LSXPS J173557.8-283331

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173557.8-283331 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 96″ away and the nearest good/reasonable source is 3.2′ away.

Detection flag:: Reasonable
Total exposure:: 31 ks
RA (J2000):: 17^h 35^m 57.88^s=263.9912°
Dec (J2000):: -28° 33′ 32.0″=-28.5589°
Err₉₀:: 4.9′′(XRT+2MASS)
l:: +359° 11′ 55.5″=359.1987°
b:: +01° 59′ 41.3″=+1.9948°
Mean count rate: 1.4 (+1.2, -1.0) ×10^-3 ct s^-1
Galactic N_H: 8.5×10²¹ cm^-2
HRs: HR1=-0.07 (+0.29, -0.93)
HR2=0.63 (+0.37, -0.09)
Observed between:: and 2025-02-11 08:12
Present in:: 71 datasets (total)
27 datasets (with blind detections)
27 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 1030093

Nearest neighbour

— 96″ away

Nearest 'OK' neighbour

LSXPS J173547.2-283118 — 3.2′ 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)	1.4 (+1.2, -1.0) ×10^-3	0.00 (+7.64, -0.00) ×10^-4	0.00 (+6.95, -0.00) ×10^-4	1.61 (+1.14, -0.90) ×10^-3
Peak rate (ct s^-1)	2.2 (+1.3, -1.0) ×10^-3	0.00 (+7.64, -0.00) ×10^-4	0.00 (+6.95, -0.00) ×10^-4	1.61 (+1.14, -0.90) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.99× 10^-3	< 2.89× 10^-3	< 5.73× 10^-3
Counts detected	12	2	2	8
BG counts	8.251	2.139	2.825	3.542
Corr fact	6.02	6.02	6.02	6.02
P_const,χ	1.00×10^-3 (obs) 1.96×10^-2 (snapshot)	1.00×10^-3 (obs) 0.96 (snapshot)	1.00×10^-3 (obs) 1.00 (snapshot)	1.00×10^-3 (obs) 4.93×10^-4 (snapshot)