Delivered-To: igsmail@igscb.jpl.nasa.gov
Subject: [IGSMAIL-4644]: Update to IGSMAIL-4596  (RE: MADR & MAD2)
From: Robert Khachikyan <rkhachik@sdsio.jpl.nasa.gov>
To: IGS Mail Recipients <igsmail@igscb.jpl.nasa.gov>
In-Reply-To: <1063312940.1050.47.camel@anathema.jpl.nasa.gov>
References: <1063312940.1050.47.camel@anathema.jpl.nasa.gov>
Date: 09 Oct 2003 12:23:44 -0700
Message-Id: <1065727424.15618.52.camel@robert-khachikyan>
Sender: owner-igsmail
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IGS Electronic Mail      09 Oct 12:15:46 PDT 2003      Message Number 4644
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Author: Robert Khachikyan

Fellow Colleagues,

Please be cautious when using the data from both receivers
of MADR and MAD2 as problems with tracking continue. 

Plans are on way to replace faulty devices. When completed
the IGS community will be notified.  Thank You.

Apologies for the inconvenience.

As Always,
...Robert.Khachikyan


On Thu, 2003-09-11 at 13:42, Dave Stowers wrote:
> ******************************************************************************
> IGS Electronic Mail      11 Sep 13:42:21 PDT 2003      Message Number 4596
> ******************************************************************************
> 
> Author: Dave Stowers
> 
> Dear Colleagues,
> 
> Please be advised that due to the recent increase in tracking problems
> at the site, affecting both receivers, the choke-ring antenna has been
> replaced with a spare unit.
> 
> Approximate time of the change, affecting both receivers, was 2003sep10
> 08:30 UTC.
> 
> Updated IGS site logs are in the process of being submitted, pending
> verification of antenna change time. A follow up announcement will
> indicate the interval of RINEX files that will be resubmitted with the
> proper antenna serial number.
> 
> Best regards,
> 
> -dave
>