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

Star Page     -     NS 0307-2813 A   GJ 1054 A   HIP 14555   CD-28 1030   LTT 1479

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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	V	Distance [ pc ]
03 07 55.77	-28 13 11.03	0.36	250.6	M0	11.6	10.2	18.62

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J030755.6-281310	1.538 ± 0.08602	0.00121	227	1170	-0.27 ± 0.05	0.14 ± 0.09	28.49

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J030755.9-281310	201938 n00.001	0.1732 ± 0.00902	17.2	1	2124	1995-02-04 to 1995-02-05	rgb rgbd	29.24

Joint EUVE-ROSAT Detections:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate
EUVE J0307-282	03 07 55	-28 13 16	0.02

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