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Position of the targets
CFHTLS Wide synoptic: W3 pointing description

- Assumed: the camera scientific FOV is 1 deg. x 1 deg., as expected from the optical+megacam design

- Pointings separated by 57' in RA (3' overlap in RA) and 56' in DEC (4' overlap in : larger than in RA to take into account the 62" gaps between CCD rows during the shift sequences for each pointing exposure).

- Areas are referred as w3.[n][m], where (n,m) are the RA and DEC offsets respectively, with respect to the W3 center position adopted by the CFHTLS working group (ie: the w3.0-0 positions in the following tables).


CFHTLS: W3 field, 49 pointings
W3 Area RA(2000) DEC(2000) DSS pointing image (1deg.x1deg.) Position in W3 Priority u* exp. time g' exp. time r' exp. time i' exp. time z' exp. time
w3.-3-314 00 16.28+51 42 31w3.-3-3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-3-213 59 55.42+52 38 31w3.-3-2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-3-113 59 33.41+53 34 31w3.-3-1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-3-013 59 10.19+54 30 31w3.-3-0 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-3+113 58 45.65+55 26 31w3.-3+1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-3+213 58 19.70+56 22 31w3.-3+2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-3+313 57 52.22+57 18 31w3.-3+3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-2-314 06 08.85+51 42 31w3.-2-3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-2-214 05 54.95+52 38 31w3.-2-2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-2-114 05 40.27+53 34 31w3.-2-1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-2-014 05 24.79+54 30 31w3.-2-0 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-2+114 05 08.43+55 26 31w3.-2+1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-2+214 04 51.13+56 22 31w3.-2+2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-2+314 04 32.82+57 18 31w3.-2+3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-1-314 12 01.43+51 42 31w3.-1-3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-1-214 11 54.47+52 38 31w3.-1-2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-1-114 11 47.14+53 34 31w3.-1-1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-1-014 11 39.40+54 30 31w3.-1-0 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-1+114 11 31.22+55 26 31w3.-1+1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-1+214 11 22.56+56 22 31w3.-1+2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-1+314 11 13.41+57 18 31w3.-1+3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-0-314 17 54.00+51 42 31w3.-0-3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-0-214 17 54.00+52 38 31w3.-0-2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-0-114 17 54.00+53 34 31w3.-0-1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-0-014 17 54.00+54 30 31w3.-0-0 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-0+114 17 54.00+55 26 31w3.-0+1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-0+214 17 54.00+56 22 31w3.-0+2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.-0+314 17 54.00+57 18 31w3.-0+3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+1-314 23 46.57+51 42 31w3.+1-3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+1-214 23 53.53+52 38 31w3.+1-2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+1-114 24 00.86+53 34 31w3.+1-1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+1-014 24 08.61+54 30 31w3.+1-0 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+1+114 24 16.79+55 26 31w3.+1+1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+1+214 24 25.44+56 22 31w3.+1+2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+1+314 24 34.59+57 18 31w3.+1+3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+2-314 29 39.15+51 42 31w3.+2-3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+2-214 29 53.05+52 38 31w3.+2-2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+2-114 30 07.72+53 34 31w3.+2-1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+2-014 30 23.21+54 30 31w3.+2-0 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+2+114 30 39.57+55 26 31w3.+2+1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+2+214 30 56.87+56 22 31w3.+2+2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+2+314 31 15.18+57 18 31w3.+2+3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+3-314 35 31.73+51 42 31w3.+3-3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+3-214 35 52.59+52 38 31w3.+3-2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+3-114 36 14.59+53 34 31w3.+3-1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+3-014 36 37.81+54 30 31w3.+3+0 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+3+114 37 02.35+55 26 31w3.+3+1 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+3+214 37 28.30+56 22 31w3.+3+2 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
w3.+3+314 37 55.78+57 18 31w3.+3+3 in the 7.deg.x7.deg. mosaic-6000s2500s 2000s4300s7200s
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