LSXPS J175510.1-301657

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175510.1-301657 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.4′ away and the nearest good/reasonable source is 4.4′ away.

Detection flag:: Good
Total exposure:: 17 ks
RA (J2000):: 17^h 55^m 10.11^s=268.7921°
Dec (J2000):: -30° 16′ 57.8″=-30.2827°
Err₉₀:: 3.1′′(XRT+2MASS)
l:: +359° 54′ 24.1″=359.9067°
b:: -02° 28′ 19.5″=-2.4721°
Mean count rate: 4.14 (+1.03, -0.92) ×10^-3 ct s^-1
Galactic N_H: 7.2×10²¹ cm^-2
HRs: HR1=-0.65 (+0.09, -0.35)
HR2=0.871 (+0.129, -0.027)
Observed between:: and 2024-05-06 09:36
Present in:: 12 datasets (total)
7 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 529515

Nearest neighbour

LSXPS J175459.0-301627 — 2.4′ away

Nearest 'OK' neighbour

LSXPS J175516.7-302108 — 4.4′ away

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Spectral / Flux information

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Temporal Information

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Band	Total (0.3—10 keV)	Soft (0.3—1 keV)	Medium (1—2 keV)	Hard (2—10 keV)
Mean rate (ct s^-1)	4.14 (+1.03, -0.92) ×10^-3	9 (+5, -4) ×10^-4	0.00 (+3.86, -0.00) ×10^-4	3.3 (+0.9, -0.7) ×10^-3
Peak rate (ct s^-1)	6.8 (+2.6, -2.1) ×10^-3	9 (+5, -4) ×10^-4	0.00 (+3.86, -0.00) ×10^-4	5.6 (+2.3, -1.8) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 2.85× 10^-3	< 1.51× 10^-3	N/A
Counts detected	33	8	3	22
BG counts	8.477	2.480	3.505	2.531
Corr fact	1.78	1.78	1.78	1.79
P_const,χ	3.65×10^-2 (obs) 0.80 (snapshot)	4.85×10^-2 (obs) 0.90 (snapshot)	4.85×10^-2 (obs) 0.82 (snapshot)	5.66×10^-2 (obs) 0.41 (snapshot)