Isaac Newton Telescope operated on the island of La Palma by the Isaac Newton Group in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofísica de Canarias.

[^2]: Based on observations obtained at the Gemini Observatory, which is operated by the Association of Universities for Research in Astronomy, Inc., under a cooperative agreement with the NSF on behalf of the Gemini partnership: the National Science Foundation (United States), the Science and Technology Facilities Council (United Kingdom), the National Research Council (Canada), CONICYT (Chile), the Australian Research Council (Australia), Ministério da Ciência e Tecnologia (Brazil) and Ministerio de Ciencia, Tecnología e Innovación Productiva (Argentina)

[^3]: Available at: `http://kurucz.cfa.harvard.edu/`

[^4]: Available at: `http://nova.astro.umd.edu/`
led to fresh calls for her to publish her medical records.

Trump went straight from the Dr Oz studio to a campaign rally in Ohio, where he told cheering supporters: "I don't know, folks. You think Hillary would be able to stand up here for an hour?"

Like Mr Trump she has drip fed details to the media, in the form of letters from her personal physician attesting to her excellent health. She has yet to publish her weight, although further medical disclosures are expected.

Like many men of his age, Mr Trump takes statins, to control blood pressure and cholesterol, it was revealed in this week's letter from his doctor.

He does not smoke or drink - he swore off alcohol at an early age after watching his older brother Freddy