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LSXPS J202737.4+382626

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J202737.4+382626

This image is 160 pixels (=6.3′ to a side).
LSXPS J202737.4+382626 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 37″ away.

Detection flag:
Good
Total exposure:
18 ks
RA (J2000):
20h 27m 37.43s=306.9060°
Dec (J2000):
+38° 26′ 27.0″=+38.4408°
Err90:
4.3′′(XRT+2MASS)
l:
+77° 15′ 57.8″=77.2661°
b:
-00° 01′ 55.1″=-0.0320°
Mean count rate
3.0 (+0.8, -0.7) ×10-3 ct s-1
Galactic NH
1.2×1022 cm-2
HRs
HR1=-0.30 (+0.19, -0.31)
HR2=-0.65 (+0.09, -0.35)
Observed between:
and 2025-01-19 19:49
Present in:
28 datasets (total)
10 datasets (with blind detections)
13 datasets (count-rate detections)
External catalogue matches:
2
Search Vizier | Simbad.
LSXPS ID
634376
Nearest neighbour
LSXPS J202734.2+382619 — 37″ away
Nearest 'OK' neighbour
LSXPS J202734.2+382619 — 37″ 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)		3.0 (+0.8, -0.7) ×10-31.5 (+0.7, -0.6) ×10-310 (+5, -4) ×10-47.8 (+26.1, -7.8) ×10-5
Peak rate
(ct s-1)		6.5 (+3.3, -2.5) ×10-34.0 (+2.3, -1.7) ×10-37 (+6, -4) ×10-37.8 (+26.1, -7.8) ×10-5
Detected?YesYesBlind: No
Retrospective: Yes		Blind: No
Retrospective: No
3 σ UL
(ct s-1)		N/AN/A< 2.63× 10-3< 1.23× 10-3
Counts
detected		312182
BG
counts		9.57810.131.0761.445
Corr
fact		1.521.521.521.52
Pconst,χ3.36×10-3 (obs)
0.16 (snapshot)		3.36×10-3 (obs)
0.45 (snapshot)		3.36×10-3 (obs)
0.24 (snapshot)		3.36×10-3 (obs)
0.38 (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 J202737.4+382626 — , per- binning.