LSXPS J175421.3-275650

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175421.3-275650 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 22″ away.

Detection flag:: Poor
Total exposure:: 173 ks
RA (J2000):: 17^h 54^m 21.32^s=268.5888°
Dec (J2000):: -27° 56′ 50.4″=-27.9473°
Err₉₀:: 5.2′′(XRT+2MASS)
l:: +01° 50′ 03.8″=1.8344°
b:: -01° 08′ 25.3″=-1.1404°
Mean count rate: 1.4 (±0.9) ×10^-4 ct s^-1
Galactic N_H: 9.4×10²¹ cm^-2
HRs: HR1=0.63 (+0.37, -0.07)
HR2=0.26 (+0.22, -0.35)
Observed between:: 2007-03-18 21:26 and 2024-10-07 06:30
Present in:: 139 datasets (total)
3 datasets (with blind detections)
9 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 532589

Nearest neighbour

LSXPS J175422.9-275643 — 22″ away

Nearest 'OK' neighbour

LSXPS J175422.9-275643 — 22″ 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)	1.4 (±0.9) ×10^-4	0.00 (+2.65, -0.00) ×10^-5	6 (±5) ×10^-5	1.4 (+0.7, -0.6) ×10^-4
Peak rate (ct s^-1)	7.0 (+3.8, -2.9) ×10^-3	0.00 (+2.65, -0.00) ×10^-5	1.4 (+0.8, -0.7) ×10^-4	2.7 (±0.7) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 4.32× 10^-4	< 1.11× 10^-4	N/A	< 3.55× 10^-4
Counts detected	131	21	46	64
BG counts	114.8	29.13	39.11	47.13
Corr fact	1.46	1.46	1.46	1.46
P_const,χ	0.26 (obs) 5.91×10^-2 (snapshot)	0.26 (obs) 0.99 (snapshot)	0.26 (obs) 0.61 (snapshot)	0.26 (obs) 0.57 (snapshot)