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LSXPS J212357.0+342034

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J212357.0+342034

This image is 160 pixels (=6.3′ to a side).
LSXPS J212357.0+342034 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 85″ away and the nearest good/reasonable source is 4.9′ away.

Detection flag:
Poor
Total exposure:
218 ks
RA (J2000):
21h 23m 57.09s=320.9879°
Dec (J2000):
+34° 20′ 34.8″=+34.3430°
Err90:
6.3′′(XRT+2MASS)
l:
+81° 26′ 52.7″=81.4480°
b:
-11° 19′ 49.9″=-11.3305°
Mean count rate
0.00 (+1.90, -0.00) ×10-4 ct s-1
Galactic NH
2.1×1021 cm-2
HRs
HR1=-0.75 (+0.13, -0.17)
HR2=0.2 (+0.5, -0.4)
Observed between:
and 2024-12-27 07:51
Present in:
108 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:
2
Search Vizier | Simbad.
LSXPS ID
742405
Nearest neighbour
LSXPS J212402.3+341940 — 85″ away
Nearest 'OK' neighbour
LSXPS J212339.0+341727 — 4.9′ away


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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)		0.00 (+1.90, -0.00) ×10-43.3 (+18.7, -3.3) ×10-50.00 (+7.43, -0.00) ×10-50.00 (+8.22, -0.00) ×10-5
Peak rate
(ct s-1)		0.00 (+1.90, -0.00) ×10-42.2 (+2.1, -1.7) ×10-40.00 (+7.43, -0.00) ×10-50.00 (+8.22, -0.00) ×10-5
Detected?Blind: No
Retrospective: No		YesBlind: No
Retrospective: No		Blind: No
Retrospective: No
3 σ UL
(ct s-1)		< 6.81× 10-4N/A< 3.10× 10-4< 3.43× 10-4
Counts
detected		433058
BG
counts		47.0129.017.61711.92
Corr
fact		5.565.565.565.56
Pconst,χ1.00 (obs)
1.92×10-2 (snapshot)		1.00 (obs)
1.29×10-5 (snapshot)		1.00 (obs)
<10-16 (snapshot)		1.00 (obs)
6.86×10-10 (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 J212357.0+342034 — , per- binning.