LSXPS J174203.2-274925

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174203.2-274925 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 59″ away and the nearest good/reasonable source is 4.9′ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 97 ks
RA (J2000):: 17^h 42^m 03.28^s=265.5137°
Dec (J2000):: -27° 49′ 25.8″=-27.8238°
Err₉₀:: 4.5′′(XRT+2MASS)
l:: +00° 32′ 10.6″=0.5363°
b:: +01° 15′ 03.1″=+1.2509°
Mean count rate: 0.00 (+1.17, -0.00) ×10^-4 ct s^-1
Galactic N_H: 9.4×10²¹ cm^-2
HRs: HR1=0.46 (+0.54, -0.12)
HR2=-0.13 (+0.26, -0.87)
Observed between:: and 2024-04-04 08:19
Present in:: 130 datasets (total)
4 datasets (with blind detections)
18 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 530097

Nearest neighbour

LSXPS J174206.6-275004 — 59″ away

Nearest 'OK' neighbour

LSXPS J174151.6-275335 — 4.9′ 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)	0.00 (+1.17, -0.00) ×10^-4	0.00 (+5.47, -0.00) ×10^-5	0.00 (+1.08, -0.00) ×10^-4	0.00 (+8.49, -0.00) ×10^-5
Peak rate (ct s^-1)	0.00 (+1.17, -0.00) ×10^-4	0.00 (+5.47, -0.00) ×10^-5	3.04 (+1.10, -0.97) ×10^-4	3.0 (+1.1, -1.0) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 4.36× 10^-4	< 2.16× 10^-4	N/A	< 3.22× 10^-4
Counts detected	70	10	28	32
BG counts	78.22	13.00	28.38	37.36
Corr fact	1.57	1.57	1.57	1.57
P_const,χ	0.35 (obs) 0.10 (snapshot)	0.35 (obs) 1.00 (snapshot)	0.35 (obs) 6.99×10^-2 (snapshot)	0.35 (obs) 0.61 (snapshot)