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Microlensing’s Bi-products

Microlensing’s Bi-products. Christian Vinter Niels Bohr Institutet Københavns Universitet Nyborg Jun-07. Microlensing. Newton, 1704: Is it possible?. Soldner, 1804: Should be!. Einstein, 1915: Almost right, folks!. Eddington, 1919: Yes!. (Not to scale ... at all). Simplest case:.

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Microlensing’s Bi-products

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  1. Microlensing’s Bi-products Christian Vinter Niels Bohr Institutet Københavns Universitet Nyborg Jun-07.

  2. Microlensing Newton, 1704: Is it possible? Soldner, 1804: Should be! Einstein, 1915: Almost right, folks! Eddington, 1919: Yes! (Not to scale ... at all)

  3. Simplest case:

  4. Linseligningen:

  5. Giver forstærkningen givet position af den linsende binære stjerne.

  6. MACHO-BLG-1999-022

  7. MACHO-BLG-1999-022

  8. OGLE-BLG-2004-203

  9. OGLE-BLG-2004-203

  10. OGLE-CAR-1999-001

  11. OGLE-CAR-1999-001

  12. OGLE-BLG-2005-259

  13. OGLE-BLG-2005-259

  14. Webcam from the restaurant

  15. Conclusion/outlook One of very few direct ways of measuring stellar masses.

  16. Webcam from the restaurant

  17. OGLE-BLG-2004-203

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