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Contains:  M 100, NGC 4321, NGC 4312, NGC 4302, NGC 4298, Pin-wheel nebula, M 99, NGC 4254, M 98, NGC 4192, The star 6Com
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86 milles milliards d’étoiles -m99 -m100, 


            Frédéric Tapissier
86 milles milliards d’étoiles -m99 -m100

86 milles milliards d’étoiles -m99 -m100

Technical card

Imaging telescope or lens:Takahashi FSQ-106N

Imaging camera:Sony A7s

Mount:Vixen Sphinx SXD

Guiding telescope or lens:Takahashi FSQ-106N

Guiding camera:Starlight Xpress Lodestar x2 Lodestar x2

Software:photoshopPixInsightMaxim DL

Resolution: 4036x2772

Dates:May 16, 2016

Frames: 200x30"

Integration: 1.7 hours

Avg. Moon age: 9.94 days

Avg. Moon phase: 75.85% job: 1255497

RA center: 184.437 degrees

DEC center: 14.943 degrees

Pixel scale: 3.285 arcsec/pixel

Orientation: 178.575 degrees

Field radius: 2.234 degrees

Locations: Lalande en Son, Serifontaine, Oise, France


M99 -M100 : un nombre incalculables de mondes patientent dans la nuit



Frédéric Tapissier
License: None (All rights reserved)


  • Final
    86 milles milliards d’étoiles -m99 -m100, 


            Frédéric Tapissier
  • 86 milles milliards d’étoiles -m99 -m100, 


            Frédéric Tapissier

Sky plot

Sky plot


86 milles milliards d’étoiles -m99 -m100, 


            Frédéric Tapissier

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