LSXPS J174454.0-285152

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174454.0-285152 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 3″ away and the nearest good/reasonable source is 60″ away.

Detection flag:: Good, but may be affected by, or due to, stray light.
Total exposure:: 2434 ks
RA (J2000):: 17^h 44^m 54.03^s=266.2251°
Dec (J2000):: -28° 51′ 52.3″=-28.8645°
Err₉₀:: 0.6′′(XRT+2MASS)
l:: +359° 58′ 44.3″=359.9790°
b:: +00° 10′ 18.2″=+0.1717°
Mean count rate: 0.00 (+1.61, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.84 (±0.07)
HR2=0.00 (±0.05)
Observed between:: 2005-10-25 20:40 and 2025-08-17 06:42
Present in:: 2537 datasets (total)
3 datasets (with blind detections)
105 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 379844

Nearest neighbour

LSXPS J174453.8-285150 — 3″ away

Nearest 'OK' neighbour

LSXPS J174452.8-285250 — 60″ 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 (+1.61, -0.00) ×10^-4	8.2 (+2.2, -2.1) ×10^-5	9.4 (±0.4) ×10^-4	9.4 (±0.8) ×10^-4
Peak rate (ct s^-1)	0.46 (+0.14, -0.12)	6 (+5, -3) ×10^-3	2.0 (+1.9, -1.1) ×10^-2	0.47 (+0.13, -0.12)
Detected?	Yes	Blind: No Retrospective: Yes	Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 1.48× 10^-4	N/A	< 1.02× 10^-3
Counts detected	5202	404	1324	3473
BG counts	17708	327.1	443.9	2590
Corr fact	2.59	2.59	2.59	2.59
P_const,χ	1.00 (obs) 6.57×10^-10 (snapshot)	<10^-16 (obs) 0.16 (snapshot)	<10^-16 (obs) 0.58 (snapshot)	<10^-16 (obs) 6.42×10^-14 (snapshot)