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540705
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/LSXPS
LSXPS J185731.4+020922
[Spectral/flux information | Temporal information | External catalogue matches | Detections | Non-detections ]
Total | Soft | Medium | Hard | Exposure
This image is 160 pixels (=6.3′ to a side).
LSXPS J185731.4+020922 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 49″ away.
- Detection flag:
- Reasonable
- Total exposure:
- 63 ks
- RA (J2000):
- 18h 57m 31.44s=284.3810°
- Dec (J2000):
- +02° 09′ 22.1″=+2.1561°
- Err90:
- 5.0′′(XRT+2MASS)
- l:
- +35° 32′ 40.5″=35.5446°
- b:
- -00° 22′ 12.3″=-0.3701°
- Mean count rate
- 4.6 (+2.3, -2.0) ×10-4 ct s-1
- Galactic NH
- 1.3×1022 cm-2
- HRs
- HR1=-0.08 (+0.27, -0.92)
HR2=0.34 (+0.66, -0.17) - Observed between:
- and 2023-04-08 15:29
- Present in:
- 28 datasets (total)
2 datasets (with blind detections)
6 datasets (count-rate detections) - External catalogue matches:
- 3
Search Vizier | Simbad. - LSXPS ID
- 540705
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Spectral / Flux information
All fluxes are in erg cm-2 s-1 over the 0.3—10 keV band.
Working....
Temporal Information
| Band | Total (0.3—10 keV) | Soft (0.3—1 keV) | Medium (1—2 keV) | Hard (2—10 keV) |
|---|---|---|---|---|
| Mean rate (ct s-1) | 4.6 (+2.3, -2.0) ×10-4 | 1.22 (+1.16, -0.89) ×10-4 | 7.9 (+10.2, -7.9) ×10-5 | 2.2 (+1.7, -1.4) ×10-4 |
| Peak rate (ct s-1) | 8 (+6, -4) ×10-3 | 1.22 (+1.16, -0.89) ×10-4 | 7.9 (+10.2, -7.9) ×10-5 | 5.2 (+2.6, -2.1) ×10-4 |
| Detected? | Yes | Blind: No Retrospective: No | Blind: No Retrospective: No | Blind: No Retrospective: No |
| 3 σ UL (ct s-1) | N/A | < 5.82× 10-4 | < 5.45× 10-4 | < 8.11× 10-4 |
| Counts detected | 25 | 6 | 6 | 13 |
| BG counts | 14.41 | 3.207 | 4.199 | 7.984 |
| Corr fact | 1.56 | 1.56 | 1.56 | 1.56 |
| Pconst,χ | 0.34 (obs) 0.29 (snapshot) | 0.34 (obs) 0.92 (snapshot) | 0.34 (obs) 1.43×10-4 (snapshot) | 0.34 (obs) 0.94 (snapshot) |
One bin per observation
Total | Soft | Medium | Hard | HR1 | HR2
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External Catalogue matches
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