LSXPS J173809.1-275905

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173809.1-275905 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 104″ away and the nearest good/reasonable source is 19.6′ away.

Detection flag:: Poor
Total exposure:: 22 ks
RA (J2000):: 17^h 38^m 09.15^s=264.5381°
Dec (J2000):: -27° 59′ 05.3″=-27.9848°
Err₉₀:: 5.2′′(XRT+2MASS)
l:: +359° 56′ 31.4″=359.9421°
b:: +01° 53′ 46.0″=+1.8961°
Mean count rate: 8 (+7, -6) ×10^-4 ct s^-1
Galactic N_H: 8.4×10²¹ cm^-2
HRs: HR1=0.1 (+0.9, -0.4)
HR2=0.52 (+0.48, -0.11)
Observed between:: and 2025-05-20 20:42
Present in:: 79 datasets (total)
20 datasets (with blind detections)
22 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 529256

Nearest neighbour

LSXPS J173817.0-275908 — 104″ away

Nearest 'OK' neighbour

LSXPS J173734.7-274101 — 19.6′ away

Build custom products for this source.

This source is in a field with stray light; however, this should have been correctly handled.

Spectral / Flux information

Hide spectral section.

Temporal Information

Hide temporal section.

Band	Total (0.3—10 keV)	Soft (0.3—1 keV)	Medium (1—2 keV)	Hard (2—10 keV)
Mean rate (ct s^-1)	8 (+7, -6) ×10^-4	0.00 (+3.84, -0.00) ×10^-4	0.00 (+4.29, -0.00) ×10^-4	7 (+6, -5) ×10^-4
Peak rate (ct s^-1)	4.3 (+2.8, -2.0) ×10^-2	0.00 (+3.84, -0.00) ×10^-4	0.00 (+4.29, -0.00) ×10^-4	3.3 (+2.5, -1.7) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.49× 10^-3	< 1.63× 10^-3	< 2.86× 10^-3
Counts detected	14	2	3	9
BG counts	9.726	2.053	3.188	4.961
Corr fact	1.64	1.64	1.64	1.64
P_const,χ	0.63 (obs) 6.29×10^-2 (snapshot)	0.63 (obs) 1.26×10^-2 (snapshot)	0.63 (obs) 1.00 (snapshot)	0.63 (obs) 0.17 (snapshot)