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

Star Page     -     NS 0843-3852   GJ 320   HIP 42808   HD 74576   CD-38 4789   LTT 3225

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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	Rc	Ic	Distance [ pc ]
08 43 18.05	-38 52 56.70	0.455	318.5	14.3	K1V	7.49	6.56	6.04	5.58	11.14

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J084318.9-385254	0.4603 ± 0.04661	0.00094	505	216	-0.31 ± 0.09	0.15 ± 0.17	28.61

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 J084317.9-385303	200462 n00.002	0.4754 ± 0.0238	0.01126	1128	0	921	1991-11-11 to 1991-12-03	-0.22 ± 0.05	-0.34 ± 0.07	rgb rgbd	28.63

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 J084318.2-385303	200462 n00.009	0.1441 ± 0.00642	0.00034	3700	0	3562	1991-11-15 to 1991-12-03	0.57 ± 0.04	0.07 ± 0.05	rgb rgbd	28.81

ROSAT Wide Field Camera (WFC) All-Sky Survey:

Detection Number	RA (2000.0)	DE (2000.0)	S1 Count Rate	S2 Count Rate	Significance S1	Significance S2	Significance
2RE J0843-385	08 43 16.64	-38 53 36.5	0.01 ± 0	0.01 ± 0	6.1	0	6.1

Joint EUVE-ROSAT Detections:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate
EUVE J0843-388	08 43 19	-38 53 01	0.03

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