Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  15 Cas  ·  15 kap Cas  ·  18 Cas)  ·  18 alf Cas  ·  24 Cas)  ·  24 eta Cas  ·  26 Cas  ·  26 ups01 Cas  ·  27 Cas)  ·  27 gam Cas  ·  28 Cas)  ·  28 ups02 Cas  ·  34 Cas  ·  34 phi Cas  ·  Achird  ·  HD232252  ·  HD232283  ·  HD232313  ·  HD232407  ·  HD236429  ·  HD236436  ·  HD236439  ·  HD236450  ·  HD236463  ·  HD236469  ·  HD236471  ·  HD236479  ·  HD236480  ·  HD236490  ·  HD236496  ·  And 235 more.
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Cassiopeia less wide field around  gamma Cas / Canon 100D + Samyang 135mm f/2.0  / SW star adventurer mini / 800 ISO, patrick cartou
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Cassiopeia less wide field around gamma Cas / Canon 100D + Samyang 135mm f/2.0 / SW star adventurer mini / 800 ISO

Getting plate-solving status, please wait...
Cassiopeia less wide field around  gamma Cas / Canon 100D + Samyang 135mm f/2.0  / SW star adventurer mini / 800 ISO, patrick cartou
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Cassiopeia less wide field around gamma Cas / Canon 100D + Samyang 135mm f/2.0 / SW star adventurer mini / 800 ISO

Equipment

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Acquisition details

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Description

New trial on Cassiopea constellation, this time with the Samyang 135 mm f/2.0 open f/2.8 around gamma Cas

3 hours total exposure (120 x 120") ISO 800

SIRIL 1.0.5 stacking no drizzle for 1st version

Comments

Revisions

  • Cassiopeia less wide field around  gamma Cas / Canon 100D + Samyang 135mm f/2.0  / SW star adventurer mini / 800 ISO, patrick cartou
    Original
  • Cassiopeia less wide field around  gamma Cas / Canon 100D + Samyang 135mm f/2.0  / SW star adventurer mini / 800 ISO, patrick cartou
    B
  • Cassiopeia less wide field around  gamma Cas / Canon 100D + Samyang 135mm f/2.0  / SW star adventurer mini / 800 ISO, patrick cartou
    C
  • Final
    Cassiopeia less wide field around  gamma Cas / Canon 100D + Samyang 135mm f/2.0  / SW star adventurer mini / 800 ISO, patrick cartou
    D

B

Description: New stacking drizzle x 2

Uploaded: ...

C

Description: New image treatment: levels, colors, curves

Uploaded: ...

D

Description: New image treatment: levels, curves, colors adjustment

Uploaded: ...

Sky plot

Sky plot

Histogram

Cassiopeia less wide field around  gamma Cas / Canon 100D + Samyang 135mm f/2.0  / SW star adventurer mini / 800 ISO, patrick cartou