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LSXPS J024042.0+611540

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J024042.0+611540

This image is 160 pixels (=6.3′ to a side).
LSXPS J024042.0+611540 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 26″ away.

Detection flag:
Poor
Total exposure:
719 ks
RA (J2000):
02h 40m 42.07s=40.1753°
Dec (J2000):
+61° 15′ 40.8″=+61.2613°
Err90:
4.9′′(XRT+2MASS)
l:
+135° 40′ 52.5″=135.6812°
b:
+01° 07′ 25.9″=+1.1239°
Mean count rate
2.1 (±0.7) ×10-4 ct s-1
Galactic NH
8.9×1021 cm-2
HRs
HR1=0.58 (+0.24, -0.25)
HR2=0.32 (+0.13, -0.11)
Observed between:
2006-08-19 01:43 and 2025-09-16 04:14
Present in:
451 datasets (total)
7 datasets (with blind detections)
14 datasets (count-rate detections)
External catalogue matches:
0
Search Vizier | Simbad.
LSXPS ID
732802
Nearest neighbour
LSXPS J024038.9+611526 — 26″ away
Nearest 'OK' neighbour
LSXPS J024038.9+611526 — 26″ 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)		2.1 (±0.7) ×10-40.00 (+1.39, -0.00) ×10-53.9 (+2.6, -2.5) ×10-51.4 (+0.4, -0.3) ×10-4
Peak rate
(ct s-1)		4.8 (+3.2, -2.3) ×10-32.9 (+1.9, -1.3) ×10-37 (+7, -4) ×10-38 (+6, -4) ×10-3
Detected?Blind: No
Retrospective: Yes		Blind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		< 2.78× 10-4< 5.32× 10-5< 1.24× 10-4N/A
Counts
detected		624106200318
BG
counts		518.2118.3180.4250.1
Corr
fact		1.431.431.431.43
Pconst,χ0.85 (obs)
<10-16 (snapshot)		0.85 (obs)
9.75×10-3 (snapshot)		0.85 (obs)
<10-16 (snapshot)		0.85 (obs)
<10-16 (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 J024042.0+611540 — , per- binning.