J/AJ/155/112ivo://CDS.VizieR/J/AJ/155/112doi:10.26093/cds/vizier.51550112CDSBrahm R.Hartman J.D.Jordan A.Bakos G.A.Espinoza N.Rabus M.,Bhatti W.Penev K.Sarkis P.Suc V.Csubry Z.Bayliss D.Bento J.,Zhou G.Mancini L.Henning T.Ciceri S.de Val-Borro M.Shectman S.,Crane J.D.Arriagada P.Butler P.Teske J.Thompson I.Osip D.,Diaz M.Schmidt B.Lazar J.Papp I.Sari P.2019-01-07T09:24:06Z2018-11-09T06:52:45ZCDS support team

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

cds-question@unistra.frexoplanetsdwarf-starsradial-velocityvisible-astronomysloan-photometryWe report the discovery of four short-period extrasolar planets transiting moderately bright stars from photometric measurements of the HATSouth network coupled to additional spectroscopic and photometric follow-up observations. While the planet masses range from 0.26 to 0.90 M_J_, the radii are all approximately a Jupiter radii, resulting in a wide range of bulk densities. The orbital period of the planets ranges from 2.7 days to 4.7 days, with HATS-43b having an orbit that appears to be marginally non-circular (e=0.173+/-0.089). HATS-44 is notable for having a high metallicity ([Fe/H]=0.320+/-0.071). The host stars spectral types range from late F to early K, and all of them are moderately bright (13.3<V<14.4), allowing the execution of future detailed follow-up observations. HATS-43b and HATS-46b, with expected transmission signals of 2350 ppm and 1500 ppm, respectively, are particularly well suited targets for atmospheric characterization via transmission spectroscopy.2018AJ....155..112Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/155/112CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/145/5 : Follow-up photometry of HATS-1 (Penev+, 2013)J/AJ/155/79 : RV + light curves data for 4 G-type dwarf stars (Henning+, 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/155/112https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/155/112http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/155/112https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/155/112https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/155/112http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/155/112GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/155/112/stars (List of stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/155/112/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/155/112/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/155/112/stars?GETtext/xml+votable180.050000true80.5381667-30.97083330.0055555555555555566/20648 20659 20790 34957https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/155/112?format=asciiOpticaldefaultJ/AJ/155/112/starsList of starsVPVelocity Plotmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDObject identifier (HATS-43, HATS-44, HATS-45 or HATS-46)meta.id;meta.maincharRAJ2000Hour of Right Ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000) (1)pos.eq.dec;meta.mainPer[2.7439/4.7423729] Orbital period (2)dtime.perioddoubleLCLight curvesmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharJ/AJ/155/112/table6Relative radial velocities and bisector spans for HATS-43-HATS-46recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDObject identifier (HATS-43, HATS-44, HATS-45 or HATS-46)meta.id;meta.maincharBJD[7030.85/7742.78] Barycentric Julian Date (BJD-2450000)dtime.epochdoubleRV[-147.7/105.1]? Radial velocity (1)m/sphys.veloc;pos.heliocentricfloatnullablee_RV[7.76/60]? Uncertainty in RV (2)m/sstat.errorfloatnullableBS[-199/227]? Bisector spanm/sphys.velocfloatnullablee_BS[12/37]? Uncertainty in BSm/sstat.errorfloatnullablePhase[0.014/0.967] Phasetime.phasefloatInstInstrument usedinstr.setupcharJ/AJ/155/112/table7Light curve data for HATS-43-HATS-46Filter[gri] Filter usedinstr.setup;instr.filtercharInstInstrument usedinstr.setupcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDObject identifier (HATS-43, HATS-44, HATS-45 or HATS-46)meta.id;meta.maincharBJDBarycentric Julian Date (UTC) (1)dtime.epochdoublemag[-0.06372/0.05217] Out-of-transit subtracted magnitude in Filter (2)magphot.mag;arith.diffdoublee_mag[0/0.02973] The 1{sigma} error in magmagstat.error;phot.magdoubleOmag[-0.024/13.218]? Original magnitude in Filter (3)magphot.magdoublenullable