Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-df03.r1000.mx.aol.com (Internet Inbound) with ESMTP id F041C380000A6; Mon, 9 Jan 2012 12:37:16 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1RkJ8S-0000R5-JG for rs_out_1@blacksheep.org; Mon, 09 Jan 2012 17:35:52 +0000 Received: from [83.244.159.144] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1RkJ8R-0000Qw-SS for rsgb_lf_group@blacksheep.org; Mon, 09 Jan 2012 17:35:51 +0000 Received: from out1.ip05ir2.opaltelecom.net ([62.24.128.241]) by relay3.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1RkJ8R-0008Ji-DW for rsgb_lf_group@blacksheep.org; Mon, 09 Jan 2012 17:35:51 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AgEFADckC09Ok8sI/2dsb2JhbABEgk6qBIEGgW0FAQEFCAEBA0kCLAEBAwUCAQMRBAEBCiUUAQQaBhYIBhMKAQICAQGHa7ZCjBEEgluFK4UuAZoN X-IronPort-AV: E=Sophos;i="4.71,480,1320624000"; d="scan'208,217";a="366282077" Received: from host-78-147-203-8.as13285.net (HELO xphd97xgq27nyf) ([78.147.203.8]) by out1.ip05ir2.opaltelecom.net with SMTP; 09 Jan 2012 17:34:40 +0000 Message-ID: <007e01cccef4$f4b645f0$0401a8c0@xphd97xgq27nyf> From: "mal hamilton" To: References: <4F0AF877.7000107@iup.uni-heidelberg.de> <002501cccee3$e6a01290$0401a8c0@xphd97xgq27nyf> Date: Mon, 9 Jan 2012 17:23:36 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: Re: LF: CPU and QRSS Content-Type: multipart/alternative; boundary="----=_NextPart_000_007B_01CCCEF3.6BEADA70" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.8 required=5.0 tests=HTML_30_40,HTML_MESSAGE 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 x-aol-global-disposition: G X-AOL-SCOLL-SCORE: 0:2:492370336:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d40d74f0b25cc65d1 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none This is a multi-part message in MIME format. ------=_NextPart_000_007B_01CCCEF3.6BEADA70 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable ps Roger what do you think of OPERA ? any good underground ? G3XBM ----- Original Message -----=20 From: mal hamilton=20 To: rsgb_lf_group@blacksheep.org=20 Sent: Monday, January 09, 2012 3:32 PM Subject: Re: LF: CPU and QRSS It seems an attractive mode ie eats up the CPU, needs Code/Decode and = is not as good as QRSS 3 I will avoid it and continue with CW and QRSS Attractive !! I am joking de g3kev ----- Original Message -----=20 From: Stefan Sch=E4fer=20 To: rsgb_lf_group@blacksheep.org=20 Sent: Monday, January 09, 2012 2:23 PM Subject: Re: LF: CPU and QRSS Laurence,=20 On my old LF grabber PC it is easily possible to run 6 SL instances = without problems. But, if Opera bahaves about like ROS regarding CPU = load (i did some ROS VLF tests for a few days in 2010, until i found = that it cannot decode signals that were more than O copy in DFCW-3), it = would be a problem for that PC or at least at its limit.=20 A pity about loosing the ID of that traces in the ARGO screen, = seemed to have been OOO copy... How many Opera decodes in AK so far, on 137? 73, Stefan Am 09.01.2012 14:03, schrieb Laurence KL7UK:=20 Ive been playing with Opera and mixing it up with QRSS up in = Alaska on my poor old Dell. It appears the CPU is overloaded and the = result is some very strange things happening - Im still not sure exactly = as I have to collect audio for Argo at just 172Hz using 136KHz USA for = running parallel Opera but the attached is what it produced on the pre = dawn Eu short period "tilt/lift/short term attenuation reduction" that = has occured a couple of times this week, and Ive not seen before - the = Eu dusk lift of around 5dB lasts for appx 45mins. I can decode DK7FC but there appears to be another signal - or = perhaps its an artifact. I dont think it was Steve VE7SL who was down at = 171 with a Strong "SL" a little later in the morning. Time I got that = additional processing power. Everything is shifted up in freq as you can = see and probably interrupts and allocations going on..certainly not a = Geo RF effect (or is it ??)=20 regards Laurence KL7UK ------=_NextPart_000_007B_01CCCEF3.6BEADA70 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
ps
Roger what do you think of OPERA ? any good = underground ?=20 G3XBM
 
----- Original Message -----
From:=20 mal=20 hamilton
Sent: Monday, January 09, 2012 = 3:32=20 PM
Subject: Re: LF: CPU and = QRSS

It seems an attractive mode ie eats up the = CPU, needs=20 Code/Decode and is not as good as QRSS 3
I will avoid it and continue with CW and=20 QRSS
Attractive !! I am joking
 
de g3kev
 
----- Original Message -----
From:=20 Stefan = Sch=E4fer=20
To: rsgb_lf_group@blacksheep.org= =20
Sent: Monday, January 09, = 2012 2:23=20 PM
Subject: Re: LF: CPU and = QRSS

Laurence,

On my old LF grabber PC it is = easily=20 possible to run 6 SL instances without problems. But, if Opera = bahaves about=20 like ROS regarding CPU load (i did some ROS VLF tests for a few days = in=20 2010, until i found that it cannot decode signals that were more = than O copy=20 in DFCW-3),  it would be a problem for that PC or at least at = its=20 limit.
A pity about loosing the ID of that traces in the ARGO = screen,=20 seemed to have been OOO copy...
How many Opera decodes in AK so = far, on=20 137?

73, Stefan

Am 09.01.2012 14:03, schrieb Laurence = KL7UK:=20
Ive been playing with Opera and mixing it up with = QRSS up in=20 Alaska on my poor old Dell. It appears the CPU is overloaded  = and the=20 result is some very strange things happening - Im still not sure = exactly=20 as I have to collect audio for Argo at just 172Hz using 136KHz USA = for=20 running parallel Opera but the attached is what it produced on the = pre=20 dawn Eu short period "tilt/lift/short term attenuation reduction" = that has=20 occured a couple of times this week, and Ive not seen before - the = Eu dusk=20 lift of around 5dB lasts for appx 45mins.

 I can = decode DK7FC=20 but there appears to be another signal - or perhaps its an = artifact. I=20 dont think it was Steve VE7SL who was down at 171 with a Strong = "SL"=20 a  little later in the morning. Time I got that additional = processing=20 power. Everything is shifted up in freq as you can see and = probably=20 interrupts and allocations going on..certainly not a Geo RF effect = (or is=20 it ??)
regards
Laurence=20 = KL7UK


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