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Observation Summary for Variable Star ER UMA

Total observations:12,668Minimum magnitude: 18.100Maximum magnitude: 10.700
First observation:JD 2448752.416600\9 May 1992 21:59:54.240000 UTLatest observation:JD 2460441.472200\10 May 2024 23:19:58.080000 UT
Observation MethodNumber of Observations
Visual2,301
CCD10,367

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Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
XGG Poyner1,2522448752.416600
9 May 1992 21:59:54.240000		2460441.472200
10 May 2024 23:19:58.080000		18.10012.040
IWW J Worraker1302449386.416600
2 Feb 1994 21:59:54.240000		2451321.462500
22 May 1999 23:06:00.000000		14.70011.900
WEMM Westlund662450100.210000
17 Jan 1996 17:02:24.000000		2451818.290000
30 Sep 2000 18:57:36.000000		13.90012.200
RJBR J Bouma942450185.390000
11 Apr 1996 21:21:36.000000		2451904.719000
26 Dec 2000 05:15:21.600000		15.40012.200
EMUE Muyllaert1382451167.403000
19 Dec 1998 21:40:19.200000		2451909.747000
31 Dec 2000 05:55:40.800000		14.20012.200
HWMH W McGee422451251.563100
14 Mar 1999 01:30:51.840000		2453147.456300
21 May 2004 22:57:04.320000		14.30012.450
SALG W Salmon42452718.345800
19 Mar 2003 20:17:57.120000		2452755.372200
25 Apr 2003 20:55:58.080000		12.90012.000
PJCP J Charleton82452651.477100
11 Jan 2003 23:27:01.440000		2453002.534700
29 Dec 2003 00:49:58.080000		14.50012.900
BCPC D Beech272454599.493700
12 May 2008 23:50:55.680000		2455743.484000
30 Jun 2011 23:36:57.600000		15.30013.200
HFG M Hurst12454589.472200
2 May 2008 23:19:58.080000		2454589.472200
2 May 2008 23:19:58.080000		14.30014.300
WVP B Withers6062455173.447200
7 Dec 2009 22:43:58.080000		2460328.391000
18 Jan 2024 21:23:02.400000		15.60010.700
AXC M Allen112454934.381300
12 Apr 2009 21:09:04.320000		2455334.452100
17 May 2010 22:51:01.440000		14.50012.500
MZI Miller8192454011.567650
3 Oct 2006 01:37:24.960000		2455691.455560
9 May 2011 22:56:00.384000		15.76713.138
PIR D Pickard2,5762455238.457380
10 Feb 2010 22:58:37.632000		2458975.487270
5 May 2020 23:41:40.128000		15.60112.951
TROA Rodda702456339.315330
15 Feb 2013 19:34:04.512000		2457718.552810
26 Nov 2016 01:16:02.784000		15.36713.462
RKJ W Rock2,0482456343.342250
19 Feb 2013 20:12:50.400000		2459653.354460
14 Mar 2022 20:30:25.344000		16.06013.319
HULV Hull82456402.481000
19 Apr 2013 23:32:38.400000		2457513.456800
4 May 2016 22:57:47.520000		14.20012.900
IWTI L Walton162458530.390290
15 Feb 2019 21:22:01.056000		2460291.611810
13 Dec 2023 02:41:00.384000		14.57512.739
PCLP C Leyland12458558.450995
15 Mar 2019 22:49:25.968000		2458558.450995
15 Mar 2019 22:49:25.968000		13.47513.475
GDCG D Coates4442458953.375200
13 Apr 2020 21:00:17.280000		2459389.416220
23 Jun 2021 21:59:21.408000		14.98012.790
SJOS Johnston2,1122458955.529330
16 Apr 2020 00:42:14.112000		2459732.437940
1 Jun 2022 22:30:38.016000		15.33313.049
NDJN D James562459236.543370
22 Jan 2021 01:02:27.168000		2459812.365800
20 Aug 2022 20:46:45.120000		15.10112.718
RPER Pearce242459269.549000
24 Feb 2021 01:10:33.600000		2459579.625000
31 Dec 2021 03:00:00.000000		15.21712.869
MUVM Usatov22459339.740780
5 May 2021 05:46:43.392000		2459341.783670
7 May 2021 06:48:29.088000		13.08012.880
RSAR Sargent2,0602459345.429060
10 May 2021 22:17:50.784000		2460352.359960
11 Feb 2024 20:38:20.544000		15.25112.864
MPSM Phillips532460357.336470
16 Feb 2024 20:04:31.008000		2460357.430230
16 Feb 2024 22:19:31.872000		13.59113.456