The statistical uncertainties on X-ray flux and spectral parameters from Chandra ACIS-I observations of faint sources: Application to the Cygnus OB2 Association
Preprint published in 2016 by
J. F. Albacete-Colombo,
E. Flaccomio 
,
J. J. Drake,
N. J. Wright,
M. Guarcello,
Kashyap
,
J. J. Drake,
N. J. Wright,
M. Guarcello,
Kashyap
