Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  86 UMa  ·  M 101  ·  M101  ·  NGC 5457  ·  NGC5368  ·  NGC5422  ·  NGC5443  ·  NGC5447  ·  NGC5449  ·  NGC5450  ·  NGC5451  ·  NGC5453  ·  NGC5455  ·  NGC5461  ·  NGC5462  ·  NGC5471  ·  NGC5473  ·  NGC5474  ·  NGC5475  ·  NGC5477  ·  NGC5484  ·  NGC5485  ·  NGC5486  ·  Pinwheel galaxy  ·  The star 86UMa
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M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, 



    
        

            patrick cartou
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M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer

Getting plate-solving status, please wait...
M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, 



    
        

            patrick cartou
Powered byPixInsight

M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer

Technical card

Imaging telescopes or lenses: Samyang 135mm f/2 ED UMC

Imaging cameras: Canon 100D Astrodon

Mounts: SkyWatcher Star Adventurer

Software: Siril for windows SIRIL 0.9.12  ·  ProDigital Software Astronomy tools  ·  Photoshop CS2  ·  Image Resizer  ·  Dxo Optics Pro 11  ·  ProDigital Software AsrtoFlat pro

Filters: Astronomik EOS Clip CLS

Accessory: Berlebach tripod 9043


Dates:May 2, 2020

Frames:Astronomik EOS Clip CLS: 68x60" (1h 8') ISO800

Integration: 1h 8'

Darks: ~30

Flats: ~30

Bias: ~30

Avg. Moon age: 9.13 days

Avg. Moon phase: 68.21%

Temperature: 14.00


Astrometry.net job: 3495456

RA center: 14h 0' 34"

DEC center: +53° 51' 35"

Pixel scale: 3.411 arcsec/pixel

Orientation: -92.121 degrees

Field radius: 2.867 degrees


Resolution: 4665x3854

Locations: Home garden, CARCASSONNE, OCCITANIE, France

Data source: Backyard

Description

Yesterday night weather announced: clouds, and clouds, and maybe some stars…

In fact it was stars and clouds and stars and clouds….!

I've planned 3 hours (180x60" with Samyang 135mm open f/2.8 and I could keep 68x60".

First stacking with SIRIL 0.9.12 no drizzle (new darks, flats and offsets)

Comments

Revisions

  • M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, 



    
        

            patrick cartou
    Original
  • M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, 



    
        

            patrick cartou
    B
  • Final
    M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, 



    
        

            patrick cartou
    C

B

Description: Stacking SIRIL 0.9.12 drizzlex2

Uploaded: ...

C

Description: Crop of last version

Uploaded: ...

Sky plot

Sky plot

Histogram

M101 Pinwheel galaxy wide field / Canon 100Da + Samyang 135mm f/2.0 / SW Star adventurer, 



    
        

            patrick cartou