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LSXPS J175457.1-275207

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J175457.1-275207

This image is 160 pixels (=6.3′ to a side).
LSXPS J175457.1-275207 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 48″ away.

Detection flag:
Good
Total exposure:
122 ks
RA (J2000):
17h 54m 57.14s=268.7381°
Dec (J2000):
-27° 52′ 07.4″=-27.8687°
Err90:
3.2′′(XRT+2MASS)
l:
+01° 58′ 08.0″=1.9689°
b:
-01° 12′ 52.1″=-1.2145°
Mean count rate
2.3 (±0.6) ×10-3 ct s-1
Galactic NH
9.4×1021 cm-2
HRs
HR1=0.45 (+0.16, -0.13)
HR2=0.17 (+0.12, -0.11)
Observed between:
2007-03-18 21:26 and 2024-10-07 06:32
Present in:
131 datasets (total)
22 datasets (with blind detections)
25 datasets (count-rate detections)
External catalogue matches:
4
Search Vizier | Simbad.
LSXPS ID
938790
Nearest neighbour
LSXPS J175459.2-275127 — 48″ away
Nearest 'OK' neighbour
LSXPS J175459.2-275127 — 48″ 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)		2.3 (±0.6) ×10-30.00 (+2.50, -0.00) ×10-49 (+4, -3) ×10-41.4 (+0.5, -0.4) ×10-3
Peak rate
(ct s-1)		6 (+5, -3) ×10-30.00 (+2.50, -0.00) ×10-42.6 (+1.6, -1.2) ×10-34.0 (+2.3, -1.7) ×10-3
Detected?YesBlind: No
Retrospective: No		Blind: No
Retrospective: Yes		Blind: No
Retrospective: Yes
3 σ UL
(ct s-1)		N/A< 8.82× 10-4< 2.11× 10-3< 2.89× 10-3
Counts
detected		98143549
BG
counts		61.0614.9820.5926.15
Corr
fact		7.577.577.577.57
Pconst,χ9.02×10-3 (obs)
0.63 (snapshot)		9.02×10-3 (obs)
1.84×10-3 (snapshot)		9.02×10-3 (obs)
0.33 (snapshot)		9.02×10-3 (obs)
0.62 (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 J175457.1-275207 — , per- binning.