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

Database last updated on Tue, 08 Sep 2026 23:11:02 +0000 by localhost

Critical warnings from b-files' comments for days between 2020172 and 2020172 (0 sec, 1 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
rl:	2020 171 06 24 25 Motor #11: appears stuck with a reference sensor activated.	1	1	B17220.239	CHURC	#239	06:24:00		1	-1

Instrument constant changes for the week before 2020172 (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	2020172	1	11.7

Non-critical warnings from b-files' comments for days between 2020172 and 2020172 (0 sec, 8 rows)

Type	Comment	count	priority	fname	location	serial	time	value	min	max
rl:	2020 171 06 24 23 Reset Warm -> Tepid from 2020 171 06 24 18 until 2020 171 06 24 18 . Counts: 1,0	1	3	B17220.239	CHURC	#239	06:23:59		1	-1
rl:	2020 171 06 24 25 Motor #11: appears stuck with a reference sensor activated.	1	3	B17220.239	CHURC	#239	06:24:00		1	-1
rl:	2020 171 06 42 24 New value set for watermark LOOP.RUN.TIME: 701.999950 millisec.	1	3	B17220.239	CHURC	#239	06:24:02		1	-1
rl:	2020 171 06 42 24 New value set for watermark LOOP.RUN.TIME: 701.999950 millisec.	1	3	B17220.239	CHURC	#239	06:24:02		1	-1
rl:	2020 172 08 05 49 New value set for watermark LOOP.RUN.TIME: 714.000034 millisec.	2	3	B17220.239	CHURC	#239	06:24:03		1	-1
rl:	2020 172 08 05 49 New value set for watermark LOOP.RUN.TIME: 714.000034 millisec.	2	3	B17220.239	CHURC	#239	06:24:03		1	-1
ds:	Suppressed oscillation of filter wheel.	1	5	B17220.239	CHURC	#239	21:00:00		1	-1
ds:	DS intensity too high ( 277092/cy) quitting.	2	99	B17220.239	CHURC	#239	21:02:44		1	-1

Measurements and tests summary.

_jday	_loc	_serial	_skc	aode	ds	dt	ed	fz	hg	hp	rs	sl	uv	zs
172	CHURCHILL	#239	ecsc	92	93	2	1	6	14	14	2	6	79	22

(0 sec)

Number of days since last dome/window cleaning (1 sec, 3 rows)

serial	days
3	more than a year
239	196

Missing files (0 sec, 1 rows)

Serial	last data	days ago
239	2020173	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	2020172	9.8	9.8	9.6	9.5	7.8	7.8	1351.7	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	10.76	14.3

Standard lamp intensity analysis (0 sec, 1 rows)

Serial	min	max	filter	fixable	30-day history
#239	2121070	2126140	0	yes