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Observation Summary by Object for M J Gainsford

Total observations:	75,742			Number of uploaded data files:	31
First observation:	JD 2439392.300000	\	23 Sep 1966 19:12:00.000000 UT	Latest observation:	JD 2459215.444000	\	31 Dec 2020 22:39:21.600000 UT

Object Type	Number of Observations
Variable Star	75,742

Observation Method	Number of Observations
Visual	75,742

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Summary by Objects

Object Type	Object Id	Number of Observations	First Observation JD / UT	Latest Observation JD / UT	First Magnitude	Latest Magnitude	Minimum Magnitude	Maximum Magnitude
Variable Star	3C 273	420	2446876.430500 21 Mar 1987 22:19:55.200000	2457486.376000 7 Apr 2016 21:01:26.400000	12.900	13.100	13.700	10.100
Variable Star	AB DRA	1,113	2448518.361100 18 Sep 1991 20:39:59.040000	2454174.453500 14 Mar 2007 22:53:02.400000	13.600	12.900	14.100	10.100
Variable Star	AH HER	1,587	2444813.448600 27 Jul 1981 22:45:59.040000	2456531.388000 26 Aug 2013 21:18:43.200000	12.450	12.900	14.130	10.100
Variable Star	ALPHA ORI	108	2454421.434000 16 Nov 2007 22:24:57.600000	2459215.444000 31 Dec 2020 22:39:21.600000	1.300	0.800	1.900	0.000
Variable Star	AY LYR	2,544	2441416.480000 8 Apr 1972 23:31:12.000000	2458401.337000 9 Oct 2018 20:05:16.800000	13.400	12.900	14.700	11.300
Variable Star	BETA LEO	3	2454955.383300 3 May 2009 21:11:57.120000	2454968.413200 16 May 2009 21:55:00.480000	2.400	2.000	2.600	2.000
Variable Star	BF CYG	1,584	2448480.446500 11 Aug 1991 22:42:57.600000	2458434.323000 11 Nov 2018 19:45:07.200000	11.370	9.600	13.500	9.200
Variable Star	BX MON	360	2449040.425600 21 Feb 1993 22:12:51.840000	2458203.348000 25 Mar 2018 20:21:07.200000	12.080	10.200	13.200	9.400
Variable Star	CH CYG	4	2454737.388200 27 Sep 2008 21:19:00.480000	2454807.256300 6 Dec 2008 18:09:04.320000	8.700	8.500	8.700	8.500
Variable Star	CH UMA	1,172	2444225.420000 17 Dec 1979 22:04:48.000000	2456354.388000 2 Mar 2013 21:18:43.200000	13.300	13.300	14.400	10.560
Variable Star	chi Cyg	128	2452131.451400 9 Aug 2001 22:50:00.960000	2454827.218100 26 Dec 2008 17:14:03.840000	12.800	5.500	13.800	4.100
Variable Star	CI CYG	2,287	2445885.500000 4 Jul 1984 00:00:00.000000	2457756.284000 2 Jan 2017 18:48:57.600000	11.250	11.400	13.300	9.300
Variable Star	CN ORI	881	2444225.465200 17 Dec 1979 23:09:53.280000	2457838.323000 25 Mar 2017 19:45:07.200000	13.800	11.900	14.320	11.100
Variable Star	CZ ORI	1,342	2445336.410000 1 Jan 1983 21:50:24.000000	2457453.427000 5 Mar 2016 22:14:52.800000	11.920	11.700	14.750	10.600
Variable Star	DELTA SCO	8	2452469.425000 13 Jul 2002 22:12:00.000000	2454272.467400 20 Jun 2007 23:13:03.360000	2.500	2.600	2.600	1.800
Variable Star	DW GEM	576	2449037.443000 18 Feb 1993 22:37:55.200000	2458227.367000 18 Apr 2018 20:48:28.800000	9.400	9.200	10.000	8.800
Variable Star	DZ AND	434	2444225.400000 17 Dec 1979 21:36:00.000000	2447185.312500 24 Jan 1988 19:30:00.000000	10.050	10.080	10.400	9.600
Variable Star	EM CYG	951	2450300.410400 4 Aug 1996 21:50:58.560000	2457722.342000 29 Nov 2016 20:12:28.800000	13.700	12.800	13.800	11.400
Variable Star	EU AND	23	2447794.361100 24 Sep 1989 20:39:59.040000	2448274.254900 17 Jan 1991 18:07:03.360000	10.900	11.000	11.400	10.700
Variable Star	EU DEL	114	2453989.368700 10 Sep 2006 20:50:55.680000	2458434.339000 11 Nov 2018 20:08:09.600000	6.200	6.700	7.200	5.500
Variable Star	GAMMA CAS	525	2453303.417361 24 Oct 2004 22:00:59.990400	2458936.348000 27 Mar 2020 20:21:07.200000	2.000	2.100	2.600	1.500
Variable Star	HP AND	44	2452560.339600 12 Oct 2002 20:09:01.440000	2453272.354861 23 Sep 2004 20:30:59.990400	13.200	13.200	14.000	12.600
Variable Star	HR DEL	2,181	2439688.450000 16 Jul 1967 22:48:00.000000	2458434.328000 11 Nov 2018 19:52:19.200000	5.700	12.100	12.600	3.570
Variable Star	IR GEM	1,390	2444979.337500 9 Jan 1982 20:06:00.000000	2458227.380000 18 Apr 2018 21:07:12.000000	13.400	12.500	14.500	9.400
Variable Star	LV VUL	114	2439966.624000 20 Apr 1968 02:58:33.600000	2440574.253000 18 Dec 1969 18:04:19.200000	5.240	12.230	12.510	5.030
Variable Star	MARKARIAN 421	637	2450134.431200 20 Feb 1996 22:20:55.680000	2458229.390000 20 Apr 2018 21:21:36.000000	13.800	12.800	13.800	11.800
Variable Star	NSV 165	6	2452551.377800 3 Oct 2002 21:04:01.920000	2452674.263900 3 Feb 2003 18:20:00.960000	11.500	11.300	12.100	11.300
Variable Star	NSV 438	5	2452552.345800 4 Oct 2002 20:17:57.120000	2452644.394400 4 Jan 2003 21:27:56.160000	13.600	14.200	14.200	13.600
Variable Star	OMICRON CET	173	2453322.493056 12 Nov 2004 23:50:00.038400	2458819.399000 1 Dec 2019 21:34:33.600000	8.400	5.300	9.600	2.200
Variable Star	PU VUL	1,272	2447512.268000 16 Dec 1988 18:25:55.200000	2457722.346000 29 Nov 2016 20:18:14.400000	9.470	12.400	13.000	9.350
Variable Star	PW VUL	3	2445995.360000 21 Oct 1984 20:38:24.000000	2445999.400000 25 Oct 1984 21:36:00.000000	8.580	8.800	9.100	8.580
Variable Star	Q1992/001	111	2452585.352100 6 Nov 2002 20:27:01.440000	2453394.347917 23 Jan 2005 20:21:00.028800	11.600	11.000	11.800	10.600
Variable Star	R AND	558	2446847.337500 20 Feb 1987 20:06:00.000000	2455950.367400 23 Jan 2012 20:49:03.360000	9.290	8.200	14.600	6.200
Variable Star	R AQL	775	2444165.300000 18 Oct 1979 19:12:00.000000	2458434.317000 11 Nov 2018 19:36:28.800000	10.700	10.100	11.820	5.300
Variable Star	R ARI	28	2441262.400000 6 Nov 1971 21:36:00.000000	2442092.400000 13 Feb 1974 21:36:00.000000	12.800	8.050	13.000	8.050
Variable Star	R BOO	171	2439602.500000 22 Apr 1967 00:00:00.000000	2441926.400000 31 Aug 1973 21:36:00.000000	7.210	11.370	12.830	6.550
Variable Star	R COM	348	2446876.409000 21 Mar 1987 21:48:57.600000	2457835.354000 22 Mar 2017 20:29:45.600000	11.440	12.400	14.000	8.800
Variable Star	R CRB	2,234	2447606.450000 20 Mar 1989 22:48:00.000000	2459135.360000 12 Oct 2020 20:38:24.000000	5.750	6.300	13.400	5.700
Variable Star	R CYG	669	2447500.256200 4 Dec 1988 18:08:55.680000	2458434.326000 11 Nov 2018 19:49:26.400000	13.840	12.600	13.940	6.300
Variable Star	R GEM	178	2439439.500000 10 Nov 1966 00:00:00.000000	2442101.400000 22 Feb 1974 21:36:00.000000	12.080	13.220	13.900	6.590
Variable Star	R HYA	25	2444349.400000 19 Apr 1980 21:36:00.000000	2449501.451300 28 May 1994 22:49:52.320000	6.060	8.040	8.040	5.080
Variable Star	R LEO	35	2441277.531300 22 Nov 1971 00:45:04.320000	2442101.430600 22 Feb 1974 22:20:03.840000	9.100	8.300	9.500	5.800
Variable Star	R PER	7	2441337.500000 21 Jan 1972 00:00:00.000000	2441619.400000 28 Oct 1972 21:36:00.000000	10.000	10.300	10.300	9.400
Variable Star	R SER	496	2446906.445100 20 Apr 1987 22:40:56.640000	2457664.318000 2 Oct 2016 19:37:55.200000	7.940	9.200	13.700	5.600
Variable Star	RHO CAS	433	2453782.297200 15 Feb 2006 19:07:58.080000	2458936.356000 27 Mar 2020 20:32:38.400000	4.700	4.700	5.300	3.800
Variable Star	RS CVN	13	2452320.461800 14 Feb 2002 23:04:59.520000	2452410.426400 15 May 2002 22:14:00.960000	8.000	7.900	8.500	7.900
Variable Star	RS LEO	365	2446845.416000 18 Feb 1987 21:59:02.400000	2457838.362000 25 Mar 2017 20:41:16.800000	12.300	13.300	13.800	9.400
Variable Star	RS OPH	8	2453784.704200 18 Feb 2006 04:54:02.880000	2454349.354900 5 Sep 2007 20:31:03.360000	6.800	10.800	10.800	6.800
Variable Star	RU HER	809	2444651.745800 16 Feb 1981 05:53:57.120000	2458008.362000 11 Sep 2017 20:41:16.800000	13.000	7.700	13.900	6.900
Variable Star	RU PEG	1,631	2441515.500000 17 Jul 1972 00:00:00.000000	2458434.337000 11 Nov 2018 20:05:16.800000	12.630	12.900	13.530	9.500
Variable Star	RV TAU	697	2451875.315200 26 Nov 2000 19:33:53.280000	2458514.375000 30 Jan 2019 21:00:00.000000	8.700	10.400	11.000	8.500
Variable Star	RW AND	824	2444568.400000 24 Nov 1980 21:36:00.000000	2456709.323000 20 Feb 2014 19:45:07.200000	13.900	12.200	14.600	8.100
Variable Star	RW AUR	93	2442361.500000 10 Nov 1974 00:00:00.000000	2444957.400000 18 Dec 1981 21:36:00.000000	11.600	11.000	11.930	9.500
Variable Star	RX AND	2,351	2441304.470000 18 Dec 1971 23:16:48.000000	2458434.343000 11 Nov 2018 20:13:55.200000	12.980	13.000	14.300	10.400
Variable Star	S BOO	221	2439606.400000 25 Apr 1967 21:36:00.000000	2442088.400000 9 Feb 1974 21:36:00.000000	11.870	12.500	13.700	8.290
Variable Star	S CAS	1	2457133.383000 20 Apr 2015 21:11:31.200000	2457133.383000 20 Apr 2015 21:11:31.200000	12.300	12.300	12.300	12.300
Variable Star	S CEP	333	2439395.400000 26 Sep 1966 21:36:00.000000	2442101.400000 22 Feb 1974 21:36:00.000000	8.500	11.440	11.470	7.540
Variable Star	S CRB	991	2444321.400000 22 Mar 1980 21:36:00.000000	2457664.308000 2 Oct 2016 19:23:31.200000	8.000	9.500	13.580	6.100
Variable Star	S CYG	891	2444167.400000 20 Oct 1979 21:36:00.000000	2456925.374000 24 Sep 2014 20:58:33.600000	13.900	13.300	14.410	9.370
Variable Star	S DEL	112	2440132.400000 2 Oct 1968 21:36:00.000000	2442039.300000 22 Dec 1973 19:12:00.000000	8.970	8.830	12.200	8.780
Variable Star	S PER	1,004	2439420.364500 21 Oct 1966 20:44:52.800000	2458434.348000 11 Nov 2018 20:21:07.200000	8.610	10.400	13.140	8.610
Variable Star	SS AUR	2,168	2441389.380000 12 Mar 1972 21:07:12.000000	2458229.382000 20 Apr 2018 21:10:04.800000	11.740	12.500	15.100	10.500
Variable Star	SS CYG	2,643	2441304.470000 18 Dec 1971 23:16:48.000000	2458434.333000 11 Nov 2018 19:59:31.200000	9.530	12.000	12.710	7.500
Variable Star	SS HER	790	2439610.500000 30 Apr 1967 00:00:00.000000	2458008.367000 11 Sep 2017 20:48:28.800000	9.130	11.500	13.700	8.620
Variable Star	SS VIR	21	2449065.529800 19 Mar 1993 00:42:54.720000	2450582.434000 13 May 1997 22:24:57.600000	7.900	8.800	9.240	7.900
Variable Star	SU AUR	80	2442361.500000 10 Nov 1974 00:00:00.000000	2444957.400000 18 Dec 1981 21:36:00.000000	8.800	9.200	9.800	8.700
Variable Star	SU CNC	371	2446851.406300 24 Feb 1987 21:45:04.320000	2456780.395000 2 May 2014 21:28:48.000000	12.200	12.200	14.500	10.300
Variable Star	SU LAC	902	2444167.400000 20 Oct 1979 21:36:00.000000	2457756.314000 2 Jan 2017 19:32:09.600000	12.080	11.500	14.900	10.250
Variable Star	SU TAU	1,482	2446034.500000 30 Nov 1984 00:00:00.000000	2458514.380000 30 Jan 2019 21:07:12.000000	9.360	12.100	14.710	9.360
Variable Star	SU UMA	1,452	2441508.490000 9 Jul 1972 23:45:36.000000	2458138.305000 19 Jan 2018 19:19:12.000000	12.900	12.500	14.500	10.400
Variable Star	SV SGE	1,393	2447675.500600 29 May 1989 00:00:51.840000	2458434.321000 11 Nov 2018 19:42:14.400000	11.900	12.600	14.000	10.100
Variable Star	SW GEM	1	2456323.362000 30 Jan 2013 20:41:16.800000	2456323.362000 30 Jan 2013 20:41:16.800000	9.500	9.500	9.500	9.500
Variable Star	SW UMA	745	2444582.400000 8 Dec 1980 21:36:00.000000	2454920.368100 29 Mar 2009 20:50:03.840000	13.500	13.500	14.700	10.000
Variable Star	SY CNC	2	2452343.434000 9 Mar 2002 22:24:57.600000	2452347.400700 13 Mar 2002 21:37:00.480000	13.400	13.400	13.400	13.400
Variable Star	T CAS	2	2454731.402100 21 Sep 2008 21:39:01.440000	2454736.373600 26 Sep 2008 20:57:59.040000	8.400	7.600	8.400	7.600
Variable Star	T CEP	299	2439392.300000 23 Sep 1966 19:12:00.000000	2442101.400000 22 Feb 1974 21:36:00.000000	7.010	7.460	10.340	5.810
Variable Star	T CRB	2,196	2444321.430000 22 Mar 1980 22:19:12.000000	2458418.285000 26 Oct 2018 18:50:24.000000	10.300	9.600	10.800	9.500
Variable Star	T DRA	704	2444167.375000 20 Oct 1979 21:00:00.000000	2456447.442000 3 Jun 2013 22:36:28.800000	12.470	12.800	13.400	8.400
Variable Star	T TAU	106	2441269.451300 13 Nov 1971 22:49:52.320000	2444956.350000 17 Dec 1981 20:24:00.000000	10.070	9.950	10.070	9.600
Variable Star	T UMA	463	2447537.481200 10 Jan 1989 23:32:55.680000	2457838.370000 25 Mar 2017 20:52:48.000000	13.300	10.900	13.300	6.500
Variable Star	TAVJ0269+295	1	2452585.450700 6 Nov 2002 22:49:00.480000	2452585.450700 6 Nov 2002 22:49:00.480000	11.900	11.900	11.900	11.900
Variable Star	TT ARI	147	2447120.379900 20 Nov 1987 21:07:03.360000	2454764.379200 24 Oct 2008 21:06:02.880000	10.400	10.900	11.100	8.900
Variable Star	TX CVN	927	2448662.492400 9 Feb 1992 23:49:03.360000	2458229.393000 20 Apr 2018 21:25:55.200000	10.200	10.400	11.300	9.600
Variable Star	TZ PER	2,207	2444979.363800 9 Jan 1982 20:43:52.320000	2458434.347000 11 Nov 2018 20:19:40.800000	13.100	13.300	14.900	11.710
Variable Star	U BOO	657	2446851.516600 25 Feb 1987 00:23:54.240000	2458227.392000 18 Apr 2018 21:24:28.800000	11.230	11.900	12.960	9.620
Variable Star	U CRB	57	2453305.268056 26 Oct 2004 18:26:00.038400	2456595.268000 29 Oct 2013 18:25:55.200000	7.800	7.600	8.700	6.800
Variable Star	U CVN	441	2447554.408300 27 Jan 1989 21:47:57.120000	2458227.388000 18 Apr 2018 21:18:43.200000	13.000	12.400	13.700	9.100
Variable Star	U CYG	284	2439422.400000 23 Oct 1966 21:36:00.000000	2442088.400000 9 Feb 1974 21:36:00.000000	10.330	11.300	12.500	7.500
Variable Star	U DEL	114	2453989.366000 10 Sep 2006 20:47:02.400000	2458434.341000 11 Nov 2018 20:11:02.400000	7.500	7.300	7.800	6.300
Variable Star	U GEM	1,585	2444225.430000 17 Dec 1979 22:19:12.000000	2458229.378000 20 Apr 2018 21:04:19.200000	13.800	12.500	14.600	8.600
Variable Star	U LMI	283	2446845.423600 18 Feb 1987 22:09:59.040000	2455998.390300 11 Mar 2012 21:22:01.920000	12.250	11.800	13.070	10.370
Variable Star	U MON	1,300	2440207.400000 16 Dec 1968 21:36:00.000000	2458571.410000 28 Mar 2019 21:50:24.000000	5.810	6.500	7.900	5.500
Variable Star	U ORI	965	2440144.500000 15 Oct 1968 00:00:00.000000	2458514.378000 30 Jan 2019 21:04:19.200000	8.290	11.500	13.000	5.600
Variable Star	UU AQL	491	2447001.510000 25 Jul 1987 00:14:24.000000	2458401.344000 9 Oct 2018 20:15:21.600000	13.600	11.500	14.700	9.800
Variable Star	UV CVN	44	2451925.478500 15 Jan 2001 23:29:02.400000	2452424.997900 30 May 2002 11:56:58.560000	12.400	13.500	13.500	12.400
Variable Star	UV PER	1,780	2446845.390900 18 Feb 1987 21:22:53.760000	2458434.345000 11 Nov 2018 20:16:48.000000	13.810	13.700	14.900	11.000
Variable Star	V CAM	617	2444167.400000 20 Oct 1979 21:36:00.000000	2455634.330000 13 Mar 2011 19:55:12.000000	12.600	12.500	14.300	7.930
Variable Star	V CRB	576	2446873.477000 18 Mar 1987 23:26:52.800000	2456418.427000 5 May 2013 22:14:52.800000	11.000	10.000	11.800	7.200
Variable Star	V CYG	881	2444609.277700 4 Jan 1981 18:39:53.280000	2457721.351000 28 Nov 2016 20:25:26.400000	12.320	12.300	13.900	8.200
Variable Star	V1159 ORI	104	2450487.414500 7 Feb 1997 21:56:52.800000	2452266.402100 22 Dec 2001 21:39:01.440000	13.600	12.400	13.700	12.000
Variable Star	V1494 AQL	16	2451516.220800 3 Dec 1999 17:17:57.120000	2451704.504100 9 Jun 2000 00:05:54.240000	3.800	9.600	9.600	3.800
Variable Star	V339 Del	32	2456521.416000 16 Aug 2013 21:59:02.400000	2456631.307000 4 Dec 2013 19:22:04.800000	5.000	12.200	12.200	5.000
Variable Star	V420 AND	6	2452552.359700 4 Oct 2002 20:37:58.080000	2453323.386111 13 Nov 2004 21:15:59.990400	11.800	12.900	13.600	11.800
Variable Star	V493 AUR	1	2452585.442400 6 Nov 2002 22:37:03.360000	2452585.442400 6 Nov 2002 22:37:03.360000	13.200	13.200	13.200	13.200
Variable Star	V494 AUR	3	2452585.431900 6 Nov 2002 22:21:56.160000	2452644.411100 4 Jan 2003 21:51:59.040000	12.200	13.200	13.200	12.200
Variable Star	V723 CAS	7	2449973.361100 12 Sep 1995 20:39:59.040000	2450081.467300 29 Dec 1995 23:12:54.720000	9.260	9.280	9.580	9.000
Variable Star	V778 CYG	1	2447794.377100 24 Sep 1989 21:03:01.440000	2447794.377100 24 Sep 1989 21:03:01.440000	10.900	10.900	10.900	10.900
Variable Star	VX AND	30	2447791.390300 21 Sep 1989 21:22:01.920000	2448299.286100 11 Feb 1991 18:51:59.040000	8.300	8.700	9.500	8.300
Variable Star	W AND	916	2444609.400000 4 Jan 1981 21:36:00.000000	2457835.333000 22 Mar 2017 19:59:31.200000	13.200	8.100	14.350	6.370
Variable Star	W CAS	63	2441284.400000 28 Nov 1971 21:36:00.000000	2442081.400000 2 Feb 1974 21:36:00.000000	9.790	10.040	11.980	8.790
Variable Star	W CRB	687	2445500.400000 14 Jun 1983 21:36:00.000000	2456417.431000 4 May 2013 22:20:38.400000	13.100	8.600	14.100	7.400
Variable Star	W CYG	17	2441809.458300 6 May 1973 22:59:57.120000	2442361.493000 9 Nov 1974 23:49:55.200000	5.680	6.790	7.340	5.680
Variable Star	W LMI	291	2449040.452700 21 Feb 1993 22:51:53.280000	2456070.420800 22 May 2012 22:05:57.120000	12.300	11.400	13.100	10.000
Variable Star	W LYN	195	2449040.434700 21 Feb 1993 22:25:58.080000	2455099.509700 25 Sep 2009 00:13:58.080000	13.700	12.500	13.900	9.400
Variable Star	W ORI	10	2454834.368100 2 Jan 2009 20:50:03.840000	2454923.342400 1 Apr 2009 20:13:03.360000	6.400	6.400	7.400	6.400
Variable Star	WZ SGE	434	2448480.465200 11 Aug 1991 23:09:53.280000	2455914.258000 18 Dec 2011 18:11:31.200000	13.570	12.700	14.470	10.000
Variable Star	X CAM	685	2444165.400000 18 Oct 1979 21:36:00.000000	2455634.327000 13 Mar 2011 19:50:52.800000	12.090	11.600	13.900	6.870
Variable Star	X LEO	1,376	2444616.440200 11 Jan 1981 22:33:53.280000	2458244.419000 5 May 2018 22:03:21.600000	12.540	12.400	14.930	11.400
Variable Star	X LYN	334	2446845.397200 18 Feb 1987 21:31:58.080000	2455619.381000 26 Feb 2011 21:08:38.400000	14.200	14.200	14.900	9.000
Variable Star	X PER	6	2448857.464500 22 Aug 1992 23:08:52.800000	2448881.416600 15 Sep 1992 21:59:54.240000	6.320	6.440	6.440	6.320
Variable Star	Z AND	1,381	2448487.440200 18 Aug 1991 22:33:53.280000	2457778.301000 24 Jan 2017 19:13:26.400000	10.730	10.300	11.300	8.100
Variable Star	Z CAM	1,569	2444979.390000 9 Jan 1982 21:21:36.000000	2458203.356000 25 Mar 2018 20:32:38.400000	12.130	12.000	13.920	10.000