Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5461  ·  NGC 5473  ·  NGC 5474  ·  NGC 5485
Messier 101, 



    
        

            James Schrader
Messier 101
Powered byPixInsight

Messier 101

Messier 101, 



    
        

            James Schrader
Messier 101
Powered byPixInsight

Messier 101

Technical card

Imaging telescopes or lenses: William Optics GT71

Imaging cameras: Atik 428ex Mono

Mounts: Orion Atlas EQ-G

Software: Sequence Generator Pro  ·  PixInsight

Filters: Astronomik B 1.25"  ·  Astronomik G 1.25"  ·  Astronomik R 1.25"  ·  Astronomik L 1.25"


Dates:June 25, 2017

Frames:
Astronomik B 1.25": 8x600" (1h 20') bin 1x1
Astronomik G 1.25": 8x600" (1h 20') bin 1x1
Astronomik L 1.25": 16x900" (4h) bin 1x1
Astronomik L 1.25": 36x600" (6h)
Astronomik R 1.25": 8x600" (1h 20') bin 1x1

Integration: 14h

Avg. Moon age: 1.61 days

Avg. Moon phase: 2.89%


Basic astrometry details

Astrometry.net job: 3642433

RA center: 14h03m13s.9

DEC center: +54°2031

Pixel scale: 1.381 arcsec/pixel

Orientation: 266.320 degrees

Field radius: 0.904 degrees


Resolution: 3763x2839

Locations: Home (Front Yard), Jefferson City, MO, United States

Data source: Backyard

Comments

Revisions

  • Messier 101, 



    
        

            James Schrader
    Original
  • Final
    Messier 101, 



    
        

            James Schrader
    B

Sky plot

Sky plot

Histogram

Messier 101, 



    
        

            James Schrader