Celestial hemisphere:  Northern  ·  Constellation: Auriga (Aur)  ·  Contains:  11 Aur)  ·  11 mu. Aur  ·  12.60  ·  15 Aur)  ·  15 lam Aur  ·  20 Aur  ·  20 rho Aur  ·  375 Ursula  ·  HD277458  ·  HD277467  ·  HD277468  ·  HD277480  ·  HD277490  ·  HD277493  ·  HD277510  ·  HD277535  ·  HD277536  ·  HD277599  ·  HD277600  ·  HD277601  ·  HD277602  ·  HD277604  ·  HD277605  ·  HD277606  ·  HD277607  ·  HD277608  ·  HD277609  ·  HD277610  ·  HD277611  ·  HD277615  ·  And 658 more.
Getting plate-solving status, please wait...
Sh2-223, 224, & 225 Area, HOO, Stephen Garretson
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Sh2-223, 224, & 225 Area, HOO

Getting plate-solving status, please wait...
Sh2-223, 224, & 225 Area, HOO, Stephen Garretson
Powered byPixInsight

Sh2-223, 224, & 225 Area, HOO

Equipment

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Acquisition details

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Description

My buddy David Elmore just posted this area in tri-color; this is my HOO version. Funny...he used the Borg 107 with the full frame ASI 6200; I used the Borg 55 with the APS-C ASI 2600. And the FOVs are quite similar. Both setups used Chroma 3nm narrowband filters. Of course he cheated by shooting from the inky sky of southern New Mexico!

[18] 600s guided Ha subs
[12] 600s guided OIII subs
total integration: 5 hours

capture:
Borg 55 f/3.6 Petzval Astrograph
ASI 2600MM
ZWO EFW
Chroma 3nm Ha filter
Chroma 3nm OIII filter
Deep Sky Dad focus motor

Paramount MX+

guiding:
William Optics RedCat f/4.9 Petzval Astrograph
ASI 290 Mini M

TheSkyX, SGP, PHD2
PixInsight, Mac OS Photos, Preview

from the Beevo Dome

...Stephen

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Sky plot

Sky plot

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Sh2-223, 224, & 225 Area, HOO, Stephen Garretson

In these public groups

The refractors!