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

Star Page     -     NS 0531-0340   GJ 205   LHS 30   G 099-015   HIP 25878   HD 36395   BD-03 1123   LTT 2293



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ROSAT Survey Field Image Browser     SIMBAD entry


Star Information:

RA (2000.0)DE (2000.0)μ [ "/yr ]θ [ ° ]Radial VelocitySpectral TypeUBVRcIcJKsHDistance [ pc ]
05 31 27.35 -03 40 38.222.22816010.6M1.5V10.639.447.926.985.884.744.063.875.71


ROSAT All-Sky Survey (RASS):

Detection NumberCount RateBackgroundExposure TimeLikelihoodHR1HR2log Lx
1RXS J053127.0-0340130.1963 ± 0.022530.00076455152-0.6 ± 0.09-0.19 ± 0.2827.66


ROSAT Position Sensitive Proportional Counter (PSPC):

Detection NumberSequence IdCount Rate BackgroundLikeliOAXExposure TimeObservation TimeHR1HR2Imageslog Lx
2RXP J053127.0-034020200036 n00.0380.187 ± 0.006120.0007520141951561991-03-13 to 1991-03-15-0.41 ± 0.03-0.19 ± 0.06rgb rgbd27.64


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 J0531-03605 31 25-03 40.10.008

EUVE Right Angle Program (RAP):

Detection NumberRA (2000.0)DE (2000.0)Exposure Time58-174 Å Count Rate156-234 Å Count Rate
4EUVE J0531-03 05 31 23.9 -03 41 22.9300000.063 ± 0.02



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