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LSXPS J203138.2+413027

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J203138.2+413027

This image is 160 pixels (=6.3′ to a side).
LSXPS J203138.2+413027 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 12″ away.

Detection flag:
Good
Total exposure:
553 ks
RA (J2000):
20h 31m 38.24s=307.9093°
Dec (J2000):
+41° 30′ 27.7″=+41.5077°
Err90:
4.4′′(XRT+2MASS)
l:
+80° 12′ 01.5″=80.2004°
b:
+01° 08′ 44.9″=+1.1458°
Mean count rate
4.5 (±0.8) ×10-4 ct s-1
Galactic NH
1.3×1022 cm-2
HRs
HR1=0.606 (+0.100, -0.118)
HR2=-0.13 (+0.09, -0.10)
Observed between:
2005-01-04 01:30 and 2024-08-01 23:59
Present in:
233 datasets (total)
1 datasets (with blind detections)
9 datasets (count-rate detections)
External catalogue matches:
3
Search Vizier | Simbad.
LSXPS ID
345242
Nearest neighbour
LSXPS J203138.9+413018 — 12″ away
Nearest 'OK' neighbour
LSXPS J203138.9+413018 — 12″ 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)		4.5 (±0.8) ×10-43.3 (+2.3, -2.2) ×10-52.9 (±0.5) ×10-41.6 (±0.4) ×10-4
Peak rate
(ct s-1)		1.4 (+0.4, -0.3) ×10-21.2 (+0.9, -0.6) ×10-25.2 (+2.4, -1.8) ×10-39.0 (+3.0, -2.5) ×10-3
Detected?YesBlind: No
Retrospective: No		YesYes
3 σ UL
(ct s-1)		N/A< 1.11× 10-4N/AN/A
Counts
detected		54995220234
BG
counts		373.982.41106.0172.0
Corr
fact		1.431.431.431.43
Pconst,χ9.64×10-4 (obs)
2.49×10-6 (snapshot)		9.95×10-2 (obs)
1.78×10-7 (snapshot)		3.93×10-2 (obs)
2.84×10-2 (snapshot)		7.86×10-3 (obs)
2.57×10-6 (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 J203138.2+413027 — , per- binning.