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LSXPS J174037.9-273706

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J174037.9-273706

This image is 160 pixels (=6.3′ to a side).
LSXPS J174037.9-273706 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 7″ away and the nearest good/reasonable source is 6.8′ away.

Detection flag:
Good
Total exposure:
26 ks
RA (J2000):
17h 40m 37.91s=265.1580°
Dec (J2000):
-27° 37′ 07.0″=-27.6186°
Err90:
1.5′′(XRT+2MASS)
l:
+00° 32′ 38.8″=0.5441°
b:
+01° 37′ 35.9″=+1.6266°
Mean count rate
2.9 (+7.0, -2.9) ×10-3 ct s-1
Galactic NH
8.5×1021 cm-2
HRs
HR1=0.78 (±0.05)
HR2=0.14 (+0.07, -0.08)
Observed between:
and 2025-06-19 17:56
Present in:
82 datasets (total)
3 datasets (with blind detections)
15 datasets (count-rate detections)
External catalogue matches:
1
Search Vizier | Simbad.
LSXPS ID
530404
Nearest neighbour
LSXPS J174038.3-273710 — 7″ away
Nearest 'OK' neighbour
LSXPS J174052.7-273106 — 6.8′ 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 (+7.0, -2.9) ×10-32.8 (+0.9, -0.8) ×10-31.2 (+2.7, -1.2) ×10-32.4 (+2.7, -2.4) ×10-3
Peak rate
(ct s-1)		0.51 (+0.09, -0.08)5.0 (+3.0, -2.2) ×10-20.26 (+0.06, -0.05)0.227 (±0.017)
Detected?YesYesYesYes
3 σ UL
(ct s-1)		N/AN/AN/AN/A
Counts
detected		174852738958
BG
counts		172328.55727.7937.4
Corr
fact		1.571.571.571.57
Pconst,χ<10-16 (obs)
<10-16 (snapshot)		<10-16 (obs)
1.27×10-3 (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 J174037.9-273706 — , per- binning.