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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
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...
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
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
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
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
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...