<?xml version='1.0'?><?xml-stylesheet href='/static/xsl/oai.xsl' type='text/xsl'?><ri:Resource created="2026-01-11T16:12:00Z" status="active" updated="2026-03-15T20:43:53Z" version="1.2" xmlns:g-colstat="http://dc.g-vo.org/ColStats-1" 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://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/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:CatalogResource"><title>Unified table of Variable Star Parameters from OCVS</title><shortName>ogle.objects_all</shortName><identifier>ivo://astro.upjs/ogle/o/objects_all</identifier><curation><publisher>UPJŠ DC Team</publisher><creator><name>Soszyński, I.</name></creator><creator><name>Udalski, A.</name></creator><creator><name>Szymański, M.K.</name></creator><creator><name>Pietrukowicz, P.</name></creator><creator><name>Skowron, D.M.</name></creator><creator><name>Skowron, J.</name></creator><creator><name>Poleski, R.</name></creator><creator><name>Mróz, P.</name></creator><creator><name>Kozłowski, S.</name></creator><creator><name>Ulaczyk, K.</name></creator><creator><name>Iwanek, P.</name></creator><creator><name>Gromadzki, M.</name></creator><creator><name>Rybicki, K.</name></creator><creator><name>Wrona, M.</name></creator><creator><name>Ratajczak, M.</name></creator><creator><name>Mróz, M.</name></creator><creator><name>Borowicz, J.</name></creator><creator><name>Głowacki, M.</name></creator><creator><name>Urbanowicz, M.</name></creator><date role="Updated">2026-03-15T21:45:34Z</date><contact><name>UPJŠ Archive</name><address>Jesenná 5, 040 01 Košice, Slovakia</address><email>olga.vozyakova@student.upjs.sk</email></contact></curation><content><subject>light-curves</subject><subject>variable-stars</subject><subject>surveys</subject><description> 
This table is a unified catalogue of objects from the OGLE Collection of Variable Stars (OCVS) (https://www.astrouw.edu.pl/ogle/ogle4/OCVS).
It was constructed by merging variable-type–specific ident.dat tables with selected columns from tables containing parameters: cep.dat, cepF.dat, cep1O.dat, cepF1O.dat, cep1O2O.dat, cep1O2O3O.dat, cep2O3O.dat, Miras.dat, and others.

The corresponding light curves can be discovered via TAP through the ts_ssa or obscore tables, or through the SSA service. Light curves can be extracted using the associated DataLink services.
  </description><referenceURL>https://skvo.science.upjs.sk/tableinfo/ogle.objects_all</referenceURL><type>Survey</type><contentLevel>Research</contentLevel></content><facility>Las Campanas</facility><instrument>Warsaw 1.3m Telescope</instrument><coverage><spatial>2/112 3/454 456-457 472 515-517 520 583 589 592 594 615 621 651-653
659 662-663 4/1301 1303 1346 1382 1388 1476 1485 1496 1810-1811 1814
1820 1822-1823 1833 1837 1840-1842 1844-1845 1867 1892 1894-1895
1900-1901 1903 1912 1914-1915 2004 2051 2053-2055 2057-2059 2072-2074
2084 2086 2088-2090 2112-2113 2118-2119 2325-2327 2336 2338 2344 2346
2364-2366 2372 2400 2402 2408 2432 2452 2454-2455 2492-2493 2495 2504
2538 2590-2591 2598-2599 2601-2603 2616-2617 2634-2635 2643 2645-2647
2656-2657 2660 2676-2677 2688-2690 2692 2986-2987 2990 5/5200-5201
5203 5209 5237 5245 5247 5377-5379 5388 5390 5408 5410-5411 5414
5416-5417 5419-5420 5423 5434 5504-5505 5508-5509 5511 5513 5515-5516
5518-5520 5522 5540-5541 5543 5548-5549 5551 5560 5563 5566-5567 5895
5910-5911 5913-5914 5917-5919 5936-5937 5939 5945 5947 5949-5950 5952
5954 5960 5993 6036 7232 7234-7235 7237-7239 7248 7250 7262 7284-7286
7329 7341 7344-7346 7372-7374 7385 7388-7389 7391-7393 7465-7467 7482
7574 7588-7589 7591 7608-7609 7626 7654 7672 7674-7675 8001 8004-8005
8022 8029 8209-8211 8225 8227 8300 8302 8304-8306 8308-8309 8340-8342
8348-8350 8364-8366 8368-8370 8384-8385 8456-8458 8460-8461 8464-8466
8520 8704 9256 9258-9259 9273-9275 9299 9349-9351 9356-9358 9360 9380
9382 9413 9415 9421 9423 9445 9447 9453 9455 9468-9469 9471 9492
9496-9498 9520 9604-9605 9612 9614 9640-9641 9736-9738 9797 9799
9804-9805 9807 9812 9815 9829 9831 9836 9838-9839 9925 9927 9933 9935
9957 9976-9978 9984-9985 9987 9992 9994 10024-10026 10112 10114 10120
10122 10144 10146 10346-10347 10350-10351 10358-10359 10381-10383
10387 10389-10391 10401-10403 10472-10474 10480-10481 10526-10527
10530-10531 10533-10535 10570-10571 10632-10634 10636 10644-10645
10688-10689 10692-10693 10712-10714 10716-10717 10719 10764-10766
10784-10786 11284-11285 11328-11329 11332-11333 11344-11345
11348-11349 11520-11521 11937 11939 11943 11954 11958 11964
11966-11967 12008-12010 6/12963 12970 12987 14336-14337 14340-14341
14343-14346 14348 14351-14352 14370 14372 14376 20811 20844-20845
20933 20935 20945-20947 20952-20953 20955 20957-20959 20977 20985
21332-21333 21335 21504-21506 21520 21522-21523 21528 21531 21534
21556 21558 21564 21566 21636-21637 21639 21648-21650 21652
21654-21655 21660 21662 21672-21673 21675 21684 21686-21688
21690-21691 21728 21730-21731 21742 22024-22025 22027-22030 22040
22042-22043 22048-22049 22051 22057 22059 22069-22071 22086
22094-22095 22130 22137-22138 22149-22151 22156-22157 22169-22171
22180-22181 22201-22203 22224 22226-22227 22232-22234 22237-22238
22244 22247-22248 22250-22251 22257-22259 22261-22263 22442 23569
23571-23574 23577 23607 23613 23632 23634-23636 23638 23649-23651
23660 23662-23664 23666-23667 23752-23753 23755 23777 23793 23795
23805-23807 23846 23848-23850 23852 23854-23855 23962 23968-23969
23971 23976-23978 24133 24135 24141 24148-24149 24320 24322 28932
28934-28935 29004 29006-29007 29040 29042-29043 29052 29054-29055
29148 29150-29151 29312-29313 29325 29361 29388-29389 29408
29424-29425 29500-29501 29549 29560-29561 29563 29576-29578
29580-29581 29584-29585 29652-29653 29851 29854 29856 29858-29859
29922 29932 29934-29935 30290 30302 30336 30341 30361 30389 30441
30444-30445 30498 30510 30610 30620 30622-30623 30658-30659 30666
30669 30694-30695 30705-30707 30712 30714-30716 30718-30719
31824-31825 31828-31829 32000-32001 32003 32012-32013 32024-32025
32027-32029 32031 32080-32082 32084-32086 32094 32096-32097
32100-32101 32103 32112-32113 32115 32125 32797-32799 32807
32813-32815 32833-32835 32897 32899 32905-32907 33204-33206 33212
33228-33229 33240-33241 33248 33372 33374-33375 33468 33504
33544-33546 33548 33568 33836-33838 33848-33849 33852-33853 33855
33868 33870-33871 33920 34084 34088 34090 34820-34822 34824-34826
34828 34832 34848 37000 37002 37028 37030-37031 37050 37054-37055
37070 37089-37091 37106 37112 37114 37189-37191 37193 37279 37301
37303 37309 37311 37392 37394-37395 37444-37445 37448-37450 37456
37552 37554 37560 37562 37659 37691 37787 37811 37817 37881-37883
37972-37973 37976 37996-37998 38084 38088-38090 38112 38424-38426
38428 38430 38544 38546 38552 38554-38555 38568-38569 38571-38574
38586 38928 38930 38936 38956-38958 39040-39042 39048 39185 39187
39193 39195 39225-39227 39253-39257 39259 39313 39315 39320-39321
39323 39348-39350 39697-39699 39704-39705 39707 39729 39731 39737
39836-39837 39839 39861 39869 39916 39918-39919 39944 39946-39947
39954 39972 39974-39975 39980 39982-39983 40088 40112 40114 40484
40486 40494-40495 40580 40582-40583 40588 40590-40591 40632
41214-41215 41394-41395 41397-41399 41419 41422-41423 41503 41519
41523 41539 41542-41543 41545-41547 41554-41555 41603 41904-41905
41928-41929 41936-41937 41940-41942 42090-42091 42094-42095 42115
42117-42119 42129-42131 42274-42276 42278-42279 42311 42317 42319
42540-42541 42548-42550 42584-42586 42588-42590 42592-42593 42596
42760 42764-42765 42776-42777 42780-42781 42807 42813 42815
42860-42862 42872-42873 42875 42901 42944-42945 42964-42965
43068-43069 43088-43090 43092 43104-43105 43148-43150 43152 43154
43168-43170 43176 45127 45133 45144-45145 45148-45149 45320-45321
45324-45325 45336-45337 45340-45341 45384-45385 45388-45389
45400-45401 45404-45405 46088-46089 46092 46096 47747 47753 47755
47810-47811 47820 47822-47823 47838 47860 47862-47863 48011
48014-48015 48044</spatial><waveband>Optical</waveband></coverage><tableset><schema><name>ogle</name><title>OGLE Variable Star Parameters</title><description>
The **Optical Gravitational Lensing Experiment (OGLE)** is a long-term photometric 
survey operated by the University of Warsaw at Las Campanas Observatory.
Most of the observations are carried out in the Cousins *I* filter, with
auxiliary measurements in the *V* filter.

High-cadence, long-term observations of crowded fields have led to the
systematic discovery and classification of variable stars.
The OGLE Collection of Variable Stars (OCVS) contains over one million objects.
OCVS light curves span three survey phases: OGLE-II (1996-2000), OGLE-III
(2001-2009), and OGLE-IV (2010-present).

The VO-compliant re-publication of the OCVS light curve collection allows
bulk download for objects with a specific variability class and parameters,
which can be very handy for ML-based light curve analysis and related applications.

The original data of the republished collection can be found at: 
https://www.astrouw.edu.pl/ogle/ogle4/OCVS/

While republishing, we almost preserve the original data structure. That is, there are tables
with variable star parameters split by variability type (Cepheids, Eclipsing and Ellipsoidal
Binaries, RR Lyrae stars, etc.) and by sky field: Galactic Bulge (BLG), Magellanic Clouds
(LMC, SMC), Galactic Disc (GD). A few tables are related only to a variability class 
(e.g., Cataclysmic Variables - CV, BLAPs, Anomalous Cepheids in the Milky Way - ACEP/GAL)
or a specific field (M54 variables, which comprise diverse classes).

All observed objects with their main parameters are aggregated in the object_all table,
which facilitates generic queries across all classes. This table is served by Cone Search.

The ts_ssa table is the main table for light-curve queries. It is served by TAP and SSA services.
The time series themselves, as well as previews of folded and unfolded light curves, can be accessed
via DataLink from the ts_ssa and ObsCore tables. Direct links to previews of folded curves are placed
in the *preview* column of both the *ts_ssa* and *ObsCore* tables.</description><table><name>ogle.objects_all</name><title>Unified table of Variable Star Parameters from OCVS</title><description> 
This table is a unified catalogue of objects from the OGLE Collection of Variable Stars (OCVS) (https://www.astrouw.edu.pl/ogle/ogle4/OCVS).
It was constructed by merging variable-type–specific ident.dat tables with selected columns from tables containing parameters: cep.dat, cepF.dat, cep1O.dat, cepF1O.dat, cep1O2O.dat, cep1O2O3O.dat, cep2O3O.dat, Miras.dat, and others.

The corresponding light curves can be discovered via TAP through the ts_ssa or obscore tables, or through the SSA service. Light curves can be extracted using the associated DataLink services.
  </description><nrows>798170</nrows><column><name>object_id</name><description>Star identifier</description><ucd>meta.id;meta.main</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>indexed</flag></column><column g-colstat:fillFactor="1" g-colstat:max-value="360" g-colstat:median="267.781" g-colstat:min-value="0.0122917" g-colstat:percentile03="21.714" g-colstat:percentile97="278.42"><name>raj2000</name><description>Right ascension</description><unit>deg</unit><ucd>pos.eq.ra;meta.main</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>indexed</flag></column><column g-colstat:fillFactor="1" g-colstat:max-value="23.8829" g-colstat:median="-30.1332" g-colstat:min-value="-83.456" g-colstat:percentile03="-72.6732" g-colstat:percentile97="-17.744"><name>dej2000</name><description>Declination</description><unit>deg</unit><ucd>pos.eq.dec;meta.main</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>indexed</flag></column><column><name>vsx</name><description>VSX/GCVS/Macho or other designation</description><ucd>meta.id</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>nullable</flag></column><column><name>ogle_vartype</name><description>OGLE type of variable star</description><ucd>meta.code.class</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>nullable</flag></column><column><name>subtype</name><description>Subtype of Variable Star</description><ucd>meta.code.class</ucd><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>nullable</flag></column><column><name>ssa_targclass</name><description>Object class (star, QSO,...; use Simbad object classification http://simbad.u-strasbg.fr/simbad/sim-display?data=otypes if at all possible)</description><ucd>src.class</ucd><utype>ssa:Target.Class</utype><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>nullable</flag></column><column><name>ssa_collection</name><description>A short handle naming the collection this spectrum belongs to.</description><utype>ssa:DataID.Collection</utype><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>indexed</flag><flag>nullable</flag></column><column><name>ssa_reference</name><description>URL or bibcode of a publication describing this data.</description><ucd>meta.bib.bibcode</ucd><utype>ssa:Curation.Reference</utype><dataType arraysize="*" xsi:type="vs:VOTableType">char</dataType><flag>nullable</flag></column><column g-colstat:fillFactor="0.999837" g-colstat:max-value="21.916" g-colstat:median="17.782" g-colstat:min-value="9.575" g-colstat:percentile03="13.218" g-colstat:percentile97="19.928"><name>mean_i</name><description>Intensity mean I-band magnitude</description><unit>mag</unit><ucd>phot.mag</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column g-colstat:fillFactor="0.806824" g-colstat:max-value="26.146" g-colstat:median="19.353" g-colstat:min-value="11.314" g-colstat:percentile03="15.833" g-colstat:percentile97="21.337"><name>mean_v</name><description>Intensity mean V-band magnitude</description><unit>mag</unit><ucd>phot.mag</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column g-colstat:fillFactor="0.999858" g-colstat:max-value="22.94" g-colstat:median="0.382" g-colstat:min-value="0.001189" g-colstat:percentile03="0.065" g-colstat:percentile97="2.67"><name>ampl_i</name><description>I-band amplitude of the primary period</description><unit>mag</unit><ucd>phot.mag</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column g-colstat:fillFactor="0.998509" g-colstat:max-value="4200" g-colstat:median="0.630162" g-colstat:min-value="0.00372189" g-colstat:percentile03="0.0806389" g-colstat:percentile97="371.9"><name>period</name><description>Period of the variable star (primary/longest)</description><unit>d</unit><ucd>src.var;time.period</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column g-colstat:fillFactor="0.232373" g-colstat:max-value="0.531718" g-colstat:median="8e-07" g-colstat:min-value="0" g-colstat:percentile03="3e-08" g-colstat:percentile97="1.878e-05"><name>period_err</name><description>Uncertainty of period</description><unit>d</unit><ucd>src.var;time.period</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column><column g-colstat:fillFactor="0.892304" g-colstat:max-value="63895.1" g-colstat:median="56999.8" g-colstat:min-value="55260.5" g-colstat:percentile03="55999.7" g-colstat:percentile97="60002.4"><name>epoch</name><description>Time of maximum brightness; mjd (HJD)</description><unit>d</unit><ucd>src.var;time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType><flag>nullable</flag></column></table></schema></tableset></ri:Resource>