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LSXPS J201908.0+403554

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J201908.0+403554

This image is 160 pixels (=6.3′ to a side).
LSXPS J201908.0+403554 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 66″ away.

Detection flag:
Poor
Total exposure:
80 ks
RA (J2000):
20h 19m 08.01s=304.7834°
Dec (J2000):
+40° 35′ 54.5″=+40.5985°
Err90:
5.5′′(XRT+2MASS)
l:
+78° 05′ 47.2″=78.0964°
b:
+02° 32′ 45.8″=+2.5461°
Mean count rate
1.1 (±1.1) ×10-4 ct s-1
Galactic NH
1.1×1022 cm-2
HRs
HR1=-0.04 (+0.29, -0.96)
HR2=0.10 (+0.90, -0.28)
Observed between:
2006-03-26 08:38 and 2025-07-18 15:32
Present in:
21 datasets (total)
2 datasets (with blind detections)
3 datasets (count-rate detections)
External catalogue matches:
3
Search Vizier | Simbad.
LSXPS ID
1135344
Nearest neighbour
LSXPS J201908.0+403701 — 66″ away
Nearest 'OK' neighbour
LSXPS J201908.0+403701 — 66″ away


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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

Spectral / Flux information

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Fluxes:

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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)		1.1 (±1.1) ×10-41.5 (+9.4, -1.5) ×10-51.9 (+8.5, -1.9) ×10-57 (+7, -6) ×10-5
Peak rate
(ct s-1)		1.6 (+1.3, -1.2) ×10-41.1 (+0.8, -0.5) ×10-21.9 (+8.5, -1.9) ×10-57 (+7, -6) ×10-5
Detected?YesBlind: No
Retrospective: No		Blind: No
Retrospective: No		Blind: No
Retrospective: No
3 σ UL
(ct s-1)		N/A< 3.44× 10-4< 3.25× 10-4< 3.51× 10-4
Counts
detected		68262220
BG
counts		61.6025.1620.9216.27
Corr
fact		1.431.431.431.43
Pconst,χ3.49×10-3 (obs)
5.34×10-2 (snapshot)		3.49×10-3 (obs)
6.49×10-2 (snapshot)		3.49×10-3 (obs)
0.21 (snapshot)		3.49×10-3 (obs)
0.82 (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 J201908.0+403554 — , per- binning.