LSXPS J174550.4-282856

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174550.4-282856 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 96″ away and the nearest good/reasonable source is 2.5′ away.

Detection flag:: Good
Total exposure:: 19 ks
RA (J2000):: 17^h 45^m 50.45^s=266.4602°
Dec (J2000):: -28° 28′ 56.8″=-28.4824°
Err₉₀:: 4.8′′(XRT+2MASS)
l:: +00° 24′ 45.2″=0.4126°
b:: +00° 11′ 41.9″=+0.1950°
Mean count rate: 1.6 (+1.0, -0.9) ×10^-3 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.55 (+0.45, -0.11)
HR2=0.33 (+0.25, -0.23)
Observed between:: 2005-10-25 20:40 and 2023-02-23 03:19
Present in:: 96 datasets (total)
2 datasets (with blind detections)
14 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 357831

Nearest neighbour

LSXPS J174543.2-282839 — 96″ away

Nearest 'OK' neighbour

LSXPS J174539.5-282929 — 2.5′ 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)	1.6 (+1.0, -0.9) ×10^-3	4 (+39, -4) ×10^-5	7 (+6, -4) ×10^-4	7 (+7, -6) ×10^-4
Peak rate (ct s^-1)	1.2 (±0.5) ×10^-3	4 (+39, -4) ×10^-5	8 (+6, -4) ×10^-3	1.6 (+0.5, -0.4) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 4.82× 10^-3	< 1.59× 10^-3	< 2.73× 10^-3	N/A
Counts detected	32	3	9	20
BG counts	22.65	2.743	4.851	16.07
Corr fact	3.26	3.26	3.26	3.26
P_const,χ	0.83 (obs) 0.91 (snapshot)	0.83 (obs) 1.00 (snapshot)	0.83 (obs) 3.48×10^-8 (snapshot)	0.83 (obs) 0.13 (snapshot)