CALIBRATION RUN: DATE TIME TEMP WIND R.HUM W.DIR WCF SN.DPTH ADV.RT WEATHER Aug 19 8:27 P 80.7 0 63 0 81 0.0 0.0 CLR-FAIR Aug 19 8:57 P 79.7 0 66 0 80 0.0 0.0 CLR-FAIR Aug 19 9:27 P 78.7 0 69 0 79 0.0 0.0 CLR-FAIR FORECAST RUN: DATE TIME TEMP WIND R.HUM W.DIR WCF SN.DPTH ADV.RT WEATHER Aug 19 9:52 P 80.0 0 54 0 80 0.0 +0.0 P.CLOUDY SURFACE WIND NOW FROM 133 Aug 19 10:22 P 78.5 2 58 133 78 0.0 -0.0 CLOUDY CHNC. SHWR Aug 19 10:52 P 78.5 3 59 133 79 0.0 -0.0 M.C.-CLDY CHNC. SHWR Aug 19 11:22 P 78.3 4 60 133 78 0.0 -0.0 P.-M.CLDY Aug 19 11:52 P 77.8 4 62 133 78 0.0 -0.0 P.CLOUDY ------------------------------------------------------------------------- Wednesday Aug 20 12:22 A 77.3 4 64 133 77 0.0 -0.0 P.CLOUDY Aug 20 12:52 A 76.8 4 65 133 77 0.0 -0.0 P.CLOUDY Aug 20 1:22 A 76.4 4 67 133 76 0.0 -0.0 P.CLOUDY Aug 20 1:52 A 76.0 4 68 133 76 0.0 -0.0 P.CLOUDY Aug 20 2:22 A 75.6 4 70 133 76 0.0 -0.0 P.CLOUDY SURFACE WIND NOW FROM 69 Aug 20 2:52 A 75.0 4 72 69 75 0.0 -0.3 P.CLOUDY Aug 20 3:22 A 74.7 5 73 69 75 0.0 -0.2 FAIR-P.C. Aug 20 3:52 A 74.3 5 74 69 74 0.0 -0.2 FAIR-P.C. Aug 20 4:22 A 73.9 5 75 69 74 0.0 -0.2 FAIR-P.C. Aug 20 4:52 A 73.6 5 76 69 74 0.0 -0.2 FAIR-P.C. Aug 20 5:22 A 73.3 5 76 69 73 0.0 -0.2 FAIR-P.C. Aug 20 5:52 A 73.0 5 77 69 73 0.0 -0.2 P.CLOUDY Aug 20 6:22 A 72.7 5 78 69 73 0.0 -0.2 P.CLOUDY Aug 20 6:52 A 73.9 6 75 69 74 0.0 -0.2 P.CLOUDY Aug 20 7:22 A 75.6 6 71 69 76 0.0 -0.2 P.CLOUDY Aug 20 7:52 A 77.6 7 67 69 78 0.0 -0.2 P.CLOUDY Aug 20 8:22 A 79.4 7 63 69 79 0.0 -0.2 P.CLOUDY Aug 20 8:52 A 81.1 8 59 69 81 0.0 -0.2 P.CLOUDY Aug 20 9:22 A 82.2 9 57 69 82 0.0 -0.2 FAIR-P.C. Aug 20 9:52 A 83.0 9 55 69 83 0.0 -0.2 FAIR-P.C. Aug 20 10:22 A 83.9 10 54 69 84 0.0 -0.2 FAIR-P.C. Aug 20 10:52 A 84.7 10 52 69 85 0.0 -0.2 FAIR-P.C. Aug 20 11:22 A 85.5 10 50 69 86 0.0 -0.2 FAIR-P.C. Aug 20 11:52 A 86.2 10 49 69 86 0.0 -0.2 FAIR-P.C. Aug 20 12:22 P 86.8 11 48 69 87 0.0 -0.2 FAIR-P.C. Aug 20 12:52 P 87.4 11 46 69 87 0.0 -0.2 FAIR-P.C. Aug 20 1:22 P 87.9 11 45 69 88 0.0 -0.2 M.SUNNY Aug 20 1:52 P 88.3 11 45 69 88 0.0 -0.2 P.-M.CLDY Aug 20 2:22 P 88.4 10 45 69 88 0.0 -0.2 M.C.-CLDY DRIZZLE Aug 20 2:52 P 88.1 9 45 69 88 0.0 -0.2 M.C.-CLDY DRIZZLE Aug 20 3:22 P 87.7 9 46 69 88 0.0 -0.2 P.-M.CLDY DRIZZLE Aug 20 3:52 P 87.4 10 46 69 87 0.0 -0.2 M.C.-CLDY CHNC. SHWR Aug 20 4:22 P 87.0 10 47 69 87 0.0 -0.2 P.-M.CLDY DRIZZLE Aug 20 4:52 P 86.5 9 48 69 86 0.0 -0.1 M.C.-CLDY CHNC. SHWR Aug 20 5:22 P 85.8 9 49 69 86 0.0 -0.1 M.C.-CLDY DRIZZLE Aug 20 5:52 P 85.1 9 51 69 85 0.0 -0.1 M.C.-CLDY DRIZZLE Aug 20 6:22 P 84.3 8 52 69 84 0.0 -0.1 P.-M.CLDY DRIZZLE Aug 20 6:52 P 83.4 8 54 69 83 0.0 -0.1 M.C.-CLDY CHNC. SHWR Aug 20 7:22 P 82.6 8 55 69 83 0.0 -0.1 P.-M.CLDY DRIZZLE Aug 20 7:52 P 81.4 8 58 69 81 0.0 -0.1 M.C.-CLDY CHNC. SHWR Aug 20 8:22 P 80.6 8 60 69 81 0.0 -0.1 M.C.-CLDY DRIZZLE Aug 20 8:52 P 80.0 8 61 69 80 0.0 -0.1 M.C.-CLDY DRIZZLE Aug 20 9:22 P 79.7 8 62 69 80 0.0 -0.1 P.-M.CLDY DRIZZLE Aug 20 9:52 P 79.0 9 64 69 79 0.0 -0.2 M.C.-CLDY CHNC. SHWR Aug 20 10:22 P 78.7 9 64 69 79 0.0 -0.2 P.-M.CLDY DRIZZLE Aug 20 10:52 P 78.3 9 65 69 78 0.0 -0.2 P.CLOUDY Aug 20 11:22 P 77.6 9 67 69 78 0.0 -0.2 FAIR-P.C. Aug 20 11:52 P 76.9 9 69 69 77 0.0 -0.2 FAIR-P.C. ------------------------------------------------------------------------- Thursday Aug 21 12:22 A 76.2 9 71 69 76 0.0 -0.2 FAIR-P.C. Aug 21 12:52 A 75.5 9 72 69 76 0.0 -0.2 FAIR-P.C. Aug 21 1:22 A 74.9 9 74 69 75 0.0 -0.2 FAIR-P.C. Aug 21 1:52 A 74.4 9 75 69 74 0.0 -0.2 FAIR-P.C. Aug 21 2:22 A 73.9 9 76 69 74 0.0 -0.2 FAIR-P.C. Aug 21 2:52 A 73.4 9 78 69 73 0.0 -0.2 FAIR-P.C. Aug 21 3:22 A 73.0 9 79 69 73 0.0 -0.2 FAIR-P.C. Aug 21 3:52 A 72.6 9 80 69 73 0.0 -0.2 FAIR-P.C. Aug 21 4:22 A 72.3 9 81 69 72 0.0 -0.2 FAIR-P.C. Aug 21 4:52 A 71.9 9 81 69 72 0.0 -0.2 FAIR-P.C. Aug 21 5:22 A 71.6 9 82 69 72 0.0 -0.2 P.CLOUDY Aug 21 5:52 A 71.4 9 83 69 71 0.0 -0.2 P.CLOUDY Aug 21 6:22 A 71.1 10 83 69 71 0.0 -0.2 P.CLOUDY Aug 21 6:52 A 71.9 10 81 69 72 0.0 -0.2 P.CLOUDY Aug 21 7:22 A 73.1 10 78 69 73 0.0 -0.2 P.CLOUDY Aug 21 7:52 A 74.6 11 74 69 75 0.0 -0.2 P.CLOUDY Aug 21 8:22 A 76.1 12 71 69 76 0.0 -0.2 P.CLOUDY Aug 21 8:52 A 77.5 12 67 69 78 0.0 -0.2 P.CLOUDY Aug 21 9:22 A 78.5 13 65 69 79 0.0 -0.2 P.CLOUDY Aug 21 9:52 A 79.4 13 63 69 79 0.0 -0.2 P.CLOUDY Aug 21 10:22 A 80.4 13 60 69 80 0.0 -0.2 P.CLOUDY Aug 21 10:52 A 81.3 14 58 69 81 0.0 -0.2 P.CLOUDY Aug 21 11:22 A 82.2 14 56 69 82 0.0 -0.2 P.CLOUDY Aug 21 11:52 A 83.0 14 54 69 83 0.0 -0.2 P.CLOUDY Aug 21 12:22 P 83.8 14 53 69 84 0.0 -0.2 FAIR-P.C. Aug 21 12:52 P 84.6 14 51 69 85 0.0 -0.2 FAIR-P.C. Aug 21 1:22 P 85.3 14 50 69 85 0.0 -0.2 FAIR-P.C. Aug 21 1:52 P 85.9 14 49 69 86 0.0 -0.2 P.-M.CLDY Aug 21 2:22 P 85.6 13 49 69 86 0.0 -0.2 M.C.-CLDY DRIZZLE Aug 21 2:52 P 84.8 12 51 69 85 0.0 -0.2 M.C.-CLDY DRIZZLE Aug 21 3:22 P 84.2 12 52 69 84 0.0 -0.2 M.CLOUDY DRIZZLE Aug 21 3:52 P 83.7 12 53 69 84 0.0 -0.2 M.C.-CLDY CHNC. SHWR Aug 21 4:22 P 83.3 12 54 69 83 0.0 -0.2 M.CLOUDY DRIZZLE Aug 21 4:52 P 82.7 12 56 69 83 0.0 -0.2 M.C.-CLDY CHNC. SHWR Aug 21 5:22 P 81.9 12 57 69 82 0.0 -0.2 M.C.-CLDY DRIZZLE Aug 21 5:52 P 81.0 12 59 69 81 0.0 -0.2 M.C.-CLDY DRIZZLE Aug 21 6:22 P 80.2 12 61 69 80 0.0 -0.2 M.CLOUDY DRIZZLE Aug 21 6:52 P 79.2 11 64 69 79 0.0 -0.2 M.C.-CLDY CHNC. SHWR Aug 21 7:22 P 78.9 8 64 69 79 0.0 -0.1 CLEAR Aug 21 7:52 P 77.7 8 67 69 78 0.0 -0.1 CLEAR Press 'c' to continue with decaying advection or 'p' for new prompt (Automatically continued decaying advection) Aug 21 8:22 P 76.5 9 70 69 77 0.0 -0.1 CLEAR Aug 21 8:52 P 75.5 9 72 69 75 0.0 -0.1 CLR-FAIR Aug 21 9:22 P 74.6 10 75 69 75 0.0 -0.1 CLR-FAIR Aug 21 9:52 P 73.8 10 77 69 74 0.0 -0.1 CLR-FAIR Aug 21 10:22 P 73.1 10 79 69 73 0.0 -0.1 CLR-FAIR Aug 21 10:52 P 72.6 10 80 69 73 0.0 -0.1 CLR-FAIR Aug 21 11:22 P 72.0 10 82 69 72 0.0 -0.1 CLR-FAIR Aug 21 11:52 P 71.6 11 83 69 72 0.0 -0.1 FAIR ------------------------------------------------------------------------- Friday Aug 22 12:22 A 71.2 11 84 69 71 0.0 -0.1 FAIR Aug 22 12:52 A 70.8 11 85 69 71 0.0 -0.1 FAIR Aug 22 1:22 A 70.4 11 86 69 70 0.0 -0.1 FAIR-P.C. Aug 22 1:52 A 70.1 11 87 69 70 0.0 -0.1 P.CLOUDY Aug 22 2:22 A 69.9 11 87 69 70 0.0 -0.1 P.CLOUDY Aug 22 2:52 A 69.8 11 88 69 70 0.0 -0.1 P.-M.CLDY Aug 22 3:22 A 69.7 11 88 69 70 0.0 -0.1 M.CLOUDY LIGHT DEW Aug 22 3:52 A 69.7 11 88 69 70 0.0 -0.1 M.CLOUDY LIGHT DEW Aug 22 4:22 A 69.8 11 87 69 70 0.0 -0.1 M.C.-CLDY LIGHT DEW Aug 22 4:52 A 69.8 11 87 69 70 0.0 -0.1 M.C.-CLDY LIGHT DEW Aug 22 5:22 A 69.9 11 87 69 70 0.0 -0.1 M.C.-CLDY LIGHT DEW Aug 22 5:52 A 70.0 11 87 69 70 0.0 -0.1 M.C.-CLDY LIGHT DEW Aug 22 6:22 A 70.1 11 86 69 70 0.0 -0.1 M.C.-CLDY LIGHT DEW Aug 22 6:52 A 70.5 11 85 69 71 0.0 -0.1 M.C.-CLDY LIGHT DEW Aug 22 7:22 A 71.2 12 83 69 71 0.0 -0.1 M.C.-CLDY LIGHT DEW Aug 22 7:52 A 71.9 12 81 69 72 0.0 -0.1 CLOUDY Aug 22 8:22 A 72.5 13 79 69 73 0.0 -0.1 CLOUDY Aug 22 8:52 A 73.2 13 77 69 73 0.0 -0.1 CLOUDY Aug 22 9:22 A 73.8 13 76 69 74 0.0 -0.1 CLOUDY Aug 22 9:52 A 74.3 13 74 69 74 0.0 -0.1 CLOUDY Aug 22 10:22 A 74.9 14 73 69 75 0.0 -0.1 CLOUDY Aug 22 10:52 A 75.5 14 71 69 75 0.0 -0.1 CLOUDY Aug 22 11:22 A 75.9 14 70 69 76 0.0 -0.1 CLOUDY Aug 22 11:52 A 76.4 14 69 69 76 0.0 -0.1 DNS.OVCST Aug 22 12:22 P 76.8 14 68 69 77 0.0 -0.1 DNS.OVCST Aug 22 12:52 P 77.1 15 67 69 77 0.0 -0.1 DNS.OVCST Aug 22 1:22 P 77.4 15 66 69 77 0.0 -0.0 DNS.OVCST Aug 22 1:52 P 77.6 15 65 69 78 0.0 -0.0 DNS.OVCST Aug 22 2:22 P 77.5 15 66 69 77 0.0 -0.0 DNS.OVCST DRIZZLE Aug 22 2:52 P 76.7 15 68 69 77 0.0 -0.0 DNS.OVCST DRIZZLE Aug 22 3:22 P 76.3 15 70 69 76 0.0 -0.0 DNS.OVCST Aug 22 3:52 P 76.4 15 69 69 76 0.0 -0.0 DNS.OVCST Aug 22 4:22 P 76.5 14 69 69 77 0.0 -0.0 DNS.OVCST Aug 22 4:52 P 76.5 14 69 69 77 0.0 -0.0 DNS.OVCST Aug 22 5:22 P 76.5 14 69 69 77 0.0 -0.0 DNS.OVCST Aug 22 5:52 P 76.4 14 69 69 76 0.0 -0.0 DNS.OVCST Aug 22 6:22 P 76.3 13 69 69 76 0.0 -0.0 CLOUDY Aug 22 6:52 P 76.0 13 70 69 76 0.0 -0.0 CLOUDY Aug 22 7:22 P 75.8 13 70 69 76 0.0 -0.0 CLOUDY Aug 22 7:52 P 75.5 13 71 69 75 0.0 -0.0 CLOUDY Aug 22 8:22 P 75.2 13 71 69 75 0.0 -0.0 CLOUDY Aug 22 8:52 P 75.0 13 72 69 75 0.0 -0.0 CLOUDY Aug 22 9:22 P 74.9 13 72 69 75 0.0 -0.0 CLOUDY Aug 22 9:52 P 74.7 13 73 69 75 0.0 -0.0 CLOUDY Aug 22 10:22 P 74.5 13 73 69 75 0.0 -0.0 CLOUDY Aug 22 10:52 P 74.4 13 74 69 74 0.0 -0.0 CLOUDY Aug 22 11:22 P 74.2 13 74 69 74 0.0 -0.0 CLOUDY Aug 22 11:52 P 74.1 14 74 69 74 0.0 -0.0 CLOUDY ------------------------------------------------------------------------- Saturday Aug 23 12:22 A 74.0 14 74 69 74 0.0 -0.0 CLOUDY Aug 23 12:52 A 73.9 15 75 69 74 0.0 -0.0 CLOUDY Aug 23 1:22 A 73.9 15 75 69 74 0.0 -0.0 CLOUDY Aug 23 1:52 A 73.8 15 75 69 74 0.0 -0.0 CLOUDY Aug 23 2:22 A 73.8 15 75 69 74 0.0 -0.0 CLOUDY Aug 23 2:52 A 73.7 16 75 69 74 0.0 -0.0 CLOUDY Aug 23 3:22 A 73.7 16 75 69 74 0.0 -0.0 CLOUDY Aug 23 3:52 A 73.7 16 75 69 74 0.0 -0.0 CLOUDY Aug 23 4:22 A 73.7 16 75 69 74 0.0 -0.0 CLOUDY Aug 23 4:52 A 73.7 16 75 69 74 0.0 -0.0 CLOUDY Aug 23 5:22 A 73.7 16 75 69 74 0.0 -0.0 CLOUDY Aug 23 5:52 A 73.7 16 75 69 74 0.0 -0.0 CLOUDY Aug 23 6:22 A 73.7 16 75 69 74 0.0 -0.0 CLOUDY Aug 23 6:52 A 73.8 16 74 69 74 0.0 -0.0 CLOUDY Aug 23 7:22 A 74.0 16 74 69 74 0.0 -0.0 CLOUDY Aug 23 7:52 A 74.3 16 73 69 74 0.0 -0.0 CLOUDY Aug 23 8:22 A 74.6 16 72 69 75 0.0 -0.0 CLOUDY Aug 23 8:52 A 75.0 16 71 69 75 0.0 -0.0 CLOUDY Aug 23 9:22 A 75.4 16 70 69 75 0.0 -0.0 CLOUDY Aug 23 9:52 A 75.8 16 69 69 76 0.0 -0.0 CLOUDY Aug 23 10:22 A 76.2 16 68 69 76 0.0 -0.0 CLOUDY Aug 23 10:52 A 76.7 16 67 69 77 0.0 -0.0 CLOUDY Aug 23 11:22 A 77.2 16 66 69 77 0.0 -0.0 CLOUDY Aug 23 11:52 A 77.6 16 65 69 78 0.0 -0.0 CLOUDY Aug 23 12:22 P 78.0 16 64 69 78 0.0 -0.0 CLOUDY Aug 23 12:52 P 78.4 17 63 69 78 0.0 -0.0 CLOUDY CHNC. SHWR Aug 23 1:22 P 78.7 17 62 69 79 0.0 -0.0 CLOUDY CHNC. SHWR Aug 23 1:52 P 79.0 17 61 69 79 0.0 -0.0 CLOUDY CHNC. SHWR Aug 23 2:22 P 79.1 17 61 69 79 0.0 -0.0 CLOUDY DRIZZLE Aug 23 2:52 P 79.1 17 61 69 79 0.0 -0.0 CLOUDY DRIZZLE Aug 23 3:22 P 79.1 16 61 69 79 0.0 -0.0 CLOUDY CHNC. SHWR Aug 23 3:52 P 79.2 16 61 69 79 0.0 -0.0 CLOUDY CHNC. SHWR Aug 23 4:22 P 79.2 16 61 69 79 0.0 -0.0 CLOUDY CHNC. SHWR Aug 23 4:52 P 79.2 16 61 69 79 0.0 -0.0 DNS.OVCST CHNC. SHWR Aug 23 5:22 P 79.1 16 61 69 79 0.0 -0.0 DNS.OVCST CHNC. SHWR Aug 23 5:52 P 78.9 15 61 69 79 0.0 -0.0 DNS.OVCST CHNC. SHWR Aug 23 6:22 P 78.7 15 62 69 79 0.0 -0.0 DNS.OVCST CHNC. SHWR Aug 23 6:52 P 78.4 15 62 69 78 0.0 -0.0 DNS.OVCST CHNC. SHWR Aug 23 7:22 P 78.1 15 63 69 78 0.0 -0.0 DNS.OVCST CHNC. SHWR Aug 23 7:52 P 77.8 15 64 69 78 0.0 -0.0 DNS.OVCST CHNC. SHWR Aug 23 8:22 P 77.4 15 64 69 77 0.0 -0.0 DNS.OVCST DRIZZLE Aug 23 8:52 P 77.1 15 65 69 77 0.0 -0.0 DNS.OVCST DRIZZLE Aug 23 9:22 P 76.8 15 66 69 77 0.0 -0.0 DNS.OVCST Aug 23 9:52 P 76.7 15 66 69 77 0.0 -0.0 DNS.OVCST Summary (min and max values): DATE MIN MAX MIN AT MAX AT DEW PT R.HUM %V.S.T. WIND SUNRISE SUNSET --------------------------------------------------------------------------------- Aug 19* 77 80 11:52 P 9:52 P 62 64 54 62 35 89 0 4 6:02 A 7:19 P Aug 20 72 90 6:22 A 2:12 P 64 66 44 78 46 90 4 11 6:03 A 7:18 P Aug 21 71 87 6:22 A 2:12 P 64 66 49 83 43 94 7 14 6:03 A 7:17 P Aug 22 69 79 3:32 A 2:12 P 65 66 65 88 23 90 11 15 6:04 A 7:15 P Aug 23 73 80 6:22 A 2:12 P 64 65 61 75 20 30 14 17 6:05 A 7:14 P * incomplete data Supplemental data: (means, except totals for solar energy, %PCH, and PTOT) DATE TEMP DEW PT %RH W.SPD RS.WS RS.WD %SC %SUN Wh/m^2 %PCH PTOT SN.DEP --------------------------------------------------------------------------------- Aug 19* 78.5 62.9 59 2.5 2.5 133 70 0 0 3 0.00 0.0 Aug 20 80.7 65.0 60 7.7 7.5 71 60 58 5844 12 0.00 0.0 Aug 21 77.6 65.6 68 11.0 11.0 69 49 46 5553 14 0.01 0.0 Aug 22 73.8 65.6 76 12.7 12.7 69 88 2 2043 24 0.01 0.0 Aug 23 76.3 64.9 68 15.8 15.8 69 100 0 2169 20 0.00 0.0 * incomplete data Nighttime lows and daytime highs: Tue Wed Thu Fri Sat Aug 19 Aug 20 Aug 21 Aug 22 Aug 23 |M M|72 90|71 87|69 79|73 80| Totals ( 4 complete days ) : AV MIN AV MAX AV DP AV RH AV WS RES WS RES WD AV SC %SUN AV PR AV SD 71.4 84.3 65.2 68 11.8 11.7 69 74 26 0.00 0.0 WXSIM text forecast for Atlanta, initialized at 9:52 PM Aug 19, 2008 _______________________________________________________________________________ Tonight: Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 72. Wind east around 3 mph. Wednesday: Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 90. UV index up to 11. Wind east-northeast around 9 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch. Wednesday night: Mostly cloudy in the evening, becoming fair to partly cloudy after midnight. A slight chance of rain. Low 71. Wind east-northeast around 9 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch. Thursday: Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 87. UV index up to 10. Wind east-northeast around 12 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch. Thursday night: Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Low 69. Wind east-northeast around 10 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch. Friday: Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 79. Wind east-northeast around 14 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. Friday night: Cloudy. Low 73. Wind east-northeast around 14 mph. * THIS FORECAST WAS MADE IN AUTOMATED MODE AND MAY BE LESS ACCURATE THAN OTHERWISE * USE SCROLL BAR ON RIGHT TO REVIEW DATA