Software for Real Time Data Acquisition.

Data acquisition in real time mode from large aperture array Borovoye VOS, CHK, ZRN, BRV (stations of Quanterra Q680 type) is conducted using Comserv program. After that data are transmitted to circular buffer of Antelope program complex installed on SUN SPARC II computer with Solaris 8 operation system. Circular buffer ORB is formed during 7 days to organize access to data. Data transmission from Borovoye to Almaty is conducted by ORB2ORB program that sends copy of circular buffer from Borovoye to remote computer in Almaty where Antelope software is also installed. Data receiving from IRIS/IDA (BRVK and KURK) stations is conducted in Almaty using NRTS software (http://ida.ucsd.edu/Telemetry/index.html) and after that data are also copied to circular buffer of Antelope program ( ida2orb). In that way, in KNDC buffer with data from large aperture array and IRIS stations is formed. After that this buffer is converted to CSS 3.0 format for processing.

Data from Makanchi (MKAR), Akbulak (ABKAR), Karatayu (KKAR) stations are acquired from stations and transmitted to Data Center in Almaty using "XAVE" software, developed by Science Horisons Inc. After that these data are converted to CSS 3.0 format and arrive for processing. Data from Makanchi station arrive to US National Center and to International Data Center in Vienna in CD1.1 fromat, and from Akbulak and Karatayu stations to US Data Center in CD1.0 format.