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

Database last updated on Mon, 09 Feb 2026 08:10:50 +0000 by localhost

Critical warnings from b-files' comments for days between 2021172 and 2021172 (0 sec, 1 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
fz:	Suppressed oscillation of filter wheel.	21	5	B17221.009	MAUNA	#009	16:15:40		1	-1

Instrument constant changes for the week before 2021172 (2 sec, 0 rows)

Non-critical warnings from b-files' comments for days between 2021172 and 2021172 (0 sec, 6 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
sc:	SC intensity too low ( 1/cy), skipping.	1	3	B17221.009	MAUNA	#009	10:13:47		1	-1
ds:	HOME key pressed	1	99	B17221.009	MAUNA	#009	19:54:31		1	-1
ds:	Going to menu	1	99	B17221.009	MAUNA	#009	19:54:36		1	-1
sr:	Azimuth discrepancy = -848	1	99	B17221.009	MAUNA	#009	20:00:05	-848	-30	30
si:	New SI, HC = 11, NC = 1625 Old = 11 , 1625	1	99	B17221.009	MAUNA	#009	20:08:50		1	-1
zs:	ZS is not done when solar zenith angle less than 30 degrees. Skipping.	1	10	B17221.009	MAUNA	#009	20:37:32		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	aode	ds	dt	ed	fm	fz	hg	rs	sl	uv	zs
172	MAUNA LOA OBS	#009	ecsc,Next schedule will be ecsc (now ecsc ZS= 93 ZS= 93.745)	81	88	1	2	25	2	21	1	5	62	9

(0 sec)

Relative and absolute humidity for day 2021172 (2 sec, 1 rows)

Serial	RH, %	AH, g/m3	7-day RH history	Des-nt replcd days ago
009	2.6	0.5