Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_MED,SPF_PASS,T_DKIM_INVALID autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: : mailn 1480; Body=2 Fuz1=2 Fuz2=2 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u1) with ESMTP id v0SEZnT5029085 for ; Sat, 28 Jan 2017 15:35:52 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1cXTrv-0006PM-GE for rs_out_1@blacksheep.org; Sat, 28 Jan 2017 14:20:43 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1cXTrv-0006PD-6E for rsgb_lf_group@blacksheep.org; Sat, 28 Jan 2017 14:20:43 +0000 Received: from porthos.netcom.co.uk ([217.72.171.73]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from ) id 1cXTrs-00071x-Nw for rsgb_lf_group@blacksheep.org; Sat, 28 Jan 2017 14:20:42 +0000 X-DKIM-Result: Domain=abelian.org Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=abelian.org ; s=default; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:To:Subject:Sender:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=GdtR6OfLweroNPxA47twWKgqHRFdTLl2Yk7KgboinGU=; b=OdkIMhl36JBTWKTRnTbP/KPpMR eC3kbcf2kA38OgWMQIVrNFbhqutbvaNLZGn/M8b6K5fQGK5DT8wJncaKdpWbfeGxp181WXwCliQyg rS64dQEubQ+IkLHH1EDo4EmeVfMjM+7R1OAH7RZyRgmgw+DMWbLUXlSeyTWFf6ItAY90=; Received: from i-194-106-52-83.freedom2surf.net ([194.106.52.83]:50118 helo=pn.abelian.org) by porthos.netcom.co.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from ) id 1cXTrs-0005a6-Ds for rsgb_lf_group@blacksheep.org; Sat, 28 Jan 2017 14:20:40 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id D0B834002D1 for ; Sat, 28 Jan 2017 14:20:39 +0000 (UTC) To: rsgb_lf_group@blacksheep.org References: <159c6d4aa99-2cc9-11356@webprd-m36.mail.aol.com> <5884E0D8.1090102@abelian.org> <5885FBEE.3060408@posteo.de> <58861BDF.8010605@posteo.de> <58875792.7020302@posteo.de> <58879804.7010301@abelian.org> <5887ACEB.2000207@posteo.de> <5888EEDA.6070308@abelian.org> <58890610.2060309@posteo.de> From: Paul Nicholson Message-ID: <588CA8B7.7010308@abelian.org> Date: Sat, 28 Jan 2017 14:20:39 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.8.0 MIME-Version: 1.0 In-Reply-To: <58890610.2060309@posteo.de> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - porthos.netcom.co.uk X-AntiAbuse: Original Domain - blacksheep.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - abelian.org X-Get-Message-Sender-Via: porthos.netcom.co.uk: authenticated_id: catchall@abelian.org X-Authenticated-Sender: porthos.netcom.co.uk: catchall@abelian.org X-Scan-Signature: 0a4643e586472c13187d293ec5d096c2 Subject: Re: ULF: EbNaut over 3 wavelengths on ULF Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit 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 X-Scanned-By: MIMEDefang 2.75 Status: RO X-Status: A X-Keywords: X-UID: 10370 On the 26th there was stormy weather all day near Marseille, not exactly Heidelberg but it's a start. It's in the right quadrant but longer distance. (It made me think of Garlaban and I ended up reading La lettre de Lili des Bellons à Marcel Pagnol - moving and beautiful.) I used vttoga to collect timings of all the sferics received at Todmorden, Bielefeld and Cumiana during 10:00 to 14:00. Then I used vtspot to determine which sferics originated in the region of Marseille. This produced a list of 172 sferics to analyse. I inspected each one using vtplot and discarded the scruffy ones, keeping the best 54. vtcmp -m pd360 then compared the phase angles from the three rx channels during each sferic. I concluded that the relative phase of the channels was just as expected for this quadrant at 3kHz. That means the propagation cannot be doing anything too surprising with the polarisation at this frequency. -- Paul Nicholson --