LSXPS J185458.7+013047

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J185458.7+013047 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 5.1′ away and the nearest good/reasonable source is 11.3′ away.

Detection flag:: Good
Total exposure:: 12 ks
RA (J2000):: 18^h 54^m 58.75^s=283.7448°
Dec (J2000):: +01° 30′ 47.8″=+1.5133°
Err₉₀:: 5.9′′(Star trackers)
l:: +34° 40′ 56.5″=34.6824°
b:: -00° 05′ 51.6″=-0.0977°
Mean count rate: 8.4 (+2.8, -2.4) ×10^-3 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=0.37 (+0.63, -0.21)
HR2=0.870 (+0.130, -0.028)
Observed between:: 2006-10-25 04:33 and 2023-03-11 00:22
Present in:: 20 datasets (total)
4 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 315565

Nearest neighbour

LSXPS J185519.1+013126 — 5.1′ away

Nearest 'OK' neighbour

LSXPS J185509.3+011948 — 11.3′ 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)	8.4 (+2.8, -2.4) ×10^-3	0.00 (+7.03, -0.00) ×10^-4	0.00 (+1.06, -0.00) ×10^-3	8.9 (+2.7, -2.3) ×10^-3
Peak rate (ct s^-1)	8.4 (+2.8, -2.4) ×10^-3	0.00 (+7.03, -0.00) ×10^-4	0.00 (+1.06, -0.00) ×10^-3	8.9 (+2.7, -2.3) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 3.56× 10^-3	< 4.46× 10^-3	N/A
Counts detected	18	0	1	17
BG counts	4.284	0.778	1.190	2.414
Corr fact	7.96	7.96	7.96	7.96
P_const,χ	1.48×10^-8 (obs) 0.37 (snapshot)	8.58×10^-11 (obs) 1.00 (snapshot)	8.58×10^-11 (obs) 0.37 (snapshot)	2.96×10^-9 (obs) 0.21 (snapshot)