NEXXUS - The database for Nearby X-ray and extreme UV emitting Stars

Star Page     -     Gl 575A         44~I~Boo ADS 9494

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ROSAT Survey Field Image Browser      Simbad Objects

Star Information:

RA (2000.0)	DE (2000.0)	Mu	Theta	Radial Velocity	Spectral Type	V	B-V	R-I	MV	Pi	Distance
15 03 47	+ 47 39.3	0.4367	272.5	-30.6	F9 V n	5.24	0.65		4.71	78.39 ± 1.03	12.76

XMM-Newton Observations:

Detection Number	Sequence Id	Observation Time	Exposure Time	Likelihood	log Lx
1XMMJ150347.5+473914	100650101 1	2001-06-08T11:27:17 to 2001-06-08T20:00:53	30810	999.9999	30.07

Detector	Filter	Count Rate	Likelihood	OAX	Vignetting	HR1	HR2	HR3	log Lx
PN	Thick	9.999999 ± 0.02309	999.9999	0.1777	0.9636	0.60274 ± 0.00163	-0.91429 ± 0.00104	-0.86548 ± 0.00633	30.07
M1	Thick	4.4897 ± 0.016058	999.9999	0.132	0.99207	0.73156 ± 0.00241	-0.8961 ± 0.00177	-0.87718 ± 0.00764	30.06
M2	Thick	4.5879 ± 0.016636	999.9999	0.1217	0.99747	0.7319 ± 0.00237	-0.89879 ± 0.00172	-0.88655 ± 0.008	30.06

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J150348.3+473924	3.414 ± 0.07601	0.001246	612	9070	-0.16 ± 0.02	-0.03 ± 0.03	29.6

ROSAT Position Sensitive Proportional Counter (PSPC):

Detection Number	Sequence Id	Count Rate	Background	Likeli	OAX	Exposure Time	Observation Time	HR1	HR2	Images	log Lx
2RXP J150347.9+473916	200841 n00.009	3.51 ± 0.0404	0.000997	9999	1	2166	920615 to 920615	-0.09 ± 0.01	-0.12 ± 0.02	rgb rgbd	29.61

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J150348.1+473918	201762 n00.015	1.141 ± 0.00525	190.6	1	40853	940108 to 940111	rgb rgbd	29.73
1RXH J150347.7+473914	202174 n00.006	1.237 ± 0.0202	55.2	1	2998	960807 to 960807	rgb rgbd	29.76

ROSAT Wide Field Camera (WFC) All-Sky Survey:

Detection Number	RA (2000.0)	DE (2000.0)	S1 Count Rate	S2 Count Rate	Significance S1	Significance S2	Significance
2RE J1503+473	15 03 45.72	+47 39 01.3	0.106 ± 0.007	0.112 ± 0.008	25.8	21.5	33.6

ROSAT Wide Field Camera (WFC) Pointed Observations:

Source	RA (2000.0)	DE (2000.0)	Sequence ID	Count Rate	OAX	Significance	Filter	mjd
2	15 03 43.89	+ 47 38 44.6	200841 w00_s2b	0.09547 ± 0.02326	1	7.72	S2	48788.58
1	15 03 47.52	+ 47 39 33.0	201762 w00_s2b	0.10006 ± 0.00628	0.7	31.58	S2	49360.96
1	15 03 50.65	+ 47 39 15.8	202174 w00_s1a	0.08562 ± 0.02361	0.5	6.16	S1	50302.57

Last modified on Thursday, 23 October 2003.   C. Liefke | Impressum