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    Dear Colleagues,<br>
    <span style="font-size:10.0pt;font-family:"Utopia",serif">MJD58402/DOY284
      NIST receiver </span><span
      style="font-size:10.0pt;font-family:"Utopia",serif"><span
        style="font-size:10.0pt;font-family:"Utopia",serif">RINEX
        data </span>has a gap of 2 hours, 0600-0800hUTC, due to a
      failure of  the reference maser to the timescale AOG.<br>
      --Biju</span>
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        <br>
        Bijunath R. Patla<br>
        NIST Time & Frequency Division, MS 847<br>
        Boulder CO, 80405<br>
        303-497-4082<br>
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