IC 405, Flaming Star Nebula, Hα Animated GIF, 6 Nov 2014 (David Dearden)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: AE Aur · Flaming Star nebula · IC 405 · Sh2-229

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IC 405, Flaming Star Nebula, Hα Animated GIF, 6 Nov 2014

Intermittent high clouds. Chiller broken. Had trouble plate solving, but found β Tau OK and used the PicGoto from there. #!%!!??! Windows did an automatic update on me and killed the session early, but the mount was about to bump and it also looks like the clouds were coming back about then anyway. I've disabled the automatic update "feature" now, I hope. Regardless, the Flaming Star looks very nice in Hα. I need to supplement this data with RGB when the Moon goes away and make a HαRGB composite image.

Date: 6 Nov 2014

Subject: IC 405, Flaming Star Nebula

Scope: AT8IN + Antares 0.5x Telereducer

Filter: Baader Planetarium 7 nm Hα

Mount: CG-5 (Synta motors, PicGoto Simplificado)

Guiding: 9x50 Finder/Guider + DSI Ic + PHD 2.3.1k (Win 7 ASCOM)

Camera: DSI IIc no chiller 5-10 °C

Acquisition: Nebulosity 3.2.1, no dither

Exposure: 23x600 s

Stacking: Neb 3, bad pixel map, bias included, 35 flats, OSC extract R, normalize, trans+rot align, 1.5 SD stack.

Processing: StarTools 1.3.5.289 Crop; Develop 75.00%; HDR

ptimize; Life:Less=More; Deconvolute: 5.0 pix; Track 5.3 pix; Magic 1 pix. Photoshop CC 2014 + Carboni Astronomy Tools Deep space noise reduction; Hα false color dark space; Astroframe; assemble animated GIF.

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Status	Advanced success
Started	...
Astrometry.net job	406385
PixInsight job	GHF7BNIZF7BW5V1ZPMLGHE8XWGHKY2R1
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h16m14s.92
RA (top/left)	05h17m57s.56
RA (top/right)	05h14m23s.90
RA (bottom/right)	05h14m32s.77
RA (bottom/left)	05h18m06s.15

Dec (center)	+34°26′00″.4
Dec (top/left)	+34°44′23″.7
Dec (top/right)	+34°42′24″.9
Dec (bottom/right)	+34°07′13″.7
Dec (bottom/left)	+34°09′04″.1

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IC 405, Flaming Star Nebula, Hα Animated GIF, 6 Nov 2014

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IC 405, Flaming Star Nebula, Hα Animated GIF, 6 Nov 2014

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