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

Star Page     -     NS 1821+7243 A   GJ 713 A   LHS 3379   HIP 89937   HD 170153   HR 6927   BD+72 839   44 Dra   chi Dra   LTT 15438



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ROSAT Survey Field Image Browser     SIMBAD entry


Star Information:

RA (2000.0)DE (2000.0)μ [ "/yr ]θ [ ° ]Radial VelocitySpectral TypeBVDistance [ pc ]
18 21 03.43 +72 43 58.340.637123.532.5F7V4.063.578.03


ROSAT All-Sky Survey (RASS):

Detection NumberCount RateBackgroundExposure TimeLikelihoodHR1HR2log Lx
1RXS J182103.0+7243420.1558 ± 0.009020.00112629506-0.76 ± 0.03-0.6 ± 0.1527.86


ROSAT Position Sensitive Proportional Counter (PSPC):

Detection NumberSequence IdCount Rate BackgroundLikeliOAXExposure TimeObservation TimeHR1HR2Imageslog Lx
2RXP J182102.6+724402201129 n00.0070.1528 ± 0.006840.000742255034901992-11-07 to 1992-11-07-0.75 ± 0.03-0.67 ± 0.09rgb rgbd27.85


Einstein Imaging Proportional Counter (IPC):

Detection NumberRA (2000.0)DE (2000.0)Sequence IDCount RateExposure TimeSNROAXObservation DateImagesData
2E 1822.0+724218 21 01.7+72 43 575193 40680.023 ± 0.0042022.15.33.91980-04-05 to 1980-04-05gif FITSEvents



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