LSXPS J174459.6-285110

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174459.6-285110 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 16″ away and the nearest good/reasonable source is 25″ away.

Detection flag:: Good
Total exposure:: 2674 ks
RA (J2000):: 17^h 44^m 59.69^s=266.2487°
Dec (J2000):: -28° 51′ 10.4″=-28.8529°
Err₉₀:: 5.8′′(Star trackers)
l:: +359° 59′ 58.9″=359.9997°
b:: +00° 09′ 36.7″=+0.1602°
Mean count rate: 3.48 (±0.12) ×10^-3 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.83 (±0.04)
HR2=-1.00 (±0.15)
Observed between:: 2005-10-25 20:40 and 2025-08-01 15:22
Present in:: 2791 datasets (total)
23 datasets (with blind detections)
301 datasets (count-rate detections)
External catalogue matches:: 9
Search Vizier | Simbad.
LSXPS ID: 349794

Nearest neighbour

LSXPS J174500.1-285125 — 16″ away

Nearest 'OK' neighbour

LSXPS J174501.6-285107 — 25″ 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)	3.48 (±0.12) ×10^-3	1.78 (±0.30) ×10^-4	1.95 (±0.05) ×10^-3	0.00 (+2.02, -0.00) ×10^-4
Peak rate (ct s^-1)	0.95 (+0.20, -0.18)	1.69 (+1.61, -0.99) ×10^-2	6 (+6, -4) ×10^-2	1.08 (+0.20, -0.18)
Detected?	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.07× 10^-4	< 2.00× 10^-3	< 2.02× 10^-4
Counts detected	8341	536	2507	5288
BG counts	4898	357.0	542.4	36012
Corr fact	2.71	2.66	2.66	2.66
P_const,χ	1.00 (obs) <10^-16 (snapshot)	1.00 (obs) 0.96 (snapshot)	1.00 (obs) 0.23 (snapshot)	1.00 (obs) <10^-16 (snapshot)