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

Database last updated on Wed, 11 Feb 2026 12:40:49 +0000 by localhost

Instrument constant changes for the week before 2021091 (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
085	2021091	18	3.9

Non-critical warnings from b-files' comments for days between 2021091 and 2021091 (0 sec, 2 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
re:	Azimuth discrepancy = -1761	1	99	B09121.085	TORON	#085	06:50:14	-1761	-30	30
dp:	Doing dispersion with internal HG.	1	99	B09121.085	TORON	#085	10:07:10		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	dt	ed	hg	hp	rs	sl	uv
091	TORONTO	#085	inside,Must do HG now,Waiting until ZA = 170 now 124.7,Waiting until ZA = 170 now 125.8,Waiting until ZA = 170 now 126.7,Waiting until ZA = 170 now 127.6,Waiting until ZA = 170 now 128.3,Waiting until ZA = 170 now 129,Waiting until ZA = 170 now 129.6,Waiting until ZA = 170 now 130.1,Waiting until ZA = 170 now 130.5,Waiting until ZA = 170 now 130.8,Waiting until ZA = 170 now 131,Waiting until ZA = 170 now 131.1,Waiting until ZA = -100 now -101,Waiting until ZA = -85 now -85.2,Waiting until ZA = -85 now -86.9,Waiting until ZA = -85 now -88.6,Waiting until ZA = -85 now -90.8,Waiting until ZA = -85 now -92.6	14	2	62	44	14	15	1

(0 sec)

Dead time (1 sec)

File name	Count	Serial	Expected (+/-5)	Measured	30-day history
B09121.085	14	#085	28	31