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LSXPS J175807.9-274956

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J175807.9-274956

This image is 160 pixels (=6.3′ to a side).
LSXPS J175807.9-274956 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.1′ away.

Detection flag:
Good
Total exposure:
14 ks
RA (J2000):
17h 58m 07.91s=269.5329°
Dec (J2000):
-27° 49′ 56.1″=-27.8323°
Err90:
4.1′′(XRT+2MASS)
l:
+02° 21′ 12.0″=2.3533°
b:
-01° 48′ 14.4″=-1.8040°
Mean count rate
1.8 (+0.9, -0.8) ×10-3 ct s-1
Galactic NH
8.4×1021 cm-2
HRs
HR1=0.55 (+0.45, -0.06)
HR2=0.52 (+0.48, -0.13)
Observed between:
and 2023-02-09 07:19
Present in:
9 datasets (total)
5 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:
5
Search Vizier | Simbad.
LSXPS ID
313927
Nearest neighbour
LSXPS J175801.1-274829 — 2.1′ away
Nearest 'OK' neighbour
LSXPS J175801.1-274829 — 2.1′ 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)		1.8 (+0.9, -0.8) ×10-30.00 (+2.89, -0.00) ×10-44 (+5, -3) ×10-41.6 (+0.8, -0.6) ×10-3
Peak rate
(ct s-1)		1.8 (+0.9, -0.8) ×10-30.00 (+2.89, -0.00) ×10-44 (+5, -3) ×10-43.2 (+2.1, -1.5) ×10-3
Detected?YesBlind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		N/A< 1.46× 10-3< 2.58× 10-3N/A
Counts
detected		11038
BG
counts		4.0251.2321.4781.472
Corr
fact		1.521.521.521.52
Pconst,χ0.20 (obs)
0.58 (snapshot)		0.20 (obs)
1.00 (snapshot)		0.20 (obs)
9.54×10-2 (snapshot)		0.20 (obs)
0.73 (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 J175807.9-274956 — , per- binning.