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LSXPS J044958.2+450212

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J044958.2+450212

This image is 160 pixels (=6.3′ to a side).
LSXPS J044958.2+450212 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 29″ away.

Detection flag:
Good
Total exposure:
8.3 ks
RA (J2000):
04h 49m 58.26s=72.4928°
Dec (J2000):
+45° 02′ 12.9″=+45.0369°
Err90:
8.4′′(XRT+2MASS)
l:
+160° 30′ 01.7″=160.5005°
b:
+00° 16′ 09.8″=+0.2694°
Mean count rate
2.8 (+2.6, -2.2) ×10-3 ct s-1
Galactic NH
7.0×1021 cm-2
HRs
HR1=0.51 (+0.49, -0.08)
HR2=0.45 (+0.55, -0.14)
Observed between:
and 2024-04-17 20:46
Present in:
20 datasets (total)
10 datasets (with blind detections)
13 datasets (count-rate detections)
External catalogue matches:
3
Search Vizier | Simbad.
LSXPS ID
298021
Nearest neighbour
LSXPS J044958.9+450143 — 29″ away
Nearest 'OK' neighbour
LSXPS J044958.9+450143 — 29″ 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)		2.8 (+2.6, -2.2) ×10-30.00 (+8.43, -0.00) ×10-47.6 (+16.1, -7.6) ×10-43.4 (+2.5, -2.0) ×10-3
Peak rate
(ct s-1)		1.3 (+0.6, -0.5) ×10-20.00 (+8.43, -0.00) ×10-44.4 (+2.2, -1.7) ×10-31.2 (+0.5, -0.4) ×10-2
Detected?Blind: No
Retrospective: No		Blind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		< 1.31× 10-2< 4.27× 10-3< 7.79× 10-3N/A
Counts
detected		140410
BG
counts		10.190.9222.9655.324
Corr
fact		1.661.661.661.66
Pconst,χ0.42 (obs)
7.41×10-2 (snapshot)		0.71 (obs)
1.00 (snapshot)		0.71 (obs)
0.59 (snapshot)		0.40 (obs)
0.27 (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 J044958.2+450212 — , per- binning.