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Near the center of Pasadena, California, and at various locations around the world, a team of scientists, engineers, and project specialists is busily planning and designing what eventually will becom...
A GREEN BANK TELESCOPE SURVEY FOR H I 21 cm ABSORPTION IN THE DISKS AND HALOS OF LOW-REDSHIFT GALAXIES
21 cm absorption survey Green Bank Telescope
2014/12/20
We present an H I 21 cm absorption survey with the Green Bank Telescope (GBT) of galaxy-quasar pairs selected by combining galaxy data from the Sloan Digital Sky Survey (SDSS) and radio sources from t...
The Energy Spectrum of Telescope Array's Middle Drum Detector and the Direct Comparison to the High Resolution Fly's Eye Experiment
UHECR cosmic ray Telescope Array energy spectrum High Resolution Fly’s Eye monocular hybrid HiRes
2012/2/24
The Telescope Array's Middle Drum fluorescence detector was instrumented with telescopes refurbished from the High Resolution Fly's Eye's HiRes-1 site. The data observed by Middle Drum in monocular mo...
2011 was a successful year for the GREGOR project. The telescope was finally completed in May with the installation of the 1.5-meter primary mirror. The installation of the first-light focal plane ins...
The Positioning System of the ANTARES Neutrino Telescope
ANTARES neutrino telescope detector alignment acoustic positioning calibration
2012/2/24
The ANTARES neutrino telescope, located 40km off the coast of Toulon in the Mediterranean Sea at a mooring depth of about 2475m, consists of twelve detection lines equipped typically with 25 storeys. ...
High precision astrometry mission for the detection and characterization of nearby habitable planetary systems with the Nearby Earth Astrometric Telescope (NEAT)
Exoplanets Planetary systems Planetary formation Astrometry Space Mission
2011/10/11
A complete census of planetary systems around a volume-limited sample of solar-type stars (FGK dwarfs) in the Solar neighborhood with uniform sensitivity down to Earth-mass planets within their Habita...
Holographic Measurement and Improvement of the Green Bank Telescope Surface
Holographic Measurement Improvement Green Bank Telescope Surface
2011/10/8
We describe the successful design, implementation, and operation of a 12 GHz holography system installed on the Robert C. Byrd Green Bank Telescope (GBT). We have used a geostationary satellite beacon...
The Allen Telescope Array Pi GHz Sky Survey II. Daily and Monthly Monitoring for Transients and Variability in the Bootes Field
Monthly Monitoring Transients Variability Bootes Field
2011/9/29
We present results from daily radio continuum observations of the Bootes field as part of the Pi GHz Sky Survey (PiGSS). These results are part of a systematic and unbiased campaign to characterize va...
Searching for distant blazars with GLAST and the Large Millimeter Telescope
Large Millimeter Telescope GLAST
2009/7/9
Searching for distant blazars with GLAST and the Large Millimeter Telescope。
Investigation of the 1-M telescope guiding at the Oan-Tonantzintla
1-M telescope Oan-Tonantzintla
2009/7/9
Investigation of the 1-M telescope guiding at the Oan-Tonantzintla。
Science with a Wide-field 6.5-m Spectroscopic Telescope
Wide-field 6.5-m Spectroscopic Telescope
2009/7/1
Science with a Wide-field 6.5-m Spectroscopic Telescope。
An All Sky Extrasolar Planet Survey with new generation multiple object Doppler instruments at Sloan telescope
Sky Extrasolar Planet Doppler instruments Sloan telescope
2009/6/30
An All Sky Extrasolar Planet Survey with new generation multiple object Doppler instruments at Sloan telescope。
Analysis of Hubble Space Telescope Fine Guidance Sensor Data in TRANS Mode：An Overview
Hubble Space Telescope Fine Guidance Sensor Data TRANS Mode
2009/6/30
Analysis of Hubble Space Telescope Fine Guidance Sensor Data in TRANS Mode：An Overview。
Small field CCD astrometry with a long focus reflector telescope
CCD astrometry reflector telescope
2009/6/11
Small field CCD astrometry with a long focus reflector telescope。
PRECISE ASTROMETRIC POSITIONS OF 16 MINOR PLANETS OBTAINED BY GPO TELESCOPE OF ESO-LA SILLA IN 1988
ASTROMETRIC POSITIONS GPO TELESCOPE MINOR PLANETS
2009/4/23
PRECISE ASTROMETRIC POSITIONS OF 16 MINOR PLANETS OBTAINED BY GPO TELESCOPE OF ESO-LA SILLA IN 1988。