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LSXPS J180920.3-202540

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J180920.3-202540

This image is 160 pixels (=6.3′ to a side).
LSXPS J180920.3-202540 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 74″ away.

Detection flag:
Good
Total exposure:
337 ks
RA (J2000):
18h 09m 20.36s=272.3348°
Dec (J2000):
-20° 25′ 40.2″=-20.4278°
Err90:
2.2′′(XRT+2MASS)
l:
+10° 03′ 31.9″=10.0589°
b:
-00° 23′ 24.7″=-0.3902°
Mean count rate
9.7 (±1.5) ×10-4 ct s-1
Galactic NH
1.0×1022 cm-2
HRs
HR1=-0.09 (+0.10, -0.14)
HR2=-0.19 (+0.18, -0.13)
Observed between:
and 2025-06-10 11:09
Present in:
64 datasets (total)
15 datasets (with blind detections)
16 datasets (count-rate detections)
External catalogue matches:
8
Search Vizier | Simbad.
LSXPS ID
740182
Nearest neighbour
LSXPS J180917.8-202435 — 74″ away
Nearest 'OK' neighbour
LSXPS J180917.8-202435 — 74″ 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)		9.7 (±1.5) ×10-44.5 (+1.0, -0.9) ×10-43.6 (+0.9, -0.8) ×10-410 (+8, -7) ×10-5
Peak rate
(ct s-1)		1.7 (+0.5, -0.4) ×10-29.2 (+3.7, -2.9) ×10-34.2 (+3.1, -2.1) ×10-34.1 (+2.8, -2.0) ×10-3
Detected?YesYesYesBlind: No
Retrospective: No
3 σ UL
(ct s-1)		N/AN/AN/A< 3.64× 10-4
Counts
detected		150584944
BG
counts		71.2421.8019.8836.28
Corr
fact		2.202.212.202.21
Pconst,χ2.57×10-3 (obs)
2.76×10-8 (snapshot)		3.52×10-2 (obs)
5.68×10-6 (snapshot)		0.38 (obs)
0.78 (snapshot)		0.68 (obs)
0.11 (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 J180920.3-202540 — , per- binning.