Online 1-second magnetogram de-spiking (BETA VERSION)

Input file format: IAGA-2002

The SPs algorithm is a tool applicable to any time series that have specific time anomalies (disturbances), which have to be identified. The algorithm is specifically aimed at recognition of singular artificial spikes with a simple morphology on 1-second magnetograms. An example of such spikes, generated by a nearby running truck and reflected on magnetogram, is given in the figure.

SPs free parameters:

1 channel - nu: ro1: ro2:
2 channel - nu: ro1: ro2:
3 channel - nu: ro1: ro2:
4 channel - nu: ro1: ro2:

SPs algorithm description

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