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LSXPS J024024.9+611719

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J024024.9+611719

This image is 160 pixels (=6.3′ to a side).
LSXPS J024024.9+611719 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 33″ away.

Detection flag:
Good
Total exposure:
796 ks
RA (J2000):
02h 40m 24.92s=40.1038°
Dec (J2000):
+61° 17′ 19.7″=+61.2888°
Err90:
3.5′′(XRT+2MASS)
l:
+135° 38′ 19.3″=135.6387°
b:
+01° 08′ 05.7″=+1.1349°
Mean count rate
8 (±4) ×10-5 ct s-1
Galactic NH
8.9×1021 cm-2
HRs
HR1=0.62 (+0.38, -0.10)
HR2=0.51 (+0.17, -0.19)
Observed between:
and 2025-04-10 06:06
Present in:
438 datasets (total)
5 datasets (with blind detections)
15 datasets (count-rate detections)
External catalogue matches:
3
Search Vizier | Simbad.
LSXPS ID
704211
Nearest neighbour
LSXPS J024029.2+611733 — 33″ away
Nearest 'OK' neighbour
LSXPS J024029.2+611733 — 33″ 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)		8 (±4) ×10-50.00 (+7.68, -0.00) ×10-60.00 (+2.12, -0.00) ×10-58.7 (+3.0, -2.9) ×10-5
Peak rate
(ct s-1)		9 (+4, -3) ×10-33.9 (+3.0, -2.0) ×10-30.00 (+2.12, -0.00) ×10-56.1 (+3.5, -2.7) ×10-3
Detected?YesBlind: No
Retrospective: No		Blind: No
Retrospective: No		Blind: No
Retrospective: Yes
3 σ UL
(ct s-1)		N/A< 3.45× 10-5< 6.89× 10-5< 1.79× 10-4
Counts
detected		37367107199
BG
counts		334.092.86109.1157.7
Corr
fact		1.461.461.461.46
Pconst,χ0.57 (obs)
<10-16 (snapshot)		0.57 (obs)
5.87×10-3 (snapshot)		0.57 (obs)
1.00 (snapshot)		0.57 (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 J024024.9+611719 — , per- binning.