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Tulip Nebula H-Alpha, 


            Albert van Duin
Tulip Nebula H-Alpha

Tulip Nebula H-Alpha

Technical card

Imaging telescope or lens:Home made 400mm F/4 Newtonian

Imaging camera:Quantum Scientific Imaging QSI583wsg

Mount:10 Micron GM2000 QCI

Guiding telescope or lens:Home made 400mm F/4 Newtonian

Guiding camera:Lodestar

Focal reducer:TeleVue Paracorr Type 2


Filter:Astromik H-alpha 6nm

Resolution: 3326x2504

Dates:Sept. 9, 2016

Frames: 6x1200"

Integration: 2.0 hours

Avg. Moon age: 7.40 days

Avg. Moon phase: 50.15% job: 1234172

RA center: 299.959 degrees

DEC center: 35.399 degrees

Pixel scale: 0.614 arcsec/pixel

Orientation: 90.308 degrees

Field radius: 0.355 degrees

Locations: Beilen Observatory B85, Beilen, Drenthe, Netherlands

Data source: Backyard


6 x 1200s H-Alpha during a first quarter moon.



Albert van Duin
License: None (All rights reserved)

Sky plot

Sky plot


Tulip Nebula H-Alpha, 


            Albert van Duin