ngc.7293 Hélix, Jérome Gréblac

ngc.7293 Hélix

Equipment

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Acquisition details

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Description

Imaging information

Mount:

Takahashi-EM200 Temma2jr

Optics:

Takahashi FS60c réducteur 255mm F/D 4,2

Camera:

ATIK-314L+

filter wheel:

Atik-EFW1

filter

Astrodon H.Alpha-5nm

Guiding:

StarShoot via 80/400 ORION

Exposure:

H.alpha: 15x600sec

Temp CCD:

-15°c

Software:

Artémis Capture

Location:

Chamoise (Ain.01)

N: 46° 8'3.62"

E: 5°34'34.54"

Alt: 736m

Pretreatment MaximDL.V5

Dark,Offset,Flat x13

Treatment

Photoshop.CS

Comments

Histogram

ngc.7293 Hélix, Jérome Gréblac