Celestial hemisphere:  Southern  ·  Constellation: Leo (Leo)  ·  Contains:  NGC 3521
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ngc 3521, noodle
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ngc 3521, noodle
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Equipment

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Acquisition details

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Description

NGC 3521

Object : ngc 3521

Date : Apr.2019- Feb. 2020 (RC10) , Jan.2020(e-180)

Place : Gemini Remote Observatory, Lijiang, Yunnan, China

Telescope : GSO RC10 /AP CCDT67

Mount : SkyWatcher EQ8

Camera : SX-H694(-10ºC)

Filter : Astrodon LRGB

Exposure :

RC10/SX-H694 :R:300sx35,G:300sx35,B:300sx30,L:300sx38,Ha:1200sx3 (~12.5hr)

e-180 /ASI094MC : 3min x43 (~2.15hr)

Guiding :Borg 50/ asi174 , OAG asi174

Processing: PI、PS-CC

Detail image :

https://cdn.astrobin.com/thumbs/j3DRes1Meiaq_16536x16536_kWXURFLk.png

https://astro-noodle.blogspot.com/2020/02/ngc-3521.html?view=flipcard

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