LSXPS J174956.3-292019

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174956.3-292019 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 30″ away.

Detection flag:: Poor
Total exposure:: 123 ks
RA (J2000):: 17^h 49^m 56.38^s=267.4849°
Dec (J2000):: -29° 20′ 19.7″=-29.3388°
Err₉₀:: 3.6′′(XRT+2MASS)
l:: +00° 08′ 35.3″=0.1431°
b:: -01° 00′ 56.0″=-1.0155°
Mean count rate: 0.00 (+3.05, -0.00) ×10^-4 ct s^-1
Galactic N_H: 9.7×10²¹ cm^-2
HRs: HR1=0.740 (+0.260, -0.066)
HR2=0.47 (+0.14, -0.12)
Observed between:: and 2023-02-23 20:46
Present in:: 86 datasets (total)
11 datasets (with blind detections)
14 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 528639

Nearest neighbour

LSXPS J174954.8-291956 — 30″ away

Nearest 'OK' neighbour

LSXPS J174954.8-291956 — 30″ 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 (+3.05, -0.00) ×10^-4	6.1 (+11.6, -6.1) ×10^-5	2.4 (+2.5, -2.4) ×10^-4	0.00 (+3.03, -0.00) ×10^-4
Peak rate (ct s^-1)	6.5 (+1.0, -0.9) ×10^-2	6.1 (+11.6, -6.1) ×10^-5	1.25 (+0.34, -0.29) ×10^-2	6.1 (+0.9, -0.8) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 5.28× 10^-4	< 1.28× 10^-3	< 1.27× 10^-3
Counts detected	615	17	121	477
BG counts	681.2	14.98	113.2	526.0
Corr fact	1.52	1.52	1.52	1.52
P_const,χ	<10^-16 (obs) <10^-16 (snapshot)	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 3.67×10^-3 (snapshot)	<10^-16 (obs) <10^-16 (snapshot)