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LSXPS J042249.9-185733

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J042249.9-185733

This image is 160 pixels (=6.3′ to a side).
LSXPS J042249.9-185733 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 73″ away.

Detection flag:
Good
Total exposure:
15 ks
RA (J2000):
04h 22m 49.95s=65.7081°
Dec (J2000):
-18° 57′ 33.5″=-18.9593°
Err90:
4.4′′(Star trackers)
l:
+215° 06′ 48.3″=215.1134°
b:
-41° 01′ 53.0″=-41.0314°
Mean count rate
4.2 (+0.7, -0.6) ×10-3 ct s-1
Galactic NH
3.1×1020 cm-2
HRs
HR1=0.46 (+0.18, -0.17)
HR2=-0.09 (+0.16, -0.15)
Observed between:
2017-11-20 08:04 and 2025-10-29 14:32
Present in:
9 datasets (total)
6 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:
3
Search Vizier | Simbad.
LSXPS ID
1169743
Nearest neighbour
LSXPS J042250.3-185620 — 73″ away
Nearest 'OK' neighbour
LSXPS J042250.3-185620 — 73″ 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)		4.2 (+0.7, -0.6) ×10-36.8 (+3.1, -2.5) ×10-41.9 (+0.5, -0.4) ×10-31.6 (±0.4) ×10-3
Peak rate
(ct s-1)		8 (+4, -3) ×10-36.8 (+3.1, -2.5) ×10-45.2 (+3.8, -2.5) ×10-35 (+5, -3) ×10-3
Detected?YesBlind: No
Retrospective: Yes		YesYes
3 σ UL
(ct s-1)		N/A< 1.77× 10-3N/AN/A
Counts
detected		54102421
BG
counts		5.1002.1201.4892.346
Corr
fact		1.651.681.681.68
Pconst,χ2.00×10-3 (obs)
0.88 (snapshot)		0.39 (obs)
0.83 (snapshot)		0.33 (obs)
0.32 (snapshot)		0.30 (obs)
0.89 (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 J042249.9-185733 — , per- binning.