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Exploring the Universe with the National Schools’ Observatory

Exploring the Universe with the National Schools’ Observatory. Dr Christopher Leigh (NSO Project Manager). Liverpool IOP Conference 2 nd July 2009. The Liverpool Telescope. Extra-solar planets. Active Galaxies. Supernova. Gamma Ray Bursts.

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Exploring the Universe with the National Schools’ Observatory

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  1. Exploring the Universe with the National Schools’ Observatory Dr Christopher Leigh (NSO Project Manager) Liverpool IOP Conference 2nd July 2009

  2. The Liverpool Telescope Extra-solar planets Active Galaxies Supernova Gamma Ray Bursts Designed to investigate how the Universe changes Able to react quickly to sudden outbursts of energy Asteroids

  3. The Liverpool Telescope Located on an extinct (we hope) volcano on the Spanish island of La Palma, off the coast of West Africa.

  4. The Liverpool Telescope Dark skies, good weather and an altitude of 2400m combine to produce around 300 nights each year on which observations can be secured.

  5. The Liverpool Telescope The telescope is primarily used by: Professional Astronomers from LJMU, UK, Spain and collaborators Students on LJMU Undergraduate and Distance Learning Courses 5% set aside for use by schoolchildren in the UK and Ireland The National Schools’ Observatory

  6. The Liverpool Telescope (LT) The LT is primarily used by: Professional Astronomers from LJMU, UK, Spain and collaborators Students on LJMU Undergraduate and Distance Learning Courses 5% set aside for use by school children in the UK and Ireland The National Schools’ Observatory Online link (GUI) between the schools and the telescope Ensures efficient use of allocated time Simplify process so that young children (7+) can request images Protect systems so that professional use is not affected

  7. The NSO Portal www.schoolsobservatory.org.uk On average, the site serves around 2,200 pages to 500 individual users each day There are currently around 1,020 schools registered with the NSO Approximately 800 pages of news, information, workshops and projects Built around a facility for children and teachers to request images from the LT

  8. The NSO Website Content Multimedia content aimed at demonstrating difficult concepts and adding a bit of fun.

  9. The Go Observing Engine No human intervention between request and download (1 to 2 days) Pupils select from an observing database of several hundred objects Since October 2004, there have been ~13,000 observing requests

  10. LTImage Software LTImage is the NSO’s own imaging software that allows users to view images from the LT. There are also a number of tools to conduct a basic analysis of the data.

  11. Sample Observations from 2009 NGC 4618 Moon Section M1 (Crab Nebula) M57 NGC 2776 NGC 4278

  12. Sample Observations from 2008 Jupiter M27 (Dumbbell Nebula) Moon Section NGC 7479 Saturn NGC 5908

  13. Moonsaic Project http://www.schoolsobservatory.org.uk/obs/ulab/ moonsaic/ • The Moonsaic projects have proved very popular. • Aimed at ages 8 - 12. • Here we have split a high-resolution image of Moon at quarter-phase into 20 (JPEG) sections, so that schools can download and re-assemble it. • Around 100 schools took part. • Other Moonsaics include images of the Moon at full and crescent phase.

  14. Analysing Lunar Craters and Mountains • Students can use images of the Moon’s surface to undertake a number of tasks, such as: • Measuring the size and height of lunar craters and mountains. • Seeing if there’s an even distribution of craters across the lunar surface. • Aimed at ages 12+. • The tasks involve taking measurements using the LTImage software (ITC), calibrating the image scale (maths) and determining what uncertainties can arise during the process (practical science). Mountain shadow.

  15. Extrasolar Planet Hunt http://www.schoolsobservatory.org.uk/obs/ulab/ phunt/ • The Planet Hunt project is at the leading edge of scientific research. • Aimed at ages 14+. • We have been asked by one of the world’s leading transit-hunting teams (SuperWASP) to monitor a star with a suspected close-orbiting exoplanet. • Students analyse images of the target and results are combined online. • The first year (2007/8) of observation suggests we may have caught a new planet emerging from a transit. More data is needed to confirm findings.

  16. Supernova Project http://www.schoolsobservatory.org.uk/iya2009/supernova/ • The Supernovae project is investigating recent supernovae to see how the light from them decays over time. The results from students will contribute to our understanding of these relatively rare events. • Aimed at ages 14+.

  17. Asteroid Hunt http://www.schoolsobservatory.org.uk/iya2009/asteroid/ • The Asteroid project gives schools the important task of searching for Near Earth Objects (NEOs) in observations we have taken, and reporting back their positions. • Aimed at ages 12+. • Each result further refines the orbit of potentially dangerous NEOs that may one day pose a serious threat to humanity.

  18. A real-world application of technology The NSO aims to tap into the sense of excitement and wonder that children show towards astronomy, in order to further their knowledge of Science, ICT and Mathematics (STEM).

  19. Any Questions? www.schoolsobservatory.org.uk

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