LSXPS J174447.6-275457

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174447.6-275457 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.9′ away.

Detection flag:: Good
Total exposure:: 32 ks
RA (J2000):: 17^h 44^m 47.65^s=266.1986°
Dec (J2000):: -27° 54′ 57.4″=-27.9160°
Err₉₀:: 4.8′′(XRT+2MASS)
l:: +00° 46′ 32.3″=0.7756°
b:: +00° 41′ 13.8″=+0.6872°
Mean count rate: 7.1 (+3.0, -2.7) ×10^-4 ct s^-1
Galactic N_H: 9.7×10²¹ cm^-2
HRs: HR1=-0.1 (+0.4, -0.9)
HR2=0.774 (+0.226, -0.053)
Observed between:: 2005-10-03 17:00 and 2025-06-19 17:56
Present in:: 97 datasets (total)
30 datasets (with blind detections)
31 datasets (count-rate detections)
External catalogue matches:: 8
Search Vizier | Simbad.
LSXPS ID: 532611

Nearest neighbour

LSXPS J174434.7-275456 — 2.9′ away

Nearest 'OK' neighbour

LSXPS J174434.7-275456 — 2.9′ 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)	7.1 (+3.0, -2.7) ×10^-4	4.9 (+11.1, -4.9) ×10^-5	3.6 (+134.5, -3.6) ×10^-6	6.0 (+2.6, -2.3) ×10^-4
Peak rate (ct s^-1)	9.6 (+3.3, -2.9) ×10^-4	6 (+5, -3) ×10^-3	3.6 (+134.5, -3.6) ×10^-6	1.13 (+0.28, -0.24) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 5.22× 10^-4	< 4.92× 10^-4	N/A
Counts detected	37	5	5	27
BG counts	21.73	3.933	4.923	13.92
Corr fact	1.51	1.51	1.51	1.51
P_const,χ	1.00 (obs) 0.86 (snapshot)	1.00 (obs) 1.01×10^-3 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 0.95 (snapshot)