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

Database last updated on Mon, 09 Feb 2026 10:40:48 +0000 by localhost

Critical warnings from b-files' comments for days between 2021197 and 2021197 (0 sec, 1 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
rs:	Brewer failed to respond 5 times	1	1	B19721.019	ALERT	#019	12:46:05		1	-1

Instrument constant changes for the week before 2021197 (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	2021197	32	3.7

Non-critical warnings from b-files' comments for days between 2021197 and 2021197 (0 sec, 6 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
re:	Azimuth discrepancy = -8643	3	99	B19721.019	ALERT	#019	12:49:00	-8643	-30	30
dsp:	Doing dispersion test with Hg (UV port)	2	99	B19721.019	ALERT	#019	13:03:01		1	-1
checkhg:	Last HG had to adjust the micrometer by at least 1	2	99	B19721.019	ALERT	#019	13:26:14		1	-1
re:	Zenith discrepancy = -927	1	99	B19721.019	ALERT	#019	17:06:18	-927	-10	10
si:	New SI, HC = 10, NC = -340 Old = -4 , -340	1	99	B19721.019	ALERT	#019	17:20:46		1	-1
ds:	Suppressed oscillation of filter wheel.	1	5	B19721.019	ALERT	#019	18:10:58		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	aode	ds	dt	ed	hg	rs	sl	uv	zs
197	ALERT	#019	inside,menu,Starting schedule calo3,Waiting until ZA = -70 now -70.1,Waiting until ZA = -70 now -70.5,Waiting until ZA = -70 now -70.8,Waiting until ZA = -70 now -71.1,Waiting until ZA = -70 now -71.4,Waiting until ZA = -70 now -71.7,Waiting until ZA = -70 now -72,Waiting until ZA = -70 now -72.3,Waiting until ZA = -70 now -72.6,Waiting until ZA = -70 now -72.8,Waiting until ZA = -70 now -73.1,Waiting until ZA = -70 now -73.4,Waiting until ZA = -70 now -73.6,Waiting until ZA = -75 now -75.1,Waiting until ZA = -75 now -75.3,Waiting until ZA = -75 now -75.4,Waiting until ZA = -75 now -75.5,Waiting until ZA = -75 now -75.7,Waiting until ZA = -75 now -75.8	48	48	6	2	51	5	8	12	70

(0 sec)

Relative and absolute humidity for day 2021197 (2 sec, 1 rows)

Serial	RH, %	AH, g/m3	7-day RH history	Des-nt replcd days ago
019	69.0	24.5