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671898
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/LSXPS
LSXPS J202121.9+372625
[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 J202121.9+372625 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 20″ away.
- Detection flag:
- Poor
- Total exposure:
- 33 ks
- RA (J2000):
- 20h 21m 21.99s=305.3416°
- Dec (J2000):
- +37° 26′ 25.2″=+37.4403°
- Err90:
- 5.6′′(XRT+2MASS)
- l:
- +75° 44′ 15.8″=75.7377°
- b:
- +00° 24′ 02.4″=+0.4007°
- Mean count rate
- 4 (+4, -3) ×10-4 ct s-1
- Galactic NH
- 1.2×1022 cm-2
- HRs
- HR1=-0.1 (±0.4)
HR2=-0.43 (+0.17, -0.57) - Observed between:
- and 2025-01-15 18:39
- Present in:
- 35 datasets (total)
1 datasets (with blind detections)
8 datasets (count-rate detections) - External catalogue matches:
- 1
Search Vizier | Simbad. - LSXPS ID
- 671898
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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 (+4, -3) ×10-4 | 5.3 (+2.9, -2.3) ×10-4 | 4.2 (+2.6, -2.0) ×10-4 | 7.4 (+19.3, -7.4) ×10-5 |
| Peak rate (ct s-1) | 7 (+6, -4) ×10-4 | 6.7 (+3.2, -2.6) ×10-4 | 5.1 (+3.2, -2.3) ×10-3 | 7.4 (+19.3, -7.4) ×10-5 |
| Detected? | Yes | Blind: No Retrospective: Yes | Blind: No Retrospective: No | Blind: No Retrospective: No |
| 3 σ UL (ct s-1) | N/A | < 1.54× 10-3 | < 1.35× 10-3 | < 8.93× 10-4 |
| Counts detected | 20 | 9 | 7 | 4 |
| BG counts | 14.93 | 2.780 | 2.094 | 3.132 |
| Corr fact | 1.38 | 1.38 | 1.38 | 1.38 |
| Pconst,χ | 7.34×10-3 (obs) 0.28 (snapshot) | 7.34×10-3 (obs) 0.67 (snapshot) | 7.34×10-3 (obs) 3.21×10-2 (snapshot) | 7.34×10-3 (obs) 0.73 (snapshot) |
One bin per observation
Total | Soft | Medium | Hard | HR1 | HR2
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External Catalogue matches
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