- 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
374230
Help.
/LSXPS
LSXPS J174004.5-282942
[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 J174004.5-282942 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 35″ away and the nearest good/reasonable source is 2.3′ away.
- Detection flag:
- Poor
But flagged as: source is in a region marked by manual screening as affected by artifacts or diffuse emission. - Total exposure:
- 27 ks
- RA (J2000):
- 17h 40m 04.52s=265.0188°
- Dec (J2000):
- -28° 29′ 42.4″=-28.4951°
- Err90:
- 43.4′′(XRT+2MASS)
- l:
- +359° 44′ 08.2″=359.7356°
- b:
- +01° 15′ 57.3″=+1.2659°
- Mean count rate
- 0.00 (+9.97, -0.00) ×10-4 ct s-1
- Galactic NH
- 9.5×1021 cm-2
- HRs
- HR1=0.825 (+0.175, -0.026)
HR2=-0.07 (+0.46, -0.26) - Observed between:
- and 2023-10-31 13:20
- Present in:
- 130 datasets (total)
1 datasets (with blind detections)
22 datasets (count-rate detections) - External catalogue matches:
- 154
Search Vizier | Simbad. - LSXPS ID
- 374230
Build custom products for this source.
This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.
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 (+9.97, -0.00) ×10-4 | 5 (+31, -5) ×10-5 | 1.4 (+0.9, -0.8) ×10-3 | 0.00 (+7.13, -0.00) ×10-4 |
| Peak rate (ct s-1) | 9.1 (+2.5, -2.2) ×10-2 | 5 (+31, -5) ×10-5 | 2.8 (+1.4, -1.1) ×10-2 | 6.5 (+2.1, -1.8) ×10-2 |
| Detected? | Blind: No Retrospective: No | Blind: No Retrospective: No | Yes | Blind: No Retrospective: No |
| 3 σ UL (ct s-1) | < 3.91× 10-3 | < 1.25× 10-3 | N/A | < 2.98× 10-3 |
| Counts detected | 210 | 5 | 58 | 147 |
| BG counts | 231.2 | 4.598 | 45.96 | 172.4 |
| Corr fact | 1.49 | 1.49 | 1.49 | 1.49 |
| Pconst,χ | 1.00 (obs) 5.65×10-7 (snapshot) | 1.00 (obs) 0.38 (snapshot) | 1.00 (obs) 0.32 (snapshot) | 1.00 (obs) 0.00 (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.