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Table 1.

Radio properties of diffuse radio structures (a) and radio point sources (b) found in the Abell 1697 galaxy cluster.

(a) Diffuse radio structures

Survey rms beam Relic
Trail (phoenix?)
(Frequency (MHz)) (μJy beam−1) (″) [Size (″) Flux (mJy) Power (W Hz−1)] [Size (″) Flux (mJy) ]
LOFAR (144) 150 20 × 20, PA 90° 275 × 100 97.1 ± 9.8 8.8 ± 0.9 × 1024 260 × 180 96.9 ± 9.8
TGSS-ADR1 (150) 3000 25 × 25, PA 0°
WENSS (325) 2000 54 × 54, PA 0° 142 × 85 34.9 ± 3.5 3.2 ± 0.3 × 1024
NVSS (1.4 GHz) 350 45 × 45, PA 0° 205 × 75 9.4 ± 1.2 8.5 ± 1.1 × 1023

(b) Radio point sources

Survey Source “S1”
Source “S2”
[Position
Flux (mJy)] [Position
Flux (mJy)]
(RA: Dec:) (RA: Dec:)

LOFAR 13:12:59.6 46.15.40.3 449.0±44.9 13:13:13.7 46.18.25.0 3.6±0.4
TGSS-ADR1 413.2±42.0
WENSS 307.8±31.2
NVSS 51.1±5.2 0.4±0.2

Notes. (a) Names of surveys and their respective rms and beam size are given in first three columns. Size, flux density, and power of the proposed relic in the next three columns. Final two columns show the size and flux density of the trailing diffuse emission. (b) Position, flux and radio powers of each of the point sources (i.e. S1 and S2) are given in columns 2 and 7; respectively.

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