Analysing b-file records for potential instrument or data problems.

Database last updated on Mon, 09 Feb 2026 06:40:48 +0000 by localhost

Critical warnings from b-files' comments for days between 2021196 and 2021196 (0 sec, 2 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
re:	Azimuth tracker ZEROING FAILURE	11	2	B19621.019	ALERT	#019	16:27:55		1	-1
menu:	Brewer failed to respond 5 times	3	1	B19621.019	ALERT	#019	16:47:57		1	-1

Instrument constant changes for the week before 2021196 (2 sec, 0 rows)

Hg with step corrections larger than 10 steps or multiple corrections larger than 2.5 steps (0 sec, 1 rows)

Serial	YYYYJJJ	HG large	max correction
019	2021196	16	4.4

Non-critical warnings from b-files' comments for days between 2021196 and 2021196 (0 sec, 7 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
dsp:	Doing dispersion test with Hg (UV port)	1	99	B19621.019	ALERT	#019	12:37:22		1	-1
checkhg:	Last HG had to adjust the micrometer by at least 1	1	99	B19621.019	ALERT	#019	13:10:32		1	-1
re:	Zenith discrepancy = -341	4	99	B19621.019	ALERT	#019	16:27:52	-341	-10	10
re:	Azimuth discrepancy = -6059	2	99	B19621.019	ALERT	#019	19:32:20	-6059	-30	30
re:	DEL key pressed	1	99	B19621.019	ALERT	#019	19:43:31		1	-1
ab_sk:	HOME key pressed	2	99	B19621.019	ALERT	#019	20:40:01		1	-1
skc:	Going to menu	1	99	B19621.019	ALERT	#019	23:05:07		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	dt	ed	hg	rs	sl
196	ALERT	#019	Going to menu,menu,Starting schedule inside,Waiting until ZA = 85 now 75.8,Waiting until ZA = 85 now 75.9,Waiting until ZA = 85 now 76,Waiting until ZA = 85 now 76.1	9	2	25	8	8

(0 sec)

Relative and absolute humidity for day 2021196 (2 sec, 1 rows)

Serial	RH, %	AH, g/m3	7-day RH history	Des-nt replcd days ago
019	62.6	15.2