Sh2-23 and Sh2-24 (RGB) Rarely Imaged, non-emission Sharpless Objects: (Dave Erickson)

Celestial hemisphere: Southern · Constellation: Ophiuchus (Oph) · Contains: 16 Sco · 18 Sco · HD145004 · HD145025 · HD145072 · HD145125 · HD145151 · HD145168 · HD145185 · HD145186 · HD145207 · HD145318 · HD145348 · HD145426 · HD145479 · HD145569 · HD145591 · HD145592 · HD145653 · HD145681 · HD145733 · HD145747 · HD145775 · HD145805 · HD145806 · HD145894 · HD145895 · HD145914 · HD145915 · HD145937 · And 14 more.

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Sh2-23 and Sh2-24 (RGB) Rarely Imaged, non-emission Sharpless Objects:

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Sh2-23 and Sh2-24 (RGB) Rarely Imaged, non-emission Sharpless Objects:

Sh2-23 and Sh2-24 in Ophiuchus is one of the closest molecular clouds to earth yet it is extremely faint and difficult to image, it is estimated to be about 500 light-years away. These Sharpless objects are molecular clouds and do not contain significant narrow band Halpha, OIII, or SII light. This image was taken with standard RGB filters from Bortle 1 skies at 9000' altitude, near Blackrock Ranger station Tulare county CA.

These are challenging objects to image and process...

Unique or Unusal Deep Sky Targets
SoCal Astrophotography
Rarely Imaged Small DSOs
Sharpless2 Objects
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Status	Advanced success
Started	...
Astrometry.net job	6682275
PixInsight job	NDNN92H0OF01OZUR7UKZ4OC4WA1Z24M0
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	16h12m51s.79
RA (top/left)	16h08m51s.67
RA (top/right)	16h08m55s.91
RA (bottom/right)	16h16m53s.60
RA (bottom/left)	16h16m46s.24

Dec (center)	-07°44′51″.9
Dec (top/left)	-06°14′14″.4
Dec (top/right)	-09°16′07″.8
Dec (bottom/right)	-09°15′19″.6
Dec (bottom/left)	-06°13′23″.7

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Sh2-23 and Sh2-24 (RGB) Rarely Imaged, non-emission Sharpless Objects:

Sh2-23 and Sh2-24 (RGB) Rarely Imaged, non-emission Sharpless Objects:

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Sh2-23 and Sh2-24 (RGB) Rarely Imaged, non-emission Sharpless Objects:

Sh2-23 and Sh2-24 (RGB) Rarely Imaged, non-emission Sharpless Objects:

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