<?xml version="1.0" encoding="ISO-8859-1"?>
<grbs>
<grb index="180325A">
  <burst ref="GCN22532">
    <instrument>Swift</instrument>
    <triggerno>817564</triggerno>
    <ut>01:53:02</ut>
    <t90 band="15-350" ref="GCN22545" unc="1.5">94.1</t90>
    <fluence band="15-150" ref="GCN22545" unc="0.2e-6">6.5e-6</fluence>
    <epeak ref="" unc=""/>
  </burst>
  <pos ref="GCN22543">
    <ra>10:29:42.7</ra>
    <dec>+24:27:49.3</dec>
    <err>1"</err>
    <inst>Optical</inst>
  </pos>
  <redshift ref="GCN22535">
    <z>2.04</z>
    <ztype>absz</ztype>
  </redshift>
  <info>
    <priority>hipriority</priority>
    <comments>Very luminous, reddened afterglow with 2175-A dust bump.  Optical observations during main burst peak.</comments>
  </info>
</grb><grb index="180324A">
  <burst ref="GCN22524">
    <instrument>Swift</instrument>
    <triggerno>817345</triggerno>
    <ut>04:37:09</ut>
    <t90 band="15-350" ref="GCN22533" unc="1.3">7.2</t90>
    <fluence band="15-150" ref="GCN22533" unc="0.5e-7">5.6e-7</fluence>
    <epeak ref="" unc=""/>
  </burst>
  <pos ref="GCN22529">
    <ra>05:06:06.37</ra>
    <dec>+56:42:51.5</dec>
    <err>1.7"</err>
    <inst>XRT</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>Possible very weak afterglow</comments>
  </info>
</grb><grb index="180316A">
  <burst ref="GCN22500">
    <instrument>Swift</instrument>
    <triggerno>814677</triggerno>
    <ut>04:57:25</ut>
    <t90 band="15-350" ref="GCN22512" unc="20.6">87.0</t90>
    <fluence band="15-150" ref="GCN22512" unc="0.4e-6">4.9e-6</fluence>
    <epeak ref="" unc=""/>
  </burst>
  <pos ref="GCN22502">
    <ra>17:41:42.94</ra>
    <dec>+00:44:54.0</dec>
    <err>1"</err>
    <inst>Optical</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>Bright early afterglow.</comments>
  </info>
</grb><grb index="180314B">
  <burst ref="GCN22491">
    <instrument>Swift</instrument>
    <triggerno>814305</triggerno>
    <ut>22:23:36</ut>
    <t90 band="15-350" ref="GCN22498" unc="9.4">73.0</t90>
    <fluence band="15-150" ref="GCN22498" unc="1.4e-7">9.6e-7</fluence>
    <epeak ref="" unc=""/>
  </burst>
  <pos ref="GCN22494">
    <ra>19:51:32.80</ra>
    <dec>+23:37:26.6</dec>
    <err>1.5"</err>
    <inst>XRT</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>Some follow-up, no deep limits.</comments>
  </info>
</grb><grb index="180314A">
  <burst ref="GCN22478">
    <instrument>Swift</instrument>
    <triggerno>814129</triggerno>
    <ut>00:43:31</ut>
    <t90 band="15-350" ref="GCN22490" unc="22.3">51.2</t90>
    <fluence band="15-150" ref="GCN22490" unc="0.04e-5">1.1e-5</fluence>
    <epeak ref="GCN22490" unc="17.8">94.9</epeak>
  </burst>
  <pos ref="GCN22481">
    <ra>06:37:03.7</ra>
    <dec>-24:29:45.8</dec>
    <err>1"</err>
    <inst>Optical</inst>
  </pos>
  <redshift ref="GCN22484">
    <z>1.445</z>
    <ztype>absz</ztype>
  </redshift>
  <info>
    <priority>medpriority</priority>
    <comments>Bright UV/optical afterglow; well-observed.</comments>
  </info>
</grb><grb index="180311A">
  <burst ref="GCN22468">
    <instrument>Swift</instrument>
    <triggerno>813721</triggerno>
    <ut>18:03:49</ut>
    <t90 band="15-350" ref="GCN22474" unc="8.7">23.0</t90>
    <fluence band="15-150" ref="GCN22474" unc="0.7e-7">3.3e-7</fluence>
    <epeak ref="" unc=""/>
  </burst>
  <pos ref="http://www.swift.ac.uk/xrt_positions/00813721/image.php">
    <ra>00:13:33.05</ra>
    <dec>-54:29:29.2</dec>
    <err>1.5"</err>
    <inst>XRT enhanced</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>No ground follow-up.</comments>
  </info>
</grb><grb index="180305A">
  <burst ref="GCN22458">
    <instrument>Fermi</instrument>
    <triggerno>541934773</triggerno>
    <ut>09:26:08.66</ut>
    <t90 band="50-300">12.5</t90>
    <fluence band="10-1000" unc="0.023e-5">3.302e-5</fluence>
    <epeak unc="10">334</epeak>
    <class>GRB</class>
  </burst>
  <pos ref="GCN22460">
    <ra>03:18:28.33</ra>
    <dec>+32:06:36.2</dec>
    <err>0.5"</err>
    <inst>Optical</inst>
  </pos>
  <info>
    <priority>lowpriority</priority>
    <comments>LAT burst with X-ray/optical afterglow.</comments>
  </info>
</grb><grb index="180224A">
  <burst ref="GCN22442">
    <instrument>Swift</instrument>
    <triggerno>811561</triggerno>
    <ut>22:21:07</ut>
    <t90 band="15-350" ref="GCN22447" unc="3.6">10.9</t90>
    <fluence band="15-150" ref="GCN22447" unc="0.5e-7">4.7e-7</fluence>
    <epeak ref="" unc=""/>
  </burst>
  <pos ref="GCN22444">
    <ra>13:30:44.057</ra>
    <dec>+38:04:44.55</dec>
    <err>0.1"</err>
    <inst>Optical</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>Bright early OT but little further follow-up.</comments>
  </info>
<greiner x="y" o="y" r="x"/></grb><grb index="180210A">
  <burst ref="GCN22407">
    <instrument>Fermi</instrument>
    <triggerno>539958283</triggerno>
    <ut>12:24:38.55</ut>
    <t90 band="50-300" unc="">40</t90>
    <fluence band="10-1000" unc="0.04e-5">4.21e-5</fluence>
    <epeak unc="3">145</epeak>
    <class>GRB</class>
  </burst>
  <pos ref="GCN22413">
    <ra>00:07:22.02</ra>
    <dec>+18:33:09.9</dec>
    <err>1.7"</err>
    <inst>XRT</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>Fermi/LAT burst with afterglow.</comments>
  </info>
<greiner x="y" o="x" r="x"/></grb><grb index="180205A">
  <burst ref="GCN22381">
    <instrument>Swift</instrument>
    <triggerno>808625</triggerno>
    <ut ref="GCN22398">04:25:29.3</ut>
    <t90 band="15-350" ref="GCN22393" unc="3.1">15.5</t90>
    <fluence band="15-150" ref="GCN22393" unc="0.1e-6">1.0e-6</fluence>
    <epeak ref="GCN22386" unc="14.4">85.0</epeak>
  </burst>
  <pos ref="GCN22396">
    <ra>08:27:16.74</ra>
    <dec>+11:32:30.9</dec>
    <err>0.42"</err>
    <inst>UVOT</inst>
  </pos>
  <redshift ref="GCN22384">
    <z>1.409</z>
    <ztype>absz</ztype>
  </redshift>
  <info>
    <priority>hipriority</priority>
    <comments>Bright burst; very bright afterglow.  Extensive observations.</comments>
  </info>
<greiner x="y" o="y" r="x"/></grb><grb index="180204A">
  <burst ref="GCN22375">
    <instrument>Swift</instrument>
    <triggerno>808483</triggerno>
    <ut>02:36:16</ut>
    <t90 band="15-350" ref="GCN22380" unc="0.12">0.16</t90>
    <fluence band="15-150" ref="GCN22380" unc="0.3e-7">4.8e-7</fluence>
    <epeak ref="GCN22378" unc="161">781</epeak>
    <class>SHB</class>
  </burst>
  <pos ref="GCN22377">
    <ra>22:00:31.99</ra>
    <dec>+30:50:16.2</dec>
    <err>1.4"</err>
    <inst>XRT</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>Short/hard burst.  XRT afterglow.</comments>
  </info>
<greiner x="y" o="x" r="x"/></grb><grb index="180115A">
  <burst ref="GCN22335">
    <instrument>Swift</instrument>
    <triggerno>805318</triggerno>
    <ut>04:16:03</ut>
    <t90 band="15-350" ref="GCN22348" unc="3.0">40.9</t90>
    <fluence band="15-150" ref="GCN22348" unc="1.1e-7">7.6e-7</fluence>
    <epeak ref="" unc=""/>
  </burst>
  <pos ref="GCN22337">
    <ra>00:48:09.27</ra>
    <dec>-15:37:49.9</dec>
    <err>0.43"</err>
    <inst>UVOT</inst>
  </pos>
  <redshift ref="GCN22346">
    <z>2.487</z>
    <ztype>absz</ztype>
  </redshift>
  <info>
    <priority>medpriority</priority>
    <comments>Optical afterglow and redshift.</comments>
  </info>
<greiner x="y" o="y" r="x"/></grb><grb index="180113A">
  <burst ref="GCN22325">
    <instrument>Swift</instrument>
    <triggerno>804999</triggerno>
    <ut>02:47:06</ut>
    <t90 band="15-350" ref="GCN22332" unc="16">64</t90>
    <fluence band="15-150" ref="GCN22332" unc="0.2e-6">4.8e-6</fluence>
    <epeak ref="GCN22328" unc="12">247</epeak>
  </burst>
  <pos ref="GCN22332">
    <ra>01:16:50.7</ra>
    <dec>+68:40:55.9</dec>
    <err>1'</err>
    <inst>BAT</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>Low latitude.  No optical afterglow early.</comments>
  </info>
<greiner x="x" o="x" r="x"/></grb><grb index="180111A">
  <burst ref="GCN22318">
    <instrument>Swift</instrument>
    <triggerno>804692</triggerno>
    <ut>16:42:06</ut>
    <t90 band="15-350" ref="GCN22324" unc="1.9">50.6</t90>
    <fluence band="15-150" ref="GCN22324" unc="0.02e-5">1.02e-5</fluence>
    <epeak ref="GCN22336" unclo="95" unchi="113">894</epeak>
  </burst>
  <pos ref="http://www.swift.ac.uk/xrt_positions/00804692/image.php">
    <ra>09:59:07.12</ra>
    <dec>+48:16:02.7</dec>
    <err>1.5"</err>
    <inst>XRT enhanced</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>Hard.  Near a bright star.  Possible bright host.</comments>
  </info>
<greiner x="y" o="y" r="x"/></grb><grb index="180103A">
  <burst ref="GCN22305">
    <instrument>Swift</instrument>
    <triggerno>803066</triggerno>
    <ut>01:08:30</ut>
    <t90 band="15-350" ref="GCN22314" unc="">237</t90>
    <fluence band="15-150" ref="GCN22314" unc="0.36">3.41e-4</fluence>
    <epeak ref="GCN22314" unclo="33" unchi="40">282</epeak>
  </burst>
  <pos ref="GCN22326">
    <ra>00:38:24.37</ra>
    <dec>-53:33:21.6</dec>
    <err>3.8"</err>
    <inst>XRT</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>Very long, bright. Swift slewed during burst, no early pointed data.</comments>
  </info>
<greiner x="y" o="x" r="x"/></grb><grb index="180102A">
  <burst ref="GCN22292">
    <instrument>Swift</instrument>
    <triggerno>802999</triggerno>
    <ut>15:49:44</ut>
    <t90 band="15-350" ref="GCN22300" unc="1.7">10.8</t90>
    <fluence band="15-150" ref="GCN22300" unc="0.4e-7">3.5e-7</fluence>
    <epeak ref="GCN22295" unc="6.7">54.9</epeak>
  </burst>
  <pos ref="http://www.swift.ac.uk/xrt_positions/00802999/image.php">
    <ra>13:32:16.07</ra>
    <dec>+62:10:19.6</dec>
    <err>1.5"</err>
    <inst>XRT enhanced</inst>
  </pos>
  <info>
    <priority>medpriority</priority>
    <comments>Moderately deep z-band limit.</comments>
  </info>
<greiner x="y" o="x" r="x"/></grb></grbs>
