LSXPS J174214.9-273444

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174214.9-273444 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 66″ away.

Detection flag:: Good
Total exposure:: 79 ks
RA (J2000):: 17^h 42^m 15.00^s=265.5625°
Dec (J2000):: -27° 34′ 44.1″=-27.5789°
Err₉₀:: 4.5′′(XRT+2MASS)
l:: +00° 46′ 02.1″=0.7672°
b:: +01° 20′ 35.6″=+1.3432°
Mean count rate: 5.6 (+2.6, -2.4) ×10^-4 ct s^-1
Galactic N_H: 9.2×10²¹ cm^-2
HRs: HR1=0.715 (+0.285, -0.081)
HR2=-0.25 (+0.18, -0.20)
Observed between:: 2005-10-03 17:00 and 2024-10-29 16:49
Present in:: 135 datasets (total)
30 datasets (with blind detections)
32 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 630654

Nearest neighbour

LSXPS J174219.8-273427 — 66″ away

Nearest 'OK' neighbour

LSXPS J174219.8-273427 — 66″ 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)	5.6 (+2.6, -2.4) ×10^-4	0.00 (+9.74, -0.00) ×10^-5	4.5 (+1.9, -1.7) ×10^-4	1.4 (+1.3, -1.2) ×10^-4
Peak rate (ct s^-1)	9 (+6, -4) ×10^-3	0.00 (+9.74, -0.00) ×10^-5	6.0 (+1.6, -1.4) ×10^-4	2.6 (+1.8, -1.3) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 3.64× 10^-4	< 1.06× 10^-3	< 6.67× 10^-4
Counts detected	68	9	35	24
BG counts	49.73	10.47	20.27	19.45
Corr fact	2.45	2.45	2.45	2.45
P_const,χ	0.48 (obs) 0.10 (snapshot)	0.48 (obs) <10^-16 (snapshot)	0.48 (obs) 0.97 (snapshot)	0.48 (obs) 2.19×10^-2 (snapshot)