Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id v8TCiIK9028398 for ; Fri, 29 Sep 2017 14:44:21 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1dxuYp-00017U-1C for rs_out_1@blacksheep.org; Fri, 29 Sep 2017 13:38:31 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1dxuYn-00017L-9r for rsgb_lf_group@blacksheep.org; Fri, 29 Sep 2017 13:38:29 +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 1dxuYk-0005Ku-It for rsgb_lf_group@blacksheep.org; Fri, 29 Sep 2017 13:38:28 +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=+OvuSwpM7ILMhlmBjDhxRyPcz81vs8b/oAgGz5rTt+k=; b=DgbEJaduIr6zrBMBCOPpyfFHDL S82bKgO5BhSBIuyRATzUhzk7BdfmwwEdjQJcv/8ljMHR7AcuzqLkt2TvlPDj7+5rWQSDbWmXZLTec z0psYs/8coqRA5+TBW/bS5gMn6FR5G7anyWBlZ2p5j9JetVhdh/FnBvNJ2Ij11mKdqts=; Received: from i-194-106-52-83.freedom2surf.net ([194.106.52.83]:44209 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 1dxuYk-0002Yg-8r for rsgb_lf_group@blacksheep.org; Fri, 29 Sep 2017 13:38:26 +0100 Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id 35D1B400069 for ; Fri, 29 Sep 2017 12:38:25 +0000 (UTC) To: rsgb_lf_group@blacksheep.org References: <59CE342F.4428.4709AE3D@mike.dennison.ntlworld.com> <59CE384A.2000705@posteo.de> From: Paul Nicholson Message-ID: Date: Fri, 29 Sep 2017 12:38:25 +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: <59CE384A.2000705@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-Spam-Score: 0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Yes that looks like a good signal at G3XDV, impressive for night-time reception. But hard to measure average S/N on a spectrogram. Currently running the 2-day stack but it's slow with a list length of 5e6. The signal calculator web page is not choosing correct optimum list length (the list length beyond which there is no further improvement in success rate) for these long messages. [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: 4ead635eadbaebfaa92cfec77deb715d Subject: Re: LF: DK7FC VLF carrier Content-Type: text/plain; charset=utf-8; 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 Yes that looks like a good signal at G3XDV, impressive for night-time reception. But hard to measure average S/N on a spectrogram. Currently running the 2-day stack but it's slow with a list length of 5e6. The signal calculator web page is not choosing correct optimum list length (the list length beyond which there is no further improvement in success rate) for these long messages. Decoder ram is 14.6 GByte with list 5e6. Will try the 3-day this evening. I could use some daytime carrier too, maybe improve the E-field calibration at 8270. -- Paul Nicholson --