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

Star Page     -     NS 0840+1823   GJ 316.1   LHS 2034   AZ Cnc

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ROSAT Survey Field Image Browser     SIMBAD entry

Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Spectral Type	B	Ic	J	Ks	H	Distance [ pc ]
08 40 29.75	+18 24 09.18	0.908	240	M6V	19.2	13.45	11	10.4	10.03	14.06

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J084029.9+182417	0.417 ± 0.05367	0.00152	170	127	-0.07 ± 0.12	0.24 ± 0.17	28.77

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 J084029.7+182411	200607 n00.002	0.03788 ± 0.00541	0.00107	54	15	1478	1993-04-25 to 1993-04-25	-0.02 ± 0.14	-0.24 ± 0.19	rgb rgbd	27.73
2RXP J084030.2+182415	200608 n00.006	0.0111 ± 0.00332	0.00118	15	7	1216	1992-04-26 to 1992-04-26	0.43 ± 0.37	0.04 ± 0.37	rgb rgbd	27.2
2RXP J084030.3+182411	200620 n00.004	0.5336 ± 0	0.00176	450	46	771	1991-11-12 to 1991-11-14	0 ± 0	0 ± 0	rgb rgbd	28.88

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