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NGC 1499, The California Nebula in Perseus
(click for higher resolution image)

Optics: Stellarvue 115 @ f/5.6 l=640mm, Stellarvue 0.8x Flattener/Reducer
Camera: QSI 683wsg @ -30C
Filter: Astrodon H-alpha 5nm
Mount: Losmandy G11-G2 with Ovision Worm
Guiding: OAG with Starlight Xpress Lodestar Guider / PHD2 Guiding
Location: North Attleboro, Massachusetts
4-panel mosaic
32 hours exposure over 9 nights, 2014-12-25 - 2015-01-19
64 x 30m subs binned 1x1
Captured with Sequence Generator Pro
Processed with PixInsight