LSXPS J174440.9-283010

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174440.9-283010 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 31″ away and the nearest good/reasonable source is 8.7′ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 100 ks
RA (J2000):: 17^h 44^m 40.96^s=266.1707°
Dec (J2000):: -28° 30′ 11.0″=-28.5031°
Err₉₀:: 8.8′′(Star trackers)
l:: +00° 15′ 44.0″=0.2622°
b:: +00° 24′ 04.7″=+0.4013°
Mean count rate: 0.00 (+2.62, -0.00) ×10^-3 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.806 (+0.194, -0.045)
HR2=0.22 (±0.19)
Observed between:: and 2023-06-28 03:26
Present in:: 87 datasets (total)
1 datasets (with blind detections)
11 datasets (count-rate detections)
External catalogue matches:: 14
Search Vizier | Simbad.
LSXPS ID: 80752

Nearest neighbour

LSXPS J174442.6-283032 — 31″ away

Nearest 'OK' neighbour

LSXPS J174439.7-282127 — 8.7′ 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 (+2.62, -0.00) ×10^-3	0.00 (+9.77, -0.00) ×10^-4	0.00 (+2.61, -0.00) ×10^-3	0.00 (+2.15, -0.00) ×10^-3
Peak rate (ct s^-1)	0.00 (+2.62, -0.00) ×10^-3	0.00 (+9.77, -0.00) ×10^-4	2.1 (+0.8, -0.7) ×10^-3	1.14 (+0.34, -0.29) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 1.04× 10^-2	< 4.50× 10^-3	< 8.90× 10^-3	N/A
Counts detected	30	1	11	18
BG counts	37.20	2.643	11.08	23.68
Corr fact	15.22	15.22	15.22	15.22
P_const,χ	1.00 (obs) 5.44×10^-2 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) <10^-16 (snapshot)	1.00 (obs) 1.00 (snapshot)