DETERMINE THE TYPE OF  CEPHEID

U Sgr

JULIAN DATE	B	U	V
44394.54468	8.146	9.099	6.899
44395.51351	8.342	9.359	7.053
44395.51953	8.344	9.351	7.052
44396.48437	8.025	8.794	6.876
44396.49016	8.026	8.828	6.876
44397.50441	7.266	7.907	6.355
44397.51022	7.262	7.9	6.354
44397.60978	7.244	7.884	6.34
44397.61507	7.247	7.882	6.337
44398.52787	7.45	8.152	6.454
44398.53268	7.455	8.156	6.46
44399.45237	7.72	8.506	6.613
44399.45758	7.718	8.51	6.612
44400.4963	7.958	8.832	6.777
44400.56238	7.967	8.846	6.772
44400.56754	7.97	8.848	6.775
44402.53361	8.34	9.333	7.063
44402.59849	8.343	9.324	7.068
44403.48093	7.822	8.548	6.744
44403.48571	7.82	8.545	6.735
44403.56478	7.766	8.465	6.703

CLICK THE LINKS HERE TO GET THE GRAPHS FOR THIS DATA

JULIAN DATE	V	B	U
41523.4897	13.303	13.792	13.983
41523.5179	13.237	13.721	13.866
41523.5451	13.19	13.684	13.815
41524.4911	13.33	13.925	14.232
41524.5195	13.362	13.958	14.272
41524.5542	13.394	14.016	14.344
41524.5985	13.43	14.059	14.367
41524.6248	13.434	14.031	14.383
41524.6709	13.55	14.116	14.498
41534.4998	13.627	14.204	14.408
41534.5564	13.537	14.141	14.318
41537.4926	13.546	14.146	14.38
41537.5385	13.579	14.182	14.412
41537.5946	13.594	14.221	14.45
41537.6514	13.629	14.228	14.49

 

JULIAN DATE	V	B	U
41648.846	6.69	8.21	9.59
41650.853	6.77	8.33	9.73
41654.853	6.94	8.47	9.82
41655.849	6.93	8.44	9.75
41658.847	6.59	7.75	8.57
41764.76	6.7	8.17	9.52
41768.766	6.91	8.42	9.8
41769.752	6.97	8.47	9.84
41770.791	6.98	8.49	9.89
41771.756	7.02	8.5	9.86
41772.769	6.91	8.37	9.67
41773.764	6.8	8.19	9.37

ENTER THE THREE CHANGES IN MAGNITUDE: U B V HERE ARE THE VALUES FOR GU AND GV: GU GV U Sgr IS TYPE? V745 Oph IS TYPE? U Car IS TYPE?

A plot using observed data to determine the type of Cepheid variable