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

Database last updated on Wed, 11 Feb 2026 08:40:52 +0000 by localhost

Critical warnings from b-files' comments for days between 2021089 and 2021089 (0 sec, 3 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
ds:	Suppressed oscillation of filter wheel.	12	5	B08921.009	MAUNA	#009	17:11:05		1	-1
hg:	Lamp not on... hg test terminated F1= 3 F4= 11	1	1	B08921.009	MAUNA	#009	18:17:07		1	-1
hg:	Lamp not detected f1= 3 f4= 11	1	1	B08921.009	MAUNA	#009	18:17:08		1	-1

Instrument constant changes for the week before 2021089 (3 sec, 0 rows)

Non-critical warnings from b-files' comments for days between 2021089 and 2021089 (0 sec, 4 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
zs:	ZS intensity too low ( 140/cy), skipping.	2	99	B08921.009	MAUNA	#009	16:23:05		1	-1
re:	Zenith discrepancy = -2129	1	99	B08921.009	MAUNA	#009	18:12:48	-2129	-10	10
re:	Azimuth discrepancy = -5477	1	99	B08921.009	MAUNA	#009	18:13:30	-5477	-30	30
zs:	ZS is not done when solar zenith angle less than 30 degrees. Skipping.	1	10	B08921.009	MAUNA	#009	20:46:22		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	aode	ds	dt	ed	fm	fz	hg	rs	sl	uv	zs
089	MAUNA LOA OBS	#009	ecsc,Next schedule will be ecsc (now ecsc ZS= 93 ZS= 93.11699)	75	80	1	2	32	5	22	1	5	56	11

(0 sec)

Relative and absolute humidity for day 2021089 (2 sec, 1 rows)

Serial	RH, %	AH, g/m3	7-day RH history	Des-nt replcd days ago
009	4.2	0.8