Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, SPF_PASS,T_DKIM_INVALID autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: EATSERVER: mailn 1166; 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+deb8u2) with ESMTP id v7PKa32L024814 for ; Fri, 25 Aug 2017 22:36:05 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1dlLFk-0000CD-0u for rs_out_1@blacksheep.org; Fri, 25 Aug 2017 21:30:52 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1dlLFj-0000C4-Hx for rsgb_lf_group@blacksheep.org; Fri, 25 Aug 2017 21:30:51 +0100 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 4.89) (envelope-from ) id 1dlLFg-0003AE-PP for rsgb_lf_group@blacksheep.org; Fri, 25 Aug 2017 21:30:50 +0100 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=AP0hGdSR2Kj3s9YqkZ5j8sLllGnHOqeC9VEVmorFkFQ=; b=Hin48WgWvDB/djPP4qK+9wYzI1 67kboPTIl+hUM+r5lGPFf+Re8+yfmedvmOrouXRfGnSxsneIuNpCI7ScftWIjkK+dTxp2oPyG6OAC TkFXbLcmkT6+RYOscLG+RQYO2CypgFW6VJ+B9PTKKbs4L4Y/dfS6KRAI2O5nmxKFK4qk=; Received: from i-194-106-52-83.freedom2surf.net ([194.106.52.83]:36426 helo=pn.abelian.org) by porthos.netcom.co.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1dlLFe-00036v-BF for rsgb_lf_group@blacksheep.org; Fri, 25 Aug 2017 21:30:46 +0100 Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id A48C74008AC for ; Fri, 25 Aug 2017 20:30:45 +0000 (UTC) To: rsgb_lf_group@blacksheep.org References: <15e1991abae-c08-d02c@webjas-vac137.srv.aolmail.net> <59A066BA.7060608@posteo.de> From: Paul Nicholson Message-ID: <99e04e4a-b978-829d-dabe-1bd1551f9a19@abelian.org> Date: Fri, 25 Aug 2017 20:30:45 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: <59A066BA.7060608@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: bb61bee384896e075004ae5ec954ddd2 Subject: Re: VLF: Carrier on 4470.005 Hz! - EbNaut test Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit 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: O X-Status: X-Keywords: X-UID: 12462 Stefan wrote: > As soon as the message is decoded on Pauls side, > i want to rise the antenna current to 170 mA A poor signal today, and not detectable yesterday. Eb/N0 each day, measured by correlation with the known message: ebnaut options -f15 -f16 -M 23rd -6.2 dB 24th -16.8 dB 25th -9.2 dB The -16.8 dB on the 24th is effectively random noise, no detectable signal. Stacking 23rd and 25th gives -5.6 dB. Some way to go yet, unless we get a quiet day or two. -- Paul Nicholson --