LSXPS J175407.8-275539

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175407.8-275539 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 20″ away.

Detection flag:: Poor
Total exposure:: 339 ks
RA (J2000):: 17^h 54^m 07.89^s=268.5329°
Dec (J2000):: -27° 55′ 39.0″=-27.9275°
Err₉₀:: 4.3′′(XRT+2MASS)
l:: +01° 49′ 35.3″=1.8265°
b:: -01° 05′ 15.7″=-1.0877°
Mean count rate: 4.5 (±1.1) ×10^-4 ct s^-1
Galactic N_H: 9.4×10²¹ cm^-2
HRs: HR1=0.48 (+0.52, -0.14)
HR2=0.46 (+0.18, -0.17)
Observed between:: and 2024-10-07 06:30
Present in:: 142 datasets (total)
2 datasets (with blind detections)
10 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 530160

Nearest neighbour

LSXPS J175406.4-275547 — 20″ away

Nearest 'OK' neighbour

LSXPS J175406.4-275547 — 20″ away

Build custom products for this source.

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)	4.5 (±1.1) ×10^-4	2.4 (+48.2, -2.4) ×10^-6	9 (+6, -5) ×10^-5	3.5 (+0.9, -0.8) ×10^-4
Peak rate (ct s^-1)	2.4 (+2.3, -1.4) ×10^-2	2.5 (+2.3, -1.4) ×10^-2	8 (+6, -4) ×10^-3	3.9 (+2.6, -1.9) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 1.63× 10^-4	< 2.83× 10^-4	< 6.19× 10^-4
Counts detected	172	27	50	95
BG counts	118.3	26.72	39.35	53.48
Corr fact	1.47	1.47	1.47	1.47
P_const,χ	2.14×10^-2 (obs) 1.04×10^-2 (snapshot)	2.14×10^-2 (obs) 0.41 (snapshot)	2.14×10^-2 (obs) 0.84 (snapshot)	2.14×10^-2 (obs) 5.49×10^-2 (snapshot)