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

Star Page     -     Gl 635A   LHS 3234      ZET~Her ADS 10157

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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 41 17	+ 31 36.1	0.5772	306.7	-70.4	G0 IV	2.91	0.64	0.33	2.74	92.63 ± 0.6	10.8

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J164118.2+313553	0.1278 ± 0.01856	0.001166	494	77	-0.72 ± 0.09	-0.68 ± 0.25	28.03

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 J164117.7+313606	180173 n00.003	0.08532 ± 0.00702	0.000939	206	0	1841	970223 to 970223	-0.91 ± 0.03	-0.39 ± 0.38	rgb rgbd	27.85
2RXP J164117.1+313610	201136 n00.017	0.1286 ± 0.00424	0.001244	2371	0	7752	940908 to 940908	-0.68 ± 0.02	-0.59 ± 0.06	rgb rgbd	28.03

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J164117.4+313612	202783 n00.001	0.01516 ± 0.00379	3.9	1	1219	980301 to 980301	rgb rgbd	27.71

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