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

Star Page     -     NS 1725+0206   GJ 673   LHS 447   G 019-024   HIP 85295   HD 157881   BD+02 3312   LTT 15175

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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	Rc	Ic	J	Ks	H	Distance [ pc ]
17 25 45.22	+02 06 41.16	1.319	206.1	-24.4	K5	8.9	7.54	6.69	5.93	4.91	4.3	4.17	7.72

XMM-Newton Pointed Observations:

Detection Number	Sequence Id	Observation Time	Likelihood	log Lx	ESAC Links
2XMM J172545.1+020640	0067340401 1	2001-02-28T20:03 to 2001-02-28T22:46	999.9999	27.64	Postcard Server Observing Log

Detector	Filter	Count Rate	Exposure Time	Likelihood	OAX	HR1	HR2	HR3	HR4	log Lx
PN	Medium	0.42538 ± 0.01545	9691	999.9999	14.537	0.212 ± 0.037	-0.765 ± 0.03	-1 ± 0.02		27.6
M1	Medium	0.11575 ± 0.00534	14170	999.9999	13.986	0.253 ± 0.047	-0.728 ± 0.04	-0.894 ± 0.086	-1 ± 0.786	27.67
M2	Medium	0.09394 ± 0.00534	14183	999.15	14.85	0.312 ± 0.058	-0.623 ± 0.054	-0.78 ± 0.099	-0.489 ± 0.652	27.61

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J172545.6+020646	0.09057 ± 0.01805	0.00181	445	40	-0.37 ± 0.17	-0.76 ± 0.46	27.59

Joint EUVE-ROSAT Detections:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate
EUVE J1725+021	17 25 39	+02 06 50	0.05

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