Addon for the OEC.

HATP-40; Hartman et al (2012)
http://adsabs.harvard.edu/abs/2012AJ....144..139H
Wasp-17 b; Southworth et al. (2012)
http://adsabs.harvard.edu/abs/2012MNRAS.426.1338S
Wasp-31 b; Anderson et al. (2011)
http://adsabs.harvard.edu/abs/2011MNRAS.416.2108A
Wasp-63 b; Hellier et al. (2012) [added errbars]
http://adsabs.harvard.edu/abs/2012MNRAS.426..739H