SH2-261 - Collaboration image with 300+ hours of data, SHO with RGB stars (gmadkat)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: 69 Ori · 69 f01 Ori · HD251563 · HD251631 · HD251632 · HD251652 · HD251680 · HD251704 · HD251732 · HD251767 · HD251900 · HD251924 · HD251925 · HD251979 · HD252004 · HD252088 · HD252089 · HD252135 · HD252245 · HD252333 · HD252359 · HD252360 · HD252387 · HD252540 · HD252623 · HD252650 · HD252678 · HD252715 · HD252791 · HD252816 · And 25 more.

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SH2-261 - Collaboration image with 300+ hours of data, SHO with RGB stars

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SH2-261 - Collaboration image with 300+ hours of data, SHO with RGB stars

This image is not submitted for IOTD consideration due to the rules on collaborations.

This is a collaboration with the breakdown: as follows, I did not enter each and every setup in my equipment. The team spent three months from Oct to Jan collecting data and periodically calibrating and sending calibrated subs to the group. We used the open source application SyncThing to distribute all the subs to each person so everyone had all the data.

We ultimately had seven people and 12 telescopes contribute to the project from home and remote and the details are below.

Processing was a challenge! I just added the matching FOV images from above to WBPP and got a uber master after 12 hours of processing on my desktop with 128GB RAM and then proceeded to process the masters. I sadly could not use my OS330 or SRO data on this version.

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Status	Advanced success
Started	...
Astrometry.net job	9149603
PixInsight job	GX9XDIRZUNMESF6NJBBKJAJMRXQHO3TM
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h09m29s.350
RA (top/left)	06h12m50s.345
RA (top/right)	06h06m06s.786
RA (bottom/right)	06h06m09s.470
RA (bottom/left)	06h12m50s.351

Dec (center)	+15°38′54″.25
Dec (top/left)	+16°17′44″.100
Dec (top/right)	+16°17′21″.31
Dec (bottom/right)	+14°59′54″.30
Dec (bottom/left)	+15°00′20″.28

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SH2-261 - Collaboration image with 300+ hours of data, SHO with RGB stars

SH2-261 - Collaboration image with 300+ hours of data, SHO with RGB stars

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SH2-261 - Collaboration image with 300+ hours of data, SHO with RGB stars

SH2-261 - Collaboration image with 300+ hours of data, SHO with RGB stars

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