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

Database last updated on Tue, 10 Feb 2026 23:10:52 +0000 by localhost

Instrument constant changes for the week before 2021107 (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	2021107	19	3.8

Non-critical warnings from b-files' comments for days between 2021107 and 2021107 (0 sec, 2 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
re:	Azimuth discrepancy = -1259	1	99	B10721.085	TORON	#085	06:29:08	-1259	-30	30
dp:	Doing dispersion with internal HG.	1	99	B10721.085	TORON	#085	09:37:09		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	dt	ed	hg	hp	rs	sl	uv
107	TORONTO	#085	inside,Must do HG now,Waiting until ZA = 170 now 121.1,Waiting until ZA = 170 now 121.9,Waiting until ZA = 170 now 122.6,Waiting until ZA = 170 now 123.3,Waiting until ZA = 170 now 123.8,Waiting until ZA = 170 now 124.3,Waiting until ZA = 170 now 124.7,Waiting until ZA = 170 now 125,Waiting until ZA = 170 now 125.2,Waiting until ZA = -100 now -100.6,Waiting until ZA = -100 now -102.2,Waiting until ZA = -85 now -85.7,Waiting until ZA = -85 now -87.4,Waiting until ZA = -85 now -89,Waiting until ZA = -85 now -91.2,Waiting until ZA = -85 now -92.9	15	2	62	43	15	15	1

(0 sec)

Dead time (0 sec)

File name	Count	Serial	Expected (+/-5)	Measured	30-day history
B10721.085	15	#085	28	31