LSXPS J173802.4-285500

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173802.4-285500 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.0′ away and the nearest good/reasonable source is 2.9′ away.

Detection flag:: Good
Total exposure:: 32 ks
RA (J2000):: 17^h 38^m 02.44^s=264.5102°
Dec (J2000):: -28° 55′ 00.7″=-28.9169°
Err₉₀:: 4.2′′(XRT+2MASS)
l:: +359° 08′ 27.0″=359.1408°
b:: +01° 25′ 07.3″=+1.4187°
Mean count rate: 1.1 (+0.7, -0.6) ×10^-3 ct s^-1
Galactic N_H: 9.0×10²¹ cm^-2
HRs: HR1=0.22 (+0.78, -0.24)
HR2=0.3 (+0.5, -0.4)
Observed between:: and 2025-05-20 20:42
Present in:: 100 datasets (total)
36 datasets (with blind detections)
42 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 532535

Nearest neighbour

LSXPS J173811.3-285426 — 2.0′ away

Nearest 'OK' neighbour

LSXPS J173808.6-285734 — 2.9′ 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)	1.1 (+0.7, -0.6) ×10^-3	1.6 (+3.2, -1.6) ×10^-4	3 (+4, -3) ×10^-4	5 (+5, -4) ×10^-4
Peak rate (ct s^-1)	2.6 (+1.7, -1.4) ×10^-3	4.1 (+3.0, -2.0) ×10^-2	3 (+4, -3) ×10^-4	1.3 (+0.5, -0.4) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.57× 10^-3	< 1.97× 10^-3	< 2.48× 10^-3
Counts detected	23	4	7	12
BG counts	15.37	2.887	4.806	8.423
Corr fact	1.97	1.97	1.97	1.97
P_const,χ	3.59×10^-3 (obs) 0.27 (snapshot)	3.59×10^-3 (obs) 1.07×10^-8 (snapshot)	3.59×10^-3 (obs) 0.49 (snapshot)	3.59×10^-3 (obs) 0.79 (snapshot)