C/2021 A1 Leonard – Comet in Sagittarius

astrofotografie, astronomie, astronomy, astrophotography, c/2021 a1 leonard, comet, komet, leonard, sagittarius
C/2021 A1 Leonard – Comet in Sagittarius – 2021-12-20 19:02 UT – IAS Remote Test – v1

The “Christmas star” from southern skies. ;-)

Full details at Astrobin, Image of the Day on 30 Dec 2021!

IAS – International Amateuersternwarte e.V. – Hakos Observatory, Namibia
Test of IAS remote telescope “Klein-Lukas”
Remote team: F. Hund, J. Obstfelder, L. Demetz, M. Mushardt, T. Klemmer, T. Winterer, M. Junius
Takahashi Epsilon 160, 10Micron GM3000 HPS, QHY268M, Chroma RGB filters
57 x R, 59 x G, 59 x B, 10s each, mode 1, gain 56, offset 30, -10C, 3 x 20 skyflats, 100 bias, no darks
Total time: 1750s / 29m10
Data calibration/integration: PixInsight
Image processing: PixInsight, Photoshop, Lightroom

astrofotografie, astronomie, astronomy, astrophotography, c/2021 a1 leonard, comet, komet, leonard, sagittarius
C/2021 A1 Leonard – Comet in Sagittarius – 2021-12-20 19:02 UT – IAS Remote Test – v1 Annotated