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

Database last updated on Wed, 09 Sep 2026 06:11:10 +0000 by localhost

Critical warnings from b-files' comments for days between 2020173 and 2020173 (0 sec, 1 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
rl:	2020 172 06 25 27 Motor #11: appears stuck with a reference sensor activated.	1	1	B17320.239	CHURC	#239	06:24:43		1	-1

Instrument constant changes for the week before 2020173 (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
239	2020173	1	11.9

Non-critical warnings from b-files' comments for days between 2020173 and 2020173 (1 sec, 5 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
ds:	Suppressed oscillation of filter wheel.	1	5	B17320.239	CHURC	#239	00:46:23		1	-1
rl:	2020 172 06 25 26 Reset Warm -> Tepid from 2020 172 06 25 20 until 2020 172 06 25 21 . Counts: 1,0	1	3	B17320.239	CHURC	#239	06:24:42		1	-1
rl:	2020 172 06 25 27 Motor #11: appears stuck with a reference sensor activated.	1	3	B17320.239	CHURC	#239	06:24:43		1	-1
rl:	2020 172 06 45 47 New value set for watermark LOOP.RUN.TIME: 653.999996 millisec.	2	3	B17320.239	CHURC	#239	06:24:44		1	-1
rl:	2020 172 06 45 47 New value set for watermark LOOP.RUN.TIME: 653.999996 millisec.	2	3	B17320.239	CHURC	#239	06:24:44		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	aode	ds	dt	ed	fz	hg	hp	rs	sl	uv	zs
173	CHURCHILL	#239	ecsc	99	99	2	1	6	15	14	2	6	79	20

(1 sec)

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

serial	days
3	more than a year
239	197

Missing files (0 sec, 1 rows)

Serial	last data	days ago
239	2020174	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
239	15	0	8	0	0	0	0	0	0

AP results for SB Brewers. (0 sec, 1 rows)

Serial	Jday	t1 off	t1 on	t2 off	t2 on	t3 off	t3 on	HV off	HV on	+12V off	+12V on	+5V off	+5V on	-12V off	-12V on	+24V off	+24V on	+5V sps off	+5V sps on	SL A off	SL A on	SL V off	SL V on	Watts
239	2020173	15.7	15.7	15.5	15.5	13.6	13.6	1350.9	1350.9	12.0	12.0	5.0	5.0	-12.0	-12.0	24.6	24.2	5.0	5.0	0.0	1.3	0.0	10.77	14.3

Standard lamp intensity analysis (0 sec, 1 rows)

Serial	min	max	filter	fixable	30-day history
#239	2110150	2110920	0	yes