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LSXPS J181827.2-154833

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J181827.2-154833

This image is 160 pixels (=6.3′ to a side).
LSXPS J181827.2-154833 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.3′ away and the nearest good/reasonable source is 6.8′ away.

Detection flag:
Good
Total exposure:
8.4 ks
RA (J2000):
18h 18m 27.30s=274.6137°
Dec (J2000):
-15° 48′ 33.9″=-15.8094°
Err90:
2.3′′(XRT+2MASS)
l:
+15° 09′ 01.0″=15.1503°
b:
-00° 04′ 51.7″=-0.0810°
Mean count rate
2.2 (±0.4) ×10-2 ct s-1
Galactic NH
1.1×1022 cm-2
HRs
HR1=0.64 (+0.36, -0.10)
HR2=0.763 (+0.128, -0.065)
Observed between:
2007-10-19 09:56 and 2025-11-03 22:16
Present in:
16 datasets (total)
12 datasets (with blind detections)
12 datasets (count-rate detections)
External catalogue matches:
3
Search Vizier | Simbad.
LSXPS ID
342795
Nearest neighbour
LSXPS J181831.5-155038 — 2.3′ away
Nearest 'OK' neighbour
— 6.8′ away


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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)		2.2 (±0.4) ×10-20.00 (+9.53, -0.00) ×10-42.1 (+1.5, -1.1) ×10-32.1 (+0.4, -0.3) ×10-2
Peak rate
(ct s-1)		2.2 (±0.4) ×10-20.00 (+9.53, -0.00) ×10-42.1 (+1.5, -1.1) ×10-32.1 (+0.4, -0.3) ×10-2
Detected?YesBlind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		N/A< 4.12× 10-3< 7.75× 10-3N/A
Counts
detected		441538
BG
counts		5.2201.4961.4212.297
Corr
fact		5.125.135.135.12
Pconst,χ5.11×10-15 (obs)
4.40×10-2 (snapshot)		1.00 (obs)
2.02×10-7 (snapshot)		1.00 (obs)
0.87 (snapshot)		<10-16 (obs)
4.59×10-2 (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 J181827.2-154833 — , per- binning.