IC 417 & Friends, Ha (Stephen Garretson)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: 24 phi Aur · IC 417 · M 38 · NGC 1907 · NGC 1912 · NGC 1931 · PK172+00.1 · Sh2-234 · Sh2-237 · The star φAur

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IC 417 & Friends, Ha

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IC 417 & Friends, Ha

This FOV includes IC 417, NGC 1931 [the Spider and the Fly], M 38 [Starfish Cluster], and NGC 1907 [small open cluster between the Starfish and IC 417]. I want to add RGB color, especially to bring in the blue stars in the Starfish and the reflection features of the two nebulae; also color will show the red of the surrounding HII areas. Hopeflly I can get that data before galaxy season wipes away access to these targets.

tech card

[23] 300s subs

integration: Just under 2 hours [clouds moved in]

imaging:

William Optics Star 71 Gen II f/4.9 Astrograph [blue scope]

ASI ZWO 1600MM Cooled

Baader 3.5nm Ha filter

Starlight Xpress USB Filter Wheel

Paramount MX+

from the Beevo Dome

guiding:

William Optics Star 71 Gen II f/4.9 Astrograph [gold scope]

ASI ZWO 290M Mini

Capture:

SGP, TheSkyX, PHD2

Processing:

PixInsight, Preview

The refractors!
WO Star 71

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Distribution of astrophotographers

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
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Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	3352447
PixInsight job	IWCV3HCOB1ESQN0J4JQR9RWVZF0I9RVD
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h28m22s.80
RA (top/left)	05h22m54s.10
RA (top/right)	05h23m02s.91
RA (bottom/right)	05h33m40s.10
RA (bottom/left)	05h33m54s.22

Dec (center)	+35°15′02″.6
Dec (top/left)	+36°40′25″.2
Dec (top/right)	+33°49′08″.9
Dec (bottom/right)	+33°48′44″.3
Dec (bottom/left)	+36°40′00″.6

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IC 417 & Friends, Ha

IC 417 & Friends, Ha

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IC 417 & Friends, Ha

IC 417 & Friends, Ha

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