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271578
Help.
/LSXPS
LSXPS J025425.3+413442
[Spectral/flux information | Temporal information | External catalogue matches | Detections | Non-detections ]
Warnings were associated with this source; it may be spurious or have unreliable properties.
Total | Soft | Medium | Hard | Exposure
This image is 160 pixels (=6.3′ to a side).
LSXPS J025425.3+413442 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 18″ away and the nearest good/reasonable source is 23.3′ away.
- Detection flag:
- Good
But flagged as: source is in a region marked by manual screening as affected by artifacts or diffuse emission. - Total exposure:
- 1.0 ks
- RA (J2000):
- 02h 54m 25.34s=43.6056°
- Dec (J2000):
- +41° 34′ 42.7″=+41.5785°
- Err90:
- 7.9′′(Star trackers)
- l:
- +146° 19′ 50.5″=146.3307°
- b:
- -15° 38′ 17.9″=-15.6383°
- Mean count rate
- 1.1 (+1.0, -0.9) ×10-2 ct s-1
- Galactic NH
- 1.2×1021 cm-2
- HRs
- HR1=0.2 (+0.5, -0.3)
HR2=0.1 (+0.3, -0.4) - Observed between:
- 2013-01-02 20:23 and 2020-03-28 07:22
- Present in:
- 4 datasets (total)
2 datasets (with blind detections)
3 datasets (count-rate detections) - External catalogue matches:
- 5
Search Vizier | Simbad. - LSXPS ID
- 271578
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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.
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) | 1.1 (+1.0, -0.9) ×10-2 | 8 (+6, -5) ×10-3 | 7 (+7, -6) ×10-3 | 1.3 (+0.7, -0.6) ×10-2 |
| Peak rate (ct s-1) | 6.1 (+1.2, -1.1) ×10-2 | 1.4 (+0.6, -0.5) ×10-2 | 3.2 (+0.8, -0.7) ×10-2 | 1.9 (+0.7, -0.6) ×10-2 |
| Detected? | Yes | Blind: No Retrospective: No | Yes | Blind: No Retrospective: No |
| 3 σ UL (ct s-1) | N/A | < 2.83× 10-2 | N/A | < 3.66× 10-2 |
| Counts detected | 56 | 13 | 25 | 18 |
| BG counts | 49.05 | 7.922 | 20.61 | 9.155 |
| Corr fact | 1.58 | 1.58 | 1.58 | 1.58 |
| Pconst,χ | 0.88 (obs) N/A (snapshot) | 0.88 (obs) N/A (snapshot) | 0.88 (obs) N/A (snapshot) | 0.88 (obs) N/A (snapshot) |
One bin per observation
Total | Soft | Medium | Hard | HR1 | HR2
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External Catalogue matches
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