SH2-124 HaRGB by njh542

njh542 | all galleries >> ap900_images >> wildlife >> astrophotograpy >> ap900_images >> narrow_band > SH2-124 HaRGB

SH2-124 HaRGB

Optics: William Optics flt110 at F5.2
Camera: Starlightxpress SXVFH16
Guiding: Lodestar and off axis guider
Mount: AP900gto3
Filters: Baader Ha, OIII and SII narrow band filters
Acquisition: CCDautopilot v5, The Sky 6 and Maxim DL5
Processing: Aligned and stacked in Maxim DL5, post processing in PixInsight and Photoshop CS3.

Sub exposures
36 x 30 min Ha
8 x 15 min Red
8 x 15 min Green
8 x 15 min Blue

21 flat frames per channel, 18 dark frames

other sizes: small medium large original auto

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