LSXPS J185653.2+023905

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J185653.2+023905 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 66″ away and the nearest good/reasonable source is 4.7′ away.

Detection flag:: Poor
Total exposure:: 57 ks
RA (J2000):: 18^h 56^m 53.26^s=284.2219°
Dec (J2000):: +02° 39′ 05.4″=+2.6515°
Err₉₀:: 4.3′′(XRT+2MASS)
l:: +35° 54′ 45.9″=35.9128°
b:: -00° 00′ 09.1″=-0.0025°
Mean count rate: 3.5 (+3.1, -2.6) ×10^-4 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=-0.8614 (+0.0013, -0.1386)
HR2=0.642 (+0.358, -0.016)
Observed between:: and 2023-04-08 15:29
Present in:: 38 datasets (total)
3 datasets (with blind detections)
5 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 558208

Nearest neighbour

LSXPS J185652.1+024010 — 66″ away

Nearest 'OK' neighbour

LSXPS J185637.8+024144 — 4.7′ 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)	3.5 (+3.1, -2.6) ×10^-4	4.6 (+2.8, -2.2) ×10^-4	0.00 (+9.88, -0.00) ×10^-5	0.00 (+2.43, -0.00) ×10^-4
Peak rate (ct s^-1)	1.8 (+0.8, -0.7) ×10^-3	6 (+5, -3) ×10^-3	0.00 (+9.88, -0.00) ×10^-5	0.00 (+2.43, -0.00) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.44× 10^-3	< 5.00× 10^-4	< 8.95× 10^-4
Counts detected	13	8	0	5
BG counts	8.978	2.712	2.268	5.352
Corr fact	2.78	2.78	2.78	2.78
P_const,χ	1.29×10^-4 (obs) 5.06×10^-3 (snapshot)	1.29×10^-4 (obs) 1.09×10^-2 (snapshot)	1.29×10^-4 (obs) 1.00 (snapshot)	1.29×10^-4 (obs) 0.97 (snapshot)