LSXPS J185701.4+030602

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J185701.4+030602 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 6.1′ away and the nearest good/reasonable source is 8.6′ away.

Detection flag:: Good
Total exposure:: 35 ks
RA (J2000):: 18^h 57^m 01.47^s=284.2561°
Dec (J2000):: +03° 06′ 02.9″=+3.1008°
Err₉₀:: 6.3′′(XRT+2MASS)
l:: +36° 19′ 41.2″=36.3281°
b:: +00° 10′ 19.9″=+0.1722°
Mean count rate: 1.1 (+0.5, -0.4) ×10^-3 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=0.31 (+0.69, -0.23)
HR2=0.58 (+0.42, -0.10)
Observed between:: and 2023-04-15 19:26
Present in:: 38 datasets (total)
7 datasets (with blind detections)
10 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 560591

Nearest neighbour

LSXPS J185641.7+030942 — 6.1′ away

Nearest 'OK' neighbour

LSXPS J185630.0+030237 — 8.6′ 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)	1.1 (+0.5, -0.4) ×10^-3	0.00 (+2.21, -0.00) ×10^-4	2.1 (+2.2, -1.5) ×10^-4	8 (+4, -3) ×10^-4
Peak rate (ct s^-1)	1.99 (+1.08, -0.84) ×10^-3	0.00 (+2.21, -0.00) ×10^-4	2.1 (+2.2, -1.5) ×10^-4	8 (+4, -3) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 8.64× 10^-4	< 1.11× 10^-3	< 2.18× 10^-3
Counts detected	16	2	3	11
BG counts	5.667	2.119	0.953	3.021
Corr fact	2.12	2.12	2.12	2.12
P_const,χ	1.00 (obs) 0.89 (snapshot)	1.00 (obs) 3.67×10^-2 (snapshot)	1.00 (obs) 5.92×10^-2 (snapshot)	1.00 (obs) 1.00 (snapshot)