive Cluster, 



    
        

            gigiastro
M 44  -  Praesepe  -  The Beehive Cluster, 



    
        

            gigiastro

M 44 - Praesepe - The Beehive Cluster

Getting plate-solving status, please wait...
M 44  -  Praesepe  -  The Beehive Cluster, 



    
        

            gigiastro
M 44  -  Praesepe  -  The Beehive Cluster, 



    
        

            gigiastro

M 44 - Praesepe - The Beehive Cluster

Technical card

Imaging telescopes or lenses: Samyang 85mm f/1.4 AS IF UMC

Imaging cameras: Canon EOS 60Da

Mounts: iOptron ZEQ25GT

Software: PixInsight  ·  Noel Carboni's AstroFlat Pro  ·  DeepSkyStacker 3.3.4  ·  Noel Carboni's Actions  ·  Elements Photoshop

Filters: Astronomik EOS Clip CLS


Dates:Dec. 24, 2019

Frames:Astronomik EOS Clip CLS: 282x30" (2h 21') ISO1600

Integration: 2h 21'

Darks: 30

Flats: 30

Flat darks: 10

Bias: 80

Avg. Moon age: 27.78 days

Avg. Moon phase: 3.44%

Bortle Dark-Sky Scale: 7.00

Temperature: 4.00


Basic astrometry details

Astrometry.net job: 3147612

RA center: 8h 40' 42"

DEC center: +19° 45' 25"

Pixel scale: 13.760 arcsec/pixel

Orientation: 3.111 degrees

Field radius: 6.541 degrees


Resolution: 2865x1872

Locations: Home, Mestre, Venezia, Italy

Data source: Backyard

Description

Lens aperture set to f/3.5

Cropping-->resampling from original picture of 5202x3465 resolution

Comments

Revisions

  • Final
    M 44  -  Praesepe  -  The Beehive Cluster, 



    
        

            gigiastro
    Original
  • M 44  -  Praesepe  -  The Beehive Cluster, 



    
        

            gigiastro
    B

Sky plot

Sky plot

Histogram

M 44  -  Praesepe  -  The Beehive Cluster, 



    
        

            gigiastro