Celestial hemisphere:  Southern  ·  Constellation: Fornax (For)  ·  Contains:  NGC 1365
NGC1365 LRGB- Sadr  Version2, Arnaud Peel
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NGC1365 LRGB- Sadr Version2

NGC1365 LRGB- Sadr  Version2, Arnaud Peel
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NGC1365 LRGB- Sadr Version2

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Description

A new version as natural as possible in LRGB

Even if this image is in colors , I can say that I always loved galaxies in black and white .... maybe a because of my 1980 's backgroung with 103Ao film and technical pan 2415 ;-)

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Many thanks to all the Sadr team for the acquisition of 811 subs of 300s in L, and RGB Bin1 taken during one year span from October 2018 and October 2019 with the 14'' newton setup of Sadr

Observatory in Chili during 21 nights.

I only kept the 297 best subs with FWHM and eccentricity criterias which represents 25.4 hours of exposure.

Red 26 subs@300s -20°C gain high

Blue 31 subs@300s -20°C gain high

Green 40 subs@300s -20°C gain high

Light 208 subs@300s -20°C, gain high

Total exposure : 25.1 hours

NGC 1365 is barred spiral galaxy and most beautiful member of Fornax cluster.

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  • Final
    NGC1365 LRGB- Sadr  Version2, Arnaud Peel
    Original
    NGC1365 LRGB- Sadr  Version2, Arnaud Peel
    C

C

Description: Publication in the magazine "Astrosuf n°108"

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NGC1365 LRGB- Sadr  Version2, Arnaud Peel