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LSXPS J155046.6-541806

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

Warnings were associated with this source; it may be spurious or have unreliable properties.

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J155046.6-541806

This image is 160 pixels (=6.3′ to a side).
LSXPS J155046.6-541806 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 8″ away and the nearest good/reasonable source is 47″ away.

Detection flag:
Good
But flagged as: source is in a region marked by manual screening as affected by artifacts or diffuse emission.
Total exposure:
389 ks
RA (J2000):
15h 50m 46.68s=237.6945°
Dec (J2000):
-54° 18′ 06.9″=-54.3019°
Err90:
0.7′′(XRT+2MASS)
l:
+327° 13′ 33.1″=327.2258°
b:
-00° 06′ 59.7″=-0.1166°
Mean count rate
6.9 (±2.2) ×10-4 ct s-1
Galactic NH
1.6×1022 cm-2
HRs
HR1=0.863 (+0.137, -0.039)
HR2=0.3 (±0.9)
Observed between:
2007-01-21 05:59 and 2024-03-08 12:50
Present in:
163 datasets (total)
1 datasets (with blind detections)
11 datasets (count-rate detections)
External catalogue matches:
0
Search Vizier | Simbad.
LSXPS ID
427253
Nearest neighbour
LSXPS J155047.4-541812 — 8″ away
Nearest 'OK' neighbour
LSXPS J155051.3-541832 — 47″ away


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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

Spectral / Flux information

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Fluxes:

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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)		6.9 (±2.2) ×10-40.00 (+2.50, -0.00) ×10-510 (±7) ×10-51.8 (+2.0, -1.8) ×10-4
Peak rate
(ct s-1)		0.276 (+0.115, -0.099)8 (+8, -5) ×10-31.8 (±0.5) ×10-20.242 (+0.109, -0.094)
Detected?YesBlind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		N/A< 8.15× 10-5< 3.17× 10-4N/A
Counts
detected		2042434371562
BG
counts		185043.72410.41512
Corr
fact		1.401.401.401.40
Pconst,χ<10-16 (obs)
<10-16 (snapshot)		<10-16 (obs)
0.80 (snapshot)		<10-16 (obs)
0.48 (snapshot)		<10-16 (obs)
<10-16 (snapshot)

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One bin per snapshot

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External Catalogue matches

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Detections

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Non-detections

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LSXPS J155046.6-541806 — , per- binning.