[teqc] dropped obs

Andrew Miner minera at caliente.geology.cwu.edu
Tue Jul 26 14:38:22 MDT 2005


Lou--

Yes--those are the dat files.

Oh god it's a netRS--I was thinking it was a 5700.

I better check the SN to see if it might be from a bad batch...

------------------
Andrew Miner
PANGA Data Center
509-304-4096 (cell)
509-963-1109 (fax)
------------------


On Tue, 26 Jul 2005, Lou Estey wrote:

> Are, e.g. files 05061100.dat - 05061123.dat hourly .dat files
> that were used to create your RINEX file cpud1620.05o?
>
> What Trimble receiver is this data from?
>
> --lou
>
> > I'm rinexing some .dat files from a new survey-run site and suspect an
> > equipment failure in the first few days of its life.  At first I thought
> > the files might be getting corrupted during their ftp journey from a
> > microsoft to a linux system, but the onset is gradual with the first
> > obvious issues on day 161:
> >
> > [minera at pc80237 ztemp]$ grep SUM *S
> > cpud1570.05S:SUM 05  6  6 17:00 05  6  6 23:59 6.999   5    n/a  45576 n/a
> > 0.33  0.51   9115
> > cpud1580.05S:SUM 05  6  7 00:00 05  6  7 23:59 24.00   5    n/a 150981 n/a
> > 0.33  0.53   8388
> > cpud1590.05S:SUM 05  6  8 00:00 05  6  8 23:59 24.00   5    n/a 150897 n/a
> > 0.34  0.53   7942
> > cpud1600.05S:SUM 05  6  9 00:00 05  6  9 23:59 24.00   5    n/a 148131 n/a
> > 0.33  0.52   8230
> > cpud1610.05S:SUM 05  6 10 00:00 05  6 10 23:48 23.80   5    n/a  93327 n/a
> > 0.36  0.57   5185
> > cpud1620.05S:SUM 05  6 11 00:00 05  6 11 23:59 24.00   5    n/a   6855 n/a
> > 0.49  0.64   1143
> > cpud1630.05S:SUM 05  6 12 00:00 05  6 12 23:59 24.00   5    n/a      0 n/a
> > 0.00  0.00      0
> > cpud1640.05S:SUM 05  6 13 00:00 05  6 13 23:59 24.00   5    n/a      0 n/a
> > 0.00  0.00      0
> >
> > Since then attempts to rinex have yielded nothing but this sort of thing:
> >
> > 2005 Jul 24 03:02:40.000: G29 observable L2 -1556624160.944 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G27 observable L1 -1987992792.218 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G27 observable L2 -1549053721.694 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G 8 observable L1 -2000428686.387 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G 8 observable L2 -1559239383.101 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G19 observable L1 -1978730228.236 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G19 observable L2 -1541853249.681 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G28 observable L1 -2003070863.502 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G28 observable L2 -1560816080.592 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G26 observable L1 -1995101253.779 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G26 observable L2 -1554896026.827 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G 7 observable L1 -1996321940.941 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G 7 observable L2 -1555558291.738 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G11 observable L1 -1989895033.188 being
> > eliminated from stdout
> > 2005 Jul 24 03:02:40.000: G11 observable L2 -1550556972.529 being
> > eliminated from stdout
> >
> > etc, etc...
> >
> > I've put the files at ftp://ftp.panga.cwu.edu/private/cpud_problem if any
> > one is interested in taking a look.
> >
> > ------------------
> > Andrew Miner
> > PANGA Data Center
> > 509-304-4096 (cell)
> > 509-963-1109 (fax)
> > ------------------
> >
> > _______________________________________________
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> > teqc at ls.unavco.org
> > http://ls.unavco.org/mailman/listinfo/teqc
>
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