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

Star Page     -     NS 0554+2016 B   GJ 222 B   chi01 Ori



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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 ]
05 54 23.00 +20 16 34.330.191238.8-13.5G0V54.418.8


XMM-Newton Pointed Observations:

Detection NumberSequence IdObservation TimeLikelihoodlog Lx ESAC Links
2XMM J055422.8+2016340111500101 12001-04-07T09:05 to 2001-04-07T17:43999.999928.91Postcard Server Observing Log
PN data not included in the catalogue. See introduction for details.
MOS1 data not included in the catalogue. See introduction for details.
DetectorFilterCount RateExposure TimeLikelihoodOAXHR1HR2HR3HR4log Lx
M2Thick1.2825 ± 0.032621300999.99991.1690.681 ± 0.022-0.481 ± 0.024-0.856 ± 0.027-1 ± 0.07628.91


ROSAT All-Sky Survey (RASS):

Detection NumberCount RateBackgroundExposure TimeLikelihoodHR1HR2log Lx
1RXS J055423.4+2016301.942 ± 0.068150.00094312940-0.27 ± 0.03-0.15 ± 0.0529.03


ROSAT Position Sensitive Proportional Counter with filter (PSPCF):

Detection NumberSequence IdCount RateBackgroundLikeliOAXExposure TimeObservation DateHR1HR2Imageslog Lx
2RXF J055422.9+201633200794 n00.0030.4086 ± 0.008850.000179999052841992-03-04 to 1992-03-040.5 ± 0.02-0.06 ± 0.03rgb rgbd29.06


ROSAT High Resolution Imager (HRI):

Detection NumberSequence IdCount RateSNROAXExposure TimeObservation DateImageslog Lx
1RXH J055422.8+201635202173 n00.0010.4264 ± 0.011631.9131191996-03-11 to 1996-03-12rgb rgbd28.98


ROSAT Wide Field Camera (WFC) All-Sky Survey:

Detection NumberRA (2000.0)DE (2000.0) S1 Count Rate S2 Count RateSignificance S1Significance S2Significance
2RE J0554+20105 54 23.57+20 16 37.80.05 ± 0.010.04 ± 0.0115.46.916.9


EUVE All-Sky Survey:

Detection NumberRA (2000.0)DE (2000.0)58-174 Å Count Rate156-234 Å Count Rate368-590 Å Count Rate519-742 Å Count Rate
EUVE J0554+20205 54 25+20 16.80.097 ± 0.0140.07 ± 0.016

Joint EUVE-ROSAT Detections:

Detection NumberRA (2000.0)DE (2000.0)58-174 Å Count Rate
EUVE J0554+20205 54 23+20 16 320.09

Einstein Imaging Proportional Counter (IPC):

Detection NumberRA (2000.0)DE (2000.0)Sequence IDCount RateExposure TimeSNROAXObservation DateImagesData
2E 0551.4+201605 54 23.1+20 16 434347 15840.272 ± 0.0161519.117.40.81979-09-10 to 1979-09-10gif FITSEvents



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