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

Star Page     -     NS 1736+6845 B   HIP 86201   HD 160922   HR 6596   BD+68 949   28 Dra   ome Dra   LTT 15238

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Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Radial Velocity	Spectral Type	B	V	Distance [ pc ]
17 36 57.09	+68 45 28.49	0.321	0.2	-14	F5V	5.23	4.8	23.46

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J173657.6+684522	0.4655 ± 0.01038	0.00104	4848	5410	-0.28 ± 0.02	-0.21 ± 0.03	29.26

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 J173652.7+684527	180279 n00.001	0.2893 ± 0.0741	0.0029	25	0	55	1998-12-13 to 1998-12-13	-0.02 ± 0.26	-0.36 ± 0.61	rgb rgbd	29.06
2RXP J173657.9+684530	999989 n00.001	0.5364 ± 0	0.00074	2666	25	2331	1998-02-19 to 1998-02-19	-0.36 ± 0.03	-0.1 ± 0.05	rgb rgbd	29.33
2RXP J173657.3+684534	999995 a01.001	0.5635 ± 0	0.00084	3053	25	2926	1994-05-31 to 1994-07-06	-0.27 ± 0.03	-0.27 ± 0.04	rgb rgbd	29.35
2RXP J173656.7+684533	999995 a02.001	0.5425 ± 0	0.00111	1083	25	659	1997-02-03 to 1997-03-02	-0.37 ± 0.05	-0.58 ± 0.08	rgb rgbd	29.33
2RXP J173657.5+684532	999995 n00.001	0.6244 ± 0	0.00075	4178	25	4602	1994-02-27 to 1994-05-05	-0.26 ± 0.02	-0.15 ± 0.03	rgb rgbd	29.39

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 J1736+684	17 36 53.50	+68 45 43.6	0.01 ± 0	0.01 ± 0	10.8	11.3	15.6

ROSAT Wide Field Camera (WFC) Pointed Observations:

Source	RA (2000.0)	DE (2000.0)	Sequence ID	Count Rate	OAX	Significance	Filter	Observation Date
1	17 36 50.92	+ 68 44 58.2	701523 w00_s1a	0.01063 ± 0.0031	64.2	4.49	S1	1993-08-08T12:00

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 J1736+687	17 36 51	+68 45.2	0.016 ± 0.002	0.008 ± 0.003

Joint EUVE-ROSAT Detections:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate
EUVE J1736+687	17 36 58	+68 45 18	0.02

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 1737.2+6847	17 36 55.4	+68 45 48	5606 3931	0.076 ± 0.01	1742.9	7.5	24.6	1979-11-06 to 1979-11-07	gif FITS	Events
2E 1737.3+6847	17 36 59.4	+68 45 41	7888 3931	0.085 ± 0.008	2542.5	11.1	14.4	1980-04-08 to 1980-04-08	gif FITS	Events
2E 1737.2+6847	17 36 55.9	+68 45 25	8844 3931	0.123 ± 0.016	744.9	7.8	8.4	1980-05-26 to 1980-05-26	gif FITS	Events

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