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

Database last updated on Fri, 13 Mar 2026 11:40:41 +0000 by localhost

Critical warnings from b-files' comments for days between 2026049 and 2026049 (0 sec, 3 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
tf:	Brewer failed to respond 5 times	7	1	B04926.019	LONDO	#019	13:12:51		1	-1
hg:	Lamp not on... hg test terminated F1= 1 F4= 119	1	1	B04926.019	LONDO	#019	17:54:12		1	-1
hg:	Lamp not detected f1= 1 f4= 119	1	1	B04926.019	LONDO	#019	17:54:13		1	-1

Instrument constant changes for the week before 2026049 (1 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	2026049	7	4.2

Non-critical warnings from b-files' comments for days between 2026049 and 2026049 (0 sec, 1 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
dp:	Doing dispersion with internal HG.	1	99	B04926.019	LONDO	#019	11:26:48		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	dt	hg	rs	sl	uv
049	LONDON	#019	INSIDE,Waiting until ZA = -100 now -100.4,Waiting until ZA = -100 now -102.3,Waiting until ZA = -100 now -104.1,Waiting until ZA = -75 now -75.4,Waiting until ZA = -85 now -89.7,Waiting until ZA = -85 now -92,Waiting until ZA = -85 now -93.8,Waiting until ZA = -85 now -95.6	15	46	15	14	1

(1 sec)

Relative and absolute humidity for day 2026049 (1 sec, 1 rows)

Serial	RH, %	AH, g/m3	7-day RH history	Des-nt replcd days ago
019	0.6	0.2