LSXPS J173830.1-283738

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173830.1-283738 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.3′ away and the nearest good/reasonable source is 5.1′ away.

Detection flag:: Good
Total exposure:: 28 ks
RA (J2000):: 17^h 38^m 30.11^s=264.6255°
Dec (J2000):: -28° 37′ 39.0″=-28.6275°
Err₉₀:: 4.4′′(XRT+2MASS)
l:: +359° 26′ 22.4″=359.4395°
b:: +01° 29′ 16.4″=+1.4879°
Mean count rate: 9 (+6, -5) ×10^-4 ct s^-1
Galactic N_H: 8.8×10²¹ cm^-2
HRs: HR1=0.49 (+0.51, -0.14)
HR2=-0.65 (+0.06, -0.35)
Observed between:: and 2025-05-20 20:42
Present in:: 90 datasets (total)
9 datasets (with blind detections)
9 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 527979

Nearest neighbour

LSXPS J173832.0-283521 — 2.3′ away

Nearest 'OK' neighbour

LSXPS J173807.3-283645 — 5.1′ away

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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

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)	9 (+6, -5) ×10^-4	2.0 (+3.1, -2.0) ×10^-4	9 (+5, -4) ×10^-4	0.00 (+3.00, -0.00) ×10^-4
Peak rate (ct s^-1)	1.3 (+0.8, -0.6) ×10^-3	2.0 (+3.1, -2.0) ×10^-4	1.1 (+0.6, -0.5) ×10^-3	0.00 (+3.00, -0.00) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.66× 10^-3	< 2.79× 10^-3	< 1.29× 10^-3
Counts detected	13	3	8	2
BG counts	7.324	1.785	2.582	3.405
Corr fact	1.62	1.62	1.62	1.62
P_const,χ	0.35 (obs) 0.60 (snapshot)	0.35 (obs) 0.28 (snapshot)	0.35 (obs) 0.48 (snapshot)	0.35 (obs) 6.51×10^-5 (snapshot)