LSXPS J203837.1+411354

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203837.1+411354 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 4.3′ away.

Detection flag:: Good
Total exposure:: 21 ks
RA (J2000):: 20^h 38^m 37.17^s=309.6549°
Dec (J2000):: +41° 13′ 54.0″=+41.2317°
Err₉₀:: 5.7′′(XRT+2MASS)
l:: +80° 45′ 52.7″=80.7646°
b:: -00° 04′ 05.5″=-0.0682°
Mean count rate: 2.1 (+0.7, -0.6) ×10^-3 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=-0.1 (+0.4, -0.5)
HR2=-0.1 (±0.5)
Observed between:: and 2024-08-19 18:56
Present in:: 48 datasets (total)
28 datasets (with blind detections)
31 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 911657

Nearest neighbour

LSXPS J203834.0+410936 — 4.3′ away

Nearest 'OK' neighbour

LSXPS J203834.0+410936 — 4.3′ 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)	2.1 (+0.7, -0.6) ×10^-3	8 (+5, -4) ×10^-4	7 (+4, -3) ×10^-4	6 (+4, -3) ×10^-4
Peak rate (ct s^-1)	2.5 (+0.8, -0.7) ×10^-3	8 (+5, -4) ×10^-4	7 (+4, -3) ×10^-4	6 (+4, -3) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.58× 10^-3	< 2.33× 10^-3	< 2.20× 10^-3
Counts detected	17	7	5	5
BG counts	4.531	2.312	0.863	1.617
Corr fact	1.57	1.57	1.57	1.57
P_const,χ	0.94 (obs) 0.86 (snapshot)	0.94 (obs) 0.63 (snapshot)	0.94 (obs) 0.98 (snapshot)	0.94 (obs) 0.70 (snapshot)