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LSXPS J201752.0+404006

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J201752.0+404006

This image is 160 pixels (=6.3′ to a side).
LSXPS J201752.0+404006 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 52″ away.

Detection flag:
Good
Total exposure:
69 ks
RA (J2000):
20h 17m 52.05s=304.4669°
Dec (J2000):
+40° 40′ 07.0″=+40.6686°
Err90:
2.3′′(XRT+2MASS)
l:
+78° 01′ 10.2″=78.0195°
b:
+02° 47′ 03.0″=+2.7842°
Mean count rate
1.52 (+0.25, -0.24) ×10-3 ct s-1
Galactic NH
1.1×1022 cm-2
HRs
HR1=0.56 (+0.44, -0.14)
HR2=0.42 (+0.12, -0.13)
Observed between:
2006-03-26 08:38 and 2025-02-24 15:37
Present in:
28 datasets (total)
14 datasets (with blind detections)
16 datasets (count-rate detections)
External catalogue matches:
6
Search Vizier | Simbad.
LSXPS ID
1039791
Nearest neighbour
LSXPS J201748.4+404039 — 52″ away
Nearest 'OK' neighbour
LSXPS J201748.4+404039 — 52″ 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)		1.52 (+0.25, -0.24) ×10-30.00 (+9.25, -0.00) ×10-54.0 (+1.4, -1.2) ×10-41.19 (+0.19, -0.17) ×10-3
Peak rate
(ct s-1)		1.44 (+1.11, -0.75) ×10-20.00 (+9.25, -0.00) ×10-54.0 (+1.4, -1.2) ×10-41.07 (+1.03, -0.63) ×10-2
Detected?YesBlind: No
Retrospective: No		YesYes
3 σ UL
(ct s-1)		N/A< 3.50× 10-4N/AN/A
Counts
detected		132273770
BG
counts		61.0631.6318.5114.41
Corr
fact		1.731.731.731.73
Pconst,χ5.42×10-7 (obs)
0.11 (snapshot)		9.47×10-6 (obs)
0.45 (snapshot)		9.47×10-6 (obs)
0.89 (snapshot)		2.52×10-8 (obs)
0.20 (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 J201752.0+404006 — , per- binning.