LSXPS J185647.9+021837

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J185647.9+021837 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 78″ away.

Detection flag:: Good
Total exposure:: 57 ks
RA (J2000):: 18^h 56^m 47.92^s=284.1997°
Dec (J2000):: +02° 18′ 37.7″=+2.3105°
Err₉₀:: 5.5′′(XRT+2MASS)
l:: +35° 35′ 57.0″=35.5992°
b:: -00° 08′ 18.3″=-0.1384°
Mean count rate: 8.7 (+3.3, -2.9) ×10^-4 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=0.4 (+0.4, -0.3)
HR2=-0.10 (+0.39, -0.29)
Observed between:: and 2023-04-08 15:29
Present in:: 60 datasets (total)
27 datasets (with blind detections)
33 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 540798

Nearest neighbour

LSXPS J185643.5+021920 — 78″ away

Nearest 'OK' neighbour

LSXPS J185643.5+021920 — 78″ 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)	8.7 (+3.3, -2.9) ×10^-4	1.6 (+1.5, -1.1) ×10^-4	4.3 (+2.2, -1.7) ×10^-4	2.4 (+2.1, -1.7) ×10^-4
Peak rate (ct s^-1)	5.3 (+3.6, -2.6) ×10^-3	4.3 (+3.2, -2.2) ×10^-3	8 (+7, -4) ×10^-3	4.1 (+1.9, -1.6) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 7.63× 10^-4	< 1.19× 10^-3	< 1.03× 10^-3
Counts detected	26	5	10	11
BG counts	11.66	2.461	3.007	7.006
Corr fact	1.97	1.97	1.97	1.97
P_const,χ	1.32×10^-2 (obs) 0.20 (snapshot)	2.59×10^-3 (obs) 0.17 (snapshot)	2.59×10^-3 (obs) 0.30 (snapshot)	2.59×10^-3 (obs) 0.83 (snapshot)