NEXXUS 2 - The database for Nearby X-ray and extreme UV emitting Stars
Star Page - NS 1451+1906 A GJ 566 A HIP 72659 HD 131156 HR 5544 BD+19 2870 37 Boo xi Boo SSVS 2491
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ROSAT Survey Field Image Browser SIMBAD entry
Star Information:
| RA (2000.0) | DE (2000.0) | μ [ "/yr ] | θ [ ° ] | Radial Velocity | Spectral Type | B | V | Distance [ pc ] |
| 14 51 23.28 | +19 06 03.43 | 0.169 | 115 | 3 | G8V | 5.31 | 4.55 | 6.78 |
XMM-Newton Pointed Observations:
| Detection Number | Sequence Id | Observation Time | Likelihood | log Lx | ESAC Links |
| 2XMM J145123.3+190602 | 0056030101 1 | 2001-01-19T11:26 to 2001-01-20T03:39 | 999.9999 | 28.93 | Postcard Server Observing Log |
| Detector | Filter | Count Rate | Exposure Time | Likelihood | OAX | HR1 | HR2 | HR3 | HR4 | log Lx |
| M2 | Medium | 2.73803 ± 0.00691 | 58838 | 999.9999 | 1.207 | 0.524 ± 0.003 | -0.449 ± 0.003 | -0.876 ± 0.003 | -0.916 ± 0.01 | 28.93 |
ROSAT All-Sky Survey (RASS):
| Detection Number | Count Rate | Background | Exposure Time | Likelihood | HR1 | HR2 | log Lx |
| 1RXS J145123.1+190606 | 2.44 ± 0.1834 | 0.00148 | 400 | 416 | -0.31 ± 0.07 | -0.19 ± 0.12 | 28.91 |
ROSAT Position Sensitive Proportional Counter (PSPC):
| Detection Number | Sequence Id | Count Rate | Background | Likeli | OAX | Exposure Time | Observation Time | HR1 | HR2 | Images | log Lx |
| 2RXP J145123.8+190611 | 150090 n00.002 | 2.441 ± 0.0728 | 0.00149 | 9999 | 0 | 465 | 1990-07-22 to 1990-07-23 | -0.34 ± 0.03 | -0.24 ± 0.05 | rgb rgbd | 28.91 |
| 2RXP J145125.0+190540 | 800294 a01.002 | 1.811 ± 0 | 0.00199 | 1638 | 52 | 867 | 1993-01-14 to 1993-01-14 | -0.38 ± 0.02 | -0.28 ± 0.04 | rgb rgbd | 28.78 |
| 2RXP J145123.2+190552 | 800518 n00.006 | 2.351 ± 0.0207 | 0.00216 | 9999 | 20 | 5213 | 1993-07-22 to 1993-08-01 | -0.19 ± 0.01 | -0.19 ± 0.01 | rgb rgbd | 28.89 |
ROSAT Position Sensitive Proportional Counter with filter (PSPCF):
| Detection Number | Sequence Id | Count Rate | Background | Likeli | OAX | Exposure Time | Observation Date | HR1 | HR2 | Images | log Lx |
| 2RXF J145123.8+190609 | 150090 n00.008 | 0.6041 ± 0.0119 | 0.00037 | 9999 | 0 | 4270 | 1990-07-22 to 1990-07-23 | 0.55 ± 0.02 | 0.01 ± 0.02 | rgb rgbd | 29 |
ROSAT High Resolution Imager (HRI):
| Detection Number | Sequence Id | Count Rate | SNR | OAX | Exposure Time | Observation Date | Images | log Lx |
| 1RXH J145123.5+190606 | 201156 n00.001 | 0.7673 ± 0.0174 | 32.7 | 1 | 2495 | 1995-07-08 to 1995-08-07 | rgb rgbd | 29.01 |
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 J1451+190 | 14 51 22.54 | +19 05 38.3 | 0.05 ± 0.01 | 0.07 ± 0.01 | 11.7 | 13.3 | 17.7 |
ROSAT Wide Field Camera (WFC) Pointed Observations:
| Source | RA (2000.0) | DE (2000.0) | Sequence ID | Count Rate | OAX | Significance | Filter | Observation Date |
| 1 | 14 51 23.96 | + 19 05 46.2 | 201156 w00_s1a | 0.13167 ± 0.02911 | 0.3 | 8.86 | S1 | 1995-07-09T00:00 |
| 2 | 14 51 19.78 | + 19 06 09.2 | 702719 w00_s1a | 0.05584 ± 0.00773 | 75 | 11.64 | S1 | 1996-08-09T06:00 |
| 1 | 14 51 21.80 | + 19 05 38.0 | 800294 w00_s1a | 0.06643 ± 0.0146 | 52.6 | 7.06 | S1 | 1992-08-08T18:00 |
| 1 | 14 51 22.48 | + 19 06 17.0 | 800294 w01_s1a | 0.09817 ± 0.02624 | 52.8 | 6.56 | S1 | 1993-01-14T06:00 |
| 1 | 14 51 21.43 | + 19 06 07.6 | 800444 w00_s1a | 0.06327 ± 0.00728 | 52.9 | 13.97 | S1 | 1994-07-15T00:00 |
| 1 | 14 51 23.03 | + 19 05 43.3 | 800518 w00_s2b | 0.07592 ± 0.00598 | 52.4 | 23.44 | S2 | 1993-07-23T00:00 |
EUVE All-Sky Survey:
| Detection Number | RA (2000.0) | DE (2000.0) | 58-174 Å Count Rate | 156-234 Å Count Rate | 368-590 Å Count Rate | 519-742 Å Count Rate |
| EUVE J1451+191 | 14 51 22 | +19 06.5 | 0.129 ± 0.018 | 0.064 ± 0.018 |
Joint EUVE-ROSAT Detections:
| Detection Number | RA (2000.0) | DE (2000.0) | 58-174 Å Count Rate |
| EUVE J1451+191 | 14 51 23 | +19 06 05 | 0.13 |
Einstein Imaging Proportional Counter (IPC):
| Detection Number | RA (2000.0) | DE (2000.0) | Sequence ID | Count Rate | Exposure Time | SNR | OAX | Observation Date | Images | Data |
| 2E 1449.1+1918 | 14 51 23.3 | +19 06 02 | 4146 3337 | 0.53 ± 0.024 | 2174.5 | 21.8 | 25.1 | 1980-08-11 to 1980-08-11 | gif FITS | Events |
| 2E 1449.1+1918 | 14 51 23.3 | +19 06 04 | 10418 3337 | 0.628 ± 0.028 | 1706.3 | 22.6 | 0.3 | 1981-01-24 to 1981-01-24 | gif FITS | Events |
Einstein High Resolution Imager (HRI):
| RA (2000.0) | DE (2000.0) | Sequence ID | Count Rate | Exposure Time | SNR | Observation Date | Images | Data |
| 14 51 23 | +19 06 04 | 3498 3 | 0.3375 ± 0.01759 | 2176.96 | 19.18 | 1979-08-06 to 1979-08-06 | gif FITS | Events |
| 14 51 23 | +19 05 59 | 10419 1 | 0.3799 ± 0.01395 | 3573.76 | 27.24 | 1981-01-22 to 1981-01-22 | gif FITS | Events |
Last modified on Tuesday, 28 October 2008. C. Liefke | Impressum