NGC 2359 – Thor’s Helmet in narrow band during Full-Moon

Even though the moon was at its brightest, I had to capture some light during the current phase of perfect weather. So I aimed for a rather dim nebula – Thor’s Helmet. I could capture a total of 124x300s images, which I combined to this nice result…

Image data:
Date: 2021-02-27 – 2021-03-01
Location: Graz, Austria
Telescope: 102mm f/7 APO with 0.79x flattener (equals to 564mm focal length)
Camera: QHY183C @ -30C
Filters: Baader H-alpha, O-iii and IDAS LPS-D2
Guiding: MGEN-II with off-axis guider
Exposures: 67x300s H-alpha, 33x300s O-iii

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