<?xml version='1.0'?><?xml-stylesheet href='/static/xsl/oai.xsl' type='text/xsl'?><ri:Resource created="2010-11-30T10:25:00Z" status="active" updated="2024-12-27T08:31:04Z" version="1.2" xmlns:g-colstat="http://dc.g-vo.org/ColStats-1" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:sia="http://www.ivoa.net/xml/SIA/v1.1" xmlns:vg="http://www.ivoa.net/xml/VORegistry/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://dc.g-vo.org/ColStats-1 http://vo.ari.uni-heidelberg.de/docs/schemata/Colstats.xsd http://www.ivoa.net/xml/RegistryInterface/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/RegistryInterface.xsd http://www.ivoa.net/xml/SIA/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/SIA.xsd http://www.ivoa.net/xml/VORegistry/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VORegistry.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>Lens Image Archive</title><shortName>lenses_web</shortName><identifier>ivo://org.gavo.dc/lensunion/q/im</identifier><curation><publisher>The GAVO DC team</publisher><creator><name>GAVO Data Centre</name><logo>http://vo.ari.uni-heidelberg.de/docs/GavoTiny.png</logo></creator><date role="Updated">2021-12-22T12:46:20Z</date><contact><name>GAVO Data Centre Team</name><address>Mönchhofstrasse 12-14, D-69120 Heidelberg</address><email>gavo@ari.uni-heidelberg.de</email><telephone>+49 6221 54 1837</telephone></contact></curation><content><subject>quasars</subject><subject>observational-cosmology</subject><subject>strong-gravitational-lensing</subject><description>A collection of images of lensed quasars from various sources.
Included are images from Maidanak Observatory
(ivo://org.gavo.dc/maidanak/res/rawframes/siap), Apache Point
Observatory, from the MiNDSTEp project
(ivo://org.gavo.dc/danish/red/q), and from the Liverpool Robotic
Telescope (ivo://org.gavo.dc/liverpool/res/rawframes/q).</description><referenceURL>http://dc.g-vo.org/lensunion/q/im/info</referenceURL><relationship><relationshipType>IsServiceFor</relationshipType><relatedResource ivo-id="ivo://org.gavo.dc/apo/res/apo/frames">Apache Point observations of lensed quasars</relatedResource><relatedResource ivo-id="ivo://org.gavo.dc/apo/res/apo/frames">Apache Point observations of lensed quasars</relatedResource><relatedResource ivo-id="ivo://org.gavo.dc/danish/red/data">MiNDSTEP Danish Observatory Lens Images</relatedResource><relatedResource ivo-id="ivo://org.gavo.dc/danish/red/data">MiNDSTEP Danish Observatory Lens Images</relatedResource><relatedResource ivo-id="ivo://org.gavo.dc/liverpool/res/rawframes/rawframes">Liverpool Quasar Lens Monitoring</relatedResource><relatedResource ivo-id="ivo://org.gavo.dc/liverpool/res/rawframes/rawframes">Liverpool Quasar Lens Monitoring</relatedResource><relatedResource ivo-id="ivo://org.gavo.dc/maidanak/res/rawframes/reduced">Maidanak Observatory Lens Images</relatedResource><relatedResource ivo-id="ivo://org.gavo.dc/maidanak/res/rawframes/reduced">Maidanak Observatory Lens Images</relatedResource></relationship></content><capability standardID="ivo://ivoa.net/std/sia" xsi:type="sia:SimpleImageAccess"><interface role="std" xsi:type="vs:ParamHTTP"><accessURL use="base">http://dc.g-vo.org/lensunion/q/im/siap.xml?</accessURL><mirrorURL>https://dc.g-vo.org/lensunion/q/im/siap.xml?</mirrorURL><queryType>GET</queryType><resultType>application/x-votable+xml</resultType><param std="true"><name>POS</name><description>ICRS Position, RA,DEC decimal degrees (e.g., 234.234,-32.46)</description><ucd>pos.eq</ucd><dataType arraysize="*" xsi:type="vs:SimpleDataType">char</dataType></param><param std="true"><name>SIZE</name><description>Size in decimal degrees (e.g., 0.2 or 1,0.1)</description><unit>deg</unit><dataType arraysize="*" xsi:type="vs:SimpleDataType">char</dataType></param><param std="true"><name>INTERSECT</name><description>Relation of image and specified Region of Interest.</description><dataType arraysize="*" xsi:type="vs:SimpleDataType">char</dataType></param><param std="true"><name>FORMAT</name><description>Requested format of the image data</description><dataType arraysize="*" xsi:type="vs:SimpleDataType">char</dataType></param><param std="false"><name>dateObs</name><description>Epoch at midpoint of observation</description><unit>d</unit><ucd>time;obs.exposure</ucd><dataType arraysize="*" xsi:type="vs:SimpleDataType">char</dataType></param><param std="false"><name>bandpassId</name><description>Free-form name of the bandpass used</description><ucd>instr.bandpass</ucd><dataType arraysize="*" xsi:type="vs:SimpleDataType">char</dataType></param><param std="false"><name>object</name><description>Object being observed, Simbad-resolvable form</description><ucd>meta.id</ucd><dataType arraysize="*" xsi:type="vs:SimpleDataType">char</dataType></param><param std="true"><name>responseformat</name><description>File format requested for output.</description><ucd>meta.code.mime</ucd><dataType arraysize="*" xsi:type="vs:SimpleDataType">char</dataType></param><param std="true"><name>maxrec</name><description>Maximum number of records returned. Pass 0 to retrieve service parameters.</description><dataType xsi:type="vs:SimpleDataType">integer</dataType></param><param std="true"><name>verb</name><description>Exhaustiveness of column selection. VERB=1 only returns the most important columns, VERB=2 selects the columns deemed useful to the average user, VERB=3 returns a table with all available columns.</description><dataType xsi:type="vs:SimpleDataType">integer</dataType></param></interface><imageServiceType>Pointed</imageServiceType><maxRecords>1000000</maxRecords><testQuery><pos><long>185.412</long><lat>75.330</lat></pos><size><long>0.1</long><lat>0.1</lat></size></testQuery></capability><capability><interface xsi:type="vr:WebBrowser"><accessURL use="full">http://dc.g-vo.org/lensdemo/view/q/form</accessURL><mirrorURL>https://dc.g-vo.org/lensdemo/view/q/form</mirrorURL></interface></capability><capability standardID="ivo://ivoa.net/std/VOSI#capabilities"><interface role="std" xsi:type="vs:ParamHTTP"><accessURL use="full">http://dc.g-vo.org/lensunion/q/im/capabilities</accessURL><mirrorURL>https://dc.g-vo.org/lensunion/q/im/capabilities</mirrorURL></interface></capability><capability standardID="ivo://ivoa.net/std/VOSI#availability"><interface role="std" xsi:type="vs:ParamHTTP"><accessURL use="full">http://dc.g-vo.org/lensunion/q/im/availability</accessURL><mirrorURL>https://dc.g-vo.org/lensunion/q/im/availability</mirrorURL></interface></capability><capability standardID="ivo://ivoa.net/std/VOSI#tables"><interface role="std" version="1.1" xsi:type="vs:ParamHTTP"><accessURL use="full">http://dc.g-vo.org/lensunion/q/im/tableMetadata</accessURL><mirrorURL>https://dc.g-vo.org/lensunion/q/im/tableMetadata</mirrorURL></interface></capability><coverage><spatial>4/1045,1047
5/902,1816,1856,2162,2298,2554,3497,4213,4215,4221,4377,4386,4392,4394,4480,4489,4507,4804,8959
6/2329-2331,3614,3632-3633,3635-3636,4574,4593,4596-4598,5066-5067,5088-5089,5710-5711,5732-5733,5817,5819-5820,5922-5923,5928,6133,6135,7217,7219-7220,7222,7272,8193,8195,8198,8297,8299,8302,8360,8362,8385,8388,8449,8452-8454,8705,8707,8710,8713,8901,8903,8912,8914,9323,9326,9409,9411-9412,9639,9645,9648,9650,10187,10190,10209,10211-10212,10214,10220,10689-10692,10694,11339,11342,11361,11364,11584,11607,11613,12024-12026,12028,13195-13196,13198,14057-14059,14646-14647,14652-14653,15350-15351,15356-15357,15662-15663,15748-15749,16034,16043,16046,16300-16301,16306,16312,16709,16711,16717,16719,16741,16750-16751,16833,16836-16838,16848-16849,16851,16857,16859,16892-16893,16895,17237,17418,17440,17442,17448,17450,17505,17507,17536,17538-17539,17580,17582,17763-17764,17766-17767,17772-17773,17924,17926,17928-17929,17931-17932,17934-17935,17953,17964-17965,17967,17978,19205,19207,19753,19755,19758,19841,19844,22114-22115,22120-22121,22123,22558-22559,22580-22581,22583,22624,22626,23337,23339-23340,23342,25239,25244-25245,25247,25288,25934-25935,25957,25959,25964-25965,25967,25971,25976-25978,25980,26027,26030,26109,26111,26369,26372,27126-27127,27132-27133,27315-27316,27318-27319,27324,27518,27604-27606,27746-27747,27752-27753,28043,28046,28065,28249-28251,28254,30215,30221,30223,30226,30232-30234,30438-30439,30445,30450,31662,35830-35831,35833-35835,44763,44785,44788,46058-46059,47381,47383,47424-47426,48735,48757,48928,48930</spatial><temporal>49871.43806 55435.39459</temporal><spectral>1.712453282e-19 5.442317252e-19</spectral><footprint ivo-id="ivo://ivoa.net/std/moc">http://dc.g-vo.org/lensunion/q/im/coverage</footprint><waveband>Optical</waveband></coverage><tableset><schema><name>lensunion</name><description>A collection of images of lensed quasars from various sources.
Included are images from Maidanak Observatory
(ivo://org.gavo.dc/maidanak/res/rawframes/siap), Apache Point
Observatory, from the MiNDSTEp project
(ivo://org.gavo.dc/danish/red/q), and from the Liverpool Robotic
Telescope (ivo://org.gavo.dc/liverpool/res/rawframes/q).</description><table type="output"><name>output</name><description>A collection of images of lensed quasars from various sources.
Included are images from Maidanak Observatory
(ivo://org.gavo.dc/maidanak/res/rawframes/siap), Apache Point
Observatory, from the MiNDSTEp project
(ivo://org.gavo.dc/danish/red/q), and from the Liverpool Robotic
Telescope (ivo://org.gavo.dc/liverpool/res/rawframes/q).</description><column><name>accref</name><description>Access key for the data</description><ucd>meta.ref.url</ucd><utype>Access.Reference</utype><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>nullable</flag></column><column><name>accsize</name><description>Size of the data in bytes</description><unit>byte</unit><ucd>VOX:Image_FileSize</ucd><utype>Access.Size</utype><dataType xsi:type="vs:VOTableType">long</dataType><flag>nullable</flag></column><column><name>dateobs</name><description>Epoch at midpoint of observation</description><unit>d</unit><ucd>time;obs.exposure</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>object</name><description>Object being observed, Simbad-resolvable form</description><ucd>meta.id</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>nullable</flag></column><column><name>centeralpha</name><description>Approximate center of image, RA</description><unit>deg</unit><ucd>pos.eq.ra</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>centerdelta</name><description>Approximate center of image, Dec</description><unit>deg</unit><ucd>pos.eq.dec</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column><name>imagetitle</name><description>Synthetic name of the image</description><ucd>meta.title</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>nullable</flag></column><column><name>bandpasslo</name><description>Lower limit of the bandpass (in BandPass_Unit units)</description><unit>m</unit><ucd>instr.bandpass;stat.min</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>bandpasshi</name><description>Upper limit of the bandpass (in BandPass_Unit units)</description><unit>m</unit><ucd>instr.bandpass;stat.max</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>pixelscale</name><description>The pixel scale on each image axis</description><unit>deg/pixel</unit><ucd>pos.wcs.scale</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column></table></schema></tableset></ri:Resource>