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   <title>The Hawaii Hubble Deep Field North: Band B</title>
   <shortName>Hawaii HDF B</shortName>
   <identifier>ivo://nasa.heasarc/skyview/hawaii-hdf-b</identifier>
   <curation>
      <publisher ivo-id="ivo://nasa.heasarc/ASD">NASA/GSFC HEASARC</publisher>
      <creator>
         <name>Data downloaded from the reference website.  A formatting
        error in the FITS files was corrected.</name>
      </creator>
      <contributor>Skyview Project</contributor>
      <date role="created">2026-04-03</date>
      <contact>
         <name>SkyView Help</name>
         <email>Skyview at skyview.gsfc.nasa.gov</email>     
      </contact>
   </curation>
   <content>
      <subject>surveys</subject>
      <description>The Hawaii-HDF-N is an intensive multi-color imaging survey of 0.2 sq. 
        degrees centered on the HDF-N. Data were collected on the NOAO 4m Mayall telescope, 
        the National Astronomical Observatory of Japan 8.2m Subaru telescope and the 
        University of Hawaii 2.2m telescope. 
        Deep U, B, V, R, I, and z' data were obtained over the whole field and deep HK' data over 
        the Chandra Deep Field North. Details are available in the references.
        [Adapted from reference website.]
        &lt;P&gt;
        Two different images are given in the V band (V0201 and V0401) from observations
        separated by about a month that had substantial differences in seeing.  Provenance:  Data downloaded from the reference website.  A formatting
        error in the FITS files was corrected.. This is a service of NASA HEASARC.
      </description>

      <referenceURL>
         https://skyview.gsfc.nasa.gov
      </referenceURL>
      <type>Archive</type>
      <contentLevel>Research</contentLevel>


      <relationship>
         <relationshipType>service-for</relationshipType>
            <relatedResource ivo-id="ivo://nasa.heasarc">
               HEASARC
            </relatedResource>
         </relationship>
   </content>
   <capability standardID="ivo://ivoa.net/std/SIA" xsi:type="sia11:SimpleImageAccess">
      <interface role="std" xsi:type="vs:ParamHTTP">

         <accessURL use="base">
         https://skyview.gsfc.nasa.gov/cgi-bin/vo/sia.pl?survey=hawaii%20hdf%20b&amp;
      </accessURL>

         <queryType>GET</queryType>

         <resultType>text/xml+votable</resultType>
         <param>
            <name>POS</name>
            <description>
            Search Position in the form "ra,dec" where ra and dec are given in decimal degrees
            in the ICRS coordinate system.
         </description>   
            <unit>degrees</unit>
            <dataType>real</dataType>
         </param>
       
         <param>
            <name>SIZE</name>
            <description>
            Size of search region in the RA and Dec. directions.   
         </description>
            <unit>degrees</unit>
            <dataType>real</dataType>
         </param>

         <param>
            <name>FORMAT</name>
            <description>
            Requested format of images.
         </description>
            <dataType>string</dataType>
         </param>

         <param>
            <name>CFRAME</name>
            <description>
            Coordinate frame: ICRS, FK5, FK4, GAL, ECL
         </description>
            <dataType>string</dataType>
         </param>

         <param>
            <name>EQUINOX</name>
            <description>
            Equinox used in FK4 or FK5 frames.

      </description>
            <dataType>real</dataType>
         </param>
      </interface>
   
      <imageServiceType>Cutout</imageServiceType>
      
      
      <maxQueryRegionSize>
         <long>360.0</long>
         <lat>180.0</lat>
      </maxQueryRegionSize>
      
      <maxImageExtent>
         <long>360.0</long>
         <lat>180.0</lat>
      </maxImageExtent>

      <maxImageSize>5000</maxImageSize>

       <maxFileSize>10000000</maxFileSize>
       <maxRecords>500</maxRecords>  
       <testQuery>
         <pos>
	           <long>189</long>
	           <lat>62</lat>
	        </pos>
         <size>
	           <long>.1</long>
	           <lat>.1</lat>
	        </size>
      </testQuery>
      
   </capability>
   <capability>
      <interface xsi:type="vr:WebBrowser">
         <accessURL use="base">
                https://skyview.gsfc.nasa.gov/cgi-bin/query.pl
              </accessURL>
      </interface>
   </capability>
   <coverage>
      <stc:STCResourceProfile>

         <stc:AstroCoordSystem xlink:type="simple" xlink:href="ivo://STClib/CoordSys#UTC-ICRS-TOPO" id="_sia_hawaiihdf_UTC-ICRS-TOPOc11ff1955755f47ef45398976d9f2df5"/>

         <stc:AstroCoordArea coord_system_id="_sia_hawaiihdf_UTC-ICRS-TOPOc11ff1955755f47ef45398976d9f2df5">
         </stc:AstroCoordArea>
      </stc:STCResourceProfile>

      <waveband>Optical</waveband>
   </coverage>
</ri:Resource>