- Home
- About
- Support
- Data Access
- Data Analysis
- Data Products
- Publications
-
Links
Databases NED Simbad GCN circulars archive GRB data table Software & Tools Swift Software (HEASoft) Xanadu WebPIMMS Institutional Swift Sites GSFC PSU OAB SSDC MSSL University of Leicester
427276
Help.
/LSXPS
LSXPS J155057.1-541755
[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 J155057.1-541755 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 23″ away and the nearest good/reasonable source is 36″ 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:
- 397 ks
- RA (J2000):
- 15h 50m 57.10s=237.7379°
- Dec (J2000):
- -54° 17′ 55.7″=-54.2988°
- Err90:
- 0.7′′(XRT+2MASS)
- l:
- +327° 14′ 51.1″=327.2475°
- b:
- -00° 07′ 48.3″=-0.1301°
- Mean count rate
- 9 (±5) ×10-4 ct s-1
- Galactic NH
- 1.6×1022 cm-2
- HRs
- HR1=-1 (±4)
HR2=1.0 (±1.3) - Observed between:
- and 2024-03-08 12:50
- Present in:
- 165 datasets (total)
1 datasets (with blind detections)
9 datasets (count-rate detections) - External catalogue matches:
- 1
Search Vizier | Simbad. - LSXPS ID
- 427276
Build custom products for this source.
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) | 9 (±5) ×10-4 | 8 (±3) ×10-5 | 3.0 (+209.0, -3.0) ×10-6 | 5 (±4) ×10-4 |
| Peak rate (ct s-1) | 0.419 (+0.104, -0.096) | 6 (+5, -3) ×10-3 | 0.240 (±0.029) | 0.389 (+0.100, -0.093) |
| Detected? | Blind: No Retrospective: Yes | Blind: No Retrospective: No | Yes | Blind: No Retrospective: Yes |
| 3 σ UL (ct s-1) | < 1.34× 10-3 | < 1.77× 10-4 | N/A | < 9.74× 10-4 |
| Counts detected | 8768 | 77 | 1592 | 7099 |
| BG counts | 8537 | 56.67 | 1591 | 6954 |
| Corr fact | 1.44 | 1.44 | 1.44 | 1.44 |
| Pconst,χ | <10-16 (obs) <10-16 (snapshot) | <10-16 (obs) 0.70 (snapshot) | <10-16 (obs) <10-16 (snapshot) | <10-16 (obs) <10-16 (snapshot) |
One bin per observation
Total | Soft | Medium | Hard | HR1 | HR2
Show plot axis controls or click to zoom [more].
External Catalogue matches
Hide external catalogue section.