Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  40 UMa  ·  41 UMa  ·  42 UMa  ·  43 UMa  ·  48 bet UMa  ·  50 alf UMa  ·  Dubhe  ·  IC 691  ·  IC 694  ·  M 108  ·  Merak  ·  NGC 3353  ·  NGC 3359  ·  NGC 3407  ·  NGC 3408  ·  NGC 3435  ·  NGC 3440  ·  NGC 3445  ·  NGC 3458  ·  NGC 3470  ·  NGC 3471  ·  NGC 3488  ·  NGC 3499  ·  NGC 3517  ·  NGC 3530  ·  NGC 3543  ·  NGC 3556  ·  NGC 3589  ·  NGC 3594  ·  NGC 3610  ·  And 17 more.
Getting plate-solving status, please wait...
Ursa major Dubhe surrounds M108 NGC 359 / Canon 100Da + Samyang 135mm / SW SA, 



    
        

            patrick cartou
Powered byPixInsight

Ursa major Dubhe surrounds M108 NGC 359 / Canon 100Da + Samyang 135mm / SW SA

Getting plate-solving status, please wait...
Ursa major Dubhe surrounds M108 NGC 359 / Canon 100Da + Samyang 135mm / SW SA, 



    
        

            patrick cartou
Powered byPixInsight

Ursa major Dubhe surrounds M108 NGC 359 / Canon 100Da + Samyang 135mm / SW SA

Equipment

Imaging Telescopes Or Lenses
Samyang 135mm f/2 ED UMC
Imaging Cameras
Pentax K3 II serial · Canon 100D Astrodon
Mounts
SkyWatcher Star Adventurer
Software
Siril for windows SIRIL 0.9.12 · ProDigital Software Astronomy tools · Photoshop CS2 · Image Resizer · Troy's Astro Actions v0_9_2

Acquisition details

Dates:
April 20, 2018
Frames:
90x60" (1h 30') ISO800
Integration:
1h 30'
Darks:
5
Flats:
21
Bias:
10
Avg. Moon age:
4.77 days
Avg. Moon phase:
23.64%
Temperature:
15.00

RA center: 11h07m38s.73

DEC center: +59°4511.1

Pixel scale: 4.874 arcsec/pixel

Orientation: -86.366 degrees

Field radius: 5.185 degrees

More info:Open 

Resolution: 6276x4404

Locations: CARCASSONNE town: home garden, CARCASSONNE, OCCITANIE, France

Data source: Backyard

Description

No darks, no flats, no offsets for the version A

One can see 2 galaxies on the right under Merak: M108 (Cigar galagy)and NGC 359, and an other spiral galaxy NGC 3359 near the upper left corner

Comments

Revisions

  • Ursa major Dubhe surrounds M108 NGC 359 / Canon 100Da + Samyang 135mm / SW SA, 



    
        

            patrick cartou
    Original
  • Final
    Ursa major Dubhe surrounds M108 NGC 359 / Canon 100Da + Samyang 135mm / SW SA, 



    
        

            patrick cartou
    B

B

Description: Stacking SIRIL 0.9.12 drizzlex2 (with DARKS, FLATS, OFFSETS)

Uploaded: ...

Sky plot

Sky plot

Histogram

Ursa major Dubhe surrounds M108 NGC 359 / Canon 100Da + Samyang 135mm / SW SA, 



    
        

            patrick cartou