Sample diagrams and plots from exoplanet studies at UCLO
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/exoplanet_3.png?itok=CZr2PS_D)
A transit of the extrasolar planet HD189733b, obtained in 2006 by MSci project student Dan Smith. (This was one of the first transit observations made from UCLO, when only 9 transiting exoplanets were known.)
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/hd80606-diagram_0.png?itok=iM6q7dM5)
The discovery of the transit of HD80606b, observed from UCLO on 2009 Feb 13-14.
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/hd80606-fig1.png?itok=cHfdyIyS)
The transit of HD80606b, as observed with the C14 and Meade telescopes at UCLO
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/hd80606-fig2.png?itok=Y_NzcJBQ)
The transit of HD80606b, and model light curve.