Name	Last modified	Size	Description
	Parent Directory		-
	0607	2006-08-12 21:40	85
	060817.gnp	2006-08-17 19:12	2.0K
	060817_m.gnp	2006-08-17 20:32	3.0K
	060818.gnp	2006-08-17 18:52	1.9K
	060818_m.gnp	2006-08-17 18:51	3.0K
	2-3.gnp	2006-07-03 14:33	500
	2-3.png	2006-07-03 14:33	15K
	3lux.txt	2006-07-05 22:58	2.4K
	4-.txt	2006-07-05 22:58	84K
	10-.txt	2006-07-11 18:57	166K
	10-12.gnp	2006-07-13 11:03	2.3K
	10-lux.png	2006-07-13 11:03	20K
	10-luxn.gnp	2006-07-11 18:57	1.2K
	12-.txt	2006-07-13 11:03	67K
	22v23p.png	2006-06-23 12:32	14K
	22v23r.txt	2006-06-23 12:07	145K
	22v23rMl.png	2006-06-23 12:32	16K
	23pdu.png	2006-06-26 12:59	13K
	25-26.png	2006-06-26 11:09	14K
	25-26d.png	2006-06-26 13:39	14K
	25-27_1.txt	2006-06-26 13:39	63K
	28-1.gnp	2006-07-03 14:41	485
	28-1.txt	2006-07-03 15:02	124K
	28-29.png	2006-07-03 14:41	17K
	28-30.png	2006-07-03 14:41	17K
	30-.gnp	2006-07-03 14:33	626
	30-.png	2006-07-03 14:33	19K
	30-.txt	2006-07-03 14:33	240K
	30-lux.gnp	2006-07-05 22:58	1.3K
	30-lux.png	2006-07-05 22:58	19K
	100630L1.gnp	2010-10-23 12:36	2.7K
	PVmeas.zip	2006-06-23 12:35	74K
	cal.gnp	2006-07-04 00:08	839
	cal.png	2006-07-04 00:08	11K
	callin.gnp	2006-07-05 22:58	1.9K
	callin.png	2006-07-05 22:58	12K
	callog.gnp	2006-07-04 00:08	321
	callog.png	2006-07-04 00:08	8.9K
	casy.tab	2006-06-23 11:28	140
	casy.txt	2006-06-23 12:42	101
	casy2.tab	2006-07-03 14:46	148
	crontab.txt	2006-08-18 15:07	199
	fe/	2010-04-08 23:39	-
	finalRlarge.sh	2006-11-01 20:52	1.7K
	finalRsmall.sh	2006-11-01 20:52	1.8K
	final_lar_mpw.sh	2006-11-01 20:52	1.9K
	final_large.aug7.sh	2006-08-08 20:57	1.5K
	final_large.sh	2006-11-01 20:52	2.9K
	final_large6.sh	2006-08-08 20:57	2.1K
	final_large7.sh	2006-08-08 20:57	2.1K
	final_large_d.sh	2006-11-01 20:52	2.9K
	final_large_m.sh	2006-11-01 20:52	1.8K
	final_small.sh	2006-11-01 20:52	3.0K
	final_small6.sh	2006-08-08 20:57	2.2K
	final_small7.sh	2006-08-08 20:57	2.2K
	final_small_m.sh	2006-11-01 20:52	1.3K
	final_tiny_mpw.sh	2006-11-01 20:52	4.8K
	fit.log	2006-06-23 12:28	535
	future.sh	2006-08-10 20:07	2.0K
	htm.sh	2006-08-05 17:44	374
	idald	2006-12-27 12:41	1.3K
	jevy.txt	2006-10-21 20:07	4.1K
	jul.htm	2006-07-21 22:20	135
	july.htm	2006-07-21 21:55	396
	july.sh	2006-08-04 20:12	1.5K
	july1.sh	2006-08-04 20:12	1.5K
	june.sh	2006-08-05 17:44	1.5K
	light_new.sh	2010-10-23 12:36	948
	lightmeter/	2012-08-06 12:00	-
	mm23du.gnp	2006-06-26 12:59	504
	mm25-26.gnp	2006-06-26 11:09	489
	mm25-26d.gnp	2006-06-26 13:39	510
	mml.gnp	2006-06-23 12:32	496
	mmlp.gnp	2006-06-23 12:32	495
	mmls.gnp	2006-06-23 10:40	104
	moo13-14.sh	2006-07-14 20:41	180
	moo14-15.sh	2006-07-14 20:44	340
	multimet_v	2006-08-05 17:55	16K
	multimet_v.c	2006-08-05 17:55	6.7K
	multimeter-0.0.6j.tar.gz	2006-09-05 11:31	21K
	n	2006-07-11 18:57	1.3K
	new17.zip	2006-08-17 20:57	15K
	newSep4.zip	2006-09-04 14:17	15K
	new_scripts.zip	2006-08-16 16:27	4.9K
	night.sh	2006-08-02 19:46	33
	night1.sh	2006-07-14 23:04	604
	night_bas_m.gnp	2006-08-28 13:42	3.0K
	night_bas_ms.gnp	2006-09-18 18:37	2.8K
	night_bas_sm.gnp	2006-08-17 20:55	1.9K
	night_basic.gnp	2006-08-17 23:44	1.9K
	night_future.gnp	2006-08-10 20:28	2.1K
	night_m.gnp	2006-08-17 20:52	3.0K
	night_ne.sh	2006-08-02 23:57	132
	night_new.sh	2006-11-01 21:15	2.8K
	night_new1.sh	2006-12-08 10:27	2.8K
	night_new3.sh	2006-12-08 10:34	2.9K
	night_new5.sh	2006-12-21 17:27	3.1K
	night_new_corr.sh	2006-07-15 23:09	375
	night_pl.sh	2006-07-14 22:56	110
	night_plot.sh	2006-12-21 17:41	566
	night_plot1.sh	2006-12-27 12:44	546
	night_repair.sh	2006-12-27 17:25	1.7K
	night_sm.png	2006-07-21 22:19	6.6K
	ohrev	2006-08-04 19:20	536
	planet	2006-08-17 22:50	224K
	planet.pas	2006-08-17 22:50	26K
	planet3	2006-08-17 22:50	224K
	planet3.pas	2006-08-17 22:50	26K
	planet3e.pas	2006-09-07 18:38	29K
	s.gnp	2006-06-23 12:30	463
	scripts07-2.zip	2007-02-16 20:05	26K
	scripts07.zip	2007-01-06 13:13	95K
	scripts08_1.zip	2008-03-20 16:23	93K
	sol_heights	2006-08-17 22:49	169K
	sol_heights.pas	2006-08-17 22:49	9.4K
	sou21.png	2006-06-23 12:30	11K
	sou21.txt	2006-06-23 12:09	1.7K
	sou21c.png	2006-06-23 12:25	9.3K
	sr.gnp	2006-06-23 12:25	359

sou21.png is a plot of four quantities the preceding evening (solstice day), with another PV panel and manual readings (Tomas Miler). sou21r.png shows the suitability of measuring current as a proxy for illumination.

On June 28, I bought a new small (0.01 m2) PV panel with a maximum voltage (full sunlight) almost 4.5 V. Using it, the minima during clear nights are just slightly below 1 mV, enabling measurement sensitivity of almost ten per cent. It is a good device to monitor clouds -- any clouds mean more light then that corresponding to 0.9 mV.

Actual night plot, from noon to noon, is updated 11 times an hour as night.png. Yesterday and before, the files are named yymmdd.png or yymmdd.txt.