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Observation Summary for Variable Star ST UMA

Total observations:	6,142		Minimum magnitude:	8.000	Maximum magnitude:	6.000
First observation:	JD 2440230.601000	\	9 Jan 1969 02:25:26.400000 UT	Latest observation:	JD 2460425.433000	\	24 Apr 2024 22:23:31.200000 UT

Observation Method	Number of Observations
Visual	5,552
Photographic	2
CCD	21
CMOS	499
PEP	68

Back to Basic Summary

Summary by Stars

Observer Id	Observer Name	Number of Observations	First Observation JD / UT	Latest Observation JD / UT	Minimum Magnitude	Maximum Magnitude
CHA	A Chapman	3	2440954.500000 3 Jan 1971 00:00:00.000000	2440983.500000 1 Feb 1971 00:00:00.000000	6.700	6.500
HC	C Henshaw	50	2440954.500000 3 Jan 1971 00:00:00.000000	2451311.253400 12 May 1999 18:04:53.760000	7.500	6.250
WL	H Wildey	1	2440968.500000 17 Jan 1971 00:00:00.000000	2440968.500000 17 Jan 1971 00:00:00.000000	6.600	6.600
UP	D A Pickup	12	2440971.500000 20 Jan 1971 00:00:00.000000	2441182.500000 19 Aug 1971 00:00:00.000000	7.300	6.400
RD	D W Robinson	27	2440971.500000 20 Jan 1971 00:00:00.000000	2441497.400000 28 Jun 1972 21:36:00.000000	7.050	6.330
FM	V J Freeman	5	2440979.400000 27 Jan 1971 21:36:00.000000	2441361.400000 13 Feb 1972 21:36:00.000000	7.000	6.650
VJ	J D Wise	7	2440979.400000 27 Jan 1971 21:36:00.000000	2441176.400000 12 Aug 1971 21:36:00.000000	7.000	6.600
CP	P R Clayton	6	2440986.300000 3 Feb 1971 19:12:00.000000	2441341.400000 24 Jan 1972 21:36:00.000000	7.100	6.300
GH	T Gough	9	2440999.300000 16 Feb 1971 19:12:00.000000	2441562.400000 1 Sep 1972 21:36:00.000000	7.200	6.200
HJ	P J Harpur	13	2441003.600000 21 Feb 1971 02:24:00.000000	2441157.400000 24 Jul 1971 21:36:00.000000	6.670	6.200
HH	I D Howarth	6	2441004.400000 21 Feb 1971 21:36:00.000000	2441149.500000 17 Jul 1971 00:00:00.000000	7.100	6.300
WI	J W Wilson	1	2441036.500000 26 Mar 1971 00:00:00.000000	2441036.500000 26 Mar 1971 00:00:00.000000	6.470	6.470
AS	A L Smith	1	2441041.400000 30 Mar 1971 21:36:00.000000	2441041.400000 30 Mar 1971 21:36:00.000000	6.800	6.800
IS	J E Isles	45	2440230.601000 9 Jan 1969 02:25:26.400000	2447853.593800 23 Nov 1989 02:15:04.320000	7.300	6.000
ED	K J England	1	2441140.500000 8 Jul 1971 00:00:00.000000	2441140.500000 8 Jul 1971 00:00:00.000000	6.600	6.600
QA	P Quadt	16	2441149.600000 17 Jul 1971 02:24:00.000000	2441654.800000 3 Dec 1972 07:12:00.000000	7.000	6.300
NM	P Newman	1	2441423.400000 15 Apr 1972 21:36:00.000000	2441423.400000 15 Apr 1972 21:36:00.000000	6.900	6.900
CM	M Currie	7	2441439.400000 1 May 1972 21:36:00.000000	2441682.600000 31 Dec 1972 02:24:00.000000	6.900	6.700
HY	P W Hornby	6	2441511.400000 12 Jul 1972 21:36:00.000000	2441636.600000 15 Nov 1972 02:24:00.000000	7.050	6.630
YD	D Young	7	2441513.500000 15 Jul 1972 00:00:00.000000	2441586.300000 25 Sep 1972 19:12:00.000000	6.830	6.700
HF	G M Hurst	1	2441537.400000 7 Aug 1972 21:36:00.000000	2441537.400000 7 Aug 1972 21:36:00.000000	6.900	6.900
JB	B Jobson	4	2441586.300000 25 Sep 1972 19:12:00.000000	2441654.600000 3 Dec 1972 02:24:00.000000	7.000	6.800
MM	I A Middlemist	224	2444976.385400 6 Jan 1982 21:14:58.560000	2452551.319400 3 Oct 2002 19:39:56.160000	7.700	6.700
NZ	I P Nartowicz	63	2444983.430500 13 Jan 1982 22:19:55.200000	2449964.531200 4 Sep 1995 00:44:55.680000	7.100	6.300
VS	T G Saville	19	2444985.416600 15 Jan 1982 21:59:54.240000	2445331.458300 27 Dec 1982 22:59:57.120000	7.400	6.280
RHF	R B I Fraser	237	2443138.424000 25 Dec 1976 22:10:33.600000	2460374.375000 4 Mar 2024 21:00:00.000000	7.700	6.300
GE	A Gardner	1	2445004.404800 3 Feb 1982 21:42:54.720000	2445004.404800 3 Feb 1982 21:42:54.720000	7.100	7.100
NH	M B Houchen	10	2445014.371500 13 Feb 1982 20:54:57.600000	2445175.425000 24 Jul 1982 22:12:00.000000	6.800	6.330
AX	C M Allen	24	2445015.272200 14 Feb 1982 18:31:58.080000	2454877.350700 14 Feb 2009 20:25:00.480000	7.600	6.700
ON	N M Bone	252	2445015.375000 14 Feb 1982 21:00:00.000000	2454507.381900 10 Feb 2008 21:09:56.160000	8.000	6.750
CO	E H Collinson	6	2445052.409700 23 Mar 1982 21:49:58.080000	2445115.437500 25 May 1982 22:30:00.000000	7.500	6.850
ZH	A Horton	1	2445079.397900 19 Apr 1982 21:32:58.560000	2445079.397900 19 Apr 1982 21:32:58.560000	7.000	7.000
OT	S Hoste	4	2445103.397200 13 May 1982 21:31:58.080000	2445201.377000 19 Aug 1982 21:02:52.800000	7.000	6.400
TY	M D Taylor	502	2445204.445800 22 Aug 1982 22:41:57.120000	2457092.313000 10 Mar 2015 19:30:43.200000	7.800	6.000
TJ	J Toone	1,475	2444168.689000 22 Oct 1979 04:32:09.600000	2460425.433000 24 Apr 2024 22:23:31.200000	7.800	6.500
LVR	R Livingstone	6	2448261.403400 4 Jan 1991 21:40:53.760000	2448379.523600 3 May 1991 00:33:59.040000	7.600	6.530
QRA	G Ramsay	88	2446434.496500 3 Jan 1986 23:54:57.600000	2449099.465200 21 Apr 1993 23:09:53.280000	7.500	6.800
POG	G Pointer	32	2447762.356900 23 Aug 1989 20:33:56.160000	2450600.414000 31 May 1997 21:56:09.600000	7.500	6.600
LUB	T Lubek	10	2448340.362500 24 Mar 1991 20:42:00.000000	2448737.431900 24 Apr 1992 22:21:56.160000	7.500	6.400
QM	T Markham	723	2444233.458000 25 Dec 1979 22:59:31.200000	2457546.444000 6 Jun 2016 22:39:21.600000	7.700	6.700
SMA	A Smeaton	21	2446490.359700 28 Feb 1986 20:37:58.080000	2448781.410400 7 Jun 1992 21:50:58.560000	7.300	6.700
OR	D H Roberts	1	2448619.361100 28 Dec 1991 20:39:59.040000	2448619.361100 28 Dec 1991 20:39:59.040000	7.200	7.200
JSD	J S Day	163	2448625.738200 4 Jan 1992 05:43:00.480000	2454644.318100 26 Jun 2008 19:38:03.840000	7.400	6.600
EA	S J Evans	19	2448739.430600 26 Apr 1992 22:20:03.840000	2449447.406200 4 Apr 1994 21:44:55.680000	7.300	6.280
BIB	P Bibbings	6	2449040.335400 21 Feb 1993 20:02:58.560000	2449212.420800 12 Aug 1993 22:05:57.120000	7.020	6.480
EYU	E Yusuf	20	2448825.427100 21 Jul 1992 22:15:01.440000	2453383.340300 12 Jan 2005 20:10:01.920000	7.300	6.400
OHB	B O'Halloran	3	2449087.429800 9 Apr 1993 22:18:54.720000	2449161.469400 22 Jun 1993 23:15:56.160000	7.200	7.050
AG	S W Albrighton	400	2447538.506900 12 Jan 1989 00:09:56.160000	2460417.372000 16 Apr 2024 20:55:40.800000	7.700	6.300
DS	D M Swain	25	2446437.310400 6 Jan 1986 19:26:58.560000	2449927.428400 28 Jul 1995 22:16:53.760000	7.300	6.470
NC	M J Nicholls	12	2449954.371500 24 Aug 1995 20:54:57.600000	2450079.262500 27 Dec 1995 18:18:00.000000	7.200	6.800
BHG	B H Granslo	21	2450518.380000 10 Mar 1997 21:07:12.000000	2451881.460000 2 Dec 2000 23:02:24.000000	7.300	6.900
ARB	A R Baransky	47	2450605.400000 5 Jun 1997 21:36:00.000000	2451114.500000 28 Oct 1998 00:00:00.000000	7.200	6.700
VGM	V G Mormyl	25	2450751.100000 29 Oct 1997 14:24:00.000000	2450874.300000 1 Mar 1998 19:12:00.000000	7.100	6.700
AJJ	A J Johnston	34	2451547.368700 3 Jan 2000 20:50:55.680000	2453141.441000 15 May 2004 22:35:02.400000	7.300	6.300
PJC	P J Charleton	60	2451618.368000 14 Mar 2000 20:49:55.200000	2453002.461100 28 Dec 2003 23:03:59.040000	7.700	6.200
FAR	J Farrer	1	2451633.370800 29 Mar 2000 20:53:57.120000	2451633.370800 29 Mar 2000 20:53:57.120000	6.300	6.300
-SK	G Stefanopoulos	87	2451779.295800 22 Aug 2000 19:05:57.120000	2458549.294000 6 Mar 2019 19:03:21.600000	7.400	6.400
HB	M A Hather	2	2451958.343800 17 Feb 2001 20:15:04.320000	2451969.316000 28 Feb 2001 19:35:02.400000	7.400	7.400
GX	D Griffin	72	2452518.011800 31 Aug 2002 12:16:59.520000	2455849.229200 14 Oct 2011 17:30:02.880000	7.700	6.500
RAK	R A Kendall	42	2446442.293100 11 Jan 1986 19:02:03.840000	2446919.402800 3 May 1987 21:40:01.920000	7.400	6.400
HU	D Hufton	7	2446827.319400 31 Jan 1987 19:39:56.160000	2447120.510400 21 Nov 1987 00:14:58.560000	7.100	6.500
UT	A Hutchings	5	2446876.388200 21 Mar 1987 21:19:00.480000	2446913.396500 27 Apr 1987 21:30:57.600000	7.400	6.700
KUC	A Kucinskas	13	2447438.277800 3 Oct 1988 18:40:01.920000	2447508.277800 12 Dec 1988 18:40:01.920000	7.100	6.600
CPM	C Mann	6	2454554.407600 28 Mar 2008 21:46:56.640000	2456792.431000 14 May 2014 22:20:38.400000	8.000	6.700
BMD	B MacDonald	21	2454135.460000 3 Feb 2007 23:02:24.000000	2455924.527800 29 Dec 2011 00:40:01.920000	7.500	6.700
GAV	D Gavine	204	2451970.503500 2 Mar 2001 00:05:02.400000	2456740.340000 23 Mar 2014 20:09:36.000000	7.600	6.200
BJ	B J Beesley	9	2454770.685400 31 Oct 2008 04:26:58.560000	2455486.684000 17 Oct 2010 04:24:57.600000	7.300	6.800
LMC	L McCalman	29	2452343.368100 9 Mar 2002 20:50:03.840000	2453716.479200 11 Dec 2005 23:30:02.880000	7.600	6.800
NF	N A Foster	34	2455664.388200 12 Apr 2011 21:19:00.480000	2456657.385000 30 Dec 2013 21:14:24.000000	7.400	6.500
BMB	B MacDonald	9	2455942.429200 15 Jan 2012 22:18:02.880000	2456074.558300 27 May 2012 01:23:57.120000	7.100	6.800
BAR	M Barrett	43	2456302.414000 9 Jan 2013 21:56:09.600000	2458960.492000 20 Apr 2020 23:48:28.800000	7.500	6.300
RPE	R Pearce	44	2457180.559000 7 Jun 2015 01:24:57.600000	2460121.549000 26 Jun 2023 01:10:33.600000	7.800	6.400
TLH	T L Heywood	129	2457573.465000 3 Jul 2016 23:09:36.000000	2460232.753000 15 Oct 2023 06:04:19.200000	7.700	7.000
BMU	J Muirden	1	2440286.300000 5 Mar 1969 19:12:00.000000	2440286.300000 5 Mar 1969 19:12:00.000000	6.800	6.800
GPF	G Fleming	36	2458871.408660 22 Jan 2020 21:48:28.224000	2460400.354800 30 Mar 2024 20:30:54.720000	7.334	6.058
DBS	D Dobbs	27	2459630.357000 19 Feb 2022 20:34:04.800000	2459870.287000 17 Oct 2022 18:53:16.800000	7.300	6.300
CWS	C Watkins	484	2459609.678044 30 Jan 2022 04:16:23.001600	2460367.646215 27 Feb 2024 03:30:32.976000	7.141	6.224
NMC	C Newman	6	2459648.340000 9 Mar 2022 20:09:36.000000	2459751.482000 20 Jun 2022 23:34:04.800000	6.900	6.600
WEK	K West	68	2449456.333300 13 Apr 1994 19:59:57.120000	2451755.376400 29 Jul 2000 21:02:00.960000	7.110	6.120