LSXPS J173847.7-290035

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173847.7-290035 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 13″ away and the nearest good/reasonable source is 4.9′ away.

Detection flag:: Good, but may be affected by, or due to, stray light.
Total exposure:: 32 ks
RA (J2000):: 17^h 38^m 47.79^s=264.6991°
Dec (J2000):: -29° 00′ 35.3″=-29.0098°
Err₉₀:: 2.8′′(XRT+2MASS)
l:: +359° 09′ 02.1″=359.1506°
b:: +01° 13′ 45.4″=+1.2293°
Mean count rate: 2.8 (+0.7, -0.6) ×10^-3 ct s^-1
Galactic N_H: 9.7×10²¹ cm^-2
HRs: HR1=0.53 (+0.22, -0.23)
HR2=-0.41 (+0.28, -0.24)
Observed between:: and 2025-02-11 08:06
Present in:: 109 datasets (total)
43 datasets (with blind detections)
44 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 527975

Nearest neighbour

LSXPS J173847.7-290048 — 13″ away

Nearest 'OK' neighbour

LSXPS J173826.2-290159 — 4.9′ 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)	2.8 (+0.7, -0.6) ×10^-3	4.7 (+3.2, -2.5) ×10^-4	1.7 (+0.5, -0.4) ×10^-3	6 (+4, -3) ×10^-4
Peak rate (ct s^-1)	1.4 (+0.6, -0.5) ×10^-2	10 (+6, -4) ×10^-4	9 (+5, -4) ×10^-3	5.2 (+4.0, -2.7) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.62× 10^-3	N/A	< 1.96× 10^-3
Counts detected	44	8	22	14
BG counts	16.07	3.349	4.976	8.459
Corr fact	1.51	1.51	1.51	1.51
P_const,χ	0.98 (obs) 0.63 (snapshot)	0.86 (obs) 0.96 (snapshot)	0.98 (obs) 0.25 (snapshot)	0.98 (obs) 0.92 (snapshot)