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

Star Page     -     Gl 111         TAU^1~Eri

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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
02 45 06	- 18 34.4	0.3329	83.7	24.9	F6 V	4.45	0.47	0.26	3.72	71.56 ± 0.76	13.97

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J024506.5-183416	0.9063 ± 0.05926	0.001252	288	559	-0.22 ± 0.06	-0.19 ± 0.1	29.1

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 J024506.0-183421	201123 a01.006	0.7216 ± 0.0207	0.001133	3473	1	1779	930115 to 930115	-0.25 ± 0.03	-0.32 ± 0.04	rgb rgbd	29
2RXP J024505.6-183423	201123 n00.004	0.9409 ± 0.0268	0.000986	9038	1	1301	920811 to 920811	-0.18 ± 0.03	-0.32 ± 0.04	rgb rgbd	29.12

ROSAT Position Sensitive Proportional Counter with filter (PSPCF):

Detection Number	Sequence Id	Count Rate	Background	Likeli	OAX	Exposure Time	Observation Date	HR1	HR2	Images	log Lx
2RXF J024505.9-183422	201123 n00.004	0.1675 ± 0.00884	0.000189	4878	1	2136	930114 to 930115	0.56 ± 0.04	-0.13 ± 0.06	rgb rgbd	29.07

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