LSXPS J173831.7-270039

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173831.7-270039 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 33″ away.

Detection flag:: Poor
Total exposure:: 11 ks
RA (J2000):: 17^h 38^m 31.77^s=264.6324°
Dec (J2000):: -27° 00′ 39.5″=-27.0110°
Err₉₀:: 6.0′′(XRT+2MASS)
l:: +00° 48′ 39.0″=0.8108°
b:: +02° 20′ 42.5″=+2.3451°
Mean count rate: 4 (+7, -4) ×10^-4 ct s^-1
Galactic N_H: 6.9×10²¹ cm^-2
HRs: HR1=0.27 (+0.73, -0.22)
HR2=-0.2 (+0.3, -0.8)
Observed between:: 2006-05-22 18:59 and 2025-05-29 23:19
Present in:: 19 datasets (total)
2 datasets (with blind detections)
5 datasets (count-rate detections)
External catalogue matches:: 7
Search Vizier | Simbad.
LSXPS ID: 1114733

Nearest neighbour

LSXPS J173829.4-270053 — 33″ away

Nearest 'OK' neighbour

LSXPS J173829.4-270053 — 33″ 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)	4 (+7, -4) ×10^-4	1.8 (+2.6, -1.8) ×10^-4	2.5 (+4.6, -2.5) ×10^-4	0.00 (+4.46, -0.00) ×10^-4
Peak rate (ct s^-1)	3.4 (+2.1, -1.6) ×10^-2	1.8 (+2.6, -1.8) ×10^-4	8 (+6, -5) ×10^-4	3.1 (+1.9, -1.4) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 2.99× 10^-3	< 1.37× 10^-3	N/A	< 1.71× 10^-3
Counts detected	42	5	18	19
BG counts	38.74	3.513	15.93	22.85
Corr fact	1.33	1.33	1.33	1.33
P_const,χ	4.45×10^-8 (obs) 1.00 (snapshot)	4.45×10^-8 (obs) 3.90×10^-2 (snapshot)	4.45×10^-8 (obs) <10^-16 (snapshot)	4.45×10^-8 (obs) 1.00 (snapshot)