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

Star Page     -     NS 1715-2636 A   GJ 663 A   LHS 437   HIP 84405   CD-26 12026   36 Oph   CCDM J17155-2635AB



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ROSAT Survey Field Image Browser     SIMBAD entry


Star Information:

RA (2000.0)DE (2000.0)μ [ "/yr ]θ [ ° ]Spectral TypeBVRcIcDistance [ pc ]
17 15 20.95 -26 36 08.091.238202.5K2V5.184.323.843.45.97


ROSAT All-Sky Survey (RASS):

Detection NumberCount RateBackgroundExposure TimeLikelihoodHR1HR2log Lx
1RXS J171521.5-2635580.8541 ± 0.057780.00099291664-0.59 ± 0.05-0.21 ± 0.1428.34


ROSAT Position Sensitive Proportional Counter (PSPC):

Detection NumberSequence IdCount Rate BackgroundLikeliOAXExposure TimeObservation TimeHR1HR2Imageslog Lx
2RXP J171521.0-263557201373 n00.0031.171 ± 0.02570.000979999117831992-09-21 to 1992-09-22-0.46 ± 0.02-0.25 ± 0.04rgb rgbd28.48


ROSAT Position Sensitive Proportional Counter with filter (PSPCF):

Detection NumberSequence IdCount RateBackgroundLikeliOAXExposure TimeObservation DateHR1HR2Imageslog Lx
2RXF J171521.0-263557201373 n00.0020.2651 ± 0.01390.000423394114291992-09-22 to 1992-09-220.3 ± 0.05-0.06 ± 0.06rgb rgbd28.53


ROSAT High Resolution Imager (HRI):

Detection NumberSequence IdCount RateSNROAXExposure TimeObservation DateImageslog Lx
1RXH J171520.9-263601202164 n00.0010.1461 ± 0.008614.2119731996-02-25 to 1996-03-13rgb rgbd28.17


EUVE sources detected in other ways:

Detection NumberRA (2000.0)DE (2000.0)58-174 Å Count Rate156-234 Å Count Rate67-178 Å Count Rate157-364 Å Count Rate
EUVE J1715-26517 15 23-26 35.10.0570.044

EUVE Right Angle Program (RAP):

Detection NumberRA (2000.0)DE (2000.0)Exposure Time58-174 Å Count Rate156-234 Å Count Rate
2EUVE J1715-26 17 15 21.8 -26 36 23.450000.015 ± 0.006



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