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Arecibo:Statement on NSF Record of Decision(图)
Arecibo Statement NSF Record Decision
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2017/11/24
On Nov. 15, 2017, the National Science Foundation (NSF) signed its Record of Decision for the Arecibo Observatory in Puerto Rico. This important step concludes the agency's decision-making process wit...
Statement on impact of Hurricane Maria on Arecibo Observatory(图)
Hurricane Maria Arecibo Observatory
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2017/10/24
While Arecibo Observatory suffered some damage, initial indications are that the damage was less severe than might have been expected from a storm of the magnitude of Hurricane Maria. Operations at th...
Fact Sheet:Arecibo Observatory Review Process
Arecibo Observatory Review Process
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2016/6/22
On May 23, the National Science Foundation (NSF) announced in the Federal Register the beginning of an environmental impact statement (EIS) process to evaluate potential environmental impact...
Discovery and Follow-up of a Nearby Galaxy from the Arecibo Zone of Avoidance Survey
Discovery Follow-up Nearby Galaxy Arecibo Zone Avoidance Survey
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2011/10/13
The Arecibo L-Band Feed Array Zone of Avoidance (ALFA ZOA) Survey has discovered a nearby galaxy, ALFA ZOA J1952+1428, at a heliocentric velocity of +279 km s-1. The galaxy was discovered at low Galac...
Deep 21-cm HI Observations at z~0.1: The Precursor to the Arecibo Ultra Deep Survey
cosmology observations galaxies evolution radio lines galaxies
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2010/11/10
The \ALFA Ultra Deep Survey" (AUDS) is an ongoing 21-cm spectral survey with the Arecibo 305m telescope. AUDS will be the most sensitive blind survey undertaken with Arecibo's 300 MHz Mock spectromete...
The GALEX Arecibo SDSS survey: III. Evidence for the Inside-Out Formation of Galactic Disks
galaxies evolution–ultraviolet galaxies
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2010/11/10
We analyze a sample of galaxies with stellar masses greater than 1010M⊙ and with redshifts in
the range 0.025 < z < 0.05 for which HI mass measurements are available from the GALEX Arecibo SDSS Surve...
Arecibo Observations of Parkes Multibeam Pulsars
Pulsars interstellar matter scattering polarization
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2009/5/19
The on-going Parkes multibeam survey has been astoundingly
successful (Manchester et al. 2001), and its discovery of over 600
pulsars has opened up new avenues for probing the Galaxy’s electron cont...