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

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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
05 44 26	- 22 25.3	0.4704	218.4	-9.2	K2 V	6.17	0.95	0.45	6.41	111.49 ± 0.6	8.97

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J054426.8-222507	0.343 ± 0.02884	0.001121	488	330	-0.52 ± 0.06	-0.17 ± 0.15	28.3

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 J054426.4-222515	200643 n00.007	0.2733 ± 0.0119	0.001072	2705	1	2013	920301 to 920302	-0.43 ± 0.04	-0.39 ± 0.07	rgb rgbd	28.2

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 J054426.4-222518	200643 n00.004	0.05335 ± 0.00393	0.000156	2350	1	3540	920302 to 920302	0.39 ± 0.07	0.11 ± 0.09	rgb rgbd	28.19

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 J0544-222	05 44 25.67	-22 25 05.9	0.007 ± 0.003	0.022 ± 0.005	3.4	5.4	6.4

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