Path: ...!weretis.net!feeder6.news.weretis.net!tncsrv06.tnetconsulting.net!tncsrv09.home.tnetconsulting.net!.POSTED.omega.home.tnetconsulting.net!not-for-mail From: Grant Taylor Newsgroups: sci.electronics.design Subject: Re: Eclipse Date: Wed, 10 Apr 2024 09:24:50 -0500 Organization: TNet Consulting Message-ID: References: <147267@dontemail.com> <661629e7$2$1258338$882e4bbb@reader.netnews.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Wed, 10 Apr 2024 14:24:50 -0000 (UTC) Injection-Info: tncsrv09.home.tnetconsulting.net; posting-host="omega.home.tnetconsulting.net:198.18.1.140"; logging-data="29739"; mail-complaints-to="newsmaster@tnetconsulting.net" User-Agent: Mozilla Thunderbird Content-Language: en-US In-Reply-To: <661629e7$2$1258338$882e4bbb@reader.netnews.com> Bytes: 1548 Lines: 13 On 4/10/24 00:55, bitrex wrote: > The return of the IR doesn't feel linear either, at some point as > coverage wanes it feels like it ramps up from not much to 100% over > about 30 seconds. I noticed that the speed of light change was faster at apex and slower away from the apex. I don't know how to describe mathematically much less graph it. It almost seems like a graph of cosine where the X axis is the percentage of light. -- Grant. . . .