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

Star Page     -     NS 0312-2859 B   GJ 127 B   NSV 1074

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ROSAT Survey Field Image Browser     SIMBAD entry

Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Spectral Type	V	Distance [ pc ]
03 12 04.44	-28 59 14.99	0.716	31.2	G7V	6.5	14.2

XMM-Newton Slew Survey:

Detection Number	Count Rate	Exposure Time	Likelihood	HR1	Observation Date	log Lx
XMMSLJ031204.2-285912	7.3754 ± 0.973	5.926	197.413		2003-01-28T23:52	29.75

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J031203.9-285924	2.792 ± 0.1681	0.00122	212	916	-0.08 ± 0.05	-0.07 ± 0.08	29.61

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 J0312-285	03 12 01.81	-28 58 43.0	0.04 ± 0.01	0.05 ± 0.01	4.3	5	6.6

EUVE All-Sky Survey:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate	156-234 Å Count Rate	368-590 Å Count Rate	519-742 Å Count Rate
EUVE J0312-289	03 12 06	-28 59.0	0.106 ± 0.012	0.016 ± 0.008		0.133 ± 0.032

Joint EUVE-ROSAT Detections:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate
EUVE J0312-289	03 12 04	-28 59 20	0.1

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