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LSXPS J085430.3+642254

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J085430.3+642254

This image is 160 pixels (=6.3′ to a side).
LSXPS J085430.3+642254 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 79″ away.

Detection flag:
Reasonable
Total exposure:
711 ks
RA (J2000):
08h 54m 30.40s=133.6267°
Dec (J2000):
+64° 22′ 54.4″=+64.3818°
Err90:
6.3′′(XRT+2MASS)
l:
+150° 49′ 58.7″=150.8330°
b:
+37° 26′ 43.7″=+37.4455°
Mean count rate
0.00 (+2.53, -0.00) ×10-5 ct s-1
Galactic NH
5.7×1020 cm-2
HRs
HR1=-0.43 (+0.12, -0.57)
HR2=0.59 (+0.41, -0.05)
Observed between:
and 2025-04-24 22:03
Present in:
145 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:
1
Search Vizier | Simbad.
LSXPS ID
272772
Nearest neighbour
LSXPS J085434.3+642139 — 79″ away
Nearest 'OK' neighbour
LSXPS J085434.3+642139 — 79″ away


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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)		0.00 (+2.53, -0.00) ×10-50.00 (+1.64, -0.00) ×10-50.00 (+8.20, -0.00) ×10-60.00 (+2.17, -0.00) ×10-5
Peak rate
(ct s-1)		0.00 (+2.53, -0.00) ×10-59 (+8, -5) ×10-30.00 (+8.20, -0.00) ×10-69 (±4) ×10-5
Detected?Blind: No
Retrospective: No		Blind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		< 9.48× 10-5< 6.46× 10-5< 3.65× 10-5N/A
Counts
detected		139622057
BG
counts		151.872.5831.9060.00
Corr
fact		1.411.411.411.41
Pconst,χ0.74 (obs)
0.23 (snapshot)		0.74 (obs)
1.27×10-5 (snapshot)		0.74 (obs)
1.00 (snapshot)		0.74 (obs)
0.99 (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 J085430.3+642254 — , per- binning.