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

Star Page     -     NS 0234-4347 A   GJ 103 A   HIP 11964   HD 16157   CD-44 775   CC Eri



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ROSAT Survey Field Image Browser     SIMBAD entry


Star Information:

RA (2000.0)DE (2000.0)μ [ "/yr ]θ [ ° ]Radial VelocitySpectral TypeBVRcIcDistance [ pc ]
02 34 22.56 -43 47 47.100.299168.841.9M010.068.77.96711.51


XMM-Newton Pointed Observations:

Detection NumberSequence IdObservation TimeLikelihoodlog Lx ESAC Links
2XMM J023422.5-4347480148790101 12003-08-08T09:22 to 2003-08-08T19:35999.999929.58Postcard Server Observing Log
MOS2 data not included in the catalogue. See introduction for details.
DetectorFilterCount RateExposure TimeLikelihoodOAXHR1HR2HR3HR4log Lx
PNThick11.6686 ± 0.0204127254999.99991.0430.501 ± 0.002-0.424 ± 0.002-0.729 ± 0.003-0.803 ± 0.00629.57
M1Thick3.3271 ± 0.0106432031999.99990.0620.592 ± 0.003-0.218 ± 0.003-0.764 ± 0.003-0.837 ± 0.00929.58


ROSAT All-Sky Survey (RASS):

Detection NumberCount RateBackgroundExposure TimeLikelihoodHR1HR2log Lx
1RXS J023423.0-4347393.679 ± 0.22410.001444603600.17 ± 0.08-0.02 ± 0.129.54


ROSAT Position Sensitive Proportional Counter (PSPC):

Detection NumberSequence IdCount Rate BackgroundLikeliOAXExposure TimeObservation TimeHR1HR2Imageslog Lx
2RXP J023422.2-434751120100 n00.0243.521 ± 0.02260.0019199990135371990-07-08 to 1990-07-110.11 ± 0.01-0.02 ± 0.01rgb rgbd29.52


ROSAT Position Sensitive Proportional Counter with filter (PSPCF):

Detection NumberSequence IdCount RateBackgroundLikeliOAXExposure TimeObservation DateHR1HR2Imageslog Lx
2RXF J023422.2-434741200448 n00.0081.66 ± 0.02060.000589999039561992-01-26 to 1992-01-270.74 ± 0.010.19 ± 0.01rgb rgbd29.9


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

Detection NumberRA (2000.0)DE (2000.0) S1 Count Rate S2 Count RateSignificance S1Significance S2Significance
2RE J0234-43402 34 22.85-43 47 18.10.06 ± 0.010.05 ± 0.0114.39.617.3


ROSAT Wide Field Camera (WFC) Pointed Observations:

SourceRA (2000.0)DE (2000.0)Sequence IDCount RateOAXSignificanceFilterObservation Date
102 34 19.54- 43 48 17.6201647 w00_s2b0.09441 ± 0.02835815.61S21994-01-13T00:00
102 34 24.10- 43 48 15.7800834 w00_s1a0.06339 ± 0.0197939.45.89S11996-01-06T12:00
102 34 23.70- 43 48 15.2800834 w01_s1a0.07618 ± 0.0113739.311.55S11996-12-13T06:00


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 J0234-43802 34 23-43 48.40.132 ± 0.0120.022 ± 0.01

Joint EUVE-ROSAT Detections:

Detection NumberRA (2000.0)DE (2000.0)58-174 Å Count Rate
EUVE J0234-43702 34 23-43 47 400.12

Einstein Imaging Proportional Counter (IPC):

Detection NumberRA (2000.0)DE (2000.0)Sequence IDCount RateExposure TimeSNROAXObservation DateImagesData
2E 0232.5-440102 34 24.9-43 47 362302 5920.632 ± 0.042816155.21979-07-09 to 1979-07-09gif FITSEvents



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