LSXPS J174250.2-275047

[Spectral/flux information | Temporal information | External catalogue matches | Detections | Non-detections ]

This image is 160 pixels (=6.3′ to a side).
LSXPS J174250.2-275047 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 10″ away and the nearest good/reasonable source is 7.0′ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 157 ks
RA (J2000):: 17^h 42^m 50.28^s=265.7095°
Dec (J2000):: -27° 50′ 47.0″=-27.8464°
Err₉₀:: 2.1′′(XRT+2MASS)
l:: +00° 36′ 29.8″=0.6083°
b:: +01° 05′ 30.4″=+1.0918°
Mean count rate: 1.11 (+0.24, -0.22) ×10^-3 ct s^-1
Galactic N_H: 9.5×10²¹ cm^-2
HRs: HR1=-0.46 (+0.19, -0.13)
HR2=-0.3 (±0.4)
Observed between:: and 2024-04-04 08:19
Present in:: 159 datasets (total)
2 datasets (with blind detections)
51 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 363809

Nearest neighbour

LSXPS J174249.9-275038 — 10″ away

Nearest 'OK' neighbour

LSXPS J174238.9-274412 — 7.0′ away

Build custom products for this source.

This source is in a field with stray light; however, this should have been correctly handled.

Spectral / Flux information

Hide spectral section.

Temporal Information

Hide temporal section.

Band	Total (0.3—10 keV)	Soft (0.3—1 keV)	Medium (1—2 keV)	Hard (2—10 keV)
Mean rate (ct s^-1)	1.11 (+0.24, -0.22) ×10^-3	9.4 (+1.6, -1.4) ×10^-4	2.0 (+1.2, -1.1) ×10^-4	0.00 (+1.12, -0.00) ×10^-4
Peak rate (ct s^-1)	2.4 (+2.3, -1.4) ×10^-2	8 (+7, -4) ×10^-3	5.3 (+1.4, -1.2) ×10^-4	4.8 (+1.3, -1.2) ×10^-4
Detected?	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.45× 10^-3	< 6.00× 10^-4	< 3.92× 10^-4
Counts detected	148	64	42	42
BG counts	88.90	13.92	31.46	45.21
Corr fact	1.55	1.55	1.55	1.55
P_const,χ	4.61×10^-4 (obs) 9.93×10^-2 (snapshot)	4.61×10^-4 (obs) 0.37 (snapshot)	4.61×10^-4 (obs) 0.33 (snapshot)	4.61×10^-4 (obs) 1.01×10^-2 (snapshot)