Return-Path: Received: (qmail 17862 invoked from network); 27 Nov 2002 08:37:11 -0000 Received: from warrior.services.quay.plus.net (212.159.14.227) by mailstore with SMTP; 27 Nov 2002 08:37:11 -0000 Received: (qmail 13133 invoked from network); 27 Nov 2002 08:37:11 -0000 Received: from post.thorcom.com (193.82.116.70) by warrior.services.quay.plus.net with SMTP; 27 Nov 2002 08:37:11 -0000 X-SQ: A Received: from majordom by post.thorcom.com with local (Exim 4.10) id 18Gxfc-0001mD-00 for rsgb_lf_group-outgoing@blacksheep.org; Wed, 27 Nov 2002 08:35:44 +0000 Received: from [62.253.162.41] (helo=mta01-svc.ntlworld.com) by post.thorcom.com with esmtp (Exim 4.10) id 18Gxfb-0001m4-00 for rsgb_lf_group@blacksheep.org; Wed, 27 Nov 2002 08:35:44 +0000 Received: from oemcomputer ([80.4.116.157]) by mta01-svc.ntlworld.com (InterMail vM.4.01.03.27 201-229-121-127-20010626) with SMTP id <20021127083537.FLHF8557.mta01-svc.ntlworld.com@oemcomputer> for ; Wed, 27 Nov 2002 08:35:37 +0000 Message-ID: <000801c295f0$172fe660$9d740450@oemcomputer> From: "Mike Dennison" To: rsgb_lf_group@blacksheep.org References: <3DE2C221.165F095@att.net> Date: Wed, 27 Nov 2002 08:36:31 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Subject: LF: Re: HBG dip before sunset Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, hits=-0.3 required=5.0tests=QUOTED_EMAIL_TEXT,REFERENCES,SPAM_PHRASE_00_01, USER_AGENT_OEversion=2.42 Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group > Just looked at W1TAG's HBG plot and saw he has the same sharp dip in > signal but slightly earlier than what I saw. This dip occurred about > half and hour before sunset here. Of course John's sunset is slightly > earlier than mine. > Dexter A reminder for those relatively new to this group that I made a recording of HBG during a total eclipse of the sun a couple of years ago. It can be found at http://www.lf.thersgb.net/gallery/eclipse.htm. Note that HBG is about 750km from me and is always S9 by ground wave. The variation in strength is almost certainly due to interference between the sky and ground waves. Interesting nevertheless. Mike, G3XDV http://www.lf.thersgb.net ====================