J/AJ/152/108ivo://CDS.VizieR/J/AJ/152/108doi:10.26093/cds/vizier.51520108CDSEspinoza N.Bayliss D.Hartman J.D.Bakos G.A.Jordan A.Zhou G.,Mancini L.Brahm R.Ciceri S.Bhatti W.Csubry Z.Rabus M.Penev K.,Bento J.de Val-Borro M.Henning T.Schmidt B.Suc V.Wright D.J.,Tinney C.G.Tan T.G.Noyes R.2017-07-18T15:02:01Z2017-05-24T07:33:57ZCDS support team

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

cds-question@unistra.frsolar-system-planetsmultiple-starsradial-velocityinfrared-photometryvisible-astronomybroad-band-photometryWe report six new inflated hot Jupiters (HATS-25b through HATS-30b) discovered using the HATSouth global network of automated telescopes. The planets orbit stars with V magnitudes in the range of ~12-14 and have masses in the largely populated 0.5M_J_--0.7M_J_ region of parameter space but span a wide variety of radii, from 1.17R_J_ to 1.75R_J_. HATS-25b, HATS-28b, HATS-29b, and HATS-30b are typical inflated hot Jupiters (R_p_=1.17--1.26R_J_) orbiting G-type stars in short period (P=3.2-4.6 days) orbits. However, HATS-26b (R_p_=1.75R_J_, P=3.3024days) and HATS-27b (R_p_=1.50R_J_, P=4.6370days) stand out as highly inflated planets orbiting slightly evolved F stars just after and in the turn-off points, respectively, which are among the least dense hot Jupiters, with densities of 0.153g/cm^3^ and 0.180g/cm^3^, respectively. All the presented exoplanets but HATS-27b are good targets for future atmospheric characterization studies, while HATS-27b is a prime target for Rossiter-McLaughlin monitoring in order to determine its spin-orbit alignment given the brightness (V=12.8) and stellar rotational velocity (vsini~9.3km/s) of the host star. These discoveries significantly increase the number of inflated hot Jupiters known, contributing to our understanding of the mechanism(s) responsible for hot Jupiter inflation.2016AJ....152..108Ehttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/152/108CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/150/49 : Photometry and spectroscopy of HATS-8 (Bayliss+, 2015)J/AJ/149/166 : Photometry and spectroscopy of HATS-6 (Hartman+, 2015)J/AJ/148/29 : Spectroscopy and photometry of HATS-4 (Jordan+, 2014)J/AJ/147/144 : Differential griz photometry of HATS-5 (Zhou+, 2014)J/AJ/146/113 : Differential griz photometry of HATS-3 (Bayliss+, 2013)J/ApJ/710/1724 : Follow-up photometry for HAT-P-11 (Bakos+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/152/108https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/152/108http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/152/108https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/152/108https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/152/108http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/152/108GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/152/108/stars (Stars observed)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/152/108/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/152/108/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/152/108/stars?GETtext/xml+votable180.050000true207.9075-23.78116670.0055555555555555566/34860 40194 43586 44672 47167 47330https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/152/108?format=asciiInfraredOpticaldefaultJ/AJ/152/108/starsStars observedLCLight Curvemeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject namemeta.id;meta.mainchar2MASS2MASS identifiermeta.idcharRAJ2000Hour of Right Ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000) (1)pos.eq.dec;meta.mainPerPeriod (2)dtime.perioddoublee_PerError in Per (2)dstat.errordoubleNrvNumber of radial velocity measurements (table 8)meta.numberintnullableVPVelocity Plotmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharJ/AJ/152/108/table3Light curve data for HATS-25--HATS-30recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject name (either HATS-25, HATS-26, HATS-27, HATS-28, HATS-29 or HATS-30)meta.id;meta.maincharBJD[55644/57270] UTC Barycentric Julian date (BJD-2400000) (1)dtime.epochdoubleDmag[-0.06/12.3] {Delta} magnitude observed in filter (2)magphot.mag;arith.diffdoublee_Dmag[0.0005/0.022] Uncertainty in magmagstat.error;phot.mag;arith.diffdoubleomag[-0.05/13.1]? Raw, observed magnitude (3)magphot.magdoublenullableFltFilter used in the observation (R_C_, i, or SDSS r)instr.setup;obscharInstInstrument used in the observation (HS, HS/G754.3, HS/G754.4, HS/G755.1, LCOGT1m/SBIG, LCOGT1m/sinistro, or PEST03m) (4)instr.setup;obscharJ/AJ/152/108/table8Relative radial velocities and bisector spans for HATS-25--HATS-30recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject name (either HATS-25, HATS-26, HATS-27, HATS-28, HATS-29 or HATS-30)meta.id;meta.maincharBJD[6828/7469] Barycentric Julian Date (BJD-2450000)dtime.epochdoubleRV[-139/225] Relative radial velocity (1)m/sphys.veloc;pos.heliocentricfloate_RV[7/41] Error in RV ({sigma}_RV_) (2)m/sstat.errorfloatBS[-149/468]? Bisector spanm/sphys.velocfloatnullablee_BS[10/72]? Error in BS ({sigma}_BS_)m/sstat.errorfloatnullablePhase[0/1] Phasetime.phasefloatInstInstrument (CYCLOPS, Coralie, FEROS, or HARPS) (3)meta.id;instrchar