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LSXPS J185643.5+021920

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J185643.5+021920

This image is 160 pixels (=6.3′ to a side).
LSXPS J185643.5+021920 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 78″ away.

Detection flag:
Good
Total exposure:
57 ks
RA (J2000):
18h 56m 43.53s=284.1814°
Dec (J2000):
+02° 19′ 20.9″=+2.3225°
Err90:
2.4′′(XRT+2MASS)
l:
+35° 36′ 05.4″=35.6015°
b:
-00° 07′ 00.0″=-0.1167°
Mean count rate
3.6 (±0.5) ×10-3 ct s-1
Galactic NH
1.3×1022 cm-2
HRs
HR1=0.42 (+0.58, -0.16)
HR2=0.882 (+0.118, -0.030)
Observed between:
and 2023-04-08 15:29
Present in:
65 datasets (total)
41 datasets (with blind detections)
42 datasets (count-rate detections)
External catalogue matches:
5
Search Vizier | Simbad.
LSXPS ID
540795
Nearest neighbour
LSXPS J185647.9+021837 — 78″ away
Nearest 'OK' neighbour
LSXPS J185647.9+021837 — 78″ 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)		3.6 (±0.5) ×10-38.2 (+130.1, -8.2) ×10-61.7 (+1.5, -1.1) ×10-43.4 (+0.5, -0.4) ×10-3
Peak rate
(ct s-1)		9 (+5, -4) ×10-38.2 (+130.1, -8.2) ×10-61.7 (+1.5, -1.1) ×10-410 (+5, -4) ×10-3
Detected?YesBlind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		N/A< 5.09× 10-4< 7.43× 10-4N/A
Counts
detected		773669
BG
counts		11.892.8502.8976.698
Corr
fact		1.821.821.821.82
Pconst,χ1.97×10-7 (obs)
0.28 (snapshot)		5.35×10-5 (obs)
3.62×10-3 (snapshot)		5.35×10-5 (obs)
1.00 (snapshot)		5.99×10-8 (obs)
0.53 (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 J185643.5+021920 — , per- binning.