Thread: khole in sac

Started: 2012-07-23 14:04:04
Last activity: 2012-07-23 16:47:51
Topics: SAC Help
  • Milton Plasencia
    2012-07-23 16:47:51

    Hi Sunil,
    00 and 10 etc represents the Location code, in this case
    represents different instruments en the same place (Station PALK),
    i see in the IRIS II network and the 00 (BH?)correspond to the Borehole
    instrument Geotech KS-54000, and Location 10 (BH?) correspond to GMG-3T
    Guralp instrument, see here: and
    search for II Network and then for PALK station.




    Dipartimento Centro di Ricerche Sismologiche
    Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS

    Borgo Grotta Gigante 42/C
    (34010) Sgonico - TRIESTE - ITALIA
    Tel: +39-040-2140136
    Fax: +39-040-327307

    E-mail: mplasencia<at>

    ASAIN (Antarctic Seismographic Argentinean Italian Network)

    Quoting "Sunil Roy" <seismo_003<at>>:

    Dear Sac Users,

    I have download data form IRIS, which is in seed format.
    Late I have converted it to sac format. I found that for some
    event two sac files are present with different file name as:


    After closely looking at the header I found that they have
    different value in khole. So in the file name 00 and 10 represents
    khole value. If it is khole then what it represents. Which file should
    I take for my analysis. If not then why this two files are different.

    with regards

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16:51:48 v.22510d55