Thor's Helmet HA/OIII Bicolor No Stars (Robert Huerbsch's Public Data Pool), Jim Matzger

Thor's Helmet HA/OIII Bicolor No Stars (Robert Huerbsch's Public Data Pool)

Thor's Helmet HA/OIII Bicolor No Stars (Robert Huerbsch's Public Data Pool), Jim Matzger

Thor's Helmet HA/OIII Bicolor No Stars (Robert Huerbsch's Public Data Pool)

Equipment

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Acquisition details

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Description

After playing with this data for awhile, I decided I liked this starless version best. Robert Huerbsch offered the following information.

Scope: AT130EDT at f/7 and f/5.6

Camera: QHY163m with Astronomic Deepsky 6nm Ha, O3 filters

Frames: 70 x 150s each Ha, O3 at gain 139 and 200 - 5.5 to 6 hours of subs

Comments

Histogram

Thor's Helmet HA/OIII Bicolor No Stars (Robert Huerbsch's Public Data Pool), Jim Matzger