LSXPS J173800.7-283718

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173800.7-283718 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 42″ away.

Detection flag:: Poor
Total exposure:: 17 ks
RA (J2000):: 17^h 38^m 00.71^s=264.5030°
Dec (J2000):: -28° 37′ 18.4″=-28.6218°
Err₉₀:: 4.4′′(XRT+2MASS)
l:: +359° 23′ 12.9″=359.3869°
b:: +01° 34′ 54.6″=+1.5818°
Mean count rate: 1.4 (+0.8, -0.6) ×10^-3 ct s^-1
Galactic N_H: 8.7×10²¹ cm^-2
HRs: HR1=-0.2 (+0.4, -0.8)
HR2=0.819 (+0.181, -0.027)
Observed between:: and 2025-05-20 20:42
Present in:: 122 datasets (total)
14 datasets (with blind detections)
45 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 343525

Nearest neighbour

LSXPS J173758.2-283744 — 42″ away

Nearest 'OK' neighbour

LSXPS J173758.2-283744 — 42″ 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)	1.4 (+0.8, -0.6) ×10^-3	8 (+37, -8) ×10^-5	0.00 (+2.97, -0.00) ×10^-4	1.5 (+0.7, -0.5) ×10^-3
Peak rate (ct s^-1)	1.48 (+1.13, -0.76) ×10^-2	8 (+37, -8) ×10^-5	0.00 (+2.97, -0.00) ×10^-4	2.2 (+2.1, -1.3) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 1.65× 10^-3	< 1.34× 10^-3	< 3.90× 10^-3
Counts detected	13	2	1	10
BG counts	5.819	1.593	2.156	2.300
Corr fact	1.54	1.54	1.54	1.54
P_const,χ	2.08×10^-2 (obs) 2.01×10^-2 (snapshot)	2.08×10^-2 (obs) 0.31 (snapshot)	2.08×10^-2 (obs) 0.34 (snapshot)	2.08×10^-2 (obs) 0.12 (snapshot)