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LSXPS J024023.3+611441

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J024023.3+611441

This image is 160 pixels (=6.3′ to a side).
LSXPS J024023.3+611441 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 42″ away and the nearest good/reasonable source is 46″ away.

Detection flag:
Poor
Total exposure:
687 ks
RA (J2000):
02h 40m 23.38s=40.0974°
Dec (J2000):
+61° 14′ 41.5″=+61.2449°
Err90:
4.7′′(XRT+2MASS)
l:
+135° 39′ 13.6″=135.6538°
b:
+01° 05′ 36.7″=+1.0935°
Mean count rate
4 (+10, -4) ×10-5 ct s-1
Galactic NH
9.0×1021 cm-2
HRs
HR1=0.63 (+0.22, -0.19)
HR2=0.30 (+0.14, -0.12)
Observed between:
2006-08-19 01:43 and 2025-04-10 06:06
Present in:
432 datasets (total)
14 datasets (with blind detections)
17 datasets (count-rate detections)
External catalogue matches:
7
Search Vizier | Simbad.
LSXPS ID
1061440
Nearest neighbour
LSXPS J024024.7+611359 — 42″ away
Nearest 'OK' neighbour
LSXPS J024022.9+611527 — 46″ 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)		4 (+10, -4) ×10-50.00 (+1.42, -0.00) ×10-50.00 (+2.78, -0.00) ×10-53 (+4, -3) ×10-5
Peak rate
(ct s-1)		6.6 (+3.1, -2.5) ×10-32.9 (+1.9, -1.4) ×10-33.6 (+2.3, -1.7) ×10-37 (+4, -3) ×10-3
Detected?Blind: No
Retrospective: No		Blind: No
Retrospective: No		YesBlind: No
Retrospective: No
3 σ UL
(ct s-1)		< 1.35× 10-4< 5.58× 10-5N/A< 1.80× 10-4
Counts
detected		1093122386585
BG
counts		1074138.1405.6570.2
Corr
fact		1.421.421.421.42
Pconst,χ0.64 (obs)
4.17×10-12 (snapshot)		0.64 (obs)
3.28×10-2 (snapshot)		0.64 (obs)
1.20×10-6 (snapshot)		0.64 (obs)
3.03×10-5 (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 J024023.3+611441 — , per- binning.