LSXPS J185810.5+022122

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J185810.5+022122 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 15″ away and the nearest good/reasonable source is 20″ away.

Detection flag:: Good
Total exposure:: 31 ks
RA (J2000):: 18^h 58^m 10.55^s=284.5440°
Dec (J2000):: +02° 21′ 22.5″=+2.3563°
Err₉₀:: 4.1′′(XRT+2MASS)
l:: +35° 47′ 49.1″=35.7970°
b:: -00° 25′ 24.9″=-0.4236°
Mean count rate: 2.3 (+2.0, -1.9) ×10^-3 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=0.04 (+0.18, -0.19)
HR2=-0.35 (+0.14, -0.20)
Observed between:: and 2023-04-05 11:22
Present in:: 54 datasets (total)
1 datasets (with blind detections)
14 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 389602

Nearest neighbour

LSXPS J185809.6+022129 — 15″ away

Nearest 'OK' neighbour

LSXPS J185809.9+022141 — 20″ 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)	2.3 (+2.0, -1.9) ×10^-3	2.2 (+1.5, -1.3) ×10^-3	1.3 (+1.3, -1.2) ×10^-3	2.91 (+1.02, -0.85) ×10^-3
Peak rate (ct s^-1)	7.3 (+3.5, -2.7) ×10^-2	2.4 (+1.7, -1.2) ×10^-2	4.8 (+3.0, -2.1) ×10^-2	2.1 (+2.0, -1.2) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 7.28× 10^-3	N/A	< 6.50× 10^-3
Counts detected	87	34	40	13
BG counts	78.03	25.30	35.14	1.695
Corr fact	2.57	2.57	2.57	2.57
P_const,χ	6.29×10^-8 (obs) 4.76×10^-3 (snapshot)	6.29×10^-8 (obs) 0.10 (snapshot)	6.29×10^-8 (obs) 1.39×10^-2 (snapshot)	6.29×10^-8 (obs) 0.12 (snapshot)