In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns a single luminaire). | The right plot is for a single luminaire, unrotated. |
Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.
# [MANUFAC] INDAL # [TEST] LVA10A272Z # [LUMINAIRE] Airtrace-2-iReflec300-FT (2.5A) # [LUMCAT] Airtrace # [DATE] 20/07/2010 09:04:35 # down given: 100% # out given: 75.1% # tilt: 0.00 # [LAMP] 1 MT 60 6800 2800 PGZ12 # Bulbs: 1, 6800 lm each # Source file: Airtrace_Airtrace-2-iReflec300-FT_-2.5A-_1_MT_60_6800_1950_PGZ12.ldt # Luminaire flux = 752 raw, for the given bulb(s) it would be 5112 lm, # 75.2 % of the bulb flux # between 75 and 90: 1.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 41.4 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 715 cd / 1000 lm, # 67.5 deg to < 76 deg: max 755 cd / 1000 lm, # maximum spec. lum. intensity 755 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: 0.0 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 2.0 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 121 120 120 120 120 120 120 120 120 120 120 120 121 121 121 121 121 121 121 121 121 121 121 121 4.0 124 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 123 124 124 123 124 124 124 124 123 123 123 123 123 123 122 122 122 121 121 121 121 121 122 122 122 123 123 123 123 123 123 124 124 124 124 123 124 6.0 127 126 126 126 126 126 126 127 127 127 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 127 127 127 126 126 126 126 126 126 127 127 127 127 127 127 127 127 128 127 127 127 126 125 124 124 123 123 123 123 123 124 124 125 126 127 127 127 128 127 127 127 127 127 127 127 8.0 129 128 128 129 129 129 130 130 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 130 130 129 129 129 128 128 129 129 129 129 129 130 130 131 132 132 132 132 131 130 128 126 125 124 124 124 125 126 128 130 131 132 132 132 132 131 130 130 129 129 129 129 10.0 132 132 132 133 133 134 134 134 135 136 137 138 138 137 137 136 137 137 137 137 137 136 137 137 138 138 137 136 135 134 134 134 133 133 132 132 132 131 131 131 132 132 132 133 135 136 136 137 136 134 131 129 126 125 124 125 126 129 131 134 136 137 136 136 135 133 132 132 132 131 131 131 12.0 135 136 137 137 139 139 140 141 142 143 144 145 146 145 145 143 143 143 143 143 143 143 145 145 146 145 144 143 142 141 140 139 139 137 137 136 135 134 134 134 133 134 134 135 137 138 140 141 140 137 134 130 127 124 123 124 127 130 134 137 140 141 140 138 137 135 134 134 133 134 134 134 14.0 139 140 141 143 144 145 147 148 150 152 152 153 154 154 153 151 150 150 150 150 150 151 153 154 154 153 152 152 150 148 147 145 144 143 141 140 139 138 137 136 135 135 135 136 138 140 141 142 141 138 134 130 126 123 122 123 126 130 134 138 141 142 141 140 138 136 135 135 135 136 137 138 16.0 144 145 147 148 150 151 153 156 158 160 162 163 164 164 163 161 159 159 158 159 159 161 163 164 164 163 162 160 158 156 153 151 150 148 147 145 144 143 142 140 139 137 137 137 138 140 141 141 140 136 132 127 123 120 119 120 123 127 132 136 140 141 141 140 138 137 137 137 139 140 142 143 18.0 151 152 153 155 156 158 160 164 167 170 173 175 175 175 174 172 170 169 168 169 170 172 174 175 175 175 173 170 167 164 160 158 156 155 153 152 151 150 148 147 144 142 140 139 139 140 140 138 136 132 128 123 120 118 117 118 120 123 128 132 136 138 140 140 139 139 140 142 144 147 148 150 20.0 158 159 160 161 163 166 170 174 178 182 186 188 189 188 188 186 184 182 181 182 184 186 188 188 189 188 186 182 178 174 170 166 163 161 160 159 158 157 156 154 151 148 145 143 141 139 138 136 133 129 125 121 117 115 114 115 117 121 125 129 133 136 138 139 141 143 145 148 151 154 156 157 22.0 164 164 165 168 171 176 182 188 193 197 201 204 206 205 204 203 201 199 198 199 201 203 204 205 206 204 201 197 193 188 182 176 171 168 165 164 164 164 164 162 159 155 150 146 143 139 136 133 130 126 122 118 115 113 113 113 115 118 122 126 130 133 136 139 143 146 150 155 159 162 164 164 24.0 168 168 170 174 179 186 195 204 210 216 220 224 226 226 224 223 222 219 219 219 222 223 224 226 226 224 220 216 210 204 195 186 179 174 170 168 168 169 170 170 167 162 155 149 143 138 134 130 126 123 120 116 113 111 111 111 113 116 120 123 126 130 134 138 143 149 155 162 167 170 170 169 26.0 171 171 174 180 187 195 206 217 227 234 240 245 248 249 246 244 243 241 241 241 243 244 246 249 248 245 240 234 227 217 206 195 187 180 174 171 171 172 174 175 172 165 157 149 142 136 131 127 123 120 117 114 111 109 109 109 111 114 117 120 123 127 131 136 142 149 157 165 172 175 174 172 28.0 172 173 177 183 191 202 215 227 238 248 256 262 267 270 267 263 260 259 260 259 260 263 267 270 267 262 256 248 238 227 215 202 191 183 177 173 172 173 175 176 171 163 154 145 138 132 128 124 120 117 114 111 108 107 107 107 108 111 114 117 120 124 128 132 138 145 154 163 171 176 175 173 30.0 171 173 179 186 194 205 220 233 245 257 267 273 279 284 283 278 273 272 273 272 273 278 283 284 279 273 267 257 245 233 220 205 194 186 179 173 171 172 174 173 167 157 148 141 135 130 125 121 118 114 111 108 105 104 103 104 105 108 111 114 118 121 125 130 135 141 148 157 167 173 174 172 32.0 169 173 180 188 197 208 222 237 250 261 272 279 284 290 291 286 278 278 279 278 278 286 291 290 284 279 272 261 250 237 222 208 197 188 180 173 169 169 169 167 160 151 143 137 132 127 123 119 116 112 109 105 102 100 99.6 100 102 105 109 112 116 119 123 127 132 137 143 151 160 167 169 169 34.0 166 170 179 189 201 213 226 240 252 264 274 279 282 288 290 286 276 275 278 275 276 286 290 288 282 279 274 264 252 240 226 213 201 189 179 170 166 164 163 160 153 146 139 134 129 125 122 118 114 111 107 103 99.2 97.6 96.9 97.6 99.2 103 107 111 114 118 122 125 129 134 139 146 153 160 163 164 36.0 161 167 177 189 203 219 234 246 256 266 274 276 276 280 282 277 267 266 270 266 267 277 282 280 276 276 274 266 256 246 234 219 203 189 177 167 161 158 157 154 149 142 136 131 127 124 120 117 113 109 105 101 97.4 96.0 95.6 96.0 97.4 101 105 109 113 117 120 124 127 131 136 142 149 154 157 158 38.0 154 162 174 189 206 225 244 255 263 270 274 273 269 270 270 265 253 253 260 253 253 265 270 270 269 273 274 270 263 255 244 225 206 189 174 162 154 151 151 150 145 139 133 129 126 122 119 116 111 108 104 99.5 96.2 94.9 94.5 94.9 96.2 99.5 104 108 111 116 119 122 126 129 133 139 145 150 151 151 40.0 147 153 166 186 209 232 256 269 275 278 279 274 265 262 259 251 237 237 247 237 237 251 259 262 265 274 279 278 275 269 256 232 209 186 166 153 147 146 148 147 143 137 132 128 124 121 117 114 110 106 103 98.1 95.2 94.0 93.5 94.0 95.2 98.1 103 106 110 114 117 121 124 128 132 137 143 147 148 146 42.0 146 152 164 185 211 239 266 283 291 293 290 281 267 258 252 240 225 220 225 220 225 240 252 258 267 281 290 293 291 283 266 239 211 185 164 152 146 146 147 146 141 135 131 127 123 120 116 113 109 105 102 97.4 94.4 93.6 93.3 93.6 94.4 97.4 102 105 109 113 116 120 123 127 131 135 141 146 147 146 44.0 147 154 167 189 219 252 282 304 312 316 313 300 278 258 247 232 217 211 210 211 217 232 247 258 278 300 313 316 312 304 282 252 219 189 167 154 147 146 146 145 141 136 131 127 123 119 115 112 108 105 102 97.0 93.8 93.4 93.7 93.4 93.8 97.0 102 105 108 112 115 119 123 127 131 136 141 145 146 146 46.0 148 156 170 195 232 274 309 333 345 347 342 320 289 260 241 225 211 206 206 206 211 225 241 260 289 320 342 347 345 333 309 274 232 195 170 156 148 145 145 144 141 136 131 127 123 118 114 109 105 102 100 96.0 92.6 90.4 88.5 90.4 92.6 96.0 100 102 105 109 114 118 123 127 131 136 141 144 145 145 48.0 149 159 176 206 254 309 354 379 386 383 368 334 292 251 222 201 192 191 191 191 192 201 222 251 292 334 368 383 386 379 354 309 254 206 176 159 149 145 144 144 140 135 131 127 122 117 112 107 103 98.8 94.5 91.2 87.0 86.0 85.7 86.0 87.0 91.2 94.5 98.8 103 107 112 117 122 127 131 135 140 144 144 145 50.0 150 162 184 222 283 356 413 439 436 410 371 325 273 227 193 172 166 167 168 167 166 172 193 227 273 325 371 410 436 439 413 356 283 222 184 162 150 145 143 142 138 134 131 127 121 115 110 104 100 94.8 89.1 82.9 79.0 80.6 81.0 80.6 79.0 82.9 89.1 94.8 100 104 110 115 121 127 131 134 138 142 143 145 52.0 152 167 194 242 320 413 485 503 472 411 341 284 235 195 163 143 135 137 138 137 135 143 163 195 235 284 341 411 472 503 485 413 320 242 194 167 152 145 142 140 136 133 130 126 120 113 106 100 94.6 88.9 82.3 76.7 72.2 72.2 74.6 72.2 72.2 76.7 82.3 88.9 94.6 100 106 113 120 126 130 133 136 140 142 145 54.0 153 171 206 267 363 477 561 555 476 374 283 226 189 161 135 115 103 97.0 96.3 97.0 103 115 135 161 189 226 283 374 476 555 561 477 363 267 206 171 153 144 140 137 134 131 129 124 117 109 101 95.5 88.5 83.1 77.0 71.3 66.8 66.0 63.5 66.0 66.8 71.3 77.0 83.1 88.5 95.5 101 109 117 124 129 131 134 137 140 144 56.0 155 177 219 295 410 541 623 577 443 311 218 169 145 129 111 93.7 80.2 69.8 66.5 69.8 80.2 93.7 111 129 145 169 218 311 443 577 623 541 410 295 219 177 155 143 139 136 133 130 126 121 113 104 95.8 90.2 83.7 78.3 72.6 67.1 61.8 58.2 57.6 58.2 61.8 67.1 72.6 78.3 83.7 90.2 95.8 104 113 121 126 130 133 136 139 143 58.0 156 182 232 324 457 593 651 555 382 246 168 130 114 105 92.3 78.4 66.9 61.3 59.6 61.3 66.9 78.4 92.3 105 114 130 168 246 382 555 651 593 457 324 232 182 156 144 139 136 133 128 123 115 107 98.6 91.0 85.2 79.4 73.9 68.6 62.9 57.0 52.8 52.0 52.8 57.0 62.9 68.6 73.9 79.4 85.2 91.0 98.6 107 115 123 128 133 136 139 144 60.0 159 187 248 358 507 627 628 483 305 191 135 108 94.4 88.8 79.8 70.6 62.1 55.9 54.0 55.9 62.1 70.6 79.8 88.8 94.4 108 135 191 305 483 628 627 507 358 248 187 159 145 139 136 131 125 118 109 101 92.8 86.1 80.1 74.8 69.5 64.4 58.4 52.6 47.8 46.8 47.8 52.6 58.4 64.4 69.5 74.8 80.1 86.1 92.8 101 109 118 125 131 136 139 145 62.0 162 194 266 400 562 640 567 395 242 158 117 95.6 83.2 77.7 72.7 66.1 57.8 51.6 50.0 51.6 57.8 66.1 72.7 77.7 83.2 95.6 117 158 242 395 567 640 562 400 266 194 162 147 141 134 127 119 111 103 94.9 87.6 81.5 75.2 70.4 65.0 60.0 53.8 48.4 43.2 42.5 43.2 48.4 53.8 60.0 65.0 70.4 75.2 81.5 87.6 94.9 103 111 119 127 134 141 147 64.0 165 202 291 460 635 645 489 311 194 134 103 85.8 75.1 68.3 65.9 61.3 53.8 48.2 46.7 48.2 53.8 61.3 65.9 68.3 75.1 85.8 103 134 194 311 489 645 635 460 291 202 165 148 139 129 119 109 101 95.2 88.3 81.6 75.3 69.6 63.9 59.2 54.4 48.4 43.8 38.4 37.3 38.4 43.8 48.4 54.4 59.2 63.9 69.6 75.3 81.6 88.3 95.2 101 109 119 129 139 148 66.0 155 205 317 533 715 641 417 246 159 115 91.9 77.6 67.9 60.8 57.2 55.3 49.4 43.8 42.7 43.8 49.4 55.3 57.2 60.8 67.9 77.6 91.9 115 159 246 417 641 715 533 317 205 155 128 107 90.5 76.9 67.6 63.2 61.6 60.7 59.8 59.0 56.8 54.0 51.0 46.7 42.6 38.8 33.4 32.2 33.4 38.8 42.6 46.7 51.0 54.0 56.8 59.0 59.8 60.7 61.6 63.2 67.6 76.9 90.5 107 128 68.0 94.9 153 301 579 755 600 345 199 132 99.8 82.3 70.4 61.9 54.8 49.6 47.0 44.7 39.1 37.9 39.1 44.7 47.0 49.6 54.8 61.9 70.4 82.3 99.8 132 199 345 600 755 579 301 153 94.9 70.0 56.6 47.5 39.2 33.2 29.6 26.7 23.9 22.2 22.5 23.7 25.7 27.3 28.3 28.3 26.6 23.2 23.0 23.2 26.6 28.3 28.3 27.3 25.7 23.7 22.5 22.2 23.9 26.7 29.6 33.2 39.2 47.5 56.6 70.0 70.0 77.6 128 272 537 651 463 260 157 109 85.8 73.1 64.0 56.1 49.7 43.7 39.0 35.7 32.9 31.4 32.9 35.7 39.0 43.7 49.7 56.1 64.0 73.1 85.8 109 157 260 463 651 537 272 128 77.6 56.1 45.6 39.0 32.4 27.9 24.7 21.4 17.9 15.2 13.7 11.9 10.1 9.4 9.4 9.4 9.6 9.8 9.9 9.8 9.6 9.4 9.4 9.4 10.1 11.9 13.7 15.2 17.9 21.4 24.7 27.9 32.4 39.0 45.6 56.1 72.0 60.9 108 245 460 490 295 138 83.2 79.4 74.2 64.7 57.2 50.3 44.9 38.9 34.2 30.0 24.6 22.2 24.6 30.0 34.2 38.9 44.9 50.3 57.2 64.7 74.2 79.4 83.2 138 295 490 460 245 108 60.9 43.4 36.0 31.9 27.3 23.5 20.7 17.4 14.1 12.0 10.9 9.1 8.1 7.2 6.8 6.6 6.6 6.4 6.4 6.4 6.6 6.6 6.8 7.2 8.1 9.1 10.9 12.0 14.1 17.4 20.7 23.5 27.3 31.9 36.0 43.4 74.0 44.1 81.8 188 327 310 176 84.5 43.9 26.1 25.7 42.8 47.4 42.5 39.1 33.8 30.0 25.4 20.6 18.5 20.6 25.4 30.0 33.8 39.1 42.5 47.4 42.8 25.7 26.1 43.9 84.5 176 310 327 188 81.8 44.1 31.7 27.3 25.2 22.2 19.4 17.0 13.9 10.9 9.2 8.5 7.5 6.5 6.0 5.6 5.4 5.4 5.2 5.2 5.2 5.4 5.4 5.6 6.0 6.5 7.5 8.5 9.2 10.9 13.9 17.0 19.4 22.2 25.2 27.3 31.7 76.0 29.1 53.6 121 190 167 95.1 48.0 26.2 16.1 11.2 8.9 9.4 21.2 29.8 27.1 23.3 19.1 15.4 14.1 15.4 19.1 23.3 27.1 29.8 21.2 9.4 8.9 11.2 16.1 26.2 48.0 95.1 167 190 121 53.6 29.1 21.3 19.0 18.1 16.3 14.5 12.5 9.8 7.6 6.3 5.9 5.4 4.6 4.1 3.9 3.7 3.7 3.6 3.5 3.6 3.7 3.7 3.9 4.1 4.6 5.4 5.9 6.3 7.6 9.8 12.5 14.5 16.3 18.1 19.0 21.3 78.0 18.4 32.5 66.3 95.2 81.5 49.2 27.1 16.0 10.5 7.6 5.9 4.8 4.3 4.4 7.9 12.6 13.4 11.8 10.6 11.8 13.4 12.6 7.9 4.4 4.3 4.8 5.9 7.6 10.5 16.0 27.1 49.2 81.5 95.2 66.3 32.5 18.4 14.0 12.8 12.4 11.4 10.4 8.9 7.0 5.5 4.8 4.5 4.1 3.5 3.2 3.0 2.9 2.9 2.5 2.3 2.5 2.9 2.9 3.0 3.2 3.5 4.1 4.5 4.8 5.5 7.0 8.9 10.4 11.4 12.4 12.8 14.0 80.0 11.0 17.6 31.4 41.4 35.5 23.4 14.5 9.5 6.8 5.2 4.2 3.5 3.1 2.8 2.6 2.9 3.1 3.3 3.1 3.3 3.1 2.9 2.6 2.8 3.1 3.5 4.2 5.2 6.8 9.5 14.5 23.4 35.5 41.4 31.4 17.6 11.0 8.7 8.0 7.8 7.3 6.7 5.8 4.8 3.9 3.4 3.1 2.9 2.5 2.3 2.2 2.2 2.1 1.4 1.0 1.4 2.1 2.2 2.2 2.3 2.5 2.9 3.1 3.4 3.9 4.8 5.8 6.7 7.3 7.8 8.0 8.7 82.0 6.1 8.6 13.4 16.6 14.7 10.7 7.5 5.5 4.3 3.5 2.9 2.5 2.3 2.1 2.0 1.9 1.8 1.8 1.8 1.8 1.8 1.9 2.0 2.1 2.3 2.5 2.9 3.5 4.3 5.5 7.5 10.7 14.7 16.6 13.4 8.6 6.1 5.1 4.7 4.5 4.3 4.0 3.5 3.0 2.5 2.2 1.9 1.8 1.6 1.5 1.5 1.4 1.2 0.8 0.4 0.8 1.2 1.4 1.5 1.5 1.6 1.8 1.9 2.2 2.5 3.0 3.5 4.0 4.3 4.5 4.7 5.1 84.0 3.3 4.1 5.5 6.4 5.9 4.8 3.8 3.1 2.6 2.3 2.0 1.8 1.7 1.6 1.5 1.4 1.3 1.3 1.3 1.3 1.3 1.4 1.5 1.6 1.7 1.8 2.0 2.3 2.6 3.1 3.8 4.8 5.9 6.4 5.5 4.1 3.3 2.9 2.8 2.7 2.6 2.5 2.2 2.0 1.8 1.6 1.4 1.2 1.1 1.0 1.0 0.9 0.7 0.4 0.3 0.4 0.7 0.9 1.0 1.0 1.1 1.2 1.4 1.6 1.8 2.0 2.2 2.5 2.6 2.7 2.8 2.9 86.0 1.9 2.2 2.6 2.8 2.7 2.3 2.0 1.7 1.6 1.4 1.3 1.3 1.2 1.1 1.1 1.0 1.0 0.9 0.9 0.9 1.0 1.0 1.1 1.1 1.2 1.3 1.3 1.4 1.6 1.7 2.0 2.3 2.7 2.8 2.6 2.2 1.9 1.9 1.8 1.8 1.8 1.8 1.7 1.6 1.4 1.2 1.1 0.9 0.8 0.7 0.7 0.6 0.5 0.3 0.3 0.3 0.5 0.6 0.7 0.7 0.8 0.9 1.1 1.2 1.4 1.6 1.7 1.8 1.8 1.8 1.8 1.9 88.0 1.4 1.4 1.5 1.6 1.5 1.3 1.2 1.1 1.1 1.0 0.9 0.9 0.9 0.8 0.8 0.8 0.7 0.7 0.7 0.7 0.7 0.8 0.8 0.8 0.9 0.9 0.9 1.0 1.1 1.1 1.2 1.3 1.5 1.6 1.5 1.4 1.4 1.4 1.4 1.5 1.4 1.4 1.3 1.2 1.1 0.9 0.8 0.6 0.5 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.6 0.8 0.9 1.1 1.2 1.3 1.4 1.4 1.5 1.4 1.4 90.0 1.0 0.9 0.8 0.7 0.7 0.7 0.7 0.7 0.6 0.6 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 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.3 1.3 1.3 1.2 1.1 1.0 0.9 0.7 0.6 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.7 0.9 1.0 1.1 1.2 1.3 1.3 1.3 1.3 1.2 1.1