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LSXPS J173953.9-282950

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J173953.9-282950

This image is 160 pixels (=6.3′ to a side).
LSXPS J173953.9-282950 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 4″ away.

Detection flag:
Good
Total exposure:
92 ks
RA (J2000):
17h 39m 53.99s=264.9750°
Dec (J2000):
-28° 29′ 50.9″=-28.4975°
Err90:
1.2′′(XRT+2MASS)
l:
+359° 42′ 47.3″=359.7131°
b:
+01° 17′ 50.3″=+1.2973°
Mean count rate
1.1 (+20.5, -1.1) ×10-3 ct s-1
Galactic NH
9.5×1021 cm-2
HRs
HR1=-1.0 (±2.4)
HR2=1.0 (±0.8)
Observed between:
and 2025-05-20 20:50
Present in:
101 datasets (total)
15 datasets (with blind detections)
24 datasets (count-rate detections)
Possible aliases
LSXPS J173953.9-282946
External catalogue matches:
1
Search Vizier | Simbad.
LSXPS ID
528062
Nearest neighbour
LSXPS J173954.0-282955 — 4″ away
Nearest 'OK' neighbour
LSXPS J173954.0-282955 — 4″ away


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Spectral / Flux information

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All fluxes are in erg cm-2 s-1 over the 0.3—10 keV band.

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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)		1.1 (+20.5, -1.1) ×10-35.3 (+1.2, -1.1) ×10-30.00 (+8.84, -0.00) ×10-33.5 (±1.8) ×10-2
Peak rate
(ct s-1)		23.0 (±1.1)7.9 (±0.7) ×10-24.2 (±0.4)17.8 (±0.8)
Detected?YesYesYesYes
3 σ UL
(ct s-1)		N/AN/AN/AN/A
Counts
detected		14526103269811909
BG
counts		1451756.88282711613
Corr
fact		1.601.531.581.58
Pconst,χ<10-16 (obs)
<10-16 (snapshot)		1.00 (obs)
3.50×10-7 (snapshot)		<10-16 (obs)
<10-16 (snapshot)		<10-16 (obs)
<10-16 (snapshot)

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External Catalogue matches

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Detections

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Non-detections

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LSXPS J173953.9-282950 — , per- binning.