Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_MED,SPF_PASS,SUBJ_ALL_CAPS,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+deb8u1) with ESMTP id v1AKWqCA015563 for ; Fri, 10 Feb 2017 21:32:53 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ccHoa-0006Vd-Ev for rs_out_1@blacksheep.org; Fri, 10 Feb 2017 20:29:08 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ccHoW-0006VU-6I for rsgb_lf_group@blacksheep.org; Fri, 10 Feb 2017 20:29:04 +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 1ccHoS-0004e4-4s for rsgb_lf_group@blacksheep.org; Fri, 10 Feb 2017 20:29:02 +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=7XwDD7qY/mBk1wZplKJjYIyXN79Q/9KzXf8EnlULdL8=; b=v5tTdT0zvUmece9WIr6/T7hS1V SXIewCaa8VVx2dRDBm0Gq29jtP9wEqdNQnEBPavPbgNVOdxB6U5byG63yR1u7YQzbW9FVa03DWQIP e/QdLqiU+S4SIWPpAatoxWVX/PU5C1GydpJyEkrsnvmVRghUlBN78wcxJMHXnb8l2lbY=; Received: from i-194-106-52-83.freedom2surf.net ([194.106.52.83]:48414 helo=pn.abelian.org) by porthos.netcom.co.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.88) (envelope-from ) id 1ccHoR-0004Rg-GU for rsgb_lf_group@blacksheep.org; Fri, 10 Feb 2017 20:28:59 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id CB9AA400646 for ; Fri, 10 Feb 2017 20:28:58 +0000 (UTC) To: rsgb_lf_group@blacksheep.org References: <15a28853593-3238-18940@webprd-a49.mail.aol.com> <589DE8CC.6010102@posteo.de> <589DF0AD.5020700@posteo.de> From: Paul Nicholson Message-ID: <902adf66-4d9e-03cb-3fa4-8a2a1e2b3acb@abelian.org> Date: Fri, 10 Feb 2017 20:28:58 +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: <589DF0AD.5020700@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: 1f795a2ee1ecd56682b47ad11969b3d3 Subject: Re: VLF: 8.270 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: RO X-Status: X-Keywords: X-UID: 10538 > determining eventual timing offsets could > be helpful. Plot of the correlation as a function of symbol timing offset http://abelian.org/vlf/tmp/170210a.png The peak is a bit vague but a centroid calculation gives a timing offset of +0.323 seconds, symbols arriving late by just over 1% of symbol length. -- Paul Nicholson --