/ftp/cats/J_MNRAS/415/103/.



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J/MNRAS/415/103     IPHAS T Tauri candidates in IC 1396      (Barentsen+, 2011)
The following files can be converted to FITS (extension .fit or fit.gz)
	table[be]1.dat tablec1.dat tabled1.dat
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Query from: http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=J/MNRAS/415/103
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Beginning of ReadMe : J/MNRAS/415/103 IPHAS T Tauri candidates in IC 1396 (Barentsen+, 2011) ================================================================================ T Tauri candidates and accretion rates using IPHAS: method and application to IC 1396. Barentsen G., Vink J.S., Drew J.E., Greimel R., Wright N.J., Drake J.J., Martin E.L., Valdivielso L., Corradi R.L.M. <Mon. Not. R. Astron. Soc., 415, 103-132 (2011)> =2011MNRAS.415..103B ================================================================================ ADC_Keywords: Clusters, open ; Stars, pre-main sequence ; Photometry, infrared ; Photometry, H-alpha ; Photometry, millimetric/submm Keywords: accretion, accretion discs - stars: pre-main-sequence - stars: variables: T Tauri, Herbig Ae/Be - open clusters and associations: individual: IC 1396 Abstract: The Isaac Newton Telescope (INT) Photometric H-Alpha Survey (IPHAS) is a 1800deg^2^ survey of the Northern Galactic Plane, reaching down to r' 21. We demonstrate how the survey can be used to (1) reliably select classical T Tauri star candidates and (2) constrain the mass accretion rates with an estimated relative uncertainty of 0.6dex. IPHAS is a necessary addition to spectroscopic surveys because it allows large and uniform samples of accretion rates to be obtained with a precise handle on the selection effects. We apply the method on a region of 7deg^2^ towards the HII region IC 1396 in Cepheus OB2 and identify 158 pre-main-sequence candidates with masses between 0.2 and 2.0M_sun_ and accretion rates between 10-9.2 and 10-7.0M_sun_/yr.

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