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 54 23	+ 20 16.5	0.1908	238.8	-13.4	G0 V	4.43	0.59	0.31	4.74	115.43 ± 1.08	8.66

XMM-Newton Observations:

Detection Number	Sequence Id	Observation Time	Exposure Time	Likelihood	log Lx
1XMMJ055422.9+201636	111500101 2	2001-04-07T09:12:49 to 2001-04-07T17:44:51	30724	999.9999	29.17

PN data not included in the catalogue. See introduction for details.
MOS1 data not included in the catalogue. See introduction for details.

Detector	Filter	Count Rate	Likelihood	OAX	Vignetting	HR1	HR2	HR3	log Lx
M2	Thick	1.2742 ± 0.031314	999.9999	0.0353	0.99358	0.75996 ± 0.01593	-0.96043 ± 0.00638	-1 ± 0.04457	29.17

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J055423.4+201630	1.942 ± 0.06815	0.000901	431	2940	-0.27 ± 0.03	-0.15 ± 0.05	29.02

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 J055422.9+201633	200794 n00.003	0.4086 ± 0.00885	0.000169	9999	0	5284	920304 to 920304	0.5 ± 0.02	-0.06 ± 0.03	rgb rgbd	29.04

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J055422.8+201635	202173 n00.001	0.4264 ± 0.0116	31.9	1	3119	960311 to 960312	rgb rgbd	28.96

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 J0554+201	05 54 23.57	+20 16 37.8	0.047 ± 0.006	0.036 ± 0.007	15.4	6.9	16.9

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