* Astronomy

Jupiter taken with a 100mm refractor and Vesta pro webcam.
Baader contrast filter, IR-cut filter. 2X Barlow lens
(high misty cloud)

Title: Bursty Variations of Jovian 6cm Radio Emissions and Quasi-Periodic Jupiter's Polar Activities
Authors: Yu-Qing Lou, Huagang Song, Yinyu Liu, Meng Yang

In reference to Jupiter south polar quasi-periodic 40-50 min (QP-40) activities and the model scenario for global QP-40 oscillations of the Jovian inner radiation belt (IRB), we validate relevant predictions and confirmations by amassing empirical evidence from Ulysses, Cassini, Chandra, Galileo, XMM-Newton, and Advanced Composition Explorer for Jupiter north polar QP-40 activities. We report ground 6cm radio observations of Jupiter by Urumqi 25m telescope for synchrotron intensity bursty variations of the Jovian IRB and show their likely correlations with the recurrent arrival of high-speed solar winds at Jupiter.

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Jupiter am 3.12.2011_0001

Aufnahme vom 03.12.2011 bei sehr guten Bedingungen .Gutes ergebnis für meine doch kleine Öffnung von nur 150 mm oder 6"

Viel vergnügen bein anschauen.

Jupiter