Space & Atmospheric  

New results from the AO Remote Optical Facility (ROF) have shown that certain wavelike perturbations in the Earth’s ionosphere are highly dependent on season in a variety of ways. For the first time, these perturbations – known as Medium Scale Traveling Ionospheric Disturbances (MSTIDs) - were conclusively shown to be modulated by the geomagnetic and solar activities.

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Space & Atmospheric Transforming the Arecibo Observatory into a Classroom

This past January, the Arecibo Observatory became the classroom for students from the Miami University in Ohio. Dr. Qihou Zhou, professor and chair of the Department of Electrical and Computer Engineering at the university, has held the “Undergraduate Hands-on Experience with Incoherent Scatter Radar” three-week winter term course at the observatory for the past six years. Read More

Atmospheric Sciences

The CARLA project, lead by Arecibo Observatory (AO) scientist Dr. Jens Lautenbach (PI) and Dr. Pedrina Terra dos Santos (Co-I), was recently awarded funding by the Puerto Rico Science Technology & Research Trust. CARLA will deliver information about aerosol properties over time and altitude in order to study the dynamics of aerosol layers, including the Saharan Air Layer which influences cloud and hurricane formation and the air quality. Read More

Call for HF Proposals 2018

The Arecibo Observatory invites you to submit proposals for the use of the HF facility during 2018. HF experiments at Arecibo are scheduled by demand in periods of 5-7 days around new moon. Proposals should specify the associated diagnostics required: the incoherent scatter radar (ISR), active and passive optical instruments and others.

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