Submitted by melindalord on Wed, 03/25/2015 - 16:39
Green Bank, WV National Radio Astronomy Observatory (NRAO), USA
The Society of Amateur Radio Astronomers (SARA) solicits papers for presentation at its 2015 Annual Conference to be held 21 June - 24 June 2015.
Submitted by melindalord on Tue, 03/24/2015 - 14:09
The Radio JOVE group, the INSPIRE Project and the Society of Amateur Radio Astronomers will have an exhibit in the Ball Arena booths 0421 and 0420 at Hamvention in Dayton, Ohio on May 15, 16 and 17, 2015.
Representatives from each group will be there to answer questions and explain radio astronomy observations. There will be displays of past observations. Due to the high radio frequency interference (RFI) of the convention, real time data will not be able to be displayed.
SARA plans to have SuperSID units available for sale as well as Radio JOVE kits and INPSIRE kits available for purchase.
Submitted by melindalord on Wed, 03/04/2015 - 13:47
The Western Conference starts with a tour of The Kavli Institute for Particle Astrophysics and Cosmology, or KIPAC on Friday at 3:00 pm. Dr. Mandeep S. S. Gill will be our guide.
For ID at the gate you will need a Driver's License or similar photo ID.
Be sure to allow plenty of time to get lost. I will try to be there well
before 3:00 PM. If you get lost, call me (Keith Payea) at (707)548-9532
Here's the basic scoop on where SLAC is and how to get there:
with other information there too.
Submitted by melindalord on Thu, 01/15/2015 - 16:36
The following positions will be up for election in June 2015: Secretary, Treasurer, two Director at Large and two regular Directors. If you would like to run for one of the available SARA officer or board positions please send a note to Secretary Bruce Randall (email@example.com) copying President Ken Redcap (firstname.lastname@example.org). Contact information also is listed in the Administrative Info tab on the SARA website (www.radio‐astronomy.org) and in the Administrative section of the SARA journal. To find out the duty and responsibilities for these positions, read the Operations Procedures Manual.
Author: Tom Hagen
Title: Portable VLF Receiver for Making Calibrated Magnetic Field Strength Measurements
Abstract: This presentation is about the author's continuing efforts to get calibrated measurements of the field strengths of the various VLF stations used by the SuperSID program as reference sources to detect sudden ionospheric disturbances (SID’s). Presently, the amplitude of data coming in from the various SuperSID stations around the world is uncalibrated. When a SID is detected, there is a measurable change in relative signal strength, but actual field strengths are unknown. If a portable VLF receiver and loop antenna setup could be developed that is calibrated, then such a setup could be shipped to different sites for calibrated field strength measurements. Users could even build their own receiver and loop antenna from standard plans. A small loop design and two receiver designs are discussed. Estimated sensitivities of each receiver design are calculated. Calculations are verified with laboratory tests.