LSXPS J174939.6-291230

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174939.6-291230 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 28″ away.

Detection flag:: Good
Total exposure:: 146 ks
RA (J2000):: 17^h 49^m 39.68^s=267.4153°
Dec (J2000):: -29° 12′ 30.3″=-29.2084°
Err₉₀:: 6.1′′(XRT+2MASS)
l:: +00° 13′ 26.0″=0.2239°
b:: -00° 53′ 47.4″=-0.8965°
Mean count rate: 5.2 (+23.8, -5.2) ×10^-5 ct s^-1
Galactic N_H: 9.7×10²¹ cm^-2
HRs: HR1=0.61 (+0.39, -0.09)
HR2=0.35 (+0.30, -0.23)
Observed between:: and 2023-02-23 20:46
Present in:: 105 datasets (total)
4 datasets (with blind detections)
23 datasets (count-rate detections)
External catalogue matches:: 9
Search Vizier | Simbad.
LSXPS ID: 528168

Nearest neighbour

LSXPS J174941.5-291215 — 28″ away

Nearest 'OK' neighbour

LSXPS J174941.5-291215 — 28″ 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)	5.2 (+23.8, -5.2) ×10^-5	0.00 (+6.97, -0.00) ×10^-5	3.5 (+13.7, -3.5) ×10^-5	1.2 (+1.5, -1.2) ×10^-4
Peak rate (ct s^-1)	5.2 (+23.8, -5.2) ×10^-5	0.00 (+6.97, -0.00) ×10^-5	9 (+4, -3) ×10^-4	1.81 (+1.00, -0.78) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 8.64× 10^-4	< 2.86× 10^-4	< 5.29× 10^-4	N/A
Counts detected	87	9	27	51
BG counts	85.05	12.77	25.68	46.52
Corr fact	1.92	1.92	1.92	1.92
P_const,χ	0.56 (obs) 1.12×10^-2 (snapshot)	0.56 (obs) 2.29×10^-5 (snapshot)	0.56 (obs) 4.89×10^-2 (snapshot)	0.56 (obs) 0.21 (snapshot)