J/A+A/471/L51 Spitzer observations of the hot Neptune GJ 436b (Gillon+, 2007)
Accurate Spitzer infrared radius measurement for the hot Neptune GJ 436b.
Gillon M., Demory B.-O., Barman T., Bonfils X., Mazeh T., Pont F., Udry S.,
Mayor M., Queloz D.
<Astron. Astrophys. 471, L51 (2007)>
=2007A&A...471L..51G 2007A&A...471L..51G
ADC_Keywords: Stars, double and multiple ; Planets ; Photometry, infrared
Keywords: techniques: photometric - eclipses - stars: individual: GJ 436 -
planetary systems - infrared: general
Abstract:
We present Spitzer Space Telescope infrared photometry of a primary
transit of the hot Neptune GJ 436b. The observations were obtained
using the 8µm band of the InfraRed Array Camera (IRAC).
Description:
This table contains the final photometric time series obtained after
reduction of the Spitzer IRAC 8 microns data of a primary transit of
GJ 436b (see paper for complete description). The first column gives
the date as Heliocentric Julian Days (HJD), the second one gives the
flux normalized to the out-of-transit average value, and the third one
gives the photon noise for each measurement.
Objects:
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RA (2000) DE Designation(s)
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11 42 11.1 +26 42 24 GJ 436b = GJ 436 b
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
phot.dat 32 355 Final photometric time series
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Byte-by-byte Description of file: phot.dat
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Bytes Format Units Label Explanations
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1- 14 F14.6 d HJD Heliocentric Julian Date
16- 23 F8.6 --- Flux Flux in 8µm band normalized to the
out-of-transit average value
25- 32 F8.6 --- Noise Photon noise
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Acknowledgements:
Michael Gillon, Michael.Gillon(at)obs.unige.ch
History:
* 08-Aug-2007: First version
* 02-Sep-2008: Corrected version, from author
(End) Patricia Vannier [CDS] 08-Aug-2007