LSXPS J174258.0-265932

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174258.0-265932 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 53″ away and the nearest good/reasonable source is 13.9′ away.

Detection flag:: Poor, but may be affected by, or due to, stray light.
Total exposure:: 20 ks
RA (J2000):: 17^h 42^m 58.04^s=265.7418°
Dec (J2000):: -26° 59′ 32.0″=-26.9922°
Err₉₀:: 7.1′′(Star trackers)
l:: +01° 21′ 00.8″=1.3502°
b:: +01° 30′ 58.9″=+1.5164°
Mean count rate: 0.00 (+1.06, -0.00) ×10^-3 ct s^-1
Galactic N_H: 8.4×10²¹ cm^-2
HRs: HR1=0.28 (+0.72, -0.27)
HR2=0.1 (+0.9, -0.4)
Observed between:: and 2023-02-18 00:46
Present in:: 55 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 457162

Nearest neighbour

LSXPS J174301.9-265941 — 53″ away

Nearest 'OK' neighbour

LSXPS J174340.5-270940 — 13.9′ 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 (+1.06, -0.00) ×10^-3	0.00 (+5.85, -0.00) ×10^-4	0.00 (+8.53, -0.00) ×10^-4	0.00 (+8.96, -0.00) ×10^-4
Peak rate (ct s^-1)	0.00 (+1.06, -0.00) ×10^-3	0.00 (+5.85, -0.00) ×10^-4	1.0 (+0.9, -0.7) ×10^-3	3.2 (+3.0, -1.8) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 4.32× 10^-3	< 2.55× 10^-3	N/A	< 3.67× 10^-3
Counts detected	13	1	5	7
BG counts	17.61	1.608	6.901	9.976
Corr fact	1.94	1.94	1.94	1.94
P_const,χ	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 1.00 (snapshot)