Tag Archives: astronomy

Seelennebel zwischendrin

astrofotografie, astronomie, astronomy, astrophotography, b&w, black and white, bw, cassiopeia, emission nebula, emissionsnebel, fotografie, ic, ic1848, kassiopeia, photography, schwarzweiß, seelennebel, soul nebula, sw
IC 1848 – Soul Nebula – Feb 2022 Ha BW v1

Fast schon aus Verzweiflung ;-) zwischendrin ein paar H-alpha Daten vom Seelennebel, mehr war bei Mond und leichter Schleierbewölkung nicht drin, das Wetter in Köln ist leider in den letzten Monaten wenig astrofreundlich.

Nicht die erste Variante, die älteren finden sich im kompletten Artikel.

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IC 2118 – Witch Head Nebula

astrofotografie, astronomie, astronomy, astrophotography, deep sky, ic, ic2118, orion, reflection nebula, star, stars, stern, sterne, witch head nebula
IC 2118 – Witch Head Nebula – Reflection Nebula in Orion – IAS Remote Jan 2022 – LRGB v1

A two panel mosaic of the Witch Head Nebula, with Rigel to the right outside the field giving his very best to produce some light streaks.

More details at Astrobin.

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C/2021 A1 Leonard at Perihel

astrofotografie, astronomie, astronomy, astrophotography, c/2021 a1 leonard, comet, komet, leonard, piscis austrinus
C/2021 A1 Leonard – Comet at Perihel in Piscis Austrinus – 2022-01-03 19:27 UT – IAS Remote Test – v1
astrofotografie, astronomie, astronomy, astrophotography, c/2021 a1 leonard, comet, komet, leonard, piscis austrinus
C/2021 A1 Leonard – Comet in Piscis Austrinus – 2022-01-02 19:28 UT – IAS Remote Test – v1

Comet Leonard at Perihel (already quite a bit darker) and one day before.

All details here (02 Jan) and here (03 Jan) at Astrobin.

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C/2021 A1 Leonard – Animation

C/2021 A1 Leonard – Animation

Clouds/haze around dusk and limited transparency, but Leonard was bright enough to deliver approx. half an hour of usable data for this animation of the movements within the comet’s tail (22 RGB frames).

Also posted to my YouTube channel (new version).

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M45 – Pleiades

astrofotografie, astronomie, astronomy, astrophotography, m45, messier, pleiades, plejaden, reflection nebula, star, star cluster, stars, stern, sterne, sternhaufen, stier, taurus
M45 – Pleiades – IAS Remote Test – Dec 2021 – LRGB v2

A well known star cluster from the southern hemisphere.

All details and full size at Astrobin.

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 LRGB filters
71 x L, 25 x R, 23 x G, 22 x B, 60s each, mode 1, gain 56, offset 30, -10C, 4 x 20 skyflats, 12 darks
Total time: 8460s / 2h21
Data calibration/integration: PixInsight
Image processing: PixInsight, Photoshop, Lightroom