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

Star Page     -     Gl 15A   LHS 3   G171-047   GX~And

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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
00 18 23	+ 44 01.4	2.9178	81.9	12.1	M1.5 V	8.08	1.56	1.12	10.32	280.27 ± 1.05	3.57

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J001821.8+440129	0.2602 ± 0.02618	0.00089	453	202	-0.65 ± 0.08	-0.61 ± 0.23	27.38

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J001821.7+440120	201154 a01.001	0.0139 ± 0.00306	4.4	2	1606	940723 to 940723	rgb rgbd	26.71
1RXH J001821.8+440120	201154 n00.001	0.02549 ± 0.00489	5.3	2	1132	940710 to 940710	rgb rgbd	26.97

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