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

Database last updated on Mon, 09 Feb 2026 18:10:54 +0000 by localhost

Critical warnings from b-files' comments for days between 2021152 and 2021152 (0 sec, 1 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.	6	10	B15221.015	TORON	#015	16:29:33		1	-1

Instrument constant changes for the week before 2021152 (3 sec, 0 rows)

SL burned out? (AP results when SL is ON) (0 sec, 3 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
015	2021152	2	11.2

Non-critical warnings from b-files' comments for days between 2021152 and 2021152 (0 sec, 2 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
az:	Azimuth discrepancy = 34	1	99	B15221.015	TORON	#015	05:32:03	34	-30	30
ds:	Suppressed oscillation of filter wheel.	1	5	B15221.015	TORON	#015	16:48:42		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	aode	ds	dt	ed	hg	rs	sl	um	uv	zs
152	TORONTO	#015	Next schedule will be to4mk2um (now to4mk2um ZS= 98 ZS= 98.498),The next day will run schedule to4mk2um,to4mk2um,Waiting until end of local day.,Waiting until ZA = -103 now -104.2,Waiting until ZA = -103 now -105.3,Waiting until ZA = -103 now -106.4,Waiting until ZA = -103 now -107.4,Waiting until ZA = -103 now -108.3,Waiting until ZA = -103 now -109.2,Waiting until ZA = -103 now -110,Waiting until ZA = -103 now -110.7	60	64	1	2	34	1	8	70	61	30

(0 sec)

Relative and absolute humidity for day 2021152 (2 sec, 1 rows)

Serial	RH, %	AH, g/m3	7-day RH history	Des-nt replcd days ago
015	13.2	4.6