PG 1456 BIG FT Archive

 22 May 02 2200UT    02/05/29 21:38:35 UT
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PG1456 BFT May 17, 12UT    02/05/22 22:31:59 UT
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PG1456 BFT May 16, 13UT    02/05/17 12:35:42 UT
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Big PG 1456 FT, May 16, 05 UT    02/05/16 13:13:42 UT
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PG 1456 FT    02/05/16 05:07:52 UT
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PG 1456 FT, May 14, 22 UT    02/05/15 17:33:39 UT
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PG 1456 FT, May 13, 22 UT    02/05/14 22:29:14 UT
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Combined PG 1456 light curve, May 13, 22 UT    02/05/13 22:20:40 UT
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PG1456 FT May 13, 9UT    02/05/13 22:20:06 UT
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PG 1456 FT, 12 May, 23 UT    02/05/13 10:08:31 UT
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PG1456 FT May 12, 12UT    02/05/12 23:38:19 UT
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PG 1456 FT, May 11, 02 UT    02/05/12 12:18:59 UT
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PG 1456 FT    02/05/12 02:26:36 UT
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PG 1456 FT    02/05/11 16:55:31 UT
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Based on combined light curve, May 10    02/05/11 04:22:51 UT
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Combined light curve, May 10    02/05/10 17:20:54 UT
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PG 1456 FT    02/05/10 17:18:22 UT
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Pg1456 FT May 9, 13UT    02/05/09 22:22:30 UT
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FT 09 May 02:00 UT    02/05/09 13:50:01 UT
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PG1456 LC    02/05/09 02:13:02 UT
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May 8 2002 0800UT    02/05/08 15:43:52 UT
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The FT is getting cleaner    02/05/08 07:50:47 UT
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The FT is getting cleaner...    02/05/08 00:52:42 UT
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7 May 02 0600 UT    02/05/08 00:18:29 UT
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PG1456 FT 07/05 00:40 UT    02/05/07 05:43:17 UT
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5 May 02 0300 UT    02/05/07 00:38:08 UT
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5 May 02 0000UT    02/05/05 03:21:00 UT
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4 May 2002 0200UT    02/05/04 23:39:55 UT
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3 May 2002 0300 UT    02/05/04 02:18:05 UT
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PG 1456 BIG WINDOW Archive

 22 May 02 2200UT    02/05/29 21:38:45 UT
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PG1456 Window May 17, 12UT    02/05/22 22:32:22 UT
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PG1456 Window May 16, 13UT    02/05/17 12:36:19 UT
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PG 1456 window, May 16, 05 UT    02/05/16 13:14:06 UT
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PG 1456 window, May 15, 17 UT    02/05/16 05:08:56 UT
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PG 1456 window, May 14, 22 UT    02/05/15 17:35:37 UT
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When will the sidelobes collapse? Keep on watching...

PG 1456 Window, May 13, 22 UT    02/05/14 22:30:58 UT
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PG1456 Window May 13, 9UT    02/05/13 22:25:08 UT
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PG1456 FT May 13, 9UT    02/05/13 10:11:00 UT
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PG 1456 Window, 12 May, 23 UT    02/05/13 10:09:14 UT
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PG1456 Window May 12, 12UT    02/05/12 23:38:53 UT
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PG 1456 Window, May 11, 02 UT    02/05/12 12:19:33 UT
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PG 1456 window    02/05/12 02:27:25 UT
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There is ample room for improvement...

Based on combined light curve, May 10    02/05/11 16:56:39 UT
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Combined light curve, May 10    02/05/10 17:20:02 UT
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PG 1456 Window    02/05/10 17:19:12 UT
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PG1456 window    02/05/09 22:22:59 UT
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PG1456 FT    02/05/09 13:41:06 UT
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Window 09 May 02:00 UT    02/05/09 13:40:40 UT
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May 8 2002 0800UT    02/05/09 02:13:30 UT
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..but the window is not.    02/05/08 07:51:37 UT
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Some good candidates for modes make themselves obvious    02/05/08 00:53:41 UT
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...but the window needs improvement.    02/05/08 00:19:49 UT
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7 May 02 0600 UT    02/05/08 00:19:06 UT
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PG1456 Window 07/05 00:40 UT    02/05/07 05:43:58 UT
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Waiting for more sites...

5 May 02 0300 UT    02/05/07 00:39:02 UT
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5 May 02 0000UT    02/05/05 03:21:17 UT
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4 May 2002 0200UT    02/05/04 23:40:15 UT
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3 May 2002 0300 UT    02/05/04 02:18:32 UT
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PG 1456 Showcase 1 Archive

 PG1456 RFT May 17, 12UT    02/05/29 21:39:33 UT
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PG1456 RFT May 16, 13UT    02/05/17 12:36:57 UT
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PG 1456 main power region, May 15, 17 UT    02/05/16 05:08:24 UT
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PG 1456 window, May 15, 17 UT    02/05/15 17:36:05 UT
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PG 1456 regional FT, May 15, 17 UT    02/05/15 17:34:32 UT
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PG 1456 regional FT, May 14, 22 UT    02/05/15 17:34:10 UT
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PG 1456 FT, May 13, 22 UT    02/05/14 22:29:48 UT
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PG1456 RFT May 13, 9UT    02/05/13 22:24:37 UT
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PG 1456 Regional FT, 12 May, 23 UT    02/05/13 10:09:59 UT
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PG1456 RFT May 12, 12UT    02/05/12 23:39:34 UT
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PG 1456 FT, May 11, 02 UT    02/05/12 12:20:06 UT
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PG 1456 main power region    02/05/12 02:27:00 UT
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Based on combined light curve, May 10    02/05/11 16:58:12 UT
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Combined light curve, May 10    02/05/10 17:20:29 UT
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PG 1456 Regional FT    02/05/10 17:18:46 UT
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Regional FT 09 May 02:00 UT    02/05/09 22:23:31 UT
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Regional FT    02/05/09 02:13:59 UT
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5 May 02 0000UT    02/05/08 00:56:25 UT
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PG 1456 Showcase 2 Archive

 Prewhitening the PG 1456 FT    02/05/18 01:43:19 UT
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From top to bottom, the peaks indicated with arrows are prewhitened. 10 frequencies are detected by now, but more seem present.

Prewhitening in the PG 1456 data    02/05/12 17:47:20 UT
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Upper panel: total FT of the PG 1456 WET data. Six frequencies to be prewhitened are indicated with arrows. Middle panel: FT after prewhitening these 6 signals. Three more variations stand out of the noise. Lower panel: FT after prewhitening all 9 signals. Evidence for more is present.

7 May 02 0600 UT    02/05/11 00:34:43 UT
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PG 1456 Showcase 3 Archive

 The FT of PG 1456 over time    02/05/11 19:02:43 UT
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This plot shows FTs of PG 1456. Upper panel: the two-site data from 2001; on the basis of this complicated FT the star was deemed worthwhile as a WET target. Middle panel: the FT of pre-WET data taken 2-3 weeks before the run. The pulsation amplitude had decreased drastically. Lower panel: the FT of the present WET data set. The pulsation modes are growing back, and they are readily detectable by the WET.

Last updated: 02/05/29 21:39:33 UT