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Solar Interference for Feb-March 2019

26.09.2018

Dear colleagues!

Please, be advised that in connection with a seasonal lightening of earth antennas by the solar disk (location of the satellite retransmitter and the solar disk on a line of sight of the earth station antenna), there is a possibility of a short-time communication quality degradation on a satellite channel up to the total signal failure (duration up to 15 minutes) within the indicated time period.

Time periods of solar influence on earth station downlink antennas

for February – March  2019

Time periods  calculated for Moscow.

Satellite

Solar Interference

Date

Time

Antenna diameter

Start

End

MSK

MSK


75E ABS-2A KU

26.02.2019

04.03.2019

09:52

10:06

1.2 м







Time periods calculated for the edges  of the satellite footprint.

Satellite

Solar Interference

Date

Time

Antenna diameter

Start

End

MSK

MSK


75E ABS-2A KU

25.02.2019

05.03.2019

09:48

10:33

1.2 м