NEXXUS - The database for Nearby X-ray and extreme UV emitting Stars
Star Page - Gl 799B
Back to Search Back to Main Page Introduction
ROSAT Survey Field Image Browser Simbad Objects
Star Information:
| RA (2000.0) | DE (2000.0) | Mu | Theta | Radial Velocity | Spectral Type | V | B-V | R-I | MV | Pi | Distance |
| 20 41 51 | - 32 26.1 | 0.4542 | 143.6 | 5 | M4 | 11 | 11 | 97.8 ± 4.65 | 10.22 |
XMM-Newton Observations:
| Detection Number | Sequence Id | Observation Time | Exposure Time | Likelihood | log Lx |
| 1XMMJ204151.1-322609 | 111510101 1 | 2000-10-16T00:28:14 to 2000-10-16T07:31:33 | 25402 | 999.9999 | 29.66 |
| Detector | Filter | Count Rate | Likelihood | OAX | Vignetting | HR1 | HR2 | HR3 | log Lx |
| M1 | Medium | 3.3051 ± 0.013039 | 999.9999 | 0.2039 | 0.99253 | 0.583 ± 0.00333 | -0.88181 ± 0.00208 | -0.78495 ± 0.01122 | 29.66 |
ROSAT All-Sky Survey (RASS):
| Detection Number | Count Rate | Background | Exposure Time | Likeli | HR1 | HR2 | log Lx |
| 1RXS J204151.2-322604 | 3.908 ± 0.12 | 0.001901 | 288 | 4060 | -0.19 ± 0.03 | 0.06 ± 0.04 | 29.47 |
ROSAT High Resolution Imager (HRI):
| Detection Number | Sequence Id | Count Rate | SNR | OAX | Exposure Time | Observation Date | Images | log Lx |
| 1RXH J204150.8-322605 | 200436 n00.008 | 0.8307 ± 0.00682 | 110.3 | 1 | 17648 | 910430 to 910504 | rgb rgbd | 29.4 |
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 J2041-322 | 20 41 50.59 | -32 25 03.0 | 0.046 ± 0.009 | 0.09 ± 0.014 | 9.6 | 8.6 | 12.9 |
ROSAT Wide Field Camera (WFC) Pointed Observations:
| Source | RA (2000.0) | DE (2000.0) | Sequence ID | Count Rate | OAX | Significance | Filter | mjd |
| 1 | 20 41 48.67 | - 32 25 41.6 | 200436 w00_s1a | 0.05055 ± 0.0128 | 0.3 | 5.45 | S1 | 48376.76 |
Last modified on Thursday, 23 October 2003. C. Liefke | Impressum