M 42 & M43 (NGC 1976 & NGC 1982)
the Great Orion Nebula
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Unsharp Masking on/off
| Date: | 26.10.1995 | Time: | 4:19 UT | Exposure: | 600 s |
|---|---|---|---|---|---|
| Field of View: | 21' x 21' | Receiver: | WWFPP, 20482 CCD | Filter: | H-alpha |
| Instrument: | D=1.2m , f=4m | Place: | Calar Alto | Observer: | T. Credner & S. Kohle |
Astronomical Institutes of the University of Bonn