Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  California nebula  ·  IC 353  ·  IC 360  ·  Maia nebula  ·  Merope nebula  ·  NGC 1432  ·  NGC 1435  ·  NGC 1499  ·  Part of the constellation Perseus (Per)  ·  Part of the constellation Taurus (Tau)  ·  The star Aldebaran (αTau)  ·  The star Atik (ζPer)  ·  The star Atlas (27Tau)  ·  The star Electra (17Tau)  ·  The star γTau  ·  The star δ1Tau  ·  The star εTau  ·  The star ηTau  ·  The star θ2Tau  ·  The star οPer
Grand Champ autour de Messier-42 (dslr-image), Jérome Gréblac
Grand Champ autour de Messier-42 (dslr-image)
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Grand Champ autour de Messier-42 (dslr-image)

Equipment

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Acquisition details

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Description

Imaging information



Mount:

Takahashi PM.1

Camera:

Canon 7D Astrodon

Lens:

Canon 50mm EF F/1.4 diaphragmé à F/5.6

Exposure:

7x1200sec

Iso:

400

ODF x 31-31-19

SQM: 20.72

Software:

Canon ZoomBrowser

Location:

Le Donnât

N: 45°31'19.30"

E: 4°45'19.18"

Alt: 437m

pretreatment and Treatment

Iris 5.59 and Photoshop.CS2

Comments

Sky plot

Sky plot

Histogram

Grand Champ autour de Messier-42 (dslr-image), Jérome Gréblac