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LSXPS J085707.5+641754

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J085707.5+641754

This image is 160 pixels (=6.3′ to a side).
LSXPS J085707.5+641754 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 59″ away.

Detection flag:
Good
Total exposure:
202 ks
RA (J2000):
08h 57m 07.58s=134.2816°
Dec (J2000):
+64° 17′ 54.9″=+64.2986°
Err90:
4.1′′(XRT+2MASS)
l:
+150° 50′ 09.6″=150.8360°
b:
+37° 44′ 27.7″=+37.7410°
Mean count rate
2.1 (±0.6) ×10-3 ct s-1
Galactic NH
5.8×1020 cm-2
HRs
HR1=-0.18 (+0.13, -0.19)
HR2=0.08 (+0.16, -0.20)
Observed between:
2008-11-20 02:39 and 2025-02-27 16:19
Present in:
77 datasets (total)
31 datasets (with blind detections)
33 datasets (count-rate detections)
External catalogue matches:
1
Search Vizier | Simbad.
LSXPS ID
1042347
Nearest neighbour
LSXPS J085658.4+641755 — 59″ away
Nearest 'OK' neighbour
LSXPS J085658.4+641755 — 59″ 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)		2.1 (±0.6) ×10-37 (+4, -3) ×10-46.7 (+3.3, -2.8) ×10-44.9 (+3.4, -3.0) ×10-4
Peak rate
(ct s-1)		4.0 (+2.7, -1.9) ×10-37 (+4, -3) ×10-42.5 (+1.9, -1.3) ×10-33.1 (+2.4, -1.6) ×10-3
Detected?YesYesYesYes
3 σ UL
(ct s-1)		N/AN/AN/AN/A
Counts
detected		55221518
BG
counts		28.0213.026.39811.77
Corr
fact		15.9015.9015.9015.90
Pconst,χ9.70×10-3 (obs)
0.32 (snapshot)		9.70×10-3 (obs)
0.81 (snapshot)		9.70×10-3 (obs)
0.33 (snapshot)		9.70×10-3 (obs)
0.94 (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 J085707.5+641754 — , per- binning.