Sun

Sunrises and sunsets are popular photo motifs. Never look directly at the sun! If you want to observe the sun with a telescope, you need special filters before you can look through the telescope. White light solar filters filter out the infrared and ultraviolet and reduce the remaining light to a fraction, so that the sun may be viewed without danger. Then you can see the dark spots of the sun. For prominences, an Hα filter is needed, which only lets through a very narrow part of the spectrum. Only in this line are the faint prominences visible. The bright photosphere below is cut out. February 1991 to August 2022, 42 photos.

Glowing Treetops © Bernd Nies Sunset © Bernd Nies Sunset with dead Tree © Bernd Nies Sunset © Bernd Nies Sunset © Bernd Nies Sunset with Fata Morgana © Bernd Nies No airplane crossing sun © Bernd Nies Flying into the sun © Bernd Nies Sunset refraction © Bernd Nies Airplane crossing sun © Bernd Nies Sun Protuberance © Bernd Nies Sunset © Bernd Nies Sunset Closeup © Bernd Nies Sun Spots © Bernd Nies Sunset, Hirtshals, Denmark © Bernd Nies Sun on 20 June 2022 in H-Alpha, stacked © Bernd Nies Sun on 21 June 2022 in H-Alpha © Bernd Nies Sun on 21 June 2022 in H-Alpha © Bernd Nies Sun on 21 June 2022 in H-Alpha © Bernd Nies Sun on 21 June 2022 in H-Alpha © Bernd Nies Sun on 23 June 2022 in H-Alpha © Bernd Nies Sun on 23 June 2022 in H-Alpha © Bernd Nies Sun on 23 June 2022 in H-Alpha © Bernd Nies Sun on 29 June 2022 in H-Alpha © Bernd Nies Sun on 29 June 2022 in H-Alpha © Bernd Nies Sun on 29 June 2022 in H-Alpha © Bernd Nies Sun on 3 July 2022 in H-Alpha © Bernd Nies Sun on 3 July 2022 in H-Alpha © Bernd Nies Solar Prominences on 3 July 2022 in H-Alpha © Bernd Nies Sun on 5 July 2022 in H-Alpha © Bernd Nies Solar prominence on 5. Juli 2022 in H-Alpha © Bernd Nies Sun on 8 July 2022 in H-Alpha © Bernd Nies Sun on 11 July 2022 in H-Alpha © Bernd Nies web20220712-asi290mm-makingof.jpg © Bernd Nies Sun on 12 July 2022 in H-Alpha © Bernd Nies Sun on 15 July 2022 in H-Alpha © Bernd Nies Solar prominence on 17 July 2022 in H-Alpha © Bernd Nies Sun on 17 July 2022 in H-Alpha © Bernd Nies Sun on 25 August 2022 in H-Alpha © Bernd Nies Sun on 26 August 2022 © Bernd Nies web20220826_asi290mm_layers.jpg © Bernd Nies Sun on 26 August 2022 © Bernd Nies