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Field Parameter u ∗ g r i y z
D1-85 Nb images 113 382 528 551 148 553
Exp. time [s] 74590 89334 171876 264804 61768 199116
Seeing ["] 0.87 0.83 0.77 0.76 0.71 0.72
80% Compl. (stellar) 26.44 ± 0.10 26.07 ± 0.10 25.61 ± 0.10 25.33 ± 0.10 25.38 ± 0.10 24.99 ± 0.10
80% Compl. (extended) 25.72 ± 0.10 25.33 ± 0.10 24.75 ± 0.10 24.40 ± 0.10 24.48 ± 0.10 24.16 ± 0.10
Int. astrom. err. (0.042",0.042") (0.049",0.048") (0.048",0.048") (0.047",0.047") (0.041",0.040") (0.050",0.050")
Ext. astrom. err. (0.26",0.23") (0.26",0.25") (0.26",0.24") (0.25",0.24") (0.26",0.25") (0.25",0.23")
Mag. int. err. [mag.] 0.03 0.02 0.02 0.02 0.02 0.03
D2-85 Nb images 282 332 449 422 235 410
Exp. time [s] ∼45000 74723 135875 199655 99176 147628
Seeing ["] 0.84 0.80 0.75 0.72 0.69 0.68
80% Compl. (stellar) 26.42 ± 0.10 26.08 ± 0.10 25.66 ± 0.10 25.30 ± 0.10 25.51 ± 0.10 25.01 ± 0.10
80% Compl. (extended) 25.77 ± 0.10 25.33 ± 0.10 24.74 ± 0.10 24.49 ± 0.10 24.54 ± 0.10 24.15 ± 0.10
Int. astrom. err. (0.070",0.068") (0.068",0.065") (0.065",0.063") (0.062",0.060") (0.054",0.052") (0.024",0.024")
Ext. astrom. err. (0.21",0.22") (0.22",0.22") (0.22",0.22") (0.22",0.22") (0.23",0.23") (0.21",0.22")
Mag. int. err. [mag.] 0.03 0.02 0.02 0.02 0.02 0.03
CFHTLS-SDSS 〈δm〉 [mag.] −0.056 −0.006 +0.011 +0.007 −0.008 −0.011
D3-85 Nb images 118 361 483 527 192 500
Exp. time [s] 77904 80977 146374 249016 82276 180097
Seeing ["] 0.88 0.85 0.78 0.76 0.78 0.69
80% Compl. (stellar) 26.26 ± 0.10 26.11 ± 0.10 25.58 ± 0.10 25.32 ± 0.10 25.54 ± 0.10 25.03 ± 0.10
80% Compl. (extended) 25.63 ± 0.10 25.29 ± 0.10 24.69 ± 0.10 24.39 ± 0.10 24.46 ± 0.10 24.13 ± 0.10
Int. astrom. err. (0.060",0.058") (0.065",0.064") (0.065",0.064") (0.064",0.063") (0.054",0.053") (0.075",0.074")
Ext. astrom. err. (0.24",0.24") (0.25",0.25") (0.25",0.25") (0.24",0.25") (0.26",0.26") (0.25",0.25")
Mag. int. err. [mag.] 0.03 0.02 0.02 0.02 0.02 0.04
CFHTLS-SDSS 〈δm〉 [mag.] −0.042 −0.004 +0.016 +0.001 −0.003 −0.004
D4-85 Nb images 121 382 472 490 116 471
Exp. time [s] 77269 89541 155609 235153 45767 169588
Seeing ["] 0.89 0.82 0.73 0.69 0.69 0.66
80% Compl. (stellar) 26.14 ± 0.10 25.99 ± 0.10 25.61 ± 0.10 25.35 ± 0.10 25.40 ± 0.10 25.09 ± 0.10
80% Compl. (extended) 25.53 ± 0.10 25.34 ± 0.10 24.85 ± 0.10 24.49 ± 0.10 24.45 ± 0.10 24.17 ± 0.10
Int. astrom. err. (0.053",0.054") (0.063",0.062") (0.061",0.060") (0.060",0.060") (0.046",0.054") (0.067",0.066")
Ext. astrom. err. (0.22",0.22") (0.23",0.23") (0.23",0.22") (0.22",0.22") (0.24",0.23") (0.22",0.22")
Mag. int. err. [mag.] 0.04 0.02 0.02 0.02 0.02 0.03
Table 19: Summary of the “85%” Deep stack parameters. "80% Compl." is the 80% completeness limit. The seeing is the median FWHM. Astrometric errors are
given along the two (X,Y)=(NS,EW) axes. The internal photometric errors are from the SCAMP calibrations, and the external errors are QualityFITS-out outputs, from
the comparison of source positions on each stack with the 2MASS astrometric positions. The "Mag. int. err." are the mean internal photometric errors from the
mean of the three magnitude ranges of Table 22. The 〈δm〉 magnitude is the mean magnitude offset between CFHTLS-T0007 and the SDSS-DR8 survey, averaged
over a Deep field.
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