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Sh 2-171; Ced 214

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CED 214

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Object(s): eastern portion of Sh 2-171; Ced 214
Telescope: Meade 12" LX200GPS f/3.7
Camera: Meade DSI Pro II w/ proprietary cooler
Mount: Meade Superwedge, permanent pier
Filters: Orion H-α, S-II, and O-III 7nm narrowband
Focus: GoldFocus Mask and Analysis Software v2.1
Autoguide: GoldGuide v2.0 w/ Orion 102mm Mak-Cass f/12.0, Orion StarShoot DSI II
Exposure: S-II:H-α:O-III = 270:270:270 min.; 3 min. subframes; total 13.5 hours
Process: H-α as luminance with HST color palette (S-II:H-α:O-III = R:G:B), proprietary software, AIP4Win v2.3, Photoshop CS4
FOV: 17' x 14' (approx.)
Date(s): 24 & 29 Sep, 1 Oct 2010
Credit: Copyright © 2010 Jeff Winter, click for Inquiries