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

Star Page     -     Gl 189         BS 1674 ZET~Dor

Back to Search      Back to Main Page      Introduction

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
05 05 31	- 57 28.3	0.1217	344.8	-1.3	F7 V	4.69	0.51	0.29	4.36	85.83 ± 0.46	11.65

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J050529.1-572816	0.4845 ± 0.1096	0.002098	1236	26	-0.32 ± 0.18	0.01 ± 0.34	28.67

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 J050529.9-572819	200644 n00.002	1.459 ± 0.0538	0.001267	4208	1	500	920130 to 920130	-0.26 ± 0.04	-0.28 ± 0.06	rgb rgbd	29.15

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 J050530.0-572817	200644 n00.001	0.3493 ± 0.0152	0.000353	3505	1	1507	920130 to 920130	0.6 ± 0.03	-0.17 ± 0.05	rgb rgbd	29.23

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 J0505-572	05 05 30.62	-57 28 12.8	0.033 ± 0.006	0.04 ± 0.008	8.3	7.3	11.1

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