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Observing >> Solar Observing and Imaging

George9
sage


Reged: 12/11/04

Re: Single Vs. Double Stack
      12/29/12 11:34 AM

For Lorentzian, as you shift the filters with respect to each other, it not only becomes dimmer, it also becomes wider. I tried to show it in the attached figures. The first shows (on an arbitrary frequency scale centered at 0) a single stack (SS) and double stack (DS center), the latter being the square of the first.

The second figure shows two SS's each offset in opposite directions but with the same bandwidth. The product is "DS shift," and "DS shift norm" is the same curve normalized to better see the width.

The third figure compares DS center to DS shift. The normalized version demonstrates that it gets wider.

As always, I could be wrong, but these were the kind of figures I was looking for. Sorry about the wrong function earlier.

George

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Subject Posted by Posted on
* Single Vs. Double Stack drksky 12/24/12 12:57 PM
. * Re: Single Vs. Double Stack rigel123   12/24/12 04:45 PM
. * Re: Single Vs. Double Stack Pawel   12/24/12 07:14 PM
. * Re: Single Vs. Double Stack marktownley   12/24/12 07:24 PM
. * Re: Single Vs. Double Stack BYoesle   12/24/12 08:14 PM
. * Re: Single Vs. Double Stack BYoesle   12/24/12 08:15 PM
. * Re: Single Vs. Double Stack David Knisely   12/25/12 10:05 PM
. * Re: Single Vs. Double Stack George9   12/25/12 10:39 PM
. * Re: Single Vs. Double Stack David Knisely   12/25/12 11:12 PM
. * Re: Single Vs. Double Stack Spectral Joe   12/26/12 12:53 AM
. * Re: Single Vs. Double Stack David Knisely   12/26/12 09:42 AM
. * Re: Single Vs. Double Stack marktownley   12/26/12 02:19 PM
. * Re: Single Vs. Double Stack BYoesle   12/26/12 04:13 PM
. * Re: Single Vs. Double Stack David Knisely   12/27/12 03:40 PM
. * Re: Single Vs. Double Stack BYoesle   12/27/12 07:39 PM
. * Re: Single Vs. Double Stack Bill Cowles   12/28/12 02:25 PM
. * Re: Single Vs. Double Stack David Knisely   12/28/12 02:21 AM
. * Re: Single Vs. Double Stack *DELETED* ValeryD   12/28/12 03:29 AM
. * Re: Single Vs. Double Stack BYoesle   12/28/12 10:37 PM
. * Re: Single Vs. Double Stack George9   12/28/12 11:32 PM
. * Re: Single Vs. Double Stack *DELETED* ValeryD   12/29/12 03:04 AM
. * Re: Single Vs. Double Stack *DELETED* bob71741   12/29/12 08:22 AM
. * Re: Single Vs. Double Stack George9   12/29/12 11:34 AM
. * Re: Single Vs. Double Stack George9   12/29/12 11:35 AM
. * Re: Single Vs. Double Stack BYoesle   12/29/12 09:01 PM
. * Re: Single Vs. Double Stack Bill Cowles   12/29/12 09:55 PM
. * Re: Single Vs. Double Stack Spectral Joe   12/30/12 12:10 AM
. * Re: Single Vs. Double Stack George9   12/30/12 12:49 AM
. * Re: Single Vs. Double Stack Spectral Joe   12/30/12 01:28 AM
. * Re: Single Vs. Double Stack George9   12/30/12 11:14 AM
. * Re: Single Vs. Double Stack BYoesle   12/30/12 01:14 PM
. * Re: Single Vs. Double Stack George9   12/30/12 05:25 PM
. * Re: Single Vs. Double Stack BYoesle   12/30/12 08:18 PM
. * Re: Single Vs. Double Stack Bill Cowles   12/31/12 03:09 PM
. * Re: Single Vs. Double Stack Spectral Joe   12/31/12 11:56 PM
. * Re: Single Vs. Double Stack George9   01/01/13 02:21 PM
. * Re: Single Vs. Double Stack Spectral Joe   01/01/13 02:50 PM
. * Re: Single Vs. Double Stack BYoesle   01/03/13 02:33 AM
. * Re: Single Vs. Double Stack George9   01/04/13 08:28 PM
. * Re: Single Vs. Double Stack marktownley   01/05/13 04:06 AM
. * Re: Single Vs. Double Stack BYoesle   01/05/13 01:07 PM
. * Re: Single Vs. Double Stack marktownley   01/06/13 01:29 PM
. * Re: Single Vs. Double Stack BYoesle   01/06/13 03:23 PM
. * Re: Single Vs. Double Stack George9   01/06/13 07:17 PM
. * Re: Single Vs. Double Stack George9   01/06/13 08:42 PM
. * Re: Single Vs. Double Stack BYoesle   01/06/13 10:40 PM
. * Re: Single Vs. Double Stack BYoesle   01/09/13 01:56 PM
. * Re: Single Vs. Double Stack frolinmod   01/09/13 05:35 PM
. * Re: Single Vs. Double Stack George9   01/09/13 08:26 PM
. * Re: Single Vs. Double Stack PEterW   01/12/13 05:27 PM
. * Re: Single Vs. Double Stack BYoesle   03/09/13 07:18 PM
. * Re: Single Vs. Double Stack marktownley   03/10/13 04:36 AM
. * Re: Single Vs. Double Stack George9   03/10/13 08:39 PM
. * Re: Single Vs. Double Stack BYoesle   03/10/13 11:11 PM
. * Re: Single Vs. Double Stack Spectral Joe   01/06/13 12:12 AM
. * Re: Single Vs. Double Stack marktownley   01/06/13 04:59 AM
. * Re: Single Vs. Double Stack BYoesle   01/06/13 07:27 AM
. * Re: Single Vs. Double Stack marktownley   01/03/13 06:08 PM
. * Re: Single Vs. Double Stack BYoesle   01/03/13 07:42 PM
. * Re: Single Vs. Double Stack Scott BeithAdministrator   01/04/13 02:31 PM
. * Re: Single Vs. Double Stack Bill Cowles   01/04/13 04:44 PM
. * Re: Single Vs. Double Stack Spectral Joe   01/04/13 07:14 PM
. * Re: Single Vs. Double Stack Jim Lafferty   01/03/13 01:57 PM
. * Re: Single Vs. Double Stack marktownley   12/31/12 06:34 AM
. * Re: Single Vs. Double Stack BYoesle   12/31/12 09:50 AM
. * Re: Single Vs. Double Stack George9   12/30/12 11:46 PM
. * Re: Single Vs. Double Stack BYoesle   12/31/12 02:16 AM
. * Re: Single Vs. Double Stack George9   12/31/12 09:46 AM
. * Re: Single Vs. Double Stack BYoesle   12/31/12 10:51 AM
. * Re: Single Vs. Double Stack bill1234   12/30/12 07:41 PM
. * Re: Single Vs. Double Stack BYoesle   12/30/12 01:50 AM
. * Re: Single Vs. Double Stack BYoesle   12/30/12 02:40 AM
. * Re: Single Vs. Double Stack Spectral Joe   12/29/12 09:53 PM
. * Re: Single Vs. Double Stack David Knisely   12/30/12 03:36 AM
. * Re: Single Vs. Double Stack doctomster   12/29/12 09:42 PM
. * Re: Single Vs. Double Stack George9   12/27/12 11:39 PM
. * Re: Single Vs. Double Stack BYoesle   12/26/12 05:10 PM
. * Re: Single Vs. Double Stack George9   12/26/12 08:00 AM
. * Re: Single Vs. Double Stack dbowlin   12/25/12 07:05 AM
. * Re: Single Vs. Double Stack Bill Cowles   12/26/12 11:08 PM
. * Re: Single Vs. Double Stack Andy Devey   12/27/12 11:35 AM
. * Re: Single Vs. Double Stack BYoesle   12/25/12 09:58 AM
. * Re: Single Vs. Double Stack dbowlin   12/25/12 06:02 PM
. * Re: Single Vs. Double Stack *skyguy*   12/24/12 02:15 PM
. * Re: Single Vs. Double Stack drksky   12/24/12 04:22 PM

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