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

Star Page     -     NS 0908+3352   GJ 334.2   HIP 44897   HD 78366   HR 3625   BD+34 1949   LTT 12401

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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 ]
09 08 51.06	+33 52 55.67	0.223	238.9	27.2	F9V	6.53	5.9	19.14

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J090851.3+335302	0.3339 ± 0.03052	0.0013	411	284	-0.41 ± 0.08	-0.09 ± 0.16	28.94

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 J090851.1+335304	700120 m01.004	0.2502 ± 0.0171	0.00113	1050	19	918	1991-04-13 to 1991-04-15	-0.46 ± 0.06	-0.22 ± 0.13	rgb rgbd	28.82
2RXP J090853.6+335316	700120 m02.001	0.08168 ± 0	0.00132	21	41	250	1991-04-18 to 1991-04-18	-0.6 ± 0.13	-0.51 ± 0.38	rgb rgbd	28.33
2RXP J090851.4+335257	900327 a01.013	0.2362 ± 0	0.00091	2901	28	18894	1993-10-18 to 1993-10-30	-0.39 ± 0.01	-0.26 ± 0.02	rgb rgbd	28.79
2RXP J090851.0+335255	900327 n00.009	0.1974 ± 0	0.00101	2236	28	17057	1993-04-27 to 1993-05-12	-0.41 ± 0.01	-0.22 ± 0.03	rgb rgbd	28.72

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J090851.1+335258	201949 n00.003	0.05871 ± 0.00344	16.2	1	5076	1995-11-05 to 1995-11-05	rgb rgbd	28.79
1RXH J090851.2+335255	201951 n00.003	0.09228 ± 0.00395	20.5	1	5932	1995-04-14 to 1995-04-18	rgb rgbd	28.99
1RXH J090851.1+335259	202237 n00.003	0.068 ± 0.00347	18.4	1	5758	1995-11-07 to 1995-11-07	rgb rgbd	28.85
1RXH J090851.0+335302	202239 n00.001	0.04241 ± 0.00452	6.2	1	2141	1996-04-15 to 1996-04-15	rgb rgbd	28.65
1RXH J090850.9+335257	202346 a01.003	0.05214 ± 0.00325	14.8	1	5069	1997-04-29 to 1997-04-29	rgb rgbd	28.74
1RXH J090851.0+335258	202346 n00.002	0.05877 ± 0.00572	9.1	1	1814	1996-11-13 to 1996-11-14	rgb rgbd	28.79
1RXH J090851.1+335259	202348 n00.004	0.0721 ± 0.00342	18.9	1	6231	1997-10-21 to 1997-10-23	rgb rgbd	28.88
1RXH J090851.1+335254	202792 n00.003	0.07126 ± 0.00363	17.8	1	5460	1998-04-13 to 1998-04-14	rgb rgbd	28.87

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