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

Star Page     -     NS 0319-4304   GJ 139   LHS 19   HIP 15510   HD 20794   HR 1008   CD-43 1028   82 Eri   LTT 1583

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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 ]
03 19 55.64	-43 04 11.31	3.124	76.6	87.3	G8V	4.98	4.27	3.85	3.47	6.06

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J031954.5-430417	0.02595 ± 0.00957	0.00169	519	10	-0.76 ± 0.3	1 ± 1.92	26.84

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 J031953.4-430417	201139 n00.007	0.02017 ± 0.00401	0.00141	39	0	1738	1992-08-13 to 1992-08-17	-1.04 ± 0.15	0 ± 0	rgb rgbd	26.73

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J031954.8-430409	202354 n00.002	0.0031 ± 0.00093	3.6	1	5913	1997-01-20 to 1997-01-26	rgb rgbd	26.51
1RXH J031954.7-430406	202779 n00.001	0.00409 ± 0.00152	2.7	1	2344	1997-12-21 to 1997-12-21	rgb rgbd	26.63

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