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LSXPS J174037.4-273719

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J174037.4-273719

This image is 160 pixels (=6.3′ to a side).
LSXPS J174037.4-273719 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 13″ away.

Detection flag:
Good
Total exposure:
25 ks
RA (J2000):
17h 40m 37.49s=265.1562°
Dec (J2000):
-27° 37′ 19.7″=-27.6221°
Err90:
2.6′′(XRT+2MASS)
l:
+00° 32′ 25.0″=0.5403°
b:
+01° 37′ 34.0″=+1.6261°
Mean count rate
2.9 (+6.6, -2.9) ×10-3 ct s-1
Galactic NH
8.5×1021 cm-2
HRs
HR1=0.76 (+0.06, -0.05)
HR2=0.15 (+0.09, -0.08)
Observed between:
and 2025-06-19 17:56
Present in:
76 datasets (total)
8 datasets (with blind detections)
12 datasets (count-rate detections)
External catalogue matches:
5
Search Vizier | Simbad.
LSXPS ID
824854
Nearest neighbour
LSXPS J174037.9-273706 — 13″ away
Nearest 'OK' neighbour
LSXPS J174037.9-273706 — 13″ 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)		2.9 (+6.6, -2.9) ×10-32.8 (+0.9, -0.8) ×10-31.2 (+2.5, -1.2) ×10-33.6 (±2.8) ×10-3
Peak rate
(ct s-1)		0.49 (±0.08)4.9 (+3.0, -2.1) ×10-20.24 (+0.06, -0.05)0.30 (+0.07, -0.06)
Detected?YesBlind: No
Retrospective: Yes		YesYes
3 σ UL
(ct s-1)		N/A< 5.58× 10-3N/AN/A
Counts
detected		162251684888
BG
counts		159727.08673.3856.9
Corr
fact		1.531.531.531.53
Pconst,χ<10-16 (obs)
<10-16 (snapshot)		1.00 (obs)
8.20×10-4 (snapshot)		<10-16 (obs)
<10-16 (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 J174037.4-273719 — , per- binning.