LSXPS J173820.3-270117

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173820.3-270117 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 26″ away.

Detection flag:: Good
Total exposure:: 11 ks
RA (J2000):: 17^h 38^m 20.36^s=264.5848°
Dec (J2000):: -27° 01′ 17.8″=-27.0216°
Err₉₀:: 6.2′′(XRT+2MASS)
l:: +00° 46′ 45.1″=0.7792°
b:: +02° 22′ 31.1″=+2.3753°
Mean count rate: 1.5 (+1.3, -1.2) ×10^-3 ct s^-1
Galactic N_H: 6.9×10²¹ cm^-2
HRs: HR1=0.929 (+0.071, -0.010)
HR2=-0.64 (+0.12, -0.36)
Observed between:: 2006-05-22 18:59 and 2025-05-29 23:19
Present in:: 19 datasets (total)
2 datasets (with blind detections)
8 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 1114730

Nearest neighbour

LSXPS J173820.9-270052 — 26″ away

Nearest 'OK' neighbour

LSXPS J173820.9-270052 — 26″ 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)	1.5 (+1.3, -1.2) ×10^-3	0.00 (+2.77, -0.00) ×10^-4	3.3 (±1.1) ×10^-3	0.00 (+6.10, -0.00) ×10^-4
Peak rate (ct s^-1)	4.5 (+3.1, -2.2) ×10^-2	0.00 (+2.77, -0.00) ×10^-4	3.6 (+2.8, -1.9) ×10^-2	0.00 (+6.10, -0.00) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 6.33× 10^-3	< 1.13× 10^-3	N/A	< 2.55× 10^-3
Counts detected	161	4	78	79
BG counts	148.8	5.650	51.21	96.74
Corr fact	1.40	1.40	1.40	1.40
P_const,χ	1.35×10^-3 (obs) 2.23×10^-7 (snapshot)	1.35×10^-3 (obs) 7.15×10^-2 (snapshot)	1.35×10^-3 (obs) 1.86×10^-3 (snapshot)	1.35×10^-3 (obs) 1.60×10^-2 (snapshot)