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Table 2

Characteristics of the MegaCam imaging data taken for the 28 fields.

Field r-band IQa r lim,2′′ b z-band IQa z lim,2′′ b z lim,tot c Limiting
PSF FWHM [′′] [magAB] PSF FWHM [′′] [magAB] [magAB] redshiftd

PSZ1 G023.38-33.46 1.02 25.03 0.82 24.02 23.3 0.99
PLCK G027.65-34.27 0.56 24.97 0.50 23.77 23.7 1.08
PSZ1 G031.41+28.75 0.93 25.06 1.08 23.50 22.5 0.76
PSZ2 G037.67+15.71 0.83 24.46 0.80 23.30 22.9 0.83
PSZ1 G038.25-58.36 0.79 24.94 0.74 23.81 23.2 0.96
PLCK G038.64-41.15 0.54 24.82 0.51 23.89 23.8 1.11
PSZ2 G041.69+21.68 0.74 24.83 0.87 23.81 23.1 0.92
PSZ2 G042.32+17.48 0.54 24.45 0.55 23.22 23.2 0.93
PSZ2 G048.21-65.00 0.64 25.10 0.92 23.94 23.1 0.94
PSZ1 G051.42-26.16 0.73 25.14 0.87 24.02 23.2 0.94
PLCK G053.41+61.50 0.53 24.94 0.58 23.53 23.3 1.00
PSZ1 G053.50+09.56 0.51 24.05 0.90 22.74 22.5 0.63
PSZ2 G071.67-42.76 0.77 25.30 0.81 24.18 23.5 0.99
PSZ2 G071.82-56.55 0.52 24.96 0.50 23.71 23.6 1.07
PSZ2 G076.18-47.30 0.64 24.79 0.48 23.66 23.4 1.01
PLCK G079.95+46.96 0.53 24.80 0.49 23.68 23.6 1.08
PSZ1 G081.56+31.03 0.84 25.00 0.76 23.77 23.2 0.96
PLCK G087.58-41.63 0.53 24.83 0.48 23.74 23.6 0.98
PSZ1 G092.41-37.39 0.61 24.95 0.59 23.74 23.4 0.91
PSZ2 G106.15+25.75 0.69 25.05 0.93 23.69 22.8 0.83
PSZ2 G119.30-64.68 0.57 24.77 0.52 23.73 23.5 1.05
PSZ2 G141.77+14.19 0.91 25.11 0.75 23.79 23.2 0.85
PSZ2 G157.07-33.63 0.60 25.11 0.62 23.81 23.4 0.88
PLCK G191.75-21.78 0.68 24.99 0.58 23.81 23.4 0.97
PSZ2 G198.80-57.57 0.75 24.78 0.59 23.77 23.3 0.98
PSZ2 G208.57-44.31 0.65 24.96 0.69 23.72 23.2 0.96
PLCK G227.99+38.11 0.56 25.14 0.62 23.87 23.5 1.04
PSZ1 G240.42+77.58 0.66 25.09 0.66 24.11 23.6 1.08

Notes.

(a)

PSF size of the stack before homogenisation.

(b)

5σ limiting magnitude in a circular aperture with a 2′′ diameter after PSF homogenisation.

(c)

80% detection limit estimated from the recovery of small simulated galaxies injected in the z-band image.

(d)

Redshift at which the 80% limit reaches down to magnitude , accounting for Galactic dust extinction.

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