Barnard 84, NGC 6440 und NGC 6445
From 04/24/2022 to 05/03/2022 I spent some time at the Tivoli astrofarm in Namibia. During that stay I took several deep images of the southern sky with the equipment of the observatory „Drebach South“, one of them was Barnard 84 in the constellation Sagittarius.
The images were taken with the following equipment:
| Location | Tivoli, Namibia |
| Telescope | ASA 16″ Astrograph |
| Focal length [mm] | 1440 |
| Focal ratio | 3.6 |
| Mount | ASA DDM 85 |
| Camera | Moravian G4 16000 |
| Filter | R:G:B |
| Exposure time [min] | 60:60:60 |
| Resolution | 1.29″/px |
Data calibration and registration and the final processing was done with PixInsight. The result was as follows:
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