LSXPS J174140.8-274245

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174140.8-274245 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 31″ away.

Detection flag:: Reasonable
Total exposure:: 56 ks
RA (J2000):: 17^h 41^m 40.81^s=265.4200°
Dec (J2000):: -27° 42′ 45.6″=-27.7127°
Err₉₀:: 10.3′′(Star trackers)
l:: +00° 35′ 13.2″=0.5870°
b:: +01° 22′ 47.7″=+1.3799°
Mean count rate: 3 (+31, -3) ×10^-5 ct s^-1
Galactic N_H: 8.7×10²¹ cm^-2
HRs: HR1=-0.0 (+0.6, -0.3)
HR2=0.3 (±0.4)
Observed between:: 2005-10-03 17:00 and 2024-04-04 08:19
Present in:: 60 datasets (total)
1 datasets (with blind detections)
5 datasets (count-rate detections)
External catalogue matches:: 24
Search Vizier | Simbad.
LSXPS ID: 706687

Nearest neighbour

LSXPS J174138.6-274232 — 31″ away

Nearest 'OK' neighbour

LSXPS J174138.6-274232 — 31″ 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)	3 (+31, -3) ×10^-5	1.1 (+1.3, -1.1) ×10^-4	0.00 (+1.55, -0.00) ×10^-4	6.5 (+19.7, -6.5) ×10^-5
Peak rate (ct s^-1)	1.4 (+0.9, -0.7) ×10^-2	1.1 (+1.3, -1.1) ×10^-4	0.00 (+1.55, -0.00) ×10^-4	4.3 (+2.8, -2.0) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 6.94× 10^-4	< 5.99× 10^-4	< 8.11× 10^-4
Counts detected	38	9	12	17
BG counts	37.35	6.612	14.80	15.65
Corr fact	2.71	2.71	2.71	2.71
P_const,χ	0.53 (obs) 0.17 (snapshot)	0.53 (obs) 0.87 (snapshot)	0.53 (obs) 6.46×10^-5 (snapshot)	0.53 (obs) 0.85 (snapshot)