NEXXUS 2 - The database for Nearby X-ray and extreme UV emitting Stars

Star Page     -     NS 1912+5740   GJ 1233   G 229-026   HIP 94346   HD 180161   BD+57 1961   MV Dra

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ROSAT Survey Field Image Browser     SIMBAD entry

Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Radial Velocity	Spectral Type	B	V	Distance [ pc ]
19 12 11.36	+57 40 19.12	0.463	28.1	-27.9	G8V	7.83	7.04	20.02

XMM-Newton Slew Survey:

Detection Number	Count Rate	Exposure Time	Likelihood	HR1	Observation Date	log Lx
XMMSLJ191211.1+574019	0.3594 ± 0.1778	10.294	11.636		2002-12-08T16:55	28.74

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J191211.5+574007	0.1555 ± 0.01144	0.00093	1423	360	-0.39 ± 0.06	-0.17 ± 0.13	28.65

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 J191211.0+574013	200465 n00.006	0.1614 ± 0.00701	0.00126	1979	0	3551	1992-03-30 to 1992-03-31	-0.38 ± 0.04	-0.27 ± 0.07	rgb rgbd	28.67

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 J191211.2+574013	200465 n00.010	0.04778 ± 0.0024	0.00021	2941	0	8289	1992-03-30 to 1992-03-31	0.47 ± 0.05	-0.06 ± 0.06	rgb rgbd	28.84

Last modified on Tuesday, 28 October 2008.   C. Liefke | Impressum