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

Star Page     -     NS 0554+2016 A   GJ 222 A   HIP 27913   HD 39587   HR 2047   BD+20 1162   54 Ori   chi01 Ori  

Back to Search      Back to Main Page      Introduction

ROSAT Survey Field Image Browser     SIMBAD entry

Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Radial Velocity	Spectral Type	B	V	Distance [ pc ]
05 54 23.00	+20 16 34.33	0.191	238.8	-13.5	G0V	5	4.41	8.8

XMM-Newton Pointed Observations:

Detection Number	Sequence Id	Observation Time	Likelihood	log Lx	ESAC Links
2XMM J055422.8+201634	0111500101 1	2001-04-07T09:05 to 2001-04-07T17:43	999.9999	28.91	Postcard Server Observing Log

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	Exposure Time	Likelihood	OAX	HR1	HR2	HR3	HR4	log Lx
M2	Thick	1.2825 ± 0.03262	1300	999.9999	1.169	0.681 ± 0.022	-0.481 ± 0.024	-0.856 ± 0.027	-1 ± 0.076	28.91

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J055423.4+201630	1.942 ± 0.06815	0.0009	431	2940	-0.27 ± 0.03	-0.15 ± 0.05	29.03

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	0.00017	9999	0	5284	1992-03-04 to 1992-03-04	0.5 ± 0.02	-0.06 ± 0.03	rgb rgbd	29.06

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	1996-03-11 to 1996-03-12	rgb rgbd	28.98

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	0.05 ± 0.01	0.04 ± 0.01	15.4	6.9	16.9

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 J0554+202	05 54 25	+20 16.8	0.097 ± 0.014	0.07 ± 0.016

Joint EUVE-ROSAT Detections:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate
EUVE J0554+202	05 54 23	+20 16 32	0.09

Einstein Imaging Proportional Counter (IPC):

Detection Number	RA (2000.0)	DE (2000.0)	Sequence ID	Count Rate	Exposure Time	SNR	OAX	Observation Date	Images	Data
2E 0551.4+2016	05 54 23.1	+20 16 43	4347 1584	0.272 ± 0.016	1519.1	17.4	0.8	1979-09-10 to 1979-09-10	gif FITS	Events

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