David's Astronomy Pages (All Sky Camera) Aurora on night  2016-12-22 /  2016-12-23

Aurora 2016-12-21

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Aurora 2016-12-25

Aurora	Notes
Pictures Videos Summary Plot Magnetometer Stack Plots (for reference) Planetary K-Index Plot (for reference)	- Aurora display between 20:20 and 22:20h UT (GMT), peaking around 21:15h UT (GMT). (~ Kp3/4 event).  Auroral rays activity to 10 deg altitude at highest.

Pictures

Panoramic View - Northern Sky

Aurora - 2016-12-22 20:50h UT (GMT). Image #1045479

Aurora - 2016-12-22 21:15h UT (GMT). Image #1045527

Aurora - 2016-12-22 21:16h UT (GMT). Image #1045528

Aurora - 2016-12-22 21:17h UT (GMT). Image #1045530

Aurora - 2016-12-22 21:54h UT (GMT). Image #1045598

Panorama views of northern sky converted from original fish eye images 30s exposures taken with Oculus All Sky Camera

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 Videos

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Night Summary Plot

Night Summary Plot - North Sky (2016-12-22 / 2016-12-23) Times on plot are local GMT times (= UT time)

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Magnetometer Stack Plots (for reference)

Magnetometer Stack Plots from Scandinavia (ordered by latitude) H Component - 2016-12-22 / 2016-12-23 Original data from Tromsø Geophysical Observatory (TGO), DTU Space (Technical University of Denmark) and Finnish Meteorological Institute (FMI, displayed on SpaceWeatherLive http://www.spaceweatherlive.com/en/auroral-activity/magnetometers). Note: Geomagnetometer activity at rvk (Rorvik, 64.95N), dob (Dombas, 62.07N), sol (Solund, 61.08N) and kar (Karmoy, 59.21N) stations are used as indicators for potential auroral activity that may be visible from my Observatory situated at latitude 57.32N  (Map of Stations)

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Planetary K-Index Plot (for reference)

Estimated 3 hour Planetary K-Index (NOAA) (K indices of 5 or greater indicate storm-level geomagnetic activity around earth)  (from http://services.swpc.noaa.gov)

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