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

Database last updated on Thu, 10 Sep 2026 16:40:58 +0000 by localhost

Critical warnings from b-files' comments for days between 2019280 and 2019280 (0 sec, 4 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
hg:	Lamp not detected f1= 5 f4= 4	1	1	B28019.119	MAUNA	#119	03:32:15		1	-1
hg:	Lamp not on... hg test terminated F1= 5 F4= 4	1	1	B28019.119	MAUNA	#119	03:32:15		1	-1
menu:	Brewer failed to respond 5 times	5	1	B28019.119	MAUNA	#119	17:48:26		1	-1
hp:	Spectrometer alignment trouble.	3	1	B28019.119	MAUNA	#119	19:30:03		1	-1

Instrument constant changes for the week before 2019280 (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
119	2019280	60	13.6

HP with step corrections larger than 20 steps (0 sec, 1 rows)

Serial	YYYYJJJ	HP large	max correction
119	2019280	4	62.1

Non-critical warnings from b-files' comments for days between 2019280 and 2019280 (0 sec, 6 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
dsp:	Doing dispersion test with Cd (UV port)	4	99	B28019.119	MAUNA	#119	01:42:06		1	-1
dp:	Doing dispersion with internal HG.	1	99	B28019.119	MAUNA	#119	02:16:40		1	-1
re:	Azimuth discrepancy = -5935	2	99	B28019.119	MAUNA	#119	17:50:36	-5935	-30	30
re:	Zenith discrepancy = -963	2	99	B28019.119	MAUNA	#119	18:42:12	-963	-10	10
ux:	UV extended scan aborted	1	3	B28019.119	MAUNA	#119	22:27:39		1	-1
fr:	Micrometer #1 reference found at step-1546 (+CAL)=-525 Now set to o3 offset = 5440	2	99	B28019.119	MAUNA	#119	23:18:15	(+CAL)=-525	1000	9000

Measurements and tests summary.

_jday	_loc	_serial	_skc	ds	dt	hg	hp	rs	sl	uv
280	MAUNA LOA OBS	#119	cal,menu	15	1	46	41	1	2	17

(0 sec)

New operators? (0 sec, 28 rows)

Operator	Serial
Time	119

Relative and absolute humidity for day 2019280 (2 sec, 1 rows)

Serial	RH, %	AH, g/m3	7-day RH history	Des-nt replcd days ago
119	23.8	6.1