J/A+A/533/A114 Transit of super-Earth 55 Cnc e (Demory+, 2011)
Detection of a transit of the super-Earth 55 Cnc e with warm Spitzer.
Demory B.-O., Gillon M., Deming D., Valencia D., Seager S., Benneke B.,
Lovis C., Cubillos P., Harrington J., Stevenson K.B., Mayor M., Pepe F.,
Queloz D., Segransan D., Udry S.
<Astron. Astrophys. 533, A114 (2011)>
=2011A&A...533A.114D 2011A&A...533A.114D
ADC_Keywords: Stars, double and multiple ; Planets ; Photometry, infrared
Keywords: techniques: photometric - eclipses - stars: individual: 55 Cnc -
planetary systems - infrared: general
Abstract:
We report on the detection of a transit of the super-Earth
55 Cnc e with warm Spitzer in IRAC's 4.5um band.
Description:
This table contains the raw photometric time series obtained after
reduction of the warm Spitzer IRAC 4.5 microns data of a transit of 55
Cnc e (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-eclipse average value, the third one gives
the photon noise for each measurement and the fourth and fifth ones
are the stellar centroid position in x and y on the array.
Objects:
-----------------------------------------
RA (2000) DE Designation(s)
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08 52 35.8 +28 19 51 55 Cnc = HR 3522
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
phot.dat 57 5059 Transit photometry time-series
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See Also:
J/A+A/518/A25 : Transits of HD40307b by Spitzer (Gillon+, 2010)
J/A+A/528/A111 : GJ3634 radial velocity and 4.5um flux (Bonfils+, 2011)
Byte-by-byte Description of file: phot.dat
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Bytes Format Units Label Explanations
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1- 15 F15.7 d HJD Heliocentric Julian Date
17- 25 F9.7 --- Flux Flux normalized to the out-of-transit
average value
27- 35 F9.7 --- Noise Photon noise
37- 46 F10.7 pix Xpos Centroid position on the X axis
48- 57 F10.7 pix Ypos Centroid position on the Y axis
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Acknowledgements:
Brice-Olivier Demory, demory(at)mit.edu
(End) Patricia Vannier [CDS] 08-Aug-2011