Deep Sky Object in Winter
Nebulosity around southern Orion

Click on image to enlarge

Date & Time: Nov 14 2020, from 26:17 to 28:15 JST(+0900)
Composed 40 shots with 3 minutes exposed
Optical: AF zoom-Nikkor ED 80-200mmF2.8 (f=105mm, F4.0)
with Kenko Starry-Night filter
Auto-guided with TAKAHASHI EM-200 Equatorial
Digital Camera: Canon EOS 6D (Remodeled)
Location: Ooizumi, Hokuto city, Yamanashi pref.

Camera Settings: Recording Format...14bit CCD-RAW, converted to 16bit TIFF(5472×3648)
Device Size...35×24mm, Sensitivity...ISO1600


Objects in southern Orion
This field image shows you the southern half of Orion and Eridanus in west side with a span of 19×13°. You can see the Barnard's Loop (Sh2-276) distributed in east half of the image, and vast dimmed nebulae are also distributed in the western part. Reddish nebulae are emitting from ionized hydrogen atoms, and bluish ones are reflecting light of nearby stars.
You can browse individual objects from followed links.

Great Orion Nebula (M42)
Horsehead nebula & NGC2024
M78
Barnard's Loop
NGC1999
Around IC423, 424
Sh2-278
IC2118(Witch's face)
NGC1788



The Orion Association
Abell 7 & Crimson Star

Copyright(c) 2020 by Naoyuki Kurita, All rights reserved.
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