LSXPS J174452.8-285250

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174452.8-285250 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 21″ away and the nearest good/reasonable source is 2.1′ away.

Detection flag:: Reasonable
Total exposure:: 2584 ks
RA (J2000):: 17^h 44^m 52.84^s=266.2202°
Dec (J2000):: -28° 52′ 50.4″=-28.8807°
Err₉₀:: 6.5′′(Star trackers)
l:: +359° 57′ 46.6″=359.9630°
b:: +00° 10′ 01.2″=+0.1670°
Mean count rate: 1.7 (±0.9) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.40 (±0.05)
HR2=0.23 (±0.20)
Observed between:: 2005-10-25 20:40 and 2025-07-27 17:04
Present in:: 2685 datasets (total)
2 datasets (with blind detections)
39 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 379664

Nearest neighbour

LSXPS J174451.9-285308 — 21″ away

Nearest 'OK' neighbour

LSXPS J174500.1-285125 — 2.1′ away

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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

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)	1.7 (±0.9) ×10^-4	0.00 (+1.20, -0.00) ×10^-5	1.6 (±0.3) ×10^-4	2.6 (±0.7) ×10^-4
Peak rate (ct s^-1)	1.9 (+0.6, -0.5) ×10^-2	9 (+5, -4) ×10^-3	1.08 (+1.03, -0.63) ×10^-2	1.7 (+0.7, -0.6) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 4.41× 10^-5	< 1.94× 10^-4	< 3.32× 10^-4
Counts detected	3976	319	616	3044
BG counts	3802	337.1	450.7	2782
Corr fact	2.54	2.54	2.54	2.54
P_const,χ	<10^-16 (obs) 2.73×10^-14 (snapshot)	<10^-16 (obs) 0.34 (snapshot)	<10^-16 (obs) 9.25×10^-2 (snapshot)	<10^-16 (obs) 1.75×10^-6 (snapshot)