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Table 1.

Imaging data properties.

Filter Pixel scale PSF FWHM Nexp tint
[arcsec] [arcsec] [s]
Euclid/IE 0.100 0.16 122 40 123
Euclid/YE,JE,HE 0.300 0.35 70 6107

CFIS/u 0.185 ∼0.70 640
CFIS/r 0.185 ∼0.70 1664
Pan-STARRS/i 0.258 ∼0.80
HSC/g 0.170 ∼0.70
HSC/z 0.170 ∼0.70

Notes. Columns are: the telescope and filter used, the image pixel scale, the full-width at half-maximum (FWHM) of the instrument point spread function (PSF), the total number of exposures, Nexp, from each instrument at the location of NGC 6505, and the total integration time, tint, of those exposures. The PSF FWHM for the ground-based imaging is an estimate and in practice depends on observing conditions. Exposure information for some ground-based imaging was unavailable.

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