NGC2239 Rosette Nebula

Rosette-ps-red-liums-c4ab972

Mariusz Szymaszek

Crawley

Scope: ED-APO refractor D90 F500mm f/5.5 with experimentally connected SW field flattener
Mount: NEQ6-Pro
Camera: QHY168C
Filter Baader 7nm H-alpha
Guiding camera: ZWO ASI120MM
Guiding scope: 60mm

Rosette Nebula (NGC2239) in Hydrogen Alpha
16x300s exposure at -10°C (80 min total)
binning 1×1
10xdarks
10xbias
10xflats

2017-11-12T00:00:00

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