LSXPS J203712.5+430612

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203712.5+430612 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 59″ away and the nearest good/reasonable source is 74″ away.

Detection flag:: Good
Total exposure:: 31 ks
RA (J2000):: 20^h 37^m 12.56^s=309.3023°
Dec (J2000):: +43° 06′ 12.5″=+43.1035°
Err₉₀:: 5.5′′(XRT+2MASS)
l:: +82° 05′ 45.2″=82.0959°
b:: +01° 16′ 24.3″=+1.2734°
Mean count rate: 4.9 (+2.5, -2.2) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=-0.60 (+0.10, -0.40)
HR2=-0.49 (+0.10, -0.51)
Observed between:: 2009-09-04 07:53 and 2026-01-12 17:29
Present in:: 47 datasets (total)
6 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1200175

Nearest neighbour

LSXPS J203717.6+430554 — 59″ away

Nearest 'OK' neighbour

LSXPS J203706.9+430530 — 74″ away

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Spectral / Flux information

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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)	4.9 (+2.5, -2.2) ×10^-4	4.8 (+2.3, -1.9) ×10^-4	1.01 (+1.13, -0.83) ×10^-4	0.00 (+7.25, -0.00) ×10^-5
Peak rate (ct s^-1)	1.49 (+1.13, -0.76) ×10^-2	4.3 (+2.4, -1.8) ×10^-3	1.01 (+1.13, -0.83) ×10^-4	0.00 (+7.25, -0.00) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 1.32× 10^-3	N/A	< 5.87× 10^-4	< 3.45× 10^-4
Counts detected	21	16	4	1
BG counts	11.57	6.635	2.045	3.857
Corr fact	1.61	1.61	1.61	1.61
P_const,χ	1.26×10^-5 (obs) 1.02×10^-2 (snapshot)	1.26×10^-5 (obs) 3.06×10^-2 (snapshot)	1.26×10^-5 (obs) 3.27×10^-2 (snapshot)	1.26×10^-5 (obs) 1.00 (snapshot)