Celestial hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  16 omi01 CMa  ·  Sh2-308  ·  The star ο1CMa
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SH2 308  ,, noodle
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SH2 308  ,, noodle
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Equipment

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Acquisition details

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Description

rework of old data

Object : Sh2-308

Date : 30Dec.2016-3Jan 2017 , 1Mar 2017

Place : Meizhou , Guangdong Province

Telescope : C11/HyperStar (SX), OS RH200(ASI),

Mount : SkyWatcher AZEQ6

Camera : SX-H694(-10ºC) , ASI1600MM(-20ºC),

Filter : Baader Oiii (SX) , Astrodon RGB/Ha (ASI), Optolong Ha(SX),

Exposure : Oiii 300sx120 (10 hr),Ha 300sx97(C11x49,RH200x48 ~8.1hr) ,R 300sx21,G 300sx18, B 300sx17 (RGB ~4.7hr)

Guiding : Borg50/lodestar

Processing : PI、PS-CC

Comments

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SH2 308  ,, noodle