<?xml version='1.0' encoding='UTF-8'?>
<investigatorReport observatory="HST" id="2424">
    <title>Investigator Information</title>
    <investigator type="PI Contact">
        <firstName>John</firstName>
        <lastName>Bahcall</lastName>
        <institution>Institute For Advanced Study</institution>
    </investigator>
    <investigator type="Co-I">
        <firstName>Jacqueline</firstName>
        <lastName>Bergeron</lastName>
        <institution>CNRS, Institut d'Astrophysique de Paris</institution>
    </investigator>
    <investigator type="Co-I">
        <firstName>Alec</firstName>
        <lastName>Boksenberg</lastName>
        <institution>University of Cambridge</institution>
    </investigator>
    <investigator type="Co-I">
        <firstName>George</firstName>
        <lastName>Hartig</lastName>
        <institution>Space Telescope Science Institute</institution>
    </investigator>
    <investigator type="Co-I">
        <firstName>Buell</firstName>
        <middleName>T.</middleName>
        <lastName>Jannuzi</lastName>
        <institution>University of Arizona</institution>
    </investigator>
    <investigator type="Co-I">
        <firstName>Wallace</firstName>
        <middleName>L.W.</middleName>
        <lastName>Sargent</lastName>
        <institution>California Institute of Technology</institution>
    </investigator>
    <investigator type="Co-I">
        <firstName>David</firstName>
        <middleName>A.</middleName>
        <lastName>Turnshek</lastName>
        <institution>University of Pittsburgh</institution>
    </investigator>
    <investigator type="Co-I">
        <firstName>Ray</firstName>
        <middleName>J.</middleName>
        <lastName>Weymann</lastName>
        <institution>Carnegie Institution of Washington</institution>
    </investigator>
    <investigator type="Co-I">
        <firstName>Arthur</firstName>
        <middleName>M.</middleName>
        <lastName>Wolfe</lastName>
        <institution>University of California - San Diego</institution>
    </investigator>
</investigatorReport>