Dear MUSTANG Users,
The IRIS DMC will be retiring the MUSTANG metric ‘dead_channel_exp' on December 31, 2018, due to concerns about the the algorithm. After this date, values for this metric will not be calculated or returned by the MUSTANG measurements service. If you are currently using the dead_channel_exp metric, please consider using the closely related ‘dead_channel_lin' (
http://service.iris.edu/mustang/metrics/docs/1/desc/dead_channel_lin) or the ‘dead_channel_gsn' (
http://service.iris.edu/mustang/metrics/docs/1/desc/dead_channel_gsn) metric instead.
Regards,
IRIS Quality Assurance