<?xml version='1.0'?><?xml-stylesheet href='/static/xsl/oai.xsl' type='text/xsl'?><ri:Resource created="2024-07-23T08:00:00Z" status="active" updated="2026-04-07T09:11:38Z" version="1.2" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/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://www.ivoa.net/xml/RegistryInterface/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/RegistryInterface.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:DataService"><title>BGDS DR2 time series datalink</title><identifier>ivo://org.gavo.dc/bgds/l2/tsdl</identifier><altIdentifier>doi:10.21938/dChYyzuCGA00rsfzfQ8v:Q</altIdentifier><curation><publisher>The GAVO DC team</publisher><creator><name>Blex, J.</name></creator><creator><name>Hackstein, M.</name></creator><creator><name>Westhues, C.</name></creator><creator><name>Ramolla, M.</name></creator><creator><name>Demleitner, M.</name></creator><creator><name>Fein, C.</name></creator><creator><name>Chini, R.</name></creator><date role="Updated">2026-04-07T10:09:44Z</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>surveys</subject><subject>galaxy-planes</subject><subject>milky-way-galaxy</subject><subject>variable-stars</subject><subject>broad-band-photometry</subject><subject>time-domain-astronomy</subject><description> This service produces time series datasets for Bochum Galactic Disk
Survey lightcurves.</description><source format="bibcode">2026AN....34770087B</source><referenceURL>https://dc.g-vo.org/bgds/l2/tsdl/info</referenceURL><type>Survey</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsNewVersionOf</relationshipType><relatedResource ivo-id="ivo://org.gavo.dc/bgds/l/ssa">BGDS light curves DR1</relatedResource></relationship></content><rights>
If you use GDS data, please cite
:bibcode:`2026AN....34770087B`.</rights><facility>Universitätssternwarte Bochum near Cerro Armazones</facility><instrument>Robotic Bochum Twin Telescope (RoBoTT)</instrument><coverage><spatial>3/336,338,450-451,461,472,591-592,613,615,621,651-652,659,662-663
4/1301,1303,1358,1376-1377,1379-1380,1382,1794,1816,1818-1819,1822-1823,1829,1840-1841,1892,1894,1897,2327,2333,2335,2357-2359,2376,2378,2400,2402,2408,2492-2493,2495,2528,2530,2536,2538,2591,2599,2601-2603,2612-2614,2616,2634-2635,2643,2646-2647,2656-2657,2688-2690</spatial><temporal>55439 58751.4</temporal><spectral>1.777e-19 6.621e-19</spectral><footprint ivo-id="ivo://ivoa.net/std/moc">https://dc.g-vo.org/bgds/l2/tsdl/coverage</footprint><waveband>Optical</waveband></coverage><productTypeServed>timeseries</productTypeServed></ri:Resource>