J/MNRAS/457/4205ivo://CDS.VizieR/J/MNRAS/457/4205doi:10.26093/cds/vizier.74574205CDSSouthworth J.Tregloan-reed J.Andersen M.I.Calchi Novati S.,Ciceri S.Colque J.P.D'ago G.Dominik M.Evans D.F.Gu S.-H.,Herrera-Cordova A.Hinse T.C.Jorgensen U.G.Juncher D.Kuffmeier M.,Mancini L.Peixinho N.Popovas A.Rabus M.Skottfelt J.Tronsgaard R.,Unda-Sanzana E.Wang X.-B.Wertz O.Alsubai K.A.Andersen J.M.,Bozza V.Bramich D.M.Burgdorf M.Damerdji Y.Diehl C.Elyiv A.,Figuera Jaimes R.Haugbolle T.Hundertmark M.Kains N.Kerins E.,Korhonen H.Liebig C.Mathiasen M.Penny M.T.Rahvar S.Scarpetta G.,Schmidt R.W.Snodgrass C.Starkey D.Surdej J.Vilela C.Von Essen C.,Wang Y.2024-08-15T20:18:11Z2018-05-11T13:19:33ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frmultiple-starssolar-system-planetsexoplanetsphotometryWe present 13 high-precision and four additional light curves of four bright southern-hemisphere transiting planetary systems: WASP-22, WASP-41, WASP-42 and WASP-55. In the cases of WASP-42 and WASP-55, these are the first follow-up observations since their discovery papers. We present refined measurements of the physical properties and orbital ephemerides of all four systems. No indications of transit timing variations were seen. All four planets have radii inflated above those expected from theoretical models of gas-giant planets; WASP-55 b is the most discrepant with a mass of 0.63M_Jup_ and a radius of 1.34R_Jup_. WASP-41 shows brightness anomalies during transit due to the planet occulting spots on the stellar surface. Two anomalies observed 3.1d apart are very likely due to the same spot. We measure its change in position and determine a rotation period for the host star of 18.6+/-1.5d, in good agreement with a published measurement from spot-induced brightness modulation, and a sky-projected orbital obliquity of {lambda}=6+/-11{deg}. We conclude with a compilation of obliquity measurements from spot-tracking analyses and a discussion of this technique in the study of the orbital configurations of hot Jupiters.2016MNRAS.457.4205Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/457/4205CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/MNRAS/396/1023 : Transiting planetary system WASP-5 (Southworth+, 2009)J/MNRAS/399/287 : Transiting planetary system WASP-4 (Southworth+, 2009)J/ApJ/707/167 : Transiting planetary system WASP-18 (Southworth+, 2009)J/MNRAS/408/1680 : Transiting planetary system WASP-2 (Southworth+, 2010)J/A+A/527/A8 : Transiting planetary system WASP-7 (Southworth+, 2011)J/MNRAS/420/2580 : Four transits of HAT-P-13 (Southworth+, 2012)J/MNRAS/422/3099 : Transits of HAT-P-5 (Southworth+, 2012)J/MNRAS/426/1338 : Transiting planetary system WASP-17 (Southworth+, 2012)J/MNRAS/434/1300 : Planetary systems WASP-15, WASP-16 (Southworth+, 2013)J/MNRAS/444/776 : WASP-24, WASP-25 and WASP-26 (Southworth+, 2014)J/MNRAS/447/711 : Transiting planetary system WASP-103 (Southworth+, 2015)J/MNRAS/454/3094 : Transiting planetary system WASP-57 (Southworth+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/457/4205https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/457/4205http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/457/4205https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/457/4205https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/457/4205http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/457/4205GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/MNRAS/457/4205/wasp22Photometry of WASP-22recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTelTelescope used for the observationsinstr.setupcharFilt[I R none] Filter used for the observationinstr.setup;instr.filtercharBJDBarycentric JD for the midpoint of observation (TDB)dtime.epochdoubledmagDifferential magnitude in that filtermagphot.mag;arith.diffdoublee_dmagMeasurement error of the differential magnitudemagstat.error;phot.magdoubleJ/MNRAS/457/4205/wasp41Photometry of WASP-41recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTelTelescope used for the observationsinstr.setupcharFilt[I R none] Filter used for the observationinstr.setup;instr.filtercharBJDBarycentric JD for the midpoint of observation (TDB)dtime.epochdoubledmagDifferential magnitude in that filtermagphot.mag;arith.diffdoublee_dmagMeasurement error of the differential magnitudemagstat.error;phot.magdoubleJ/MNRAS/457/4205/wasp42Photometry of WASP-42recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTelTelescope used for the observationsinstr.setupcharFilt[I R none] Filter used for the observationinstr.setup;instr.filtercharBJDBarycentric JD for the midpoint of observation (TDB)dtime.epochdoubledmagDifferential magnitude in that filtermagphot.mag;arith.diffdoublee_dmagMeasurement error of the differential magnitudemagstat.error;phot.magdoubleJ/MNRAS/457/4205/wasp55Photometry of WASP-55recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTelTelescope used for the observationsinstr.setupcharFilt[I R none] Filter used for the observationinstr.setup;instr.filtercharBJDBarycentric JD for the midpoint of observation (TDB)dtime.epochdoubledmagDifferential magnitude in that filtermagphot.mag;arith.diffdoublee_dmagMeasurement error of the differential magnitudemagstat.error;phot.magdouble