LSXPS J174442.9-290258

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174442.9-290258 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 25″ away and the nearest good/reasonable source is 2.3′ away.

Detection flag:: Poor
Total exposure:: 1896 ks
RA (J2000):: 17^h 44^m 42.94^s=266.1789°
Dec (J2000):: -29° 02′ 58.2″=-29.0495°
Err₉₀:: 7.1′′(Star trackers)
l:: +359° 48′ 00.5″=359.8001°
b:: +00° 06′ 34.4″=+0.1096°
Mean count rate: 4.3 (±0.9) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.12 (+0.07, -0.08)
HR2=0.82 (±0.27)
Observed between:: 2005-10-25 20:40 and 2025-02-01 14:33
Present in:: 2029 datasets (total)
2 datasets (with blind detections)
29 datasets (count-rate detections)
External catalogue matches:: 11
Search Vizier | Simbad.
LSXPS ID: 359722

Nearest neighbour

LSXPS J174441.1-290249 — 25″ away

Nearest 'OK' neighbour

LSXPS J174437.2-290452 — 2.3′ 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)	4.3 (±0.9) ×10^-4	1.4 (+1.5, -1.4) ×10^-5	3.7 (+2.2, -2.1) ×10^-5	3.8 (±0.8) ×10^-4
Peak rate (ct s^-1)	1.55 (+1.20, -0.81) ×10^-2	3.4 (+2.5, -1.7) ×10^-2	7 (+6, -4) ×10^-3	1.58 (+1.20, -0.81) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 7.77× 10^-5	< 1.05× 10^-4	N/A
Counts detected	2552	250	310	1995
BG counts	2221	239.0	281.8	1703
Corr fact	2.49	2.49	2.49	2.49
P_const,χ	1.00 (obs) 0.11 (snapshot)	1.00 (obs) 2.63×10^-7 (snapshot)	1.00 (obs) 0.27 (snapshot)	1.00 (obs) 0.18 (snapshot)