ARU operational status:
2012.12.19
IDA station ARU has been upgraded to a Quanterra Q330HR system. Sensors include STS-1 and GS-13 seismometers.
2012.10.17
IDA station ARU is experiencing problems with the digitizer, and power problems at the station. The station will be upgraded to a Q330 system soon.
2010.04.21
The BH* channels from the STS-1 seismometer and the SH* channels from the GS-13 seismometer are intermittently showing high background noise. The station operator suspects that high powered motors in water boreholes near the station are causing the noise.
2006.09.26
The broadband channels from the STS-1 sensors showed excessive noise from days 266-22:20 to 269-12:00. Data quality improved after the station operator repaired an electrical fault in the system wiring.
2005.03.21
Station is up after the station operator repaired two faulty RT303 boards in the DAS.
2005.02.11
Station is down due to problems with the ISP and DAS.
2004.08.09
Station operating normally.
2003.04.22
New EPROMs installed to correct DSP problem.
2002.04.22
Station operating normally.