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 2021117 (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	2021117	19	3.8

Non-critical warnings from b-files' comments for days between 2021117 and 2021117 (0 sec, 2 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
re:	Azimuth discrepancy = -13385	1	99	B11721.085	TORON	#085	05:26:08	-13385	-30	30
dp:	Doing dispersion with internal HG.	1	99	B11721.085	TORON	#085	09:19:21		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	dt	ed	hg	hp	rs	sl	uv
117	TORONTO	#085	inside,Must do HG now,Waiting until ZA = 170 now 119.1,Waiting until ZA = 170 now 119.8,Waiting until ZA = 170 now 120.4,Waiting until ZA = 170 now 120.8,Waiting until ZA = 170 now 121.2,Waiting until ZA = 170 now 121.5,Waiting until ZA = 170 now 121.8,Waiting until ZA = 170 now 121.9,Waiting until ZA = -100 now -100.6,Waiting until ZA = -100 now -102.1,Waiting until ZA = -85 now -86.2,Waiting until ZA = -85 now -87.8,Waiting until ZA = -85 now -89.4,Waiting until ZA = -85 now -91.5,Waiting until ZA = -85 now -93.2	14	2	68	50	14	16	1

(0 sec)

Dead time (0 sec)

File name	Count	Serial	Expected (+/-5)	Measured	30-day history
B11721.085	14	#085	28	32