{"paper":{"title":"HST hot-Jupiter transmission spectral survey: Haze in the atmosphere of WASP-6b","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"(10) NASA Ames Research Center, ((1) Astrophysics Group, (2) Department of Astrophysical Sciences, (3) Department of Astronomy, (4) Tennessee State University, (5) Lunar, (6) Department of Physics, 7), (7) CNRS, (8) CASA, (9) European Southern Observatory, A. Lecavelier des Etangs (7), A. P. Showman (5), A. S. Burrows (2), Astrophysics, A. Vidal-Madjar (7), Boulder, C. M. Huitson (8), Denys Wilkinson Building, Department of Astrophysical, D. K. Sing (1), F. Pont (1), France, G. E. Ballester (5), Germany, G. W. Henry (4), H. R. Wakeford (1), Institut dAstrophysique de Paris, J. J. Fortney (3), J.-M. Desert (8), K. Zahnle (10), Moffett Field, Muenchen, Nashville, N. Nikolov (1), N. P. Gibson (9), Oxford, Paris, P. A. Wilson (1, Peyton Hall, Planetary Laboratory, Planetary Sciences, Princeton, Princeton University, S. Aigrain (6), Santa Cruz, School of Physics, Tucson, UK, University of Arizona, University of California, University of Colorado, University of Exeter, University of Oxford, USA, USA)","submitted_at":"2014-11-17T17:40:23Z","abstract_excerpt":"We report Hubble Space Telescope (HST) optical to near-infrared transmission spectroscopy of the hot Jupiter WASP-6b, measured with the Space Telescope Imaging Spectrograph (STIS) and Spitzer's InfraRed Array Camera (IRAC). The resulting spectrum covers the range $0.29-4.5\\,\\mu$m. We find evidence for modest stellar activity of WASP-6b and take it into account in the transmission spectrum. The overall main characteristic of the spectrum is an increasing radius as a function of decreasing wavelength corresponding to a change of $\\Delta (R_p/R_{\\ast})=0.0071$ from 0.33 to $4.5\\,\\mu$m. The spectr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.4567","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}