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

Database last updated on Wed, 11 Feb 2026 03:10:52 +0000 by localhost

Instrument constant changes for the week before 2021097 (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	2021097	18	4.2

Non-critical warnings from b-files' comments for days between 2021097 and 2021097 (0 sec, 2 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
ab_sk:	HOME key pressed	1	99	B09721.085	TORON	#085	09:41:54		1	-1
dp:	Doing dispersion with internal HG.	1	99	B09721.085	TORON	#085	09:57:06		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	dt	ed	hg	hp	rs	sl
097	TORONTO	#085	inside,Must do HG now,Waiting until ZA = 170 now 122.9,Waiting until ZA = 170 now 123.9,Waiting until ZA = 170 now 124.8,Waiting until ZA = 170 now 125.6,Waiting until ZA = 170 now 126.3,Waiting until ZA = 170 now 127,Waiting until ZA = 170 now 127.5,Waiting until ZA = 170 now 128,Waiting until ZA = 170 now 128.4,Waiting until ZA = 170 now 128.6,Waiting until ZA = 170 now 128.8,Waiting until ZA = 170 now 128.9,Waiting until ZA = -85 now -85.1,Waiting until ZA = -85 now -86.9,Waiting until ZA = -85 now -88.5,Waiting until ZA = -85 now -90.7,Waiting until ZA = -85 now -92.4	13	2	43	24	13	15

(0 sec)

Dead time (0 sec)

File name	Count	Serial	Expected (+/-5)	Measured	30-day history
B09721.085	13	#085	28	32