Anti Spoofing (A-S) Status PRN SVN A-S 1 63 ON 2 61 ON 3 33 ON 4 34 ON 5 50 ON 6 36 ON 7 48 ON 8 38 ON 9 39 ON 10 40 ON 11 46 ON 12 58 ON 13 43 ON 14 41 ON 15 55 ON 16 56 ON 17 53 ON 18 54 ON 19 59 ON 20 51 ON 21 45 ON 22 47 ON 23 60 ON 24 24 ON 25 62 ON 26 26 ON 28 44 ON 29 57 ON 30 35 ON 31 52 ON 32 23 ON