One of the drop-dead gorgeous objects in the southern skies is the Great Carina Nebula, NGC 3372, of course. Imaged here in narrowband SHO colors with added RGB stars, using the new IAS remote telescope “Dieter”.
More details at Astrobin.
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With #3 recently discovered in the analysis during preparation of Gaia DR4 data, there are now 3 black holes in the Gaia catalog. Or more precise, 3 binary systems consisting of a companion star and a likely stellar-mass black hole.
So I took the opportunity to capture the corresponding starfields with the new IAS remote telescope “Dieter” at Hakos, Namibia. The images only show the companion stars, of course. ;-)
Regarding the BH3 image, at first I wasn’t sure whether I found the right object, as the catalog gives the coordinates RA=19h39m18.7115472s, DEC=+14d55m54.010992s and the read-out in Pixinsight showed ICRS RA=19h39m18.68s, DEC=+14d55m50.3s. But thanks to the discussion with Ulrich Bastian I found out that it is necessary to take into account the large proper motion of the object, which results in almost 4″ deviation in declination. Calculating the current position for 2024.5 with Astropy yields RA=19h39m18.66368537s DEC=+14d55m50.2085012s.
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Almost exactly 10 years ago, I photographed the magnificient Pavo Galaxy with the IAS 20 inch AK3, my first object with such a “big scope”. Here’s the result of June 2024, with much more exposure time on the very same telescope. I originally planned to use my QHY268M with the AK3, but this camera is now used at the new IAS remote telescope. So back to the roots with a ASI294MC Pro one-shot-color camera.
Image of the Day 2024-07-07 at Astrobin!
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The first light of the new IAS remote telescope at Hakos, Namibia. NGC 5139 aka Omega Centauri, the most massive known globular cluster in the Milky Way.
More details at Astrobin.
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“Second” light of the new IAS remote telescope at Hakos, Namibia, featuring IC 4628, the Prawn Nebula in Scorpius. (Actually taken while on-site in June. ;-)
Details at Astrobin.
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A second batch of images from the Etosha National Park, Namibia. See also the previous posting and the expanded series below.
Ein zweiter Schwung von Bildern aus dem Etosha National Park, Namibia. Siehe auch das vorherige Posting dazu und die erweiterte Serie unten.
Gallery > Photography > Namibia > Namibia 2023 – Etosha
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So many animal picture to dig through … but here comes a first selection of images from our 4 day visit to the Etosha National Park, Namibia in September 2023. Unbelievable, the sheer number of animals at the waterholes and along the pads during the dry season.
Massen von Tierbildern, die erstmal abgearbeitet werden müssen … aber hier schon mal eine erste Auswahl Bilder von vier Tagen im Etosha Nationalpark, Namibia im September 2023. Unglaublich, welche Mengen von Tieren an den Wasserlöchern und entlang der Schotterpisten während der Trockenzeit zu sehen und zu fotografieren waren.
Recent data from the IAS remote telescope, collected over two nights. NGC 1546, NGC 1549, and NGC 1553, plus IC 2058 in this field of view in the constellation Dorado. The interacting galaxies NGC 1549 and 1553 are part of the Dorado Group.
More details at Astrobin.
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Completing the Grus Quartet with the spiral galaxy NGC 7552. Last data from September at IAS Observatory, Hakos, Namibia.
More details at Astrobin coming soon.
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Only three of the quartet, NGC 7522 is a bit further out, but NGC 7599, 7590, and 7582 just barely fit the frame. Data from September at IAS Observatory, Hakos, Namibia.
More details at Astrobin.
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