LSXPS J173714.7-283401

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173714.7-283401 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 3.1′ away and the nearest good/reasonable source is 5.9′ away.

Detection flag:: Good
Total exposure:: 24 ks
RA (J2000):: 17^h 37^m 14.74^s=264.3114°
Dec (J2000):: -28° 34′ 01.2″=-28.5670°
Err₉₀:: 4.0′′(XRT+2MASS)
l:: +359° 20′ 35.2″=359.3431°
b:: +01° 45′ 11.6″=+1.7532°
Mean count rate: 2.5 (+0.9, -0.7) ×10^-3 ct s^-1
Galactic N_H: 8.6×10²¹ cm^-2
HRs: HR1=-0.1 (±0.3)
HR2=-0.49 (+0.15, -0.51)
Observed between:: and 2025-05-20 20:42
Present in:: 99 datasets (total)
42 datasets (with blind detections)
46 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 1030074

Nearest neighbour

LSXPS J173701.9-283519 — 3.1′ away

Nearest 'OK' neighbour

— 5.9′ away

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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)	2.5 (+0.9, -0.7) ×10^-3	1.2 (+0.6, -0.5) ×10^-3	10 (+6, -4) ×10^-4	2.3 (+3.6, -2.3) ×10^-4
Peak rate (ct s^-1)	2.6 (+2.4, -1.5) ×10^-2	1.2 (+0.6, -0.5) ×10^-3	1.4 (+0.7, -0.6) ×10^-3	2.3 (+3.6, -2.3) ×10^-4
Detected?	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 3.34× 10^-3	< 2.94× 10^-3	< 1.88× 10^-3
Counts detected	21	9	8	4
BG counts	6.353	1.896	2.465	2.651
Corr fact	1.64	1.64	1.64	1.64
P_const,χ	0.38 (obs) 0.43 (snapshot)	0.38 (obs) 0.17 (snapshot)	0.38 (obs) 0.94 (snapshot)	0.38 (obs) 2.22×10^-3 (snapshot)