LSXPS J174136.3-280228

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174136.3-280228 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 80″ away and the nearest good/reasonable source is 12.9′ away.

Detection flag:: Poor
Total exposure:: 22 ks
RA (J2000):: 17^h 41^m 36.31^s=265.4013°
Dec (J2000):: -28° 02′ 28.5″=-28.0412°
Err₉₀:: 5.0′′(XRT+2MASS)
l:: +00° 17′ 56.9″=0.2991°
b:: +01° 13′ 13.7″=+1.2205°
Mean count rate: 7 (+7, -6) ×10^-4 ct s^-1
Galactic N_H: 9.4×10²¹ cm^-2
HRs: HR1=-0.703 (+0.077, -0.297)
HR2=0.36 (+0.64, -0.20)
Observed between:: and 2024-04-04 08:19
Present in:: 105 datasets (total)
3 datasets (with blind detections)
5 datasets (count-rate detections)
External catalogue matches:: 9
Search Vizier | Simbad.
LSXPS ID: 392307

Nearest neighbour

LSXPS J174130.2-280233 — 80″ away

Nearest 'OK' neighbour

LSXPS J174041.9-280712 — 12.9′ away

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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)	7 (+7, -6) ×10^-4	1.1 (+0.6, -0.5) ×10^-3	0.00 (+3.48, -0.00) ×10^-4	0.00 (+5.27, -0.00) ×10^-4
Peak rate (ct s^-1)	3.8 (+2.9, -2.0) ×10^-2	3.9 (+2.9, -2.0) ×10^-2	0.00 (+3.48, -0.00) ×10^-4	0.00 (+5.27, -0.00) ×10^-4
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 3.59× 10^-3	N/A	< 1.53× 10^-3	< 2.01× 10^-3
Counts detected	15	8	2	5
BG counts	11.39	2.560	3.803	5.871
Corr fact	2.85	2.84	2.85	2.85
P_const,χ	1.00 (obs) 0.84 (snapshot)	1.00 (obs) 0.90 (snapshot)	1.00 (obs) 2.30×10^-7 (snapshot)	1.00 (obs) 7.90×10^-5 (snapshot)