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

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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
18 21 03	+ 72 44.0	0.6369	123.5	32	F7 V	3.68	0.49	0.31	4.15	124.11 ± 0.48	8.06

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J182103.0+724342	0.1558 ± 0.009018	0.001095	2629	506	-0.76 ± 0.03	-0.6 ± 0.15	27.86

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 J182102.6+724402	201129 n00.007	0.1528 ± 0.00684	0.000742	2255	0	3490	921107 to 921107	-0.75 ± 0.03	-0.67 ± 0.09	rgb rgbd	27.85

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