Lagoon and Trifid region wide-field (Arvind H.)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: 11 Sgr · 4 Sgr · 7 Sgr · 9 Sgr · B296 · B302 · B303 · B85 · B88 · B89 · B91 · Hourglass nebula · IC 1274 · IC 1275 · IC 4684 · IC 4685 · Lagoon nebula · M 20 · M 21 · M 8 · NGC 6514 · NGC 6523 · NGC 6526 · NGC 6530 · NGC 6531 · NGC 6544 · NGC 6546 · NGC 6559 · PK005-01.1 · PK006+00.1 · And 16 more.

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Lagoon and Trifid region wide-field

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Lagoon and Trifid region wide-field

Camping trips with family are an opportunity to enjoy dark skies but there's no room for my standard astrophotography equipment on these trips. I bought a Star Adventurer mount + Redcat 51 Petzval APO scope to specifically allow for some low payload astrophotography on such trips.

This was first light for the scope and mount from Sequoia National Park in CA over the 4th of July weekend. 80 secs is as much as I could go without stars trailing with this 'unguided' set up. (Able to do longer now with more experience and better polar alignment). I'm pleased with the result—esp. for just 40 mins of integration. I also successfully applied (even if I say so myself), Adam Block's star de-emphasis technique. It's a very useful addition to my processing toolkit and I feel I'm going to use it more in the future.

Overall, I'm satisfied with this fairly portable combo for some wide-field astrophotography, esp. at the price point. I have subs from a couple of other camping trips with longer exposures that need processing. Coming soon....

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The OSC Club (One Shot Camera)
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Status	Advanced success
Started	...
Astrometry.net job	3017912
PixInsight job	SDQ8EX9ESHDG8IY5VIGF3D2UKA62QTLB
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	18h04m09s.91
RA (top/left)	18h08m30s.85
RA (top/right)	17h52m57s.41
RA (bottom/right)	17h59m39s.34
RA (bottom/left)	18h15m24s.77

Dec (center)	-23°40′52″.8
Dec (top/left)	-21°18′17″.2
Dec (top/right)	-23°27′21″.8
Dec (bottom/right)	-26°03′09″.10
Dec (bottom/left)	-23°51′24″.8

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Lagoon and Trifid region wide-field

Lagoon and Trifid region wide-field

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Lagoon and Trifid region wide-field

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