Microlensing Observations in Astrophysics Contents MOA telescope mirror images Planets discovered See...
Baryonic dark matterCold dark matterHot dark matterLight dark matterMixed dark matterWarm dark matterSelf-interacting dark matterScalar field dark matterPrimordial black holesCuspy halo problemDark fluidDark galaxyDark globular clusterDark matter haloDark radiationDark starDwarf galaxy problemHalo mass functionMass dimension one fermionsMassive compact halo objectMirror matterNavarro–Frenk–White profileScalar field dark matterADMXANAISArDMCDEXCDMSCLEANCoGeNTCRESSTCUOREDAMA/LIBRADAMA/NaIDarkSideDARWINDEAPDMTPCDRIFTEDELWEISSEURECAKIMSLUXLZNAIADPandaXPICOSIMPLEUKDMCWARPXENONXMASSZEPLIN-IIIAMS-02ANTARESATICCALETCASTDAMPEMAGICHAWCHESSIceCubeMOAOGLEPAMELAVERITASMultiDarkPVLASHE0450-2958HVC 127-41-330Smith's CloudVIRGOHI21
Astronomical surveysExperiments for dark matter searchGravitational lensingExoplanet search projects
New ZealandJapanNagoya Universitymicrolensingdark matterextra-solar planetsstellar atmospheresSouthern Hemispheregravitational microlensingAustraliaUnited StatesMt. John University Observatoryreflector telescope
Microlensing Observations in Astrophysics (MOA) is a collaborative project between researchers in New Zealand and Japan, led by Professor Yasushi Muraki of Nagoya University. They use microlensing to observe dark matter, extra-solar planets, and stellar atmospheres from the Southern Hemisphere. The group concentrates especially on the detection and observation of gravitational microlensing events of high magnification, of order 100 or more, as these provide the greatest sensitivity to extrasolar planets. They work with other groups in Australia, the United States and elsewhere. Observations are conducted at New Zealand's Mt. John University Observatory using a 1.8 m (70.9 in) reflector telescope built for the project.
Contents
1 MOA telescope mirror images
2 Planets discovered
3 See also
4 References
5 External links
MOA telescope mirror images
Underside of main mirror
Camera assembly
Main mirror, side view
Planets discovered
The following planets have been announced by this survey, some in conjunction with other surveys.
Planet | Date announced |
---|---|
MOA-2007-BLG-197Lb | May 2015 |
MOA-2008-BLG-379Lb | November 2013 |
MOA-2011-BLG-322Lb | September 2013 |
MOA-bin-1b | May 2012 |
MOA-2009-BLG-387L | February 2011 |
MOA-2007-BLG-400Lb | September 18, 2008 |
MOA-2007-BLG-192Lb | May 30, 2008 |
OGLE-2003-BLG-235/MOA-2003-BLG-53b | April 15, 2004 |
See also
Optical Gravitational Lensing Experiment or OGLE, a similar microlensing survey- List of extrasolar planets
References
External links
- MOA website
- MicroFUN - Microlensing Follow-Up Network