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651002
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/LSXPS
LSXPS J203109.0+400438
[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 J203109.0+400438 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 79″ away and the nearest good/reasonable source is 9.0′ away.
- Detection flag:
- Reasonable, but may be affected by, or due to, stray light.
- Total exposure:
- 25 ks
- RA (J2000):
- 20h 31m 09.04s=307.7877°
- Dec (J2000):
- +40° 04′ 38.8″=+40.0774°
- Err90:
- 5.3′′(XRT+2MASS)
- l:
- +78° 59′ 31.2″=78.9920°
- b:
- +00° 22′ 30.0″=+0.3750°
- Mean count rate
- 0.00 (+3.33, -0.00) ×10-4 ct s-1
- Galactic NH
- 1.2×1022 cm-2
- HRs
- HR1=0.47 (+0.53, -0.11)
HR2=0.1 (+0.9, -0.4) - Observed between:
- and 2023-12-08 23:07
- Present in:
- 29 datasets (total)
3 datasets (with blind detections)
11 datasets (count-rate detections) - External catalogue matches:
- 1
Search Vizier | Simbad. - LSXPS ID
- 651002
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This source is in a field with stray light; however, this should have been correctly handled.
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) | 0.00 (+3.33, -0.00) ×10-4 | 0.00 (+1.40, -0.00) ×10-4 | 1.3 (+2.1, -1.3) ×10-4 | 0.00 (+2.85, -0.00) ×10-4 |
| Peak rate (ct s-1) | 4.8 (+2.8, -2.1) ×10-3 | 0.00 (+1.40, -0.00) ×10-4 | 1.3 (+2.1, -1.3) ×10-4 | 2.6 (+0.8, -0.6) ×10-3 |
| Detected? | Blind: No Retrospective: No | Blind: No Retrospective: No | Blind: No Retrospective: No | Yes |
| 3 σ UL (ct s-1) | < 1.37× 10-3 | < 6.45× 10-4 | < 1.09× 10-3 | N/A |
| Counts detected | 26 | 1 | 5 | 20 |
| BG counts | 34.09 | 2.705 | 3.567 | 28.43 |
| Corr fact | 1.57 | 1.57 | 1.57 | 1.57 |
| Pconst,χ | 6.88×10-15 (obs) <10-16 (snapshot) | 6.88×10-15 (obs) 1.00 (snapshot) | 6.88×10-15 (obs) 1.00 (snapshot) | 6.88×10-15 (obs) 0.44 (snapshot) |
One bin per observation
Total | Soft | Medium | Hard | HR1 | HR2
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External Catalogue matches
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