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

Database last updated on Wed, 11 Feb 2026 03:10:52 +0000 by localhost

Critical warnings from b-files' comments for days between 2021104 and 2021104 (0 sec, 1 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
ds:	Suppressed oscillation of filter wheel.	31	5	B10421.119	MAUNA	#119	16:54:31		1	-1

Instrument constant changes for the week before 2021104 (3 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	2021104	2	21.0

Non-critical warnings from b-files' comments for days between 2021104 and 2021104 (0 sec, 5 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
zs:	ZS is not done when solar zenith angle less than 30 degrees. Skipping.	1	10	B10421.119	MAUNA	#119	20:32:51		1	-1
gi:	HOME key pressed	1	99	B10421.119	MAUNA	#119	20:47:44		1	-1
gi:	Going to menu	1	99	B10421.119	MAUNA	#119	20:47:48		1	-1
sr:	Azimuth discrepancy = -132	1	99	B10421.119	MAUNA	#119	20:55:45	-132	-30	30
si:	New SI, HC = 17, NC = 1666 Old = 14 , 1651	1	99	B10421.119	MAUNA	#119	21:04:06		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	aode	ds	dt	ed	fz	hg	hp	rs	sl	zs
104	MAUNA LOA OBS	#119	ecnouv,Next schedule will be ecnouv (now ecnouv ZS= 93 ZS= 93.731)	131	131	2	2	5	26	24	2	7	23

(0 sec)

Relative and absolute humidity for day 2021104 (2 sec, 1 rows)

Serial	RH, %	AH, g/m3	7-day RH history	Des-nt replcd days ago
119	3.8	0.8