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Contact information

Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

NGC 6992 - 13.11.2022 at 18.23 - 13.11.2022 at 21.30 Janakkala, Tervakoski Observation number 110798

Visibility III / V

Petri Kuossari, Riihimäen tähtit. yhdistys

I didn't really intend to describe the eastern gauze fog here, it just happened to come along.

The purpose was to test Vespera to see how many stars I can see with an exposure of about three hours from the Swan constellation, as well as how the tracking keeps up. I offer donut coffees to whoever counts the stars from the picture heh...



More similar observations
Additional information
  • Observation target
    • Deep space object
  • Designation
    • NGC 6992
  • Constellation
    • Cygnus
  • Weather
    • 76% kuu

  • Darkness
    • Average
  • Seeing
    • Average
  • Nebulae
    • Supernova remnant info

      Supernova remnant is the remnant of the big star died in supernova explosion. The supernova remnants are quite irregularly shaped. Rather many of them ring-like strusture.

      The moderate big instruments and possibly special filters are needed to see supernova remnants.

       

      The Crab Nebula was born in a star explosion in  1054. This is the easiest supernova remnant in the sky to observe. Image Tero Hirvikoski.

       

      The supernova remnant Simesis 147 is in Taurs and Auriga. Image J-P Metsävainio.

       

      The Veil Nebula in Cygnus is wide-area supernova remnant in the sky. There is a detailed image of the boxed area. Image J-P Metsävainio.

       

      This detail of Veil Nebula is known as Pickering's Triangle. Image J-P metsävainio.

       

      A strip of Veil Nebula. Image Rauno Päivinen.

Technical information

Vaonis Vespera

1068 images

Observation duration 2h 58min

Exposure 10 p

Gain 20 db

Comments: 2 pcs
Tapio Lahtinen - 16.11.2022 at 19.19 Report this

Sain laskennan loppuun - 12551 tähteä.
Missäs tarjoat ne munkkikahvit ? ;)
No myönnän että huijasin käyttämällä AstroArtia laskentaan.

Petri Kuossari - 16.11.2022 at 20.07 Report this

Ihan mukavasti tähtiä :)

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