Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  12 Mon  ·  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2244  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  Sh2-275  ·  The star 12 Mon
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NGC 2237 Rosette Nebula, Jason Coon
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NGC 2237 Rosette Nebula

Getting plate-solving status, please wait...
NGC 2237 Rosette Nebula, Jason Coon
Powered byPixInsight

NGC 2237 Rosette Nebula

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Description

The is my second attempt at The Rosette Nebula.  This time longer 2-minute subs and more than double the total integration time.  I used the PSF Signal weight in PixInsight that used all subs (even some I would have tossed) but weighted their contribution to the final stack.  I also tried guiding for the first time using the OAG on my EdgeHD which is co-mounted on my dual saddle Avalon M-Due mount.  I think it worked out well.

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  • NGC 2237 Rosette Nebula, Jason Coon
    Original
  • Final
    NGC 2237 Rosette Nebula, Jason Coon
    B

B

Description: One-year later reprocess of the same data applying all I've learned in PixInsight over the past year.

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NGC 2237 Rosette Nebula, Jason Coon