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

Star Page     -     Gl 641   LHS 426   G019-004   V2292~Oph

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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
16 52 58	- 00 01.6	1.6455	205.6	44.9	G8 V	6.61	0.74	0.37	5.47	59.04 ± 0.87	16.94

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J165259.3-000123	0.3172 ± 0.02817	0.00129	491	286	-0.06 ± 0.09	-0.51 ± 0.11	28.82

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 J165259.2-000118	201371 n00.002	0.2401 ± 0.0112	0.001325	2194	1	1956	920908 to 920908	-0.38 ± 0.04	-0.35 ± 0.08	rgb rgbd	28.69

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 J165259.2-000120	201371 n00.004	0.07945 ± 0.00516	0.000547	1933	1	2890	920908 to 920909	0.56 ± 0.06	0.01 ± 0.07	rgb rgbd	28.91

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J165258.8-000126	202234 n00.001	0.06751 ± 0.00316	19.3	1	6885	960820 to 960827	rgb rgbd	28.75

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