Re: [Discuss-gnuradio] X-Ray flare observations with Gnu Radio software

2011-09-25 Thread Marcus D. Leech
On 25/09/11 08:29 AM, Patrik Tast wrote: > Most interesting, > > Tell us more how you did it. > - antenna used? > - daugherboard? > - etc > > Many SDR users in Northern Scandinavia are up day and night > listening on submarine traffic on VLF. > > I use a square-loop antenna, roughly 1.5M in d

Re: [Discuss-gnuradio] X-Ray flare observations with Gnu Radio software

2011-09-25 Thread Patrik Tast
: Sunday, September 25, 2011 0:06 Subject: [Discuss-gnuradio] X-Ray flare observations with Gnu Radio software Some of you know that among my various activities involving the application of radio to space science, I operate a VLF receiver, called SIDsuite, that is a Gnu Radio based application

Re: [Discuss-gnuradio] X-Ray flare observations with Gnu Radio software

2011-09-24 Thread Marcus D. Leech
On 09/24/2011 08:14 PM, Pace VanDevender wrote: Marcus, this is amazing data.  What frequencies are in your VLF band? Pace That particular trace was at 24KHz--looking at the NAA station in Cutler, Maine. Here i

Re: [Discuss-gnuradio] X-Ray flare observations with Gnu Radio software

2011-09-24 Thread Marcus D. Leech
On 24/09/11 05:33 PM, Nick Foster wrote: > Marcus, > > Very cool stuff! Can I ask about the hardware you're using with SIDsuite? > > --n > Highly sophisticated, top-secret alien-inspired technology :-) Actually, a 1.5M wide square-loop antenna, with about 80M of 22ga wire on it. Feeding a Behri

Re: [Discuss-gnuradio] X-Ray flare observations with Gnu Radio software

2011-09-24 Thread Nick Foster
Marcus, Very cool stuff! Can I ask about the hardware you're using with SIDsuite? --n On Sat, Sep 24, 2011 at 2:06 PM, Marcus D. Leech wrote: > ** > Some of you know that among my various activities involving the application > of radio to space science, I operate a VLF receiver, called > SIDs

[Discuss-gnuradio] X-Ray flare observations with Gnu Radio software

2011-09-24 Thread Marcus D. Leech
Some of you know that among my various activities involving the application of radio to space science, I operate a VLF receiver, called  SIDsuite, that is a Gnu Radio based application. Today, sunspot group 1302 has been putting on a great show, and I wanted to