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LSXPS J155034.8-541925

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J155034.8-541925

This image is 160 pixels (=6.3′ to a side).
LSXPS J155034.8-541925 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 41″ away and the nearest good/reasonable source is 45″ away.

Detection flag:
Good
Total exposure:
388 ks
RA (J2000):
15h 50m 34.83s=237.6451°
Dec (J2000):
-54° 19′ 25.4″=-54.3237°
Err90:
1.1′′(XRT+2MASS)
l:
+327° 11′ 23.0″=327.1897°
b:
-00° 06′ 55.8″=-0.1155°
Mean count rate
1.37 (±0.11) ×10-3 ct s-1
Galactic NH
1.6×1022 cm-2
HRs
HR1=0.51 (+0.49, -0.07)
HR2=0.941 (+0.059, -0.018)
Observed between:
2007-01-21 05:59 and 2026-02-02 23:49
Present in:
166 datasets (total)
20 datasets (with blind detections)
42 datasets (count-rate detections)
Possible aliases
LSXPS J155036.2-541920
External catalogue matches:
8
Search Vizier | Simbad.
LSXPS ID
1223438
Nearest neighbour
LSXPS J155035.1-541844 — 41″ away
Nearest 'OK' neighbour
LSXPS J155031.6-541849 — 45″ 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)		1.37 (±0.11) ×10-30.00 (+1.00, -0.00) ×10-50.00 (+2.23, -0.00) ×10-51.34 (±0.10) ×10-3
Peak rate
(ct s-1)		1.0 (+0.6, -0.4) ×10-20.00 (+1.00, -0.00) ×10-51.3 (±0.3) ×10-41.1 (+0.6, -0.4) ×10-2
Detected?YesBlind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		N/A< 4.44× 10-5< 8.50× 10-5N/A
Counts
detected		7132683604
BG
counts		320.939.5993.29218.4
Corr
fact		1.361.361.361.36
Pconst,χ<10-16 (obs)
1.82×10-7 (snapshot)		<10-16 (obs)
8.90×10-9 (snapshot)		<10-16 (obs)
<10-16 (snapshot)		<10-16 (obs)
1.81×10-5 (snapshot)

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External Catalogue matches

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Detections

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Non-detections

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