LSXPS J173954.0-283000

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173954.0-283000 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 5″ away and the nearest good/reasonable source is 9″ away.

Detection flag:: Good
Total exposure:: 29 ks
RA (J2000):: 17^h 39^m 54.01^s=264.9750°
Dec (J2000):: -28° 30′ 00.9″=-28.5003°
Err₉₀:: 1.0′′(XRT+2MASS)
l:: +359° 42′ 39.0″=359.7108°
b:: +01° 17′ 44.8″=+1.2958°
Mean count rate: 0.00 (+1.96, -0.00) ×10^-2 ct s^-1
Galactic N_H: 0.0×10⁰ cm^-2
HRs: HR1=-1.0 (±2.2)
HR2=0.00 (±0.00)
Observed between:: and 2023-10-31 13:20
Present in:: 95 datasets (total)
1 datasets (with blind detections)
12 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 418891

Nearest neighbour

LSXPS J173954.0-282955 — 5″ away

Nearest 'OK' neighbour

LSXPS J173953.9-282950 — 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)	0.00 (+1.96, -0.00) ×10^-2	5.5 (±1.2) ×10^-3	0.00 (+8.52, -0.00) ×10^-3	0.00 (+1.76, -0.00) ×10^-2
Peak rate (ct s^-1)	10.40 (±0.11)	6.43 (+1.08, -1.00) ×10^-2	2.08 (±0.05)	8.36 (±0.10)
Detected?	Yes	Yes	Yes	Yes
3 σ UL (ct s^-1)	N/A	N/A	N/A	N/A
Counts detected	12610	97	2274	10239
BG counts	13544	51.87	2676	10810
Corr fact	1.57	1.57	1.57	1.57
P_const,χ	1.00 (obs) <10^-16 (snapshot)	1.00 (obs) 9.32×10^-6 (snapshot)	1.00 (obs) <10^-16 (snapshot)	1.00 (obs) <10^-16 (snapshot)