Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  12 Cas  ·  HD1383  ·  HD1400  ·  HD1544  ·  HD1613  ·  HD1697  ·  HD1743  ·  LBN 592  ·  LBN 593  ·  LDN 1282  ·  LDN 1283  ·  NGC 103  ·  Sh2-173  ·  The star 12Cas
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SH2-173 - Phantom of the Opera Nebula, Andynowlen@gmail.com
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SH2-173 - Phantom of the Opera Nebula

Getting plate-solving status, please wait...
SH2-173 - Phantom of the Opera Nebula, Andynowlen@gmail.com
Powered byPixInsight

SH2-173 - Phantom of the Opera Nebula

Equipment

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Acquisition details

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Description

Sh2-173 Phantom of the Opera Nebula

SH2-173 can be found in Cassiopeia close to NGC103 open cluster (at the frame bottom right). Approximately 3000 LY distant this nebula is about 77 LY across but appears to us at about 25 arc minutes.



92 sub-frames @ 240seconds
Approximately 6 hours integration.
Mount - ioptron CEM40
Scope - ES 102mm @ 709mm
Camera - Asi533mc pro
Filter - optolong l-enhance
Stacked - Astopixel processor
Processed - Pixinsight and Photoshop

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Sky plot

Sky plot

Histogram

SH2-173 - Phantom of the Opera Nebula, Andynowlen@gmail.com