LSXPS J174452.3-285115

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174452.3-285115 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 18″ away and the nearest good/reasonable source is 37″ away.

Detection flag:: Good
Total exposure:: 2117 ks
RA (J2000):: 17^h 44^m 52.34^s=266.2181°
Dec (J2000):: -28° 51′ 15.7″=-28.8544°
Err₉₀:: 6.9′′(Star trackers)
l:: +359° 59′ 03.9″=359.9844°
b:: +00° 10′ 56.2″=+0.1823°
Mean count rate: 7.5 (±0.9) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.57 (±0.04)
HR2=-0.33 (±0.12)
Observed between:: 2005-10-25 20:40 and 2025-07-15 09:06
Present in:: 2205 datasets (total)
2 datasets (with blind detections)
38 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 379672

Nearest neighbour

LSXPS J174451.5-285131 — 18″ away

Nearest 'OK' neighbour

LSXPS J174449.4-285114 — 37″ away

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This source is in a field which matches a position of known diffuse emission. 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)	7.5 (±0.9) ×10^-4	8.7 (+17.2, -8.7) ×10^-6	5.1 (±0.4) ×10^-4	2.6 (±0.8) ×10^-4
Peak rate (ct s^-1)	0.99 (+0.18, -0.17)	5.3 (+4.0, -2.7) ×10^-3	9 (+7, -5) ×10^-3	1.05 (+0.18, -0.17)
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 7.18× 10^-5	< 5.49× 10^-4	< 3.34× 10^-4
Counts detected	3265	295	809	2161
BG counts	2639	287.8	384.0	1945
Corr fact	2.53	2.53	2.53	2.53
P_const,χ	0.47 (obs) 2.26×10^-8 (snapshot)	0.56 (obs) 3.77×10^-2 (snapshot)	0.56 (obs) 0.98 (snapshot)	0.56 (obs) 4.50×10^-8 (snapshot)