Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble Nebula  ·  HD220057  ·  HD220770  ·  HD240233  ·  LBN 542  ·  LBN 543  ·  LBN 547  ·  LBN 548  ·  LBN 549  ·  LDN 1231  ·  M 52  ·  NGC 7538  ·  NGC 7635  ·  NGC 7654  ·  PK112-00.1  ·  Sh2-158  ·  Sh2-159  ·  Sh2-161  ·  Sh2-162
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Around the Bubble, Giovanni Paglioli
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Getting plate-solving status, please wait...
Around the Bubble, Giovanni Paglioli
Powered byPixInsight

Equipment

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Acquisition details

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Description

Another shot made during this August astrocamp, this time is the area around NGC7635 (the bubble nebula) in RGB+Ha.

The RGB comes straight from the astrocamp and is about 50:50:50min of exposure, the Ha component has been acquired at home, in the middle of the town (with a very high degree of light pollution...) using 5nm Ha filter and consist of about 60min of exposure. The camera orientation between the shots was not the same.

Gear used was a Takahashi Epsilon 210 f3 on Astorphysics Match1 GTO mount. CCD camera was a QSI 683 WSG8 with Astrodon gen 2 filters guided by a Starlight Xpress Lodestar camera.

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Sky plot

Sky plot

Histogram

Around the Bubble, Giovanni Paglioli