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- Large_Aperture_Experiment_to_Detect_the_Dark_Ages abstract "The Large-Aperture Experiment to Detect the Dark Ages (LEDA) is designed to detect the spectrum of the 21 cm Hydrogen line from the Intergalactic Medium (IGM) at redshifts of 15-30, when the Universe was just ~1% of its present age. LEDA principally comprises a "large-N" array correlator (512 inputs over ~ 60 MHz), calibration & imaging system, and instrumentation for measurement of calibrated total-power. These systems will use the station 1 of the Long Wavelength Array as an aperture. LEDA is one of several efforts seeking to study cosmological reionization and the preceding Dark Ages. Others include the Precision Array for Probing the Epoch of Reionization (PAPER), Low Frequency Array (LOFAR), Murchison Widefield Array (MWA), and Giant Metrewave Radio Telescope (GMRT). LEDA will feature array-based calibration to improve the accuracy of foreground subtraction from the total-power signal. The project received funding from the National Science Foundation in August 2011.".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages wikiPageExternalLink 21cmcosmology.org.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages wikiPageExternalLink cosmicdarkages.org.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages wikiPageExternalLink www.ledatelescope.org.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages wikiPageID "34505922".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages wikiPageRevisionID "573820707".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages angularResolution "one to a few deg.".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages area "~3000 m²".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages built "in construction".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages diameter "500 m".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages hasPhotoCollection Large_Aperture_Experiment_to_Detect_the_Dark_Ages.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages location "the Long Wavelength Array site, adjacent to the Very Large Array in New Mexico".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages mounting "fixed".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages name "LEDA".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages organization "Harvard, UC Berkeley, UNM, Virginia Tech".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages style "dipole antenna array".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages wavelength "600.0".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages website 21cmcosmology.org.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages website cosmicdarkages.org.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages website www.ledatelescope.org.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages subject Category:Interferometers.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type Artifact100021939.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type Device103183080.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type Instrument103574816.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type Instrumentality103575240.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type Interferometer103578981.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type Interferometers.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type Magnifier103709206.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type MeasuringInstrument103733925.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type Object100002684.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type PhysicalEntity100001930.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type ScientificInstrument104147495.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type Telescope104403638.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages type Whole100003553.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages comment "The Large-Aperture Experiment to Detect the Dark Ages (LEDA) is designed to detect the spectrum of the 21 cm Hydrogen line from the Intergalactic Medium (IGM) at redshifts of 15-30, when the Universe was just ~1% of its present age. LEDA principally comprises a "large-N" array correlator (512 inputs over ~ 60 MHz), calibration & imaging system, and instrumentation for measurement of calibrated total-power. These systems will use the station 1 of the Long Wavelength Array as an aperture.".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages label "Large Aperture Experiment to Detect the Dark Ages".
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages sameAs m.0j26pzm.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages sameAs Q6489035.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages sameAs Q6489035.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages sameAs Large_Aperture_Experiment_to_Detect_the_Dark_Ages.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages wasDerivedFrom Large_Aperture_Experiment_to_Detect_the_Dark_Ages?oldid=573820707.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages homepage www.ledatelescope.org.
- Large_Aperture_Experiment_to_Detect_the_Dark_Ages isPrimaryTopicOf Large_Aperture_Experiment_to_Detect_the_Dark_Ages.