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

Database last updated on Tue, 10 Feb 2026 03:40:51 +0000 by localhost

Instrument constant changes for the week before 2021128 (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	2021128	20	4.0

Non-critical warnings from b-files' comments for days between 2021128 and 2021128 (0 sec, 2 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
re:	Azimuth discrepancy = -1203	1	99	B12821.085	TORON	#085	06:26:15	-1203	-30	30
dp:	Doing dispersion with internal HG.	1	99	B12821.085	TORON	#085	09:01:33		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	dt	ed	hg	hp	rs	sl	uv
128	TORONTO	#085	inside,Must do HG now,Waiting until ZA = 170 now 117.1,Waiting until ZA = 170 now 117.6,Waiting until ZA = 170 now 118,Waiting until ZA = 170 now 118.3,Waiting until ZA = 170 now 118.5,Waiting until ZA = 170 now 118.7,Waiting until ZA = -100 now -100.1,Waiting until ZA = -100 now -101.6,Waiting until ZA = -100 now -103,Waiting until ZA = -85 now -85.1,Waiting until ZA = -85 now -86.7,Waiting until ZA = -85 now -88.3,Waiting until ZA = -85 now -89.8,Waiting until ZA = -85 now -91.9,Waiting until ZA = -85 now -93.5	17	2	59	39	15	18	1

(0 sec)

Dead time (0 sec)

File name	Count	Serial	Expected (+/-5)	Measured	30-day history
B12821.085	17	#085	28	32