Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 the01 Ori  ·  42 c Ori  ·  43 the02 Ori  ·  44 iot Ori  ·  45 Ori  ·  De Mairan's nebula  ·  Great Orion Nebula  ·  Hatysa  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  Orion Nebula  ·  Sh2-279  ·  Sh2-281  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri  ·  Upper Sword  ·  VdB42  ·  the Running Man Nebula
Getting plate-solving status, please wait...
M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12, patrick cartou
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M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12

Getting plate-solving status, please wait...
M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12, patrick cartou
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M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12

Equipment

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Acquisition details

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Description

Stacking SIRIL 0.9.12 (no drizzle)

Comments

Revisions

  • M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12, patrick cartou
    Original
  • M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12, patrick cartou
    B
  • M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12, patrick cartou
    C
  • M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12, patrick cartou
    D
  • M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12, patrick cartou
    E
  • Final
    M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12, patrick cartou
    F

B

Description: New M42 core treatment by HDR, but decreasing image size by mistake....unfortunately !

Uploaded: ...

C

Description: New stacking with SIRIL 0.9.12 drizzlex2

Uploaded: ...

D

Description: New stacking SIRIL 0.99.6 beta version.
Arcsinh function

Uploaded: ...

E

Description: Mixing several sequences of different years.
New arcsinh treatment.

Uploaded: ...

F

Description: New stacking SIRIL 1.0.6 no drizzle

Uploaded: ...

Sky plot

Sky plot

Histogram

M42 Great Orion Nebula old data / Canon 100Da + Canon 400mm f/5.6 / SW AZ EQ 6 / SIRIL 0.9.12, patrick cartou