# [MANUFAC] INDAL # [TEST] LVA10A234Z # [LUMINAIRE] Airtrace-2-iReflec300-FT (3.5A) # [LUMCAT] Airtrace # [DATE] 06/07/2010 12:51:39 # down given: 100% # out given: 72.7% # tilt: 0.00 # [LAMP] 1 MT 90 10450 2800 PGZ12 # Bulbs: 1, 10450 lm each # Source file: Airtrace_Airtrace-2-iReflec300-FT_-3.5A-_1_MT_90_10450_1950_PGZ12.ldt # Luminaire flux = 728 raw, for the given bulb(s) it would be 7603 lm, # 72.8 % of the bulb flux # between 75 and 90: 2.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 47.8 cd / 1000 lm , 0.4 % of the luminaire flux # 90deg and above: max 1.3?cd / 1000 lm , 0.0?% of the luminaire flux # CutOff Type: IES_CutOff # Increase of Sky Luminance due to light going # from the luminaire difectly above horizon, as compared with the # luminance produced by the light dispersed from the ground: 0?% # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 0?% # (for the zenith luminance such an angle suits places up to 19 km distance) # The increases concern the following situation: # Albedo = 0.10 # Zenith Extinction = 0.30 mag (i.e., direct light remaining 76 %) # Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types) # (the downward-scattered part of lambertian uplight is 0.1108 then) # 62.5 deg to <67.5 deg: max 610 cd / 1000 lm, # 67.5 deg to < 76 deg: max 665 cd / 1000 lm, # maximum spec. lum. intensity 665 cd / 1000 lm # The following table gives luminous intensities which would be produced # using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm): # H: 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 #V: 0.0 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 2.0 140 140 141 142 142 143 143 143 144 144 144 145 146 146 146 146 146 146 147 146 146 146 146 146 146 145 144 144 144 143 143 143 142 142 141 140 140 139 139 139 138 138 137 137 136 136 136 135 135 135 135 135 135 135 134 135 135 135 135 135 135 135 136 136 136 137 137 138 138 139 139 139 4.0 141 142 144 145 146 147 147 148 149 150 150 151 151 152 152 152 153 153 153 153 153 152 152 152 151 151 150 150 149 148 147 147 146 145 144 142 141 140 140 139 137 136 136 135 134 133 133 132 132 131 131 130 130 130 130 130 130 130 131 131 132 132 133 133 134 135 136 136 137 139 140 140 6.0 144 145 147 149 150 152 153 154 155 156 157 158 158 159 159 159 160 160 160 160 160 159 159 159 158 158 157 156 155 154 153 152 150 149 147 145 144 142 140 139 137 136 135 134 133 131 131 130 129 129 128 127 127 127 127 127 127 127 128 129 129 130 131 131 133 134 135 136 137 139 140 142 8.0 145 147 149 152 154 156 158 160 162 164 164 165 166 166 166 167 167 168 167 168 167 167 166 166 166 165 164 164 162 160 158 156 154 152 149 147 145 142 140 139 136 135 134 133 132 131 130 130 129 128 128 126 126 126 126 126 126 126 128 128 129 130 130 131 132 133 134 135 136 139 140 142 10.0 147 150 153 156 159 162 165 167 169 171 172 174 175 176 176 176 176 177 177 177 176 176 176 176 175 174 172 171 169 167 165 162 159 156 153 150 147 144 141 139 136 134 133 132 131 130 130 131 130 130 128 127 126 125 125 125 126 127 128 130 130 131 130 130 131 132 133 134 136 139 141 144 12.0 149 153 157 161 165 169 172 175 178 181 182 184 186 186 186 186 186 187 187 187 186 186 186 186 186 184 182 181 178 175 172 169 165 161 157 153 149 145 142 139 136 134 132 131 130 130 131 131 132 131 130 128 127 125 125 125 127 128 130 131 132 131 131 130 130 131 132 134 136 139 142 145 14.0 153 157 162 168 173 177 182 185 189 192 193 194 196 197 197 198 197 198 198 198 197 198 197 197 196 194 193 192 189 185 182 177 173 168 162 157 153 148 144 140 136 134 132 130 129 129 129 130 131 131 130 128 126 125 124 125 126 128 130 131 131 130 129 129 129 130 132 134 136 140 144 148 16.0 158 164 170 177 183 189 195 199 202 205 207 208 209 209 209 209 209 210 211 210 209 209 209 209 209 208 207 205 202 199 195 189 183 177 170 164 158 152 147 142 138 134 132 130 129 128 128 129 129 129 128 127 125 123 123 123 125 127 128 129 129 129 128 128 129 130 132 134 138 142 147 152 18.0 164 171 179 188 195 202 209 213 216 220 220 221 221 220 220 220 219 220 220 220 219 220 220 220 221 221 220 220 216 213 209 202 195 188 179 171 164 156 150 144 139 135 132 130 128 126 126 126 126 125 125 123 122 120 120 120 122 123 125 125 126 126 126 126 128 130 132 135 139 144 150 156 20.0 170 179 189 199 207 214 221 226 230 233 234 234 233 229 228 228 227 227 228 227 227 228 228 229 233 234 234 233 230 226 221 214 207 199 189 179 170 161 154 147 141 136 132 129 127 125 123 123 122 122 121 120 119 117 117 117 119 120 121 122 122 123 123 125 127 129 132 136 141 147 154 161 22.0 175 184 194 204 213 222 229 234 237 241 242 242 240 237 234 233 231 232 233 232 231 233 234 237 240 242 242 241 237 234 229 222 213 204 194 184 175 165 157 150 143 137 133 129 126 124 122 121 120 120 119 117 116 115 115 115 116 117 119 120 120 121 122 124 126 129 133 137 143 150 157 165 24.0 179 187 196 205 214 222 230 235 239 242 243 246 244 241 236 234 232 233 234 233 232 234 236 241 244 246 243 242 239 235 230 222 214 205 196 187 179 170 162 154 145 139 134 130 126 123 121 119 118 118 117 115 114 113 113 113 114 115 117 118 118 119 121 123 126 130 134 139 145 154 162 170 26.0 182 189 197 204 212 219 227 233 236 238 238 241 242 241 236 232 230 232 234 232 230 232 236 241 242 241 238 238 236 233 227 219 212 204 197 189 182 173 166 157 149 141 135 130 125 122 120 118 116 115 114 113 112 111 111 111 112 113 114 115 116 118 120 122 125 130 135 141 149 157 166 173 28.0 183 189 195 203 211 218 224 229 232 232 230 233 236 237 234 229 227 231 234 231 227 229 234 237 236 233 230 232 232 229 224 218 211 203 195 189 183 175 168 160 151 143 135 130 125 122 119 117 115 113 111 110 109 108 108 108 109 110 111 113 115 117 119 122 125 130 135 143 151 160 168 175 30.0 185 190 196 203 211 219 224 227 227 226 223 224 230 233 231 226 224 230 236 230 224 226 231 233 230 224 223 226 227 227 224 219 211 203 196 190 185 178 171 163 152 142 135 129 125 121 119 116 113 111 109 107 106 105 104 105 106 107 109 111 113 116 119 121 125 129 135 142 152 163 171 178 32.0 186 191 198 207 214 222 226 227 225 222 218 219 224 230 230 226 224 232 243 232 224 226 230 230 224 219 218 222 225 227 226 222 214 207 198 191 186 179 172 163 151 141 134 128 124 121 118 115 112 109 107 104 103 102 101 102 103 104 107 109 112 115 118 121 124 128 134 141 151 163 172 179 34.0 184 191 202 213 222 229 232 230 227 223 219 220 224 232 233 230 228 238 251 238 228 230 233 232 224 220 219 223 227 230 232 229 222 213 202 191 184 176 169 161 150 140 133 128 123 120 117 114 111 107 104 102 101 99.2 99.1 99.2 101 102 104 107 111 114 117 120 123 128 133 140 150 161 169 176 36.0 180 190 205 220 233 240 241 238 234 233 229 227 231 238 240 237 235 247 264 247 235 237 240 238 231 227 229 233 234 238 241 240 233 220 205 190 180 171 164 156 146 137 131 126 122 119 116 113 109 106 103 100 98.9 97.7 97.3 97.7 98.9 100 103 106 109 113 116 119 122 126 131 137 146 156 164 171 38.0 173 186 204 225 243 252 253 253 252 253 248 243 243 248 249 245 243 257 274 257 243 245 249 248 243 243 248 253 252 253 253 252 243 225 204 186 173 161 154 148 140 134 129 125 121 117 115 112 107 104 101 98.7 97.8 96.6 96.3 96.6 97.8 98.7 101 104 107 112 115 117 121 125 129 134 140 148 154 161 40.0 166 182 202 226 249 264 271 277 283 282 275 263 258 257 255 248 246 261 280 261 246 248 255 257 258 263 275 282 283 277 271 264 249 226 202 182 166 155 149 145 138 132 128 124 120 116 113 110 106 103 100 97.7 96.7 96.1 95.3 96.1 96.7 97.7 100 103 106 110 113 116 120 124 128 132 138 145 149 155 42.0 165 181 203 230 254 272 288 307 320 315 300 281 266 259 251 242 238 253 270 253 238 242 251 259 266 281 300 315 320 307 288 272 254 230 203 181 165 154 149 145 138 133 128 123 119 115 111 107 104 101 98.9 96.9 96.0 95.5 95.3 95.5 96.0 96.9 98.9 101 104 107 111 115 119 123 128 133 138 145 149 154 44.0 167 187 214 243 268 289 314 341 352 341 312 284 260 245 231 220 214 227 239 227 214 220 231 245 260 284 312 341 352 341 314 289 268 243 214 187 167 155 149 144 138 134 130 124 119 114 109 105 103 100 97.4 95.7 94.8 94.8 95.1 94.8 94.8 95.7 97.4 100 103 105 109 114 119 124 130 134 138 144 149 155 46.0 171 195 229 266 295 322 350 370 366 339 296 255 225 209 195 185 180 185 190 185 180 185 195 209 225 255 296 339 366 370 350 322 295 266 229 195 171 157 149 144 139 135 131 126 119 113 107 102 99.1 97.2 95.0 94.0 93.6 92.2 90.6 92.2 93.6 94.0 95.0 97.2 99.1 102 107 113 119 126 131 135 139 144 149 157 48.0 177 207 250 296 335 366 388 387 355 306 248 201 175 166 155 148 143 141 141 141 143 148 155 166 175 201 248 306 355 387 388 366 335 296 250 207 177 159 150 144 140 137 132 126 119 112 105 100 95.7 92.6 89.5 89.3 88.5 88.3 87.5 88.3 88.5 89.3 89.5 92.6 95.7 100 105 112 119 126 132 137 140 144 150 159 50.0 183 221 276 337 387 417 419 387 321 249 191 151 131 125 120 117 114 111 108 111 114 117 120 125 131 151 191 249 321 387 419 417 387 337 276 221 183 161 151 145 140 137 133 126 119 111 104 97.9 92.6 88.8 85.0 82.4 82.1 82.5 82.0 82.5 82.1 82.4 85.0 88.8 92.6 97.9 104 111 119 126 133 137 140 145 151 161 52.0 190 237 307 387 449 465 432 360 269 192 145 119 103 95.8 93.0 90.4 90.7 88.6 85.8 88.6 90.7 90.4 93.0 95.8 103 119 145 192 269 360 432 465 449 387 307 237 190 164 151 144 138 135 132 125 117 109 102 94.5 88.3 83.4 79.3 75.9 75.2 74.2 74.2 74.2 75.2 75.9 79.3 83.4 88.3 94.5 102 109 117 125 132 135 138 144 151 164 54.0 198 255 340 440 509 503 425 313 213 150 117 99.8 89.2 82.2 76.1 73.3 71.0 69.4 68.5 69.4 71.0 73.3 76.1 82.2 89.2 99.8 117 150 213 313 425 503 509 440 340 255 198 166 151 141 135 132 129 124 115 106 98.1 89.9 82.7 77.5 73.5 70.0 69.3 67.1 63.4 67.1 69.3 70.0 73.5 77.5 82.7 89.9 98.1 106 115 124 129 132 135 141 151 166 56.0 207 274 371 481 550 519 397 260 171 126 101 88.6 79.7 73.9 70.0 65.9 62.3 59.1 56.1 59.1 62.3 65.9 70.0 73.9 79.7 88.6 101 126 171 260 397 519 550 481 371 274 207 169 150 139 133 130 126 120 111 101 92.7 85.0 77.7 72.4 68.6 65.2 63.0 58.3 56.9 58.3 63.0 65.2 68.6 72.4 77.7 85.0 92.7 101 111 120 126 130 133 139 150 169 58.0 215 291 399 509 561 501 353 216 143 111 92.2 80.8 73.3 68.0 64.8 60.8 57.6 54.7 52.4 54.7 57.6 60.8 64.8 68.0 73.3 80.8 92.2 111 143 216 353 501 561 509 399 291 215 170 149 138 132 128 122 114 105 95.5 87.6 80.1 73.7 67.8 64.7 60.5 56.1 52.6 51.6 52.6 56.1 60.5 64.7 67.8 73.7 80.1 87.6 95.5 105 114 122 128 132 138 149 170 60.0 222 310 427 524 541 446 292 178 125 100 85.3 75.3 67.9 63.7 59.9 56.5 52.8 50.3 47.8 50.3 52.8 56.5 59.9 63.7 67.9 75.3 85.3 100 125 178 292 446 541 524 427 310 222 172 150 139 132 125 118 108 97.4 89.6 82.6 75.4 69.8 64.2 60.4 55.9 50.6 47.9 46.5 47.9 50.6 55.9 60.4 64.2 69.8 75.4 82.6 89.6 97.4 108 118 125 132 139 150 172 62.0 232 335 463 537 506 381 239 152 113 92.8 80.1 71.4 63.7 59.4 55.6 52.0 48.7 45.4 42.5 45.4 48.7 52.0 55.6 59.4 63.7 71.4 80.1 92.8 113 152 239 381 506 537 463 335 232 177 152 139 129 121 112 102 91.6 83.8 78.0 71.4 65.7 60.9 56.1 51.9 46.0 43.4 42.5 43.4 46.0 51.9 56.1 60.9 65.7 71.4 78.0 83.8 91.6 102 112 121 129 139 152 177 64.0 249 377 523 567 477 320 197 133 103 86.1 75.4 67.3 60.5 55.0 51.1 47.3 44.2 40.6 38.3 40.6 44.2 47.3 51.1 55.0 60.5 67.3 75.4 86.1 103 133 197 320 477 567 523 377 249 182 153 137 124 113 104 94.8 85.6 78.7 73.2 67.6 62.2 57.6 51.9 47.7 41.9 39.3 38.5 39.3 41.9 47.7 51.9 57.6 62.2 67.6 73.2 78.7 85.6 94.8 104 113 124 137 153 182 66.0 270 435 604 610 451 272 166 117 94.2 80.7 70.9 63.2 57.3 51.0 45.2 42.4 39.1 36.7 35.7 36.7 39.1 42.4 45.2 51.0 57.3 63.2 70.9 80.7 94.2 117 166 272 451 610 604 435 270 184 149 129 114 103 93.1 85.4 78.5 72.8 67.8 62.9 57.4 52.8 47.4 42.6 37.4 34.4 34.0 34.4 37.4 42.6 47.4 52.8 57.4 62.9 67.8 72.8 78.5 85.4 93.1 103 114 129 149 184 68.0 260 475 665 625 406 226 141 104 85.9 75.3 66.3 59.0 53.3 47.2 39.8 36.0 33.7 32.2 32.2 32.2 33.7 36.0 39.8 47.2 53.3 59.0 66.3 75.3 85.9 104 141 226 406 625 665 475 260 150 106 83.7 70.0 61.9 57.8 56.1 56.0 56.8 56.5 53.9 50.0 46.1 41.9 37.3 33.0 29.3 29.2 29.3 33.0 37.3 41.9 46.1 50.0 53.9 56.5 56.8 56.0 56.1 57.8 61.9 70.0 83.7 106 150 70.0 223 452 626 529 302 168 117 91.8 78.3 69.7 61.6 54.7 49.5 42.8 35.9 29.8 26.5 26.4 26.7 26.4 26.5 29.8 35.9 42.8 49.5 54.7 61.6 69.7 78.3 91.8 117 168 302 529 626 452 223 108 67.3 49.1 37.1 29.3 24.1 20.9 19.5 20.9 23.7 26.7 29.1 29.6 29.0 26.7 24.4 21.7 21.4 21.7 24.4 26.7 29.0 29.6 29.1 26.7 23.7 20.9 19.5 20.9 24.1 29.3 37.1 49.1 67.3 108 72.0 200 408 532 395 189 84.5 53.7 53.4 62.2 62.4 55.9 49.7 45.0 38.4 32.5 25.7 22.2 20.7 20.1 20.7 22.2 25.7 32.5 38.4 45.0 49.7 55.9 62.4 62.2 53.4 53.7 84.5 189 395 532 408 200 90.2 53.9 39.0 29.7 23.5 18.3 14.8 12.5 11.4 10.8 9.6 8.4 8.8 9.6 10.1 11.0 10.2 10.8 10.2 11.0 10.1 9.6 8.8 8.4 9.6 10.8 11.4 12.5 14.8 18.3 23.5 29.7 39.0 53.9 90.2 74.0 155 308 376 258 119 55.1 30.6 20.2 16.2 23.9 35.4 40.4 39.2 34.2 28.3 22.2 18.8 17.0 16.4 17.0 18.8 22.2 28.3 34.2 39.2 40.4 35.4 23.9 16.2 20.2 30.6 55.1 119 258 376 308 155 68.6 40.8 30.0 23.6 18.7 14.3 11.2 9.4 8.5 7.9 6.8 5.7 5.2 4.7 4.4 4.4 4.4 4.5 4.4 4.4 4.4 4.7 5.2 5.7 6.8 7.9 8.5 9.4 11.2 14.3 18.7 23.6 30.0 40.8 68.6 76.0 102 191 220 147 70.9 35.5 21.0 14.2 10.7 8.5 7.3 9.2 17.8 23.7 22.5 18.1 14.9 13.3 12.6 13.3 14.9 18.1 22.5 23.7 17.8 9.2 7.3 8.5 10.7 14.2 21.0 35.5 70.9 147 220 191 102 47.2 28.6 21.8 17.6 14.0 10.7 8.3 6.8 6.0 5.8 5.2 4.3 3.9 3.7 3.5 3.4 3.3 3.3 3.3 3.4 3.5 3.7 3.9 4.3 5.2 5.8 6.0 6.8 8.3 10.7 14.0 17.6 21.8 28.6 47.2 78.0 58.4 100 110 74.9 39.3 21.6 13.7 9.7 7.5 6.0 5.0 4.2 3.7 3.9 5.8 7.6 8.0 8.1 8.2 8.1 8.0 7.6 5.8 3.9 3.7 4.2 5.0 6.0 7.5 9.7 13.7 21.6 39.3 74.9 110 100 58.4 29.6 18.8 14.5 11.9 9.4 7.2 5.5 4.5 4.1 4.0 3.6 3.0 2.7 2.5 2.4 2.3 1.9 1.8 1.9 2.3 2.4 2.5 2.7 3.0 3.6 4.0 4.1 4.5 5.5 7.2 9.4 11.9 14.5 18.8 29.6 80.0 29.5 45.5 47.8 33.8 19.9 12.4 8.7 6.6 5.3 4.4 3.8 3.3 2.9 2.6 2.4 2.5 2.8 2.7 2.5 2.7 2.8 2.5 2.4 2.6 2.9 3.3 3.8 4.4 5.3 6.6 8.7 12.4 19.9 33.8 47.8 45.5 29.5 16.9 11.5 9.1 7.5 6.0 4.7 3.8 3.2 2.9 2.8 2.5 2.1 1.9 1.8 1.7 1.6 1.0 0.8 1.0 1.6 1.7 1.8 1.9 2.1 2.5 2.8 2.9 3.2 3.8 4.7 6.0 7.5 9.1 11.5 16.9 82.0 13.2 18.3 18.8 14.4 9.7 6.9 5.2 4.3 3.7 3.2 2.8 2.5 2.2 2.0 1.9 1.8 1.7 1.6 1.6 1.6 1.7 1.8 1.9 2.0 2.2 2.5 2.8 3.2 3.7 4.3 5.2 6.9 9.7 14.4 18.8 18.3 13.2 8.7 6.5 5.3 4.5 3.8 3.1 2.6 2.2 1.9 1.8 1.6 1.4 1.3 1.3 1.2 1.0 0.6 0.4 0.6 1.0 1.2 1.3 1.3 1.4 1.6 1.8 1.9 2.2 2.6 3.1 3.8 4.5 5.3 6.5 8.7 84.0 5.5 6.9 7.1 5.9 4.6 3.7 3.0 2.6 2.4 2.2 1.9 1.8 1.6 1.5 1.4 1.3 1.2 1.1 1.1 1.1 1.2 1.3 1.4 1.5 1.6 1.8 1.9 2.2 2.4 2.6 3.0 3.7 4.6 5.9 7.1 6.9 5.5 4.2 3.4 3.0 2.7 2.4 2.0 1.7 1.5 1.3 1.1 1.0 1.0 0.9 0.9 0.8 0.5 0.4 0.2 0.4 0.5 0.8 0.9 0.9 1.0 1.0 1.1 1.3 1.5 1.7 2.0 2.4 2.7 3.0 3.4 4.2 86.0 2.6 3.0 3.0 2.6 2.3 2.0 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.1 1.0 0.9 0.9 0.8 0.8 0.8 0.9 0.9 1.0 1.1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 2.0 2.3 2.6 3.0 3.0 2.6 2.3 2.1 2.0 1.8 1.7 1.5 1.3 1.1 0.9 0.8 0.7 0.7 0.6 0.6 0.5 0.4 0.3 0.2 0.3 0.4 0.5 0.6 0.6 0.7 0.7 0.8 0.9 1.1 1.3 1.5 1.7 1.8 2.0 2.1 2.3 88.0 1.8 1.9 1.8 1.6 1.4 1.2 1.1 1.0 1.0 0.9 0.9 0.8 0.8 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.8 0.8 0.9 0.9 1.0 1.0 1.1 1.2 1.4 1.6 1.8 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.0 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.8 1.0 1.2 1.3 1.4 1.5 1.6 1.7 90.0 1.2 1.1 1.0 0.9 0.8 0.8 0.7 0.7 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.8 0.8 0.9 1.0 1.1 1.2 1.2 1.3 1.3 1.3 1.2 1.1 1.0 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.8 1.0 1.1 1.2 1.3 1.3 1.3 1.2