2014 SuperDARN Workshop on Svalbard (Norway), May 25-30, 2014

By: Nathaniel Frissell  on: Sun., Dec. 08, 2013 02:42 PM EST  (1290 Reads)
Registration Website: http://www.unis.no/superdarn2014/(external link)
Meeting Dates: May 25-30, 2014
Deadlines for Registration & Accommodation: 23rd February 2014
Deadline for Abstracts: 25th April 2014
Deadline for Requesting Eduroam account: 15th May 2014
The 2014 SuperDARN meeting is going to be held in Longyearbyen, Svalbard (Norway). Longyearbyen is located on an archipelago at 78˚ North Latitude, making it one of the northernmost towns in the world. Longyearbyen has a long history of auroral and ionospheric research and is home to EISCAT Svalbard Incoherent Scatter Radar, the Kjell Henriksen Auroral Observatory, and the University Centre in Svalbard (UNIS). Longyearbyen is slated to be a future site of a SuperDARN radar.

Pictured: The 32 m dish of the EISCAT Svalbard radar (ESR). This radar operates in the 500 MHz band with a peak transmitter power of 1.0 MW. Foreground: Students from UNIS, the world's northernmost institution for higher education and research.

The Canadian e-PoP satellite mission detects SuperDARN HF radar signals

By: miker  on: Thu., Dec. 05, 2013 11:14 PM EST  (807 Reads)
SuperDARN PIs Drs. Kathryn McWilliams and J.-P. St. Maurice have announced that the Radio Receiver Instrument (RRI) carried by the CASSIOPE satellite has detected signals from the Saskatoon SuperDARN HF radar. The RRI is a component of the Canadian e-POP mission and is designed to receive SuperDARN pulses. The data have been analyzed by Dr. Rob Gillies of the University of Calgary and plotted to show that they reproduce the familiar radar multipulse sequence.

CASSIOPE is a small satellite from the Canadian Space Agency. It was launched on 29 Sept 2013 by SpaceX on their experimental Falcon 9 launch vehicle. E-PoP is the scientific payload and consists of eight space instruments including the RRI. The e-PoP Mission Scientist and Project Leader is Dr. Andrew Yau of the University of Calgary. Dr. Gordon James of the Communications Research Council (CRC) in Ottawa is the PI for the RRI and also Deputy Mission Scientist.

Ray Greenwald to give the Nicolet Lecture at the 2013 AGU Fall Meeting in San Francisco

By: miker  on: Sun., Dec. 01, 2013 01:05 AM EST  (1315 Reads)
Lecture details: Wednesday, December 11, 5:00-6:00 PM in Moscone West, Room 2022

The Executive Committee of the Space Physics and Aeronomy (SPA) section of the American Geophysical Union (AGU) has selected VT SuperDARN researcher Dr. Ray Greenwald to give the Nicolet Lecture for aeronomy and ionospheric physics at the 2013 AGU meeting. Ray of course is the originator of the HF coherent scatter radar technique and a founder of the SuperDARN collaboration. He is on the research faculty of Virginia Tech and a member of Space@VT. Congratulations, Ray!

More than 24,000 scientists, educators, and students are expected to attend the 2013 Fall AGU Meeting in San Francisco, December 9-13. The meeting website is http://fallmeeting.agu.org/2013/(external link)

The Nicolet lecture is part of an honorary lecture series called the Bowie Lectures. Also at the Fall 2013 AGU meeting and as part of the series, Prof. Nancy Crooker of Boston University will give the Parker Lecture for solar and heliospheric physics. For more information on the Bowie Lectures and the Lectures at this year's meeting click 'Read More'.

South African CubeSAT "ZACUBE-1" launched into orbit

By: miker  on: Mon., Nov. 25, 2013 11:04 AM EST  (1048 Reads)
A rocket carrying South Africa's first cubesat was carried into orbit on November 21, 2013 as part of the payload of a Dnepr launch from Yasny, Russia. The satellite was built by the Cape Peninsula University of Technology (CPUT) and carries a radio beacon that will transmit on 14.099 MHz after commissioning. Our SuperDARN colleagues at the South African National Space Agency (SANSA) have pointed out that the beacon can be a valuable source of precisely located signal for testing and calibrating SuperDARN radar performance and studying HF propagation. Click these links for information about the launch and satellite:

http://www.timeslive.co.za/scitech/2013/11/21/russia-s-dnepr-launches-south-africa-s-zacube-1-into-space(external link)

http://www.sansa.org.za/spacescience/resource-centre/news/83-south-africa-s-first-cubesat-heads-for-space(external link)

https://directory.eoportal.org/web/eoportal/satellite-missions/v-w-x-y-z/zacube-1(external link)

ESA SWARM mission launches

By: miker  on: Sat., Nov. 23, 2013 03:18 PM EST  (371 Reads)
Paraphrasing from the BBC on-line News item: 'The trio of European Space Agency (Esa) satellites left the Plesetsk Cosmodrome at 12:02 GMT November, 22, riding a Rockot vehicle. They were deployed at an altitude of 490km, in a polar orbit, 91 minutes later. The primary target for research is Earth's magnetic field and its secular variation. The lead-PI is Prof Eigil Friis-Christensen, a former director of Denmark's National Space Institute.' The mission has significant interest from the SuperDARN side, especially with Canadian researchers. The three satellites use the Canadian Electric Field Instrument (EFI), which is based on instruments developed by the University of Calgary.

BBC report on the launch: http://www.bbc.co.uk/news/science-environment-25028502(external link)

CSA (Canada) announcement: http://finance.yahoo.com/news/successful-launch-swarm-constellation-carrying-143846068.html(external link)
Print

Scientists from MIT Haystack Observatory to Visit VT SuperDARN Lab

By: Nathaniel Frissell  on: Tue., Nov. 12, 2013 02:50 PM EST  (598 Reads)
Drs. Anthea Coster and Philip Erickson of the MIT Haystack Observatory will be visiting the Virginia Tech SuperDARN group from November 13 -14. During this visit, they will be collaborating with members of the VT SuperDARN group on topics including Sub-Auroral Polarization Streams (SAPS), Inner Magnetospheric Coupling, radiation belt science using the Van Allen Probes, Traveling Ionospheric Disturbances, and data analysis software development. The recent expansion of the SuperDARN radar network to midlatitudes has enabled these collaborations with the mid-latitude Millstone Hill Observatory.

In addition to working on scientific collaborations, Drs. Coster and Erickson will be presenting a number of interesting seminars to Space@VT, the Department of Electrical and Computer Engineering, the Virginia Tech Amateur Radio Association (VTARA), and the Center for Enhancement of Engineering Diversity (CEED). Please read more for details on each of the seminars.
Page: 1/5 Next Page Last Page
1 2 3 4 5