Ngc 281 - Packman Nebula Hargb Test

Telescope: APM Astrograph 107, f/6.5 with Baader Steeltrack Focuser and 2.5'' TS FF

Mount: HEQ5 Pro

Camera: QHY8

Filter: Baader Ha 7nm, IDAS LPS

Guidescope: Skywatcher 70/500mm

Guide with LVI SmartGuider

Exp. Time: 2 hours (100 mins Ha, bin 2x2, 20 min RGB bin 1x1)

Calibration Frames: 30 flat, 50 bias, 6 darks in each filter

Capture: Nebulosity 2.2.5

Register, Stack: CCD Stack

Processing: Photoshop CS3

Date: 30 Jul 2010

Location: Ag. Panteleimon, Attica

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