LSXPS J203832.2+431130

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203832.2+431130 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 3.4′ away and the nearest good/reasonable source is 3.7′ away.

Detection flag:: Good
Total exposure:: 33 ks
RA (J2000):: 20^h 38^m 32.28^s=309.6345°
Dec (J2000):: +43° 11′ 30.5″=+43.1918°
Err₉₀:: 5.2′′(XRT+2MASS)
l:: +82° 18′ 46.7″=82.3130°
b:: +01° 08′ 02.4″=+1.1340°
Mean count rate: 6.8 (+2.6, -2.3) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=-0.27 (+0.17, -0.73)
HR2=0.2 (+0.5, -0.4)
Observed between:: 2019-04-16 12:29 and 2026-01-31 21:13
Present in:: 46 datasets (total)
2 datasets (with blind detections)
14 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 1193522

Nearest neighbour

LSXPS J203850.5+431053 — 3.4′ away

Nearest 'OK' neighbour

LSXPS J203828.7+431511 — 3.7′ 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)	6.8 (+2.6, -2.3) ×10^-4	2.2 (+1.7, -1.4) ×10^-4	1.56 (+1.29, -0.98) ×10^-4	2.4 (+1.6, -1.3) ×10^-4
Peak rate (ct s^-1)	10 (+4, -3) ×10^-4	1.57 (+1.51, -0.92) ×10^-2	1.56 (+1.29, -0.98) ×10^-4	2.4 (+1.6, -1.3) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 8.37× 10^-4	< 6.46× 10^-4	< 7.93× 10^-4
Counts detected	27	12	6	9
BG counts	12.43	7.250	2.663	3.920
Corr fact	1.57	1.57	1.57	1.57
P_const,χ	0.14 (obs) 0.31 (snapshot)	0.14 (obs) 0.28 (snapshot)	0.14 (obs) 1.00 (snapshot)	0.14 (obs) 1.99×10^-2 (snapshot)