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

Star Page     -     Gl 139   LHS 19      82~Eri LTT 1583

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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
03 19 56	- 43 04.2	3.1229	76.5	82	G5 V	4.26	0.7	0.38	5.35	165.02 ± 0.55	6.06

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J031954.5-430417	0.02595 ± 0.009569	0.001691	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	0.001408	39	0	1738	920813 to 920817	-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	0.003099 ± 0.000932	3.6	1	5913	970120 to 970126	rgb rgbd	26.51
1RXH J031954.7-430406	202779 n00.001	0.00409 ± 0.00152	2.7	1	2344	971221 to 971221	rgb rgbd	26.63

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