![20-inch keller-cassegrain, NA, astrofotografie, astronomie, astronomy, astrophotography, deep sky, field galaxy, galaxy, hakos, hakos guest farm, hydra, ias, ias observatory, ias observatory hakos, khomas, namibia, star, stars, stern, sterne, wasserschlange, world](https://photo.m-j-s.net/blog/uploads/2022/04/ngc3621_v1-ngc_3621_-_field_galaxy_in_hydra_-_ias_hakos__namibia_-_apr_2022_v1.jpg)
And yet another image from April/May at the IAS Observatory Hakos, Namibia. NGC 3621 is a field galaxy, i.e. lonely galaxy ;-), in the constellation of Hydra.
All details at Astrobin.
IAS – Internationale Amateursternwarte e.V. – Hakos Observatory, Namibia
IAS 20″ Philipp Keller Cassegrain, prime focus f/3 @ 1500 mm, Liebscher Mount with TeenAstro
ASI294MC Pro, Astronomik L-2
Off axis guiding with Lodestar X2
41 x 300s RGB, gain 120, offset 30, -10C, 20 flats, 71 darks
Data calibration/integration: PixInsight
Image processing: PixInsight, Lightroom
![20-inch keller-cassegrain, NA, astrofotografie, astronomie, astronomy, astrophotography, deep sky, field galaxy, galaxy, hakos, hakos guest farm, hydra, ias, ias observatory, ias observatory hakos, khomas, namibia, star, stars, stern, sterne, wasserschlange, world](https://photo.m-j-s.net/blog/uploads/2022/04/ngc3621_v1_annotated-ngc_3621_-_field_galaxy_in_hydra_-_ias_hakos__namibia_-_apr_2022_v1_annotated.jpg)