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

Star Page     -     NS 1855+0824 A   GJ 735 A   HIP 92871   V1285 Aql



Back to Search      Back to Main Page      Introduction

ROSAT Survey Field Image Browser     SIMBAD entry


Star Information:

RA (2000.0)DE (2000.0)μ [ "/yr ]θ [ ° ]Radial VelocitySpectral TypeBVRcIcJKsHDistance [ pc ]
18 55 27.41 +08 24 08.990.115127.1-13.5M311.610.29.037.656.275.645.4211.63


ROSAT All-Sky Survey (RASS):

Detection NumberCount RateBackgroundExposure TimeLikelihoodHR1HR2log Lx
1RXS J185527.4+0824081.392 ± 0.055240.000614762540-0.2 ± 0.030.02 ± 0.0629.13


ROSAT High Resolution Imager (HRI):

Detection NumberSequence IdCount RateSNROAXExposure TimeObservation DateImageslog Lx
1RXH J185527.3+082412200897 n00.0010.1801 ± 0.0055130.4159101992-03-22 to 1992-03-22rgb rgbd28.84


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

Detection NumberRA (2000.0)DE (2000.0) S1 Count Rate S2 Count RateSignificance S1Significance S2Significance
2RE J1855+08218 55 27.62+08 24 20.70.02 ± 00.01 ± 0.018.73.29.2


Joint EUVE-ROSAT Detections:

Detection NumberRA (2000.0)DE (2000.0)58-174 Å Count Rate
EUVE J1855+08418 55 27+08 24 190.02

Einstein Imaging Proportional Counter (IPC):

Detection NumberRA (2000.0)DE (2000.0)Sequence IDCount RateExposure TimeSNROAXObservation DateImagesData
2E 1853.1+082018 55 27.5+08 24 0810312 41600.16 ± 0.0077384.122.80.31981-03-07 to 1981-03-07gif FITSEvents



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