LSXPS J185733.0+022236

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J185733.0+022236 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 60″ away.

Detection flag:: Poor
Total exposure:: 52 ks
RA (J2000):: 18^h 57^m 33.03^s=284.3876°
Dec (J2000):: +02° 22′ 36.4″=+2.3768°
Err₉₀:: 5.0′′(XRT+2MASS)
l:: +35° 44′ 38.0″=35.7439°
b:: -00° 16′ 30.8″=-0.2752°
Mean count rate: 1.9 (+2.4, -1.9) ×10^-4 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=0.40 (+0.60, -0.18)
HR2=0.0 (+0.7, -0.4)
Observed between:: and 2023-03-21 14:49
Present in:: 54 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 424890

Nearest neighbour

LSXPS J185736.2+022200 — 60″ away

Nearest 'OK' neighbour

LSXPS J185736.2+022200 — 60″ 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)	1.9 (+2.4, -1.9) ×10^-4	0.00 (+1.54, -0.00) ×10^-4	1.2 (+1.6, -1.2) ×10^-4	6.3 (+21.2, -6.3) ×10^-5
Peak rate (ct s^-1)	4.4 (+3.2, -2.7) ×10^-4	0.00 (+1.54, -0.00) ×10^-4	8 (+8, -5) ×10^-3	6.3 (+21.2, -6.3) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 6.31× 10^-4	< 8.60× 10^-4	< 9.12× 10^-4
Counts detected	12	2	4	6
BG counts	9.562	2.612	2.400	5.190
Corr fact	2.31	2.31	2.31	2.31
P_const,χ	0.15 (obs) 0.14 (snapshot)	0.15 (obs) 0.97 (snapshot)	0.15 (obs) 4.38×10^-5 (snapshot)	0.15 (obs) 0.54 (snapshot)