Blue Horsehead 135mm Mosaic (Jeff Coldrey)

Celestial hemisphere: Southern · Constellation: Scorpius (Sco) · Contains: 1 Ceres · 10 ome02 Sco · 10.47 · 14 nu. Sco · 24 Sco · 32 Pomona · 4 psi Oph · 49 Lib · 6.97 · 7 chi Oph · 7 del Sco · 8 bet01 Sco · 8 bet02 Sco · 8 phi Oph · 9 ome Oph · 9 ome01 Sco · B230 · B40 · B41 · B43 · Dschubba · Graffias · IC 4592 · IC 4596 · IC 4601 · Jabbah · M 80 · Ophiucus · Part of the constellation Scorpius (Sco) · Sh2-7 · And 13 more.

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Blue Horsehead 135mm Mosaic

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Blue Horsehead 135mm Mosaic

It's been a while since I posted an image here - too long! I have quite a few under construction/procrastination in my staging area, But have been blending my spare time between astrophotography and some other hobbies.

I've been tinkering with this one for over 3 months, and have reached a point of diminishing returns for further processing effort. It's a 2 panel mosaic using 5 minute LRGB subs spread over 4 nights. I find mosaics can be very rewarding, but also a little exhausting!

Wishing everyone CS and good health.

Objects of the South - negative declination only
Astronomical Society of Victoria (ASV)
Samyang 135 f/2

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Status	Advanced success
Started	...
PixInsight job	7DGHNBN4E5O95HTHGKNHNYXYFFFG08WY
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	16h21m03s.8
RA (top/left)	15h58m25s.0
RA (top/right)	16h44m00s.6
RA (bottom/right)	16h42m40s.2
RA (bottom/left)	15h59m06s.5

Dec (center)	-19°21′16″
Dec (top/left)	-23°05′26″
Dec (top/right)	-22°58′19″
Dec (bottom/right)	-15°27′21″
Dec (bottom/left)	-15°32′59″

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Blue Horsehead 135mm Mosaic

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