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CFHTLS Wide : W2 pointing description
- Each image is one CFHTLS-Wide pointing, with 1 deg. x 1 deg.
- 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 W2: (n,m), (n=-3,+3; m=-3,+3) are the RA and DEC offsets
respectively, with respect to the W center position adopted by the
CFHTLS working group (ie: the (0,0) position in the following table).
The total FOV is 7 deg. in RA and 7 deg. in DEC
CFHTLS: W2 field, 49 pointings
| W2: (+3,*) | W2: (+2,*) |
W2: (+1,*) | W2: (0,*) | W2: (-1,*) | W2: (-2,*) | W2: (-3,*) |
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W2: (*,3) | ![](imageCFHTLSwide/w2.%2b3%2b3.gif) | ![](imageCFHTLSwide/w2.%2b2%2b3.gif) | ![](imageCFHTLSwide/w2.%2b1%2b3.gif) | ![](imageCFHTLSwide/w2.0%2b3.gif) | ![](imageCFHTLSwide/w2.-1%2b3.gif) | ![](imageCFHTLSwide/w2.-2%2b3.gif) | ![](imageCFHTLSwide/w2.-3%2b3.gif) | W2: (*,+3) |
W2: (*,+2) | ![](imageCFHTLSwide/w2.%2b3%2b2.gif) | ![](imageCFHTLSwide/w2.%2b2%2b2.gif) | ![](imageCFHTLSwide/w2.%2b1%2b2.gif) | ![](imageCFHTLSwide/w2.0%2b2.gif) | ![](imageCFHTLSwide/w2.-1%2b2.gif) | ![](imageCFHTLSwide/w2.-2%2b2.gif) | ![](imageCFHTLSwide/w2.-3%2b2.gif) | W2: (*,+2) |
W2: (*,+1) | ![](imageCFHTLSwide/w2.%2b3%2b1.gif) | ![](imageCFHTLSwide/w2.%2b2%2b1.gif) | ![](imageCFHTLSwide/w2.%2b1%2b1.gif) | ![](imageCFHTLSwide/w2.0%2b1.gif) | ![](imageCFHTLSwide/w2.-1%2b1.gif) | ![](imageCFHTLSwide/w2.-2%2b1.gif) | ![](imageCFHTLSwide/w2.-3%2b1.gif) | W2: (*,+1) |
W2: (*,0) | ![](imageCFHTLSwide/w2.%2b3%2b0.gif) | ![](imageCFHTLSwide/w2.%2b2%2b0.gif) | ![](imageCFHTLSwide/w2.%2b1%2b0.gif) | ![](imageCFHTLSwide/w2.0%2b0.gif) | ![](imageCFHTLSwide/w2.-1%2b0.gif) | ![](imageCFHTLSwide/w2.-2%2b0.gif) | ![](imageCFHTLSwide/w2.-3%2b0.gif) | W2: (*,0) |
W2: (*,-1) | ![](imageCFHTLSwide/w2.%2b3-1.gif) | ![](imageCFHTLSwide/w2.%2b2-1.gif) | ![](imageCFHTLSwide/w2.%2b1-1.gif) | ![](imageCFHTLSwide/w2.0-1.gif) | ![](imageCFHTLSwide/w2.-1-1.gif) | ![](imageCFHTLSwide/w2.-2-1.gif) | ![](imageCFHTLSwide/w2.-3-1.gif) | W2: (*,-1) |
W2: (*,-2) | ![](imageCFHTLSwide/w2.%2b3-2.gif) | ![](imageCFHTLSwide/w2.%2b2-2.gif) | ![](imageCFHTLSwide/w2.%2b1-2.gif) | ![](imageCFHTLSwide/w2.0-2.gif) | ![](imageCFHTLSwide/w2.-1-2.gif) | ![](imageCFHTLSwide/w2.-2-2.gif) | ![](imageCFHTLSwide/w2.-3-2.gif) | W2: (*,-2) |
W2: (*,-3) | ![](imageCFHTLSwide/w2.%2b3-3.gif) | ![](imageCFHTLSwide/w2.%2b2-3.gif) | ![](imageCFHTLSwide/w2.%2b1-3.gif) | ![](imageCFHTLSwide/w2.0-3.gif) | ![](imageCFHTLSwide/w2.-1-3.gif) | ![](imageCFHTLSwide/w2.-2-3.gif) | ![](imageCFHTLSwide/w2.-3-3.gif) | W2: (*,-3) |
| W2: (+3,*) | W2: (+2,*) |
W2: (+1,*) | W2: (0,*) | W2: (-1,*) | W2: (-2,*) | W2: (-3,*) |
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