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

Star Page     -     CNS4 1992A      G190-028   USN 781



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Star Information:

RA (2000.0) DE (2000.0) Mu Theta Radial Velocity Spectral Type V B-V R-I MV Pi Distance
23 29 23 + 41 28.4 0.41 96 0 M3.5 11.87 1.52 1.44 11.01 67.2 ± 2.2 14.88


ROSAT All-Sky Survey (RASS):

Detection Number Count Rate Background Exposure Time Likeli HR1 HR2 log Lx
1RXS J232922.4+412758 0.8125 ± 0.05662 0.000821 263 612 -0.33 ± 0.06 -0.09 ± 0.12 29.11


ROSAT High Resolution Imager (HRI):

Detection Number Sequence Id Count Rate SNR OAX Exposure Time Observation Date Images log Lx
1RXH J232923.3+412806 201755 n00.002 0.183 ± 0.01 13.1 1 1817 940616 to 940616 rgb rgbd 29.07


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

Detection Number RA (2000.0) DE (2000.0) S1 Count Rate S2 Count Rate Significance S1 Significance S2 Significance
2RE J2329+412 23 29 22.80 +41 28 44.5 0.018 ± 0.006 0.016 ± 0.006 4.5 3.6 5.8


ROSAT Wide Field Camera (WFC) Pointed Observations:

Source RA (2000.0) DE (2000.0) Sequence ID Count Rate OAX Significance Filter mjd
1 23 29 25.97 + 41 27 09.5 202143 w00_s1a 0.01633 ± 0.00466 89.3 4.2 S1 50065.99



Last modified on Thursday, 23 October 2003.   C. Liefke | Impressum