Hydrogen Alpha Images

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Dimensions3405 x 2258

Original file size1.78 MB

Image typeJPEG

van den Bergh 142 Closer View

SBIG ST-4000XCM
4x1800sec (2 Hours)
Darks/Flats/Bias Applied
Imager Temp -10C
APM/TMB 130/780
Field Flattener
Baader 7nm H alpha filter
Red Channel Only

Link to medium large JPEG

Imaged during a waning gibbous moon

July 13, 2009