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NGC2237 is an emission nebula located in the constellation of Monoceros in a distance of 5100 light years. The open cluster NGC2244 is
located in the center of the nebula. The nebula is ionized by the brightest star of this cluster. Some dark globules can be seen in
the nebula, which are known as star forming regions.
Datum/Date:
09./10.01.2024 / January 9th + 10th, 2024
Optik / Scope:
94mm Triplet apochromatic Astrograph f/4.4 with 2” 1:10 Crayford focusser
Sensor/CCD:
ASI294MC Pro @ -15°C
Autoguiding:
AIS290Mini @ 60/240 Guidescope
Belichtung/Exposure:
240x60“ VIS, 77x300“ Ha+OIII , total integration time= 10h 25min
Workflow:
Pix Insight, Photoshop CC
The Universe at a glance...
Juniper Hill Observatory
Köfering, Bavaria
12° 12’ E
48°56’ N
344m N.N.
NGC 2237 (Rosette nebula)
