Delivered-To: daveyxm@virginmedia.com Received: by 10.50.237.98 with SMTP id vb2csp200359igc; Wed, 5 Mar 2014 01:40:21 -0800 (PST) X-Received: by 10.194.85.75 with SMTP id f11mr6865415wjz.47.1394012420941; Wed, 05 Mar 2014 01:40:20 -0800 (PST) Return-Path: Received: from post.thorcom.com (post.thorcom.com. [195.171.43.25]) by mx.google.com with ESMTP id fx12si2273765wjc.110.2014.03.05.01.40.20 for ; Wed, 05 Mar 2014 01:40:20 -0800 (PST) Received-SPF: neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) client-ip=195.171.43.25; Authentication-Results: mx.google.com; spf=neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) smtp.mail=owner-rsgb_lf_group@blacksheep.org Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1WL7qb-0001DJ-46 for rs_out_1@blacksheep.org; Wed, 05 Mar 2014 09:10:41 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1WL7qa-0001DA-O9 for rsgb_lf_group@blacksheep.org; Wed, 05 Mar 2014 09:10:40 +0000 Received: from parrot.netcom.co.uk ([217.72.171.49]) by relay1.thorcom.net with esmtp (Exim 4.82) (envelope-from ) id 1WL7qZ-0004Xu-7P for rsgb_lf_group@blacksheep.org; Wed, 05 Mar 2014 09:10:39 +0000 Received: from sb.abelian.org (i-194-106-52-83.freedom2surf.net [194.106.52.83]) by parrot.netcom.co.uk (Postfix) with ESMTP id ACAFF3273E1 for ; Wed, 5 Mar 2014 09:09:12 +0000 (GMT) Received: from [127.0.0.1] (localhost [127.0.0.1]) by sb.abelian.org (Postfix) with ESMTP id EF91128A08E3 for ; Wed, 5 Mar 2014 09:10:35 +0000 (UTC) Message-ID: <5316EA0B.4020001@abelian.org> Date: Wed, 05 Mar 2014 09:10:35 +0000 From: Paul Nicholson User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org X-Spam-Score: 0.7 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Dabbling with a spectrogram at 29501 Hz and back-dating it a couple of days turned up this http://abelian.org/vlf/tmp/29501_140302a.gif Apparently a signal, approx 2014-03-03 02:00 to 07:00 UT. [...] Content analysis details: (0.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [217.72.171.49 listed in list.dnswl.org] 0.7 SPF_NEUTRAL SPF: sender does not match SPF record (neutral) X-Scan-Signature: 7aa9ad08848e488e22e0ff1d71f4ef1d Subject: LF: VLF 29501, signal? Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.9 required=5.0 tests=FROM_ENDS_IN_NUMS autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false Dabbling with a spectrogram at 29501 Hz and back-dating it a couple of days turned up this http://abelian.org/vlf/tmp/29501_140302a.gif Apparently a signal, approx 2014-03-03 02:00 to 07:00 UT. The timing corresponds with Bob Raide's Morse transmission on 29499 and I wondered if it was a sideband but there is nothing showing on the LSB at 29497 Hz. http://abelian.org/vlf/tmp/29501_140302b.gif I'm a little bit puzzled by this. It's too strong anyway to be a sideband of Bob's Morse. Maybe I have a software fault. Or was somebody else transmitting that night? -- Paul Nicholson --