Globular Cluster M13 in constellation Hercules is located at a distance of 22500 light years from Earth.
Details : Nikon D7500 on TLAPO 80/480 f/6 with total exposure of 21 minutes. Each picture : ISO1600 and 25s exposure time. Raw pictures and Darks are converted into DNG files and stacked using DeepSkyStacker. Final editing and crop in CS4.
Pascal Hilkens Astro Home Page
Monday, September 16, 2019
Sunday, September 15, 2019
Thursday, September 12, 2019
Tuesday, September 10, 2019
Moondog or Paraselene
My first ever Moondog was observed yesterday evening. The sky was almost open and with the naked eye I could observe some color at 22° east from the Moon. My pictures proved I was right and thus confirmed my first ever Moondog. Scientifical speaking is's called a Paraselene and it is the same phenomenon as with sundogs.
Sunday, September 8, 2019
Globular Cluster M70 is located in constellation sagittarius and about 30000 light years from Earth. The age of the cluster is estibated to be 12,8 billion years.
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