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

Database last updated on Mon, 02 Feb 2026 00:40:50 +0000 by localhost

Critical warnings from b-files' comments for days between 2023286 and 2023286 (0 sec, 1 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
skc:	Azimuth drive turned OFF in op_st.	4	2	B28623.008	TORON	#008	05:51:00		1	-1

Instrument constant changes for the week before 2023286 (1 sec, 0 rows)

SL burned out? (AP results when SL is ON) (0 sec, 3 rows)

HG burned out? (AP results when HG is ON) (0 sec, 15 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
008	2023286	24	26.3

Non-critical warnings from b-files' comments for days between 2023286 and 2023286 (0 sec, 8 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
user:	Brewer RestartedBrewer Restarted	1	99	B28623.008	TORON	#008	05:50:43		0	0
dp:	Doing dispersion with internal HG.	1	99	B28623.008	TORON	#008	10:38:34		1	-1
dsp1:	CALCULATED M1<0 SET TO 0	3	99	B28623.008	TORON	#008	10:57:06	0	1	-1
dsp1:	CALCULATED M1<0 SET TO 0	3	3	B28623.008	TORON	#008	10:57:06		1	-1
skc:	HOME key pressed	3	99	B28623.008	TORON	#008	12:22:28		1	-1
skc:	Going to menu	3	99	B28623.008	TORON	#008	12:22:29		1	-1
hg:	DEL key pressed	3	99	B28623.008	TORON	#008	13:28:30		1	-1
checkhg:	Last HG had to adjust the micrometer by at least 1	1	99	B28623.008	TORON	#008	14:34:34		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	dt	ed	hg	rs	sl	uv
286	TORONTO	#008	Azimuth drive turned OFF in op_st.,Going to menu,HOME key pressed,inside,menu,Waiting until ZA =,Waiting until ZA = 170 now 124.1,Waiting until ZA = 170 now 125.8,Waiting until ZA = 170 now 127.4,Waiting until ZA = 170 now 128.9,Waiting until ZA = 170 now 130.5,Waiting until ZA = 170 now 131.9,Waiting until ZA = 170 now 133.4,Waiting until ZA = 170 now 134.7,Waiting until ZA = 170 now 136,Waiting until ZA = 170 now 137.3,Waiting until ZA = 170 now 138.4,Waiting until ZA = 170 now 139.5,Waiting until ZA = 170 now 140.5,Waiting until ZA = 170 now 141.4,Waiting until ZA = 170 now 142.1,Waiting until ZA = 170 now 142.8,Waiting until ZA = 170 now 143.3,Waiting until ZA = 170 now 143.7,Waiting until ZA = 170 now 144,Waiting until ZA = 170 now 144.2	11	2	48	10	10	1

(1 sec)

Number of days since last dome/window cleaning (0 sec, 3 rows)

serial	days
008	more than a year
8	more than a year

Missing files (0 sec, 1 rows)

Serial	last data	days ago
008	2023287	0-1

Run/Stop results for last week. (0 sec, 1 rows)

Serial	Total	Failed 0	Failed dark	Failed 1	Failed 2	Failed 3	Failed 4	Failed 5	Failed double
008	32	0	5	0	0	0	0	0	0

AP results for MB Brewer. (0 sec, 1 rows)

Serial	Jday	t1 off	t1 on	t2 off	t2 on	t3 off	t3 on	HV off	HV on	+15V off	+15V on	+5V off	+5V on	-15V off	-15V on	+24V off	+24V on	+5V sps off	+5V sps on	-8V sps off	-8V sps on	SL A off	SL A on	SL V off	SL V on	W
008	2023286	29.8	29.7	30.4	30.4	30.1	30.0	1512.1	1503.3	15.1	15.0	5.0	5.0	-15.2	-15.2	24.1	24.0	4.9	4.9	-7.9	-7.9	0.1	1.6	0.0	10.10	16.5

Suspicious HG test results (correlation<0.98 or counts<5000). (0 sec, 1 rows)

Serial	Jday	count	Peak	min.corr.	max.corr.	30-day history
#008	286	4	22471	0	0