J/A+A/610/A63 WASP-151b, WASP-153b, WASP-156b (Demangeon+, 2018)
The discovery of WASP-151b, WASP-153b, WASP-156b: Insights on giant planet
migration and the upper boundary of the Neptunian desert.
Demangeon O.D.S., Faedi F., Hebrard G., Brown D.J.A., Barros S.C.C.,
Doyle A.P., Maxted P.F.L., Collier Cameron A., Hay K.L., Alikakos J.,
Anderson D.R., Armstrong D.J., Boumis P., Bonomo A.S., Bouchy F.,
Haswell C.A., Hellier C., Kiefer F., Lam K.W.F., Mancini L., McCormac J.,
Norton A.J., Osborn H.P., Palle E., Pepe F., Pollacco D.L.,
Prieto-Arranz J., Queloz D., Segransan D., Smalley B., Triaud A.H.M.J.,
Udry S., West R., Wheatley P.J.
<Astron. Astrophys. 610, A63 (2018)>
=2018A&A...610A..63D 2018A&A...610A..63D (SIMBAD/NED BibCode)
ADC_Keywords: Stars, double and multiple ; Stars, G-type; Stars, K-type ;
Planets ; Photometry ; Radial velocities ; Exoplanets
Keywords: planetary and satellites: detection - techniques: radial velocities -
techniques: photometric - stars: individual: WASP-151 -
stars: individual: WASP-153 - stars: individual: WASP-156
Abstract:
We report the discovery of three transiting exoplanets by the
SuperWASP survey and the SOPHIE spectrograph with mass and radius
determined with a precision better than 15%. WASP-151b and WASP-153b
are two hot Saturns with masses, radii, densities and equilibrium
temperatures of 0.31+0.04-0.03MJ, 1.13+0.03-0.03RJ,
0.22+0.03-0.02rhoJ and 1,290+20-10K, and
0.39+0.02-0.02MJ, 1.55+0.10-0.08RJ,
0.11+0.02-0.02ρJ_ and 1,700+40 -40K, respectively. Their
host stars are early G type stars (with magV ∼ 13) and their orbital
periods are 4.53 and 3.33 days, respectively. WASP-156b is a
Super-Neptune orbiting a K type star (magV = 11.6). It has a mass of
0.128+0.010-0.009MJ, a radius of 0.51+0.02_ -0.02 RJ, a
density of 1.0+0.1-0.1ρJ, an equilibrium temperature of
970+30-20K and an orbital period of 3.83 days.
Description:
The files presented below contain all the light-curves and radial
velocity measurements used for the detection and the characterization
of the three planets WASP-151b, WASP-153b and WASP-156b presented in
the paper.
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
objects.dat 142 3 List of studied objects
rvw151.dat 37 36 WASP151 radial velocities obtained with SOPHIE
and CORALIE
rvw153.dat 37 52 WASP153 radial velocities obtained with SOPHIE
rvw156.dat 37 57 WASP156 radial velocities obtained with SOPHIE
and CORALIE
lcw151e.dat 61 148 WASP151 light-curve obtained with
EulerCam on the 04/09/2016
lcw151e1.dat 61 177 WASP151 light-curve obtained with
EulerCam on the 24/10/2016
lcw151i.dat 61 176 WASP151 light-curve obtained with
IAC80 on the 03/09/2015
lcw151i1.dat 61 192 WASP151 light-curve obtained with
IAC80 on the 01/11/2015
lcw151k.dat 61 499 WASP151 light-curve obtained with
K2 from 12/2016 to 03/2017
lcw151t.dat 61 473 WASP151 light-curve obtained with
TRAPPIST on the 15/06/2016
lcw151w.dat 61 6729 WASP151 light-curve obtained with
WASP from 06/2008 to 11/2012
lcw153l.dat 61 15599 WASP153 light-curve obtained with
Liverpool on the 17/07/2015
lcw153r.dat 61 1400 WASP153 light-curve obtained with
RISE-2 on the 05/08/2017
lcw153w.dat 61 7548 WASP153 light-curve obtained with
WASP from 05/2004 to 08/2010
lcw156e.dat 61 213 WASP156 light-curve obtained with
EulerCam on the 29/12/2014
lcw156e1.dat 61 177 WASP156 light-curve obtained with
EulerCam on the 07/11/2016
lcw156n.dat 61 395 WASP156 light-curve obtained with
NITES on the 27/12/2016
lcw156w.dat 61 3631 WASP156 light-curve obtained with
WASP from 07/2008 to 12/2010
--------------------------------------------------------------------------------
Byte-by-byte Description of file: objects.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 9 A9 --- Name Star name
11- 12 I2 h RAh Right ascension (J2000)
14- 15 I2 min RAm Right ascension (J2000)
17- 21 F5.2 s RAs Right ascension (J2000)
23 A1 --- DE- Declination sign (J2000)
24- 25 I2 deg DEd Declination (J2000)
27- 28 I2 arcmin DEm Declination (J2000)
30- 33 F4.1 arcsec DEs Declination (J2000)
35- 36 A2 --- SpType MK spectral type
38- 45 F8.6 d Per Period
47- 56 A10 --- RV Name of the table with radial velocity data
58- 68 A11 --- LC1 Name of the table with photometric data
70- 81 A12 --- LC2 Name of the table with photometric data
83- 93 A11 --- LC3 Name of the table with photometric data
95-106 A12 --- LC4 Name of the table with photometric data
108-118 A11 --- LC5 Name of the table with photometric data
120-130 A11 --- LC6 Name of the table with photometric data
132-142 A11 --- LC7 Name of the table with photometric data
--------------------------------------------------------------------------------
Byte-by-byte Description of file: rvw151.dat rvw153.dat rvw156.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 13 A13 --- Inst Instrument (SOPHIE@OHP or CORALIE@Euler)
15- 23 F9.4 d Time Julian date (BJD-2450000)
25- 31 F7.3 km/s RV Radial velocity measurement
33- 37 F5.3 km/s e_RV rms uncertainty on RV (1 σ)
--------------------------------------------------------------------------------
Byte-by-byte Description of file: lc*.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 18 F18.12 d Time Julian date (BJD-2400000)
20- 39 F20.16 --- Flux Relative flux measurement
41- 61 E21.17 --- e_Flux rms uncertainty on Flux (1 σ)
--------------------------------------------------------------------------------
Acknowledgements:
Olivier Demangeon, olivier.demangeon(at)astro.up.pt
(End) Patricia Vannier [CDS] 20-Oct-2017