Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  4 Cas  ·  Bubble Nebula  ·  HD218997  ·  HD219286  ·  HD219460  ·  HD219634  ·  HD219854  ·  HD220016  ·  HD220056  ·  HD220057  ·  HD220074  ·  HD220102  ·  HD220130  ·  HD220147  ·  HD220167  ·  HD220180  ·  HD220369  ·  HD240233  ·  HD240244  ·  HD240245  ·  HD240248  ·  HD240250  ·  HD240252  ·  HD240253  ·  HD240256  ·  HD240264  ·  HD240267  ·  HD240290  ·  HD240293  ·  HD240295  ·  And 31 more.
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bubble nebula region, Peijie Li
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bubble nebula region

Getting plate-solving status, please wait...
bubble nebula region, Peijie Li
Powered byPixInsight

bubble nebula region

Equipment

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Acquisition details

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Description

first time doing RGB plus Ha OIII in my backyard. 

exposure time is not enough for RGB, also I think my flat frame is not good enough leading to heavily cropped image.

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Sky plot

Sky plot

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bubble nebula region, Peijie Li