Hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 94  ·  NGC 4736
M94, 



    
        

            Bob
M94
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M94

M94, 



    
        

            Bob
M94
Powered byPixInsight

M94

Equipment

Imaging Telescopes Or Lenses
11" EdgeHD
Imaging Cameras
QSI 683wsg-8
Filters
Astronomik Luminance
Accessories
Moonlight CHL Focuser · 0.7x
Software
PixInsight 1.8 · MaximDL 6 · PHD2
Guiding Telescopes Or Lenses
11" EdgeHD
Guiding Cameras
Loadstar X2

Acquisition details

Dates:
Feb. 16, 2017
Frames:
Astronomik Blue: 11x240" (44') -20°C bin 1x1
Astronomik Green: 11x240" (44') -20°C bin 1x1
Astronomik Luminance: 21x120" (42') -20°C bin 1x1
Astronomik Luminance: 31x300" (2h 35') -20°C bin 1x1
Astronomik Red: 11x240" (44') -20°C bin 1x1
Integration:
5h 29'
Darks:
24
Flats:
30
Flat darks:
30
Avg. Moon age:
20.08 days
Avg. Moon phase:
71.34%
Mean SQM:
20.00
Temperature:
18.00

Basic astrometry details

Astrometry.net job: 1466324

RA center: 12h50m52s.1

DEC center: +41°0719

Pixel scale: 0.562 arcsec/pixel

Orientation: 86.570 degrees

Field radius: 0.310 degrees

Resolution: 3199x2364

Locations: Backyard, Space Coast, Florida, United States

Description

Added more data, including color (RGB) and applied HDR processing in PixInsight to bring out more core detail. Seemed like more color on my screen, before I uploaded it.

Comments

Revisions

  • M94, 



    
        

            Bob
    Original
  • M94, 



    
        

            Bob
    C
  • Final
    M94, 



    
        

            Bob
    D

D

Description: Used a less aggressive stretch to show more color.

Uploaded: ...

Sky plot

Sky plot

Histogram

M94, 



    
        

            Bob