LSXPS J173838.6-283544

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173838.6-283544 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 89″ away and the nearest good/reasonable source is 2.7′ away.

Detection flag:: Poor
Total exposure:: 29 ks
RA (J2000):: 17^h 38^m 38.63^s=264.6610°
Dec (J2000):: -28° 35′ 44.9″=-28.5958°
Err₉₀:: 5.4′′(XRT+2MASS)
l:: +359° 28′ 58.7″=359.4830°
b:: +01° 28′ 42.4″=+1.4785°
Mean count rate: 10 (+8, -6) ×10^-4 ct s^-1
Galactic N_H: 8.8×10²¹ cm^-2
HRs: HR1=0.594 (+0.406, -0.024)
HR2=0.43 (+0.57, -0.16)
Observed between:: and 2025-05-20 20:42
Present in:: 122 datasets (total)
37 datasets (with blind detections)
38 datasets (count-rate detections)
External catalogue matches:: 9
Search Vizier | Simbad.
LSXPS ID: 529347

Nearest neighbour

LSXPS J173832.0-283521 — 89″ away

Nearest 'OK' neighbour

LSXPS J173830.1-283738 — 2.7′ 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)	10 (+8, -6) ×10^-4	0.00 (+2.43, -0.00) ×10^-4	2.6 (+4.5, -2.6) ×10^-4	1.0 (+0.7, -0.5) ×10^-3
Peak rate (ct s^-1)	1.5 (+1.3, -1.1) ×10^-3	0.00 (+2.43, -0.00) ×10^-4	2.6 (+4.5, -2.6) ×10^-4	2.7 (+2.6, -1.6) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 1.23× 10^-3	< 2.28× 10^-3	N/A
Counts detected	12	0	4	8
BG counts	7.319	2.276	2.766	3.279
Corr fact	2.28	2.28	2.28	2.28
P_const,χ	0.21 (obs) 0.34 (snapshot)	0.21 (obs) 1.00 (snapshot)	0.21 (obs) 1.00 (snapshot)	0.21 (obs) 8.16×10^-3 (snapshot)