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J/A+A/562/A126      Light curves of WASP-80 transit events   (Mancini+, 2014)

Physical properties and transmission spectrum of the WASP-80 planetary system from multi-colour photometry. Mancini L., Southworth J., Ciceri S., Dominik M., Henning T., Jorgensen U.G., Lanza A. F., Rabus M., Snodgrass C., Vilela C., Alsubai K.A., Bozza V., Bramich D.M., Calchi Novati S., D'Ago G., Figuera Jaimes R., Galianni P., Gu S.-H., Harpose K., Hinse T., Hundertmark M., Juncher D., Kains N., Korhonen H., Popovas A., Rahvar S., Skottfelt J., Street R., Surdej J., Tsapras Y., Wang X.-B., Wertz O. <Astron. Astrophys. 562, A126 (2014)> =2014A&A...562A.126M
ADC_Keywords: Stars, double and multiple ; Planets ; Photometry Keywords: planetary systems - stars: fundamental parameters - stars: individual: WASP-80 - techniques: photometric Abstract: WASP-80 is one of only two systems known to contain a hot Jupiter which transits its M-dwarf host star. We present eight light curves of one transit event, obtained simultaneously using two defocussed telescopes. These data were taken through the Bessell I, Sloan g'r'i'z' and near-infrared JHK passbands. We use our data to search for opacity-induced changes in the planetary radius, but find that all values agree with each other. Our data are therefore consistent with a flat transmission spectrum to within the observational uncertainties. We also measure an activity index of the host star of logR'_HK=-4.495, meaning that WASP-80A shows strong chromospheric activity. The non-detection of starspots implies that, if they exist, they must be small and symmetrically distributed on the stellar surface. We model all available optical transit light curves and obtain improved physical properties and orbital ephemerides for the system. Description: 8 light curves of one transit of the extrasolar planetary system WASP-80, observed on 2013 June 16, are presented. Seven of the datasets were obtained using the MPG/ESO 2.2-m telescope, GROND camera and filters similar to Sloan g', r', i', z', and J, H, K at the ESO Observatory in La Silla (Chile). Another data set was obtained using the 1.54-m Danish telescope, DFOSC camera and Bessel-i filter at La Silla (Chile). Objects: ---------------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------------- 20 12 40.18 -02 08 39.2 WASP-80 = 2MASS J20124017-0208391 ---------------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file eso_g.dat 39 162 *Photometry of WASP-80 on 2013/06/16 (g ESO 2.2m) eso_r.dat 39 156 *Photometry of WASP-80 on 2013/06/16 (r ESO 2.2m) eso_i.dat 39 156 *Photometry of WASP-80 on 2013/06/16 (i ESO 2.2m) eso_z.dat 39 157 *Photometry of WASP-80 on 2013/06/16 (z ESO 2.2m) eso_j.dat 39 508 *Photometry of WASP-80 on 2013/06/16 (J ESO 2.2m) eso_h.dat 39 508 *Photometry of WASP-80 on 2013/06/16 (H ESO 2.2m) eso_k.dat 39 508 *Photometry of WASP-80 on 2013/06/16 (K ESO 2.2m) dk_i.dat 39 200 *Photometry of WASP-80 on 2013/06/16 (I DK 1.54m)
Note on *.dat: Correspond to full table2 of the paper.
See also: J/A+A/558/A55 : Trans. planetary system HATS-2 (Mohler-Fischer+, 2013) J/A+A/554/A28 : Transiting planetary system Qatar-1 (Covino+, 2013) J/A+A/549/A10 : Transiting planetary system GJ1214 (Harpsoe+, 2013) J/A+A/551/A11 : Transiting planetary system HAT-P-8 (Mancini+, 2013) J/MNRAS/420/2580 : Transiting planetary system HAT-P-13 (Southworth+, 2012) J/MNRAS/422/3099 : Transiting planetary system HAT-P-5 (Southworth+, 2012) J/MNRAS/408/1680 : Transiting planetary system WASP-2 (Southworth+, 2010) J/MNRAS/399/287 : Transiting planetary system WASP-4 (Southworth+, 2009) J/MNRAS/396/1023 : Transiting planetary system WASP-5 (Southworth+, 2009) J/A+A/527/A8 : Transiting planetary system WASP-7 (Southworth+, 2011) J/MNRAS/434/1300 : WASP-15 and WASP-16 light curves (Southworth+, 2013) J/MNRAS/426/1338 : Transiting planetary system WASP-17 (Southworth+, 2012) J/ApJ/707/167 : Transiting planetary system WASP-18 (Southworth+, 2009) J/MNRAS/436/2 : Light curves of WASP-19 transit events (Mancini+, 2013) J/A+A/557/A30 : Trans. planetary systems WASP-21 HAT-P-16 (Ciceri+, 2013) J/MNRAS/430/2932 : Transiting planetary system WASP-44 (Mancini+, 2013) Byte-by-byte Description of file: eso_?.dat dk_i.dat
Bytes Format Units Label Explanations
1 A1 --- Band [grizIJHK] Observed band 3- 15 F13.7 d BJD Barycentric JD for the midpoint of observation (BJD-2400000) 18- 27 F10.7 mag mag Differential magnitude of WASP-80 in Band 31- 39 F9.7 mag e_mag Measurement error of the magnitude
Acknowledgements: Luigi Mancini, mancini(at)mpia.de, Max Planck Institute for Astronomy, Germany
(End) Luigi Mancini [Max Planck Inst.], Patricia Vannier [CDS] 24-Jan-2014
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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