LSXPS J174407.1-275144

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174407.1-275144 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 64″ away and the nearest good/reasonable source is 2.7′ away.

Detection flag:: Poor
Total exposure:: 32 ks
RA (J2000):: 17^h 44^m 07.13^s=266.0297°
Dec (J2000):: -27° 51′ 44.5″=-27.8623°
Err₉₀:: 4.3′′(XRT+2MASS)
l:: +00° 44′ 35.8″=0.7433°
b:: +00° 50′ 32.6″=+0.8424°
Mean count rate: 2.7 (+2.2, -2.0) ×10^-4 ct s^-1
Galactic N_H: 9.6×10²¹ cm^-2
HRs: HR1=0.0 (+1.0, -0.4)
HR2=0.699 (+0.301, -0.022)
Observed between:: 2005-10-03 17:00 and 2023-06-28 03:26
Present in:: 75 datasets (total)
4 datasets (with blind detections)
10 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 1081725

Nearest neighbour

LSXPS J174402.2-275141 — 64″ away

Nearest 'OK' neighbour

LSXPS J174410.0-274908 — 2.7′ away

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

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)	2.7 (+2.2, -2.0) ×10^-4	0.00 (+1.07, -0.00) ×10^-4	0.00 (+9.94, -0.00) ×10^-5	3.5 (+2.2, -1.9) ×10^-4
Peak rate (ct s^-1)	4.7 (+2.7, -2.4) ×10^-4	0.00 (+1.07, -0.00) ×10^-4	0.00 (+9.94, -0.00) ×10^-5	1.8 (+1.7, -1.0) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 4.16× 10^-4	< 4.16× 10^-4	< 1.07× 10^-3
Counts detected	26	3	4	19
BG counts	20.28	3.527	6.174	11.50
Corr fact	1.50	1.50	1.50	1.50
P_const,χ	0.36 (obs) 6.07×10^-2 (snapshot)	0.36 (obs) 5.63×10^-5 (snapshot)	0.36 (obs) 1.00 (snapshot)	0.36 (obs) 8.36×10^-3 (snapshot)