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

Database last updated on Tue, 10 Feb 2026 08:40:50 +0000 by localhost

Instrument constant changes for the week before 2021125 (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
085	2021125	20	3.8

Non-critical warnings from b-files' comments for days between 2021125 and 2021125 (0 sec, 2 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
re:	Azimuth discrepancy = -1208	1	99	B12521.085	TORON	#085	06:18:21	-1208	-30	30
dp:	Doing dispersion with internal HG.	1	99	B12521.085	TORON	#085	09:06:10		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	dt	ed	hg	hp	rs	sl	uv
125	TORONTO	#085	inside,Must do HG now,Waiting until ZA = 170 now 117.7,Waiting until ZA = 170 now 118.3,Waiting until ZA = 170 now 118.7,Waiting until ZA = 170 now 119,Waiting until ZA = 170 now 119.3,Waiting until ZA = 170 now 119.5,Waiting until ZA = 170 now 119.6,Waiting until ZA = -100 now -101.2,Waiting until ZA = -100 now -102.6,Waiting until ZA = -85 now -86.6,Waiting until ZA = -85 now -88.2,Waiting until ZA = -85 now -89.7,Waiting until ZA = -85 now -91.8,Waiting until ZA = -85 now -93.4	16	2	61	41	15	18	1

(0 sec)

Dead time (0 sec)

File name	Count	Serial	Expected (+/-5)	Measured	30-day history
B12521.085	16	#085	28	31