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Pavol Jozef Šafárik University Archive ADQL Query
Service Info
An endpoint for submitting ADQL queries to the data center and
retrieving the result in various forms.
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Pavol Jozef Šafárik University Archive TAP service
The Pavol Jozef Šafárik University Archive's TAP end point. The Table Access
Protocol (TAP) lets you execute queries against our database tables,
inspect various metadata, and upload your own data. It is thus the
VO's premier way to access public data holdings.
Tables exposed through this endpoint include: obscore from the ivoa schema, acepheids, blap, cepheids, cv, dsct, eclipsing, heartbeat, lightcurves, m54, miras, objects_all, raw_data, rotating, rrlyr, t2cep, transits, ts_ssa from the ogle schema, columns, groups, key_columns, keys, schemas, tables from the tap_schema schema, main from the upjs_img schema, lightcurves, objects, raw_data, ts_ssa from the upjs_ts schema.
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OGLE OCVS SSA Lightcurve Datasets
Service Info
This service exposes OGLE photometric light curves. The light curves
are published per-band and are also discoverable through ObsCore.
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OGLE OCVS lightcurve points
Service Info
This form allows the selection of Lightcurve points for the entire
OGLE Varibale Star Collection.
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OGLE objects Cone Search
Service Info
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.
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Gaia EB classification Cone Search
Service Info
This resource provides the results of a morphological classification
of 2,184,283 eclipsing binary candidates from the Gaia DR3 catalogue.
The systems are classified into detached and overcontact
configurations, followed by the identification of starspot signatures
within both morphological classes.
The classification was performed using a hierarchical computer-vision
pipeline based on a fine-tuned ResNet-18 convolutional neural network
trained on synthetic light curves generated with the ELISa code. The
phase-folded Gaia G-band light curves are represented as 3-channel
128×128 pixel images encoding the flux distribution, its polar
transformation, and the flux gradient.
A tailored augmentation scheme calibrated to the Gaia cadence
distribution was applied to reduce the synthetic-to-real domain gap
(in prep).
Because the morphological classification is based on single-passband
Gaia G photometry alone, overcontact and ellipsoidal systems cannot be
reliably distinguished. Therefore, systems with orbital periods P > 3
d initially classified as overcontact are explicitly reassigned as
"ellipsoidal", since such long-period overcontact configurations are
physically unlikely for main-sequence stars.
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Morphological classification of eclipsing binaries from the Gaia
The table contains the results of morphological classification of
eclipsing binaries and selected parameters from Gaia DR3
(2023A&A...674A...1G), including orbital periods, GSP-Phot effective
temperatures, and sky coordinates.
Because the morphological classification is based on single-passband
Gaia G photometry alone, overcontact and ellipsoidal systems cannot be
reliably distinguished. Therefore, systems with orbital periods P > 3
d initially classified as overcontact are explicitly reassigned as
"ellipsoidal", since such long-period overcontact configurations are
physically unlikely for main-sequence stars.
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Gaia DR3 EB Cone Search
Service Info
This schema contains data re-published from the official
Gaia DR3 TAP services (e.g., ivo://uni-heidelberg.de/gaia/tap).
It provides simplified access to data related to eclipsing binary stars,
including epoch photometry and basic parameters from the gaiadr3.gaia_source
and gaiadr3.vari_eclipsing_binary tables. Timeseries are available via SSAP and DataLink.
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Gaia DR3 eclipsing binaries light curves SSA
Service Info
This service exposes photometric light curves of eclipsing binaries
from Gaia DR3 epoch photometry via the VO SSA protocol. The light
curves are published per-band and are also discoverable through
ObsCore.
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Kolonica Objects Cone Search
Service Info
The table with basic parameters of the observed objects
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Kolonica light curves
Service Info
This service exposes photometric light curves obtained with small
telescopes at the Kolonica Observatory. The first published dataset
covers observations from 2019–2021. The light curves are published
per-band and are also discoverable through ObsCore.
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Kolonica images
Service Info
The images in this collection were acquired to monitor selected sky
fields around eclipsing binary stars at the Kolonica Observatory,
Slovakia.
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Cone Search on Observations from Personal Collections
Service Info
The table with basic parameters of the observed objects
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Lightcurves from Personal Collections
Service Info
This service exposes photometric light curves. The light curves are
published per-band and are also discoverable through ObsCore.
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