GAVO PPMXLivo://org.gavo.dc/ppmxl/q/conedoi:10.21938/puTViqDkMGcQZu8LSDZ5SgThe GAVO DC teamRöser, S.Demleitner, M.Schilbach, E.Vickers, J. J.2016-04-14T00:00:00Z2011-06-082016-04-202017-12-15GAVO Data Centre Team

Mönchhofstrasse 12-14, D-69120 Heidelberg

gavo@ari.uni-heidelberg.de+49 6221 54 1837starssurveysastrometryproper-motions PPMXL is a catalog of positions, proper motions, 2MASS- and optical photometry of 900 million stars and galaxies, aiming to be complete down to about V=20 full-sky. It is the result of a re-reduction of USNO-B1 together with 2MASS to the ICRS as represented by PPMX. This service additionally provides improved proper motions computed according to Vickers et al, 2016 (:bibcode:`2016AJ....151...99V`).2010AJ....139.2440Rhttps://dc.g-vo.org/ppmxl/q/cone/infoIsServedByGAVO Data Center TAP serviceTo the extent possible under law, the publisher has waived all copyright and related or neighboring rights to PPMXL. For details, see the `Creative Commons CC0 1.0 Public Domain dedication <http://creativecommons.org/publicdomain/zero/1.0/>`_. Of course, you should still give proper credit when using this data as required by good scientific practice. .. image:: /static/img/cc0.png :alt: [CC0] http://dc.g-vo.org/ppmxl/q/cone/scs.xml?https://dc.g-vo.org/ppmxl/q/cone/scs.xml?GETapplication/x-votable+xmlRARight Ascension (ICRS decimal)degpos.eq.rarealDECDeclination (ICRS decimal)degpos.eq.decrealSRSearch radiusdegrealipixIdentifier (Q3C ipix of the USNO-B 1.0 object)meta.id;meta.mainintegerresponseformatFile format requested for output.meta.code.mimecharmaxrecMaximum number of records returned. Pass 0 to retrieve service parameters.integerverbExhaustiveness 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.integer180100000true10100.01http://dc.g-vo.org/ppmxl/q/cone/formhttps://dc.g-vo.org/ppmxl/q/cone/formhttp://dc.g-vo.org/ppmxl/q/cone/capabilitieshttps://dc.g-vo.org/ppmxl/q/cone/capabilitieshttp://dc.g-vo.org/ppmxl/q/cone/availabilityhttps://dc.g-vo.org/ppmxl/q/cone/availabilityhttp://dc.g-vo.org/ppmxl/q/cone/tableMetadatahttps://dc.g-vo.org/ppmxl/q/cone/tableMetadatahttp://dc.g-vo.org/taphttps://dc.g-vo.org/tap0/0-118.332e-20 5.369e-19https://dc.g-vo.org/ppmxl/q/cone/coverageppmxl PPMXL is a catalog of positions, proper motions, 2MASS- and optical photometry of 900 million stars and galaxies, aiming to be complete down to about V=20 full-sky. It is the result of a re-reduction of USNO-B1 together with 2MASS to the ICRS as represented by PPMX. This service additionally provides improved proper motions computed according to Vickers et al, 2016 (:bibcode:`2016AJ....151...99V`).output PPMXL is a catalog of positions, proper motions, 2MASS- and optical photometry of 900 million stars and galaxies, aiming to be complete down to about V=20 full-sky. It is the result of a re-reduction of USNO-B1 together with 2MASS to the ICRS as represented by PPMX. This service additionally provides improved proper motions computed according to Vickers et al, 2016 (:bibcode:`2016AJ....151...99V`)._rDistance to cone centerdegpos.angDistancedoublenullableipixIdentifier (Q3C ipix of the USNO-B 1.0 object)meta.id;meta.main68187852794531.4555397969262336e+174.897678929650011e+186.544739885363848e+1869175110039938228571.0longraj2000Right Ascension J2000.0, epoch 2000.0degpos.eq.ra;meta.main6e-0620.8815237.901340.5833601doublenullabledej2000Declination J2000.0, epoch 2000.0degpos.eq.dec;meta.main-89.886-70.7159-17.90564.550289.93921doublenullablepmraProper Motion in RA*cos(delta)deg/yrpos.pm;pos.eq.ra-0.0026833-3.6267e-05-4.6389e-073.1322e-050.00271881floatnullablepmdeProper Motion in Decdeg/yrpos.pm;pos.eq.dec-0.002712-4.03e-05-7.8056e-073.6792e-050.0027711floatnullablee_raepraMean error in RA*cos(delta) at mean epochdegstat.error;pos.eq.ra;meta.main2.78e-071.75e-053.11e-054.53e-055.75e-051floatnullablee_deepdeMean error in Dec at mean epochdegstat.error;pos.eq.dec;meta.main2.78e-071.75e-053.14e-054.53e-055.69e-051floatnullablee_pmraMean error in pmRA*cos(delta)deg/yrstat.error;pos.pm;pos.eq.ra5.56e-081.06e-062.11e-066.86e-062.48e-051floatnullablee_pmdeMean error in pmDEdeg/yrstat.error;pos.pm;pos.eq.dec2.78e-081.06e-062.11e-066.86e-062.48e-051floatnullablejmagJ selected default magnitude from 2MASSmagphot.mag;em.IR.J-1.31411.71715.52116.79621.7490.453138floatnullablehmagH selected default magnitude from 2MASSmagphot.mag;em.IR.H-2.23511.0314.96116.28220.1470.453138floatnullablekmagK_s selected default magnitude from 2MASSmagphot.mag;em.IR.K-2.66310.78614.75516.23219.8720.453138floatnullableb1magB mag from USNO-B, first epochmagphot.mag;em.opt.B-0.6214.7419.4321.0464.880.400937floatnullableb2magB mag from USNO-B, second epochmagphot.mag;em.opt.B-0.4415.2219.2121.665.380.853922floatnullableimagI mag from USNO-Bmagphot.mag;em.opt.I-0.6413.1617.2518.9865.120.73584floatnullabler1magR mag from USNO-B, first epochmagphot.mag;em.opt.R-1.2213.817.9220.0465.430.793746floatnullabler2magR mag from USNO-B, second epochmagphot.mag;em.opt.R0.1714.2118.2420.965.450.806482floatnullable