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| 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] LVA10A292Z
# [LUMINAIRE] Airtrace-2-iReflec300-FT (4.5C)
# [LUMCAT] Airtrace
# [DATE] 27/07/2010 10:10:45
# down given: 100%
# out given: 75.5%
# tilt: 0.00
# [LAMP] 1 MT 45 4300 1950 PGZ12
# Bulbs: 1, 4300 lm each
# Source file: Airtrace_Airtrace-2-iReflec300-FT_-4.5C-_1_MT_45_4300_1950_PGZ12.ldt
# Luminaire flux = 756 raw, for the given bulb(s) it would be 3249 lm,
# 75.6 % of the bulb flux
# between 75 and 90: 2.7 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 83.8 cd / 1000 lm , 0.5 % of the luminaire flux
# 90deg and above: max 1.4?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 562 cd / 1000 lm,
# 67.5 deg to < 76 deg: max 679 cd / 1000 lm,
# maximum spec. lum. intensity 679 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:
0.0 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154 154
2.0 155 155 155 156 156 157 157 157 158 158 158 159 159 159 160 160 160 160 160 160 160 160 160 159 159 159 158 158 158 157 157 157 156 156 155 155 155 154 153 153 152 152 151 151 151 150 150 150 149 149 149 148 148 148 148 148 148 148 149 149 149 150 150 150 151 151 151 152 152 153 153 154
4.0 157 158 159 160 161 161 162 162 163 163 164 164 164 164 165 166 166 166 166 166 166 166 165 164 164 164 164 163 163 162 162 161 161 160 159 158 157 156 155 154 152 152 150 149 149 148 147 146 145 145 144 144 143 143 143 143 143 144 144 145 145 146 147 148 149 149 150 152 152 154 155 156
6.0 160 162 163 165 166 167 168 169 170 170 170 170 171 171 171 172 172 172 172 172 172 172 171 171 171 170 170 170 170 169 168 167 166 165 163 162 160 158 156 155 153 152 150 149 147 146 144 144 143 141 141 139 139 139 139 139 139 139 141 141 143 144 144 146 147 149 150 152 153 155 156 158
8.0 161 163 165 168 170 172 174 175 177 177 178 178 178 178 178 179 179 179 180 179 179 179 178 178 178 178 178 177 177 175 174 172 170 168 165 163 161 159 156 154 152 151 149 148 146 145 143 142 141 140 139 137 137 136 136 136 137 137 139 140 141 142 143 145 146 148 149 151 152 154 156 159
10.0 161 164 167 170 174 177 179 181 183 185 186 187 188 187 187 187 187 188 188 188 187 187 187 187 188 187 186 185 183 181 179 177 174 170 167 164 161 158 155 153 150 148 147 145 144 143 142 141 140 139 138 136 135 135 135 135 135 136 138 139 140 141 142 143 144 145 147 148 150 153 155 158
12.0 161 165 169 173 177 181 184 188 191 193 195 196 197 197 197 197 197 197 198 197 197 197 197 197 197 196 195 193 191 188 184 181 177 173 169 165 161 157 153 150 148 146 144 142 141 141 140 140 139 139 138 136 135 134 134 134 135 136 138 139 139 140 140 141 141 142 144 146 148 150 153 157
14.0 161 166 171 176 181 187 191 194 198 201 204 206 207 208 208 207 207 207 207 207 207 207 208 208 207 206 204 201 198 194 191 187 181 176 171 166 161 157 152 149 145 143 141 139 138 138 137 138 138 138 137 136 135 133 133 133 135 136 137 138 138 138 137 138 138 139 141 143 145 149 152 157
16.0 164 170 176 182 189 195 200 204 208 211 214 217 218 217 218 217 217 217 218 217 217 217 218 217 218 217 214 211 208 204 200 195 189 182 176 170 164 158 153 148 144 141 138 136 135 135 135 135 136 136 136 134 134 133 132 133 134 134 136 136 136 135 135 135 135 136 138 141 144 148 153 158
18.0 169 177 184 191 198 205 210 215 219 221 224 226 227 226 227 226 225 225 225 225 225 226 227 226 227 226 224 221 219 215 210 205 198 191 184 177 169 162 155 149 144 140 136 134 133 132 132 133 133 134 134 132 131 130 130 130 131 132 134 134 133 133 132 132 133 134 136 140 144 149 155 162
20.0 174 182 191 198 206 213 219 223 227 230 232 232 233 231 232 231 230 230 232 230 230 231 232 231 233 232 232 230 227 223 219 213 206 198 191 182 174 166 158 152 145 140 136 133 130 129 129 129 130 131 131 130 129 128 128 128 129 130 131 131 130 129 129 129 130 133 136 140 145 152 158 166
22.0 179 187 194 200 208 215 221 227 231 233 234 235 235 234 234 233 232 233 235 233 232 233 234 234 235 235 234 233 231 227 221 215 208 200 194 187 179 170 162 155 147 142 136 132 129 127 126 127 128 128 128 128 127 126 126 126 127 128 128 128 128 127 126 127 129 132 136 142 147 155 162 170
24.0 185 192 198 203 208 213 219 223 228 230 231 232 233 233 233 233 233 234 236 234 233 233 233 233 233 232 231 230 228 223 219 213 208 203 198 192 185 176 167 159 151 144 138 133 129 126 125 125 125 126 126 125 125 124 124 124 125 125 126 126 125 125 125 126 129 133 138 144 151 159 167 176
26.0 188 195 200 205 209 213 216 219 221 222 223 224 227 229 231 231 232 235 238 235 232 231 231 229 227 224 223 222 221 219 216 213 209 205 200 195 188 180 171 163 154 146 139 134 129 126 123 123 123 123 124 123 123 122 122 122 123 123 124 123 123 123 123 126 129 134 139 146 154 163 171 180
28.0 190 196 201 206 211 215 216 216 215 214 214 215 220 225 229 230 231 237 243 237 231 230 229 225 220 215 214 214 215 216 216 215 211 206 201 196 190 182 174 166 156 148 141 135 130 126 123 121 121 121 121 121 121 120 120 120 121 121 121 121 121 121 123 126 130 135 141 148 156 166 174 182
30.0 192 197 202 207 213 217 217 216 212 209 208 209 215 222 229 231 233 243 252 243 233 231 229 222 215 209 208 209 212 216 217 217 213 207 202 197 192 185 177 168 158 150 142 136 131 127 123 121 120 119 118 118 119 118 117 118 119 118 118 119 120 121 123 127 131 136 142 150 158 168 177 185
32.0 193 198 204 211 216 220 220 216 212 208 207 209 217 225 233 237 239 252 264 252 239 237 233 225 217 209 207 208 212 216 220 220 216 211 204 198 193 187 179 170 160 150 142 137 132 128 124 121 119 117 116 116 116 115 114 115 116 116 116 117 119 121 124 128 132 137 142 150 160 170 179 187
34.0 191 198 207 216 223 226 225 221 216 213 214 218 225 234 242 246 250 264 279 264 250 246 242 234 225 218 214 213 216 221 225 226 223 216 207 198 191 184 176 168 159 149 142 137 133 129 124 121 117 115 114 114 113 113 112 113 113 114 114 115 117 121 124 129 133 137 142 149 159 168 176 184
36.0 189 199 211 222 230 234 233 229 229 228 229 233 240 247 253 256 260 275 292 275 260 256 253 247 240 233 229 228 229 229 233 234 230 222 211 199 189 181 173 165 156 147 141 136 132 129 125 121 117 114 112 111 111 111 110 111 111 111 112 114 117 121 125 129 132 136 141 147 156 165 173 181
38.0 184 197 212 228 239 244 245 246 252 255 254 254 256 258 260 259 263 281 298 281 263 259 260 258 256 254 254 255 252 246 245 244 239 228 212 197 184 173 165 159 151 144 139 135 132 128 124 120 116 112 110 109 109 109 108 109 109 109 110 112 116 120 124 128 132 135 139 144 151 159 165 173
40.0 179 194 211 228 245 256 264 276 286 289 281 272 267 260 255 250 252 271 287 271 252 250 255 260 267 272 281 289 286 276 264 256 245 228 211 194 179 168 160 156 150 144 140 135 131 127 123 119 114 110 108 107 107 107 107 107 107 107 108 110 114 119 123 127 131 135 140 144 150 156 160 168
42.0 178 195 213 232 249 265 287 313 325 318 299 277 263 249 237 228 228 245 261 245 228 228 237 249 263 277 299 318 325 313 287 265 249 232 213 195 178 167 159 155 150 145 140 135 131 126 121 117 112 108 105 105 106 105 105 105 106 105 105 108 112 117 121 126 131 135 140 145 150 155 159 167
44.0 181 201 223 243 262 285 319 349 355 330 295 260 241 223 205 193 192 205 216 205 192 193 205 223 241 260 295 330 355 349 319 285 262 243 223 201 181 168 160 156 152 147 142 136 130 124 118 114 110 106 103 102 103 104 104 104 103 102 103 106 110 114 118 124 130 136 142 147 152 156 160 168
46.0 184 208 236 262 287 320 357 375 358 314 262 218 197 183 168 157 155 160 165 160 155 157 168 183 197 218 262 314 358 375 357 320 287 262 236 208 184 169 161 156 152 148 143 137 130 123 116 111 106 103 101 100 101 100 98.8 100 101 100 101 103 106 111 116 123 130 137 143 148 152 156 161 169
48.0 189 218 253 287 323 362 391 379 334 272 211 168 152 147 136 126 122 122 124 122 122 126 136 147 152 168 211 272 334 379 391 362 323 287 253 218 189 171 161 155 152 149 145 138 130 122 115 108 104 99.3 96.0 96.1 96.6 96.5 96.2 96.5 96.6 96.1 96.0 99.3 104 108 115 122 130 138 145 149 152 155 161 171
50.0 195 231 277 323 368 405 410 362 287 217 165 131 116 114 108 102 99.2 97.5 97.2 97.5 99.2 102 108 114 116 131 165 217 287 362 410 405 368 323 277 231 195 173 161 155 152 149 145 138 129 120 113 106 101 96.3 92.4 90.5 91.4 90.8 90.9 90.8 91.4 90.5 92.4 96.3 101 106 113 120 129 138 145 149 152 155 161 173
52.0 202 247 308 371 423 439 405 323 233 170 133 111 96.6 90.0 87.0 82.7 81.8 82.0 83.1 82.0 81.8 82.7 87.0 90.0 96.6 111 133 170 233 323 405 439 423 371 308 247 202 175 161 154 151 148 143 135 127 118 111 104 96.7 91.8 87.6 85.5 84.3 82.3 82.1 82.3 84.3 85.5 87.6 91.8 96.7 104 111 118 127 135 143 148 151 154 161 175
54.0 211 268 346 430 481 460 379 272 187 140 116 99.8 88.5 80.6 75.0 70.3 68.8 70.7 72.5 70.7 68.8 70.3 75.0 80.6 88.5 99.8 116 140 187 272 379 460 481 430 346 268 211 179 163 154 148 145 140 133 124 116 109 101 92.7 87.4 82.7 79.7 78.5 74.7 71.8 74.7 78.5 79.7 82.7 87.4 92.7 101 109 116 124 133 140 145 148 154 163 179
56.0 220 288 384 487 531 465 339 222 155 122 103 91.6 81.7 74.4 70.0 63.8 61.7 60.7 60.8 60.7 61.7 63.8 70.0 74.4 81.7 91.6 103 122 155 222 339 465 531 487 384 288 220 180 161 150 145 142 137 129 120 113 104 95.5 87.7 81.5 76.8 74.1 71.1 65.1 63.6 65.1 71.1 74.1 76.8 81.5 87.7 95.5 104 113 120 129 137 142 145 150 161 180
58.0 229 308 418 528 553 448 296 187 137 111 94.7 84.2 76.7 70.0 65.3 60.0 55.6 54.6 55.5 54.6 55.6 60.0 65.3 70.0 76.7 84.2 94.7 111 137 187 296 448 553 528 418 308 229 183 160 148 142 139 133 125 115 106 97.8 90.2 83.2 76.4 71.8 68.2 63.1 58.6 56.6 58.6 63.1 68.2 71.8 76.4 83.2 90.2 97.8 106 115 125 133 139 142 148 160 183
60.0 236 326 443 541 533 402 249 162 123 102 88.0 78.4 71.7 65.9 61.5 55.9 50.9 49.6 50.9 49.6 50.9 55.9 61.5 65.9 71.7 78.4 88.0 102 123 162 249 402 533 541 443 326 236 184 159 147 141 136 127 118 108 98.8 91.6 84.9 78.5 71.7 67.3 62.0 57.5 52.5 50.8 52.5 57.5 62.0 67.3 71.7 78.5 84.9 91.6 98.8 108 118 127 136 141 147 159 184
62.0 244 346 465 534 488 345 211 144 113 94.8 83.0 73.7 67.0 63.0 57.4 51.2 46.5 44.7 45.6 44.7 46.5 51.2 57.4 63.0 67.0 73.7 83.0 94.8 113 144 211 345 488 534 465 346 244 186 159 147 139 132 122 110 100 92.9 86.1 79.3 74.1 67.3 62.6 57.2 52.2 47.5 45.5 47.5 52.2 57.2 62.6 67.3 74.1 79.3 86.1 92.9 100 110 122 132 139 147 159 186
64.0 259 380 502 526 434 288 181 130 104 88.7 78.0 69.8 62.9 58.3 53.3 46.6 41.3 38.2 39.2 38.2 41.3 46.6 53.3 58.3 62.9 69.8 78.0 88.7 104 130 181 288 434 526 502 380 259 190 160 146 135 125 114 103 93.7 86.7 81.1 74.0 69.1 63.5 58.2 52.8 47.8 42.8 40.9 42.8 47.8 52.8 58.2 63.5 69.1 74.0 81.1 86.7 93.7 103 114 125 135 146 160 190
66.0 282 435 562 536 393 244 158 118 96.4 82.5 73.0 65.4 59.1 53.3 47.1 41.9 36.6 33.0 33.3 33.0 36.6 41.9 47.1 53.3 59.1 65.4 73.0 82.5 96.4 118 158 244 393 536 562 435 282 196 160 142 129 116 105 95.9 87.8 81.1 75.5 69.3 64.1 59.9 53.7 48.4 43.1 38.1 35.6 38.1 43.1 48.4 53.7 59.9 64.1 69.3 75.5 81.1 87.8 95.9 105 116 129 142 160 196
68.0 308 503 635 551 361 210 139 106 89.7 77.6 68.3 61.0 55.6 49.8 42.2 35.7 31.3 27.7 28.1 27.7 31.3 35.7 42.2 49.8 55.6 61.0 68.3 77.6 89.7 106 139 210 361 551 635 503 308 199 155 133 117 105 94.4 87.4 80.5 75.3 69.3 64.0 58.7 54.3 48.1 42.8 38.1 33.4 30.9 33.4 38.1 42.8 48.1 54.3 58.7 64.0 69.3 75.3 80.5 87.4 94.4 105 117 133 155 199
70.0 301 549 679 532 307 175 120 95.1 81.8 72.3 63.6 56.6 51.5 45.1 37.2 30.2 25.2 23.4 24.0 23.4 25.2 30.2 37.2 45.1 51.5 56.6 63.6 72.3 81.8 95.1 120 175 307 532 679 549 301 159 105 80.5 66.3 58.2 54.1 53.3 54.6 57.3 57.0 54.5 50.8 46.6 42.5 37.5 32.7 28.1 26.3 28.1 32.7 37.5 42.5 46.6 50.8 54.5 57.0 57.3 54.6 53.3 54.1 58.2 66.3 80.5 105 159
72.0 269 522 607 399 195 119 98.2 84.9 74.7 66.4 59.0 52.2 47.3 40.1 32.8 25.8 21.1 19.0 19.3 19.0 21.1 25.8 32.8 40.1 47.3 52.2 59.0 66.4 74.7 84.9 98.2 119 195 399 607 522 269 121 69.8 48.5 36.7 28.8 22.9 19.1 17.3 17.9 19.7 22.4 24.8 26.9 27.5 25.7 23.9 20.5 18.7 20.5 23.9 25.7 27.5 26.9 24.8 22.4 19.7 17.9 17.3 19.1 22.9 28.8 36.7 48.5 69.8 121
74.0 240 459 486 280 120 57.4 34.3 32.2 47.2 56.5 52.2 46.4 42.3 35.7 28.4 22.3 18.1 16.6 17.0 16.6 18.1 22.3 28.4 35.7 42.3 46.4 52.2 56.5 47.2 32.2 34.3 57.4 120 280 486 459 240 100 54.9 37.9 29.3 22.9 17.7 14.1 12.3 11.5 10.3 8.8 7.7 7.1 7.1 7.7 8.0 7.9 7.6 7.9 8.0 7.7 7.1 7.1 7.7 8.8 10.3 11.5 12.3 14.1 17.7 22.9 29.3 37.9 54.9 100
76.0 179 326 319 174 76.0 38.1 23.1 16.1 12.3 9.7 15.9 28.6 35.4 30.4 23.7 17.7 14.7 14.0 14.4 14.0 14.7 17.7 23.7 30.4 35.4 28.6 15.9 9.7 12.3 16.1 23.1 38.1 76.0 174 319 326 179 74.0 39.2 27.4 21.4 16.6 12.6 9.9 8.1 7.1 6.5 5.5 4.5 4.0 3.6 3.4 3.3 3.2 3.1 3.2 3.3 3.4 3.6 4.0 4.5 5.5 6.5 7.1 8.1 9.9 12.6 16.6 21.4 27.4 39.2 74.0
78.0 110 185 171 95.8 45.6 25.0 16.0 11.4 8.7 6.8 5.7 5.0 4.9 9.4 13.7 12.5 11.4 12.3 13.0 12.3 11.4 12.5 13.7 9.4 4.9 5.0 5.7 6.8 8.7 11.4 16.0 25.0 45.6 95.8 171 185 110 48.5 26.3 18.9 15.0 11.7 8.8 6.8 5.5 5.0 4.8 4.2 3.4 2.9 2.7 2.5 2.4 2.0 1.9 2.0 2.4 2.5 2.7 2.9 3.4 4.2 4.8 5.0 5.5 6.8 8.8 11.7 15.0 18.9 26.3 48.5
80.0 55.2 83.8 75.0 45.0 24.1 14.9 10.5 7.9 6.3 5.2 4.3 3.6 3.1 2.9 2.9 3.2 3.6 3.7 4.3 3.7 3.6 3.2 2.9 2.9 3.1 3.6 4.3 5.2 6.3 7.9 10.5 14.9 24.1 45.0 75.0 83.8 55.2 27.4 16.0 11.8 9.6 7.4 5.6 4.5 3.8 3.5 3.3 2.9 2.4 2.1 1.9 1.9 1.7 1.1 0.8 1.1 1.7 1.9 1.9 2.1 2.4 2.9 3.3 3.5 3.8 4.5 5.6 7.4 9.6 11.8 16.0 27.4
82.0 22.6 31.2 28.4 19.0 12.0 8.4 6.4 5.2 4.4 3.7 3.2 2.8 2.4 2.2 2.0 1.9 1.8 1.8 1.8 1.8 1.8 1.9 2.0 2.2 2.4 2.8 3.2 3.7 4.4 5.2 6.4 8.4 12.0 19.0 28.4 31.2 22.6 13.2 8.7 6.7 5.6 4.5 3.6 3.0 2.5 2.2 2.0 1.8 1.6 1.4 1.3 1.2 0.9 0.6 0.4 0.6 0.9 1.2 1.3 1.4 1.6 1.8 2.0 2.2 2.5 3.0 3.6 4.5 5.6 6.7 8.7 13.2
84.0 8.1 10.2 9.6 7.5 5.7 4.5 3.7 3.2 2.9 2.6 2.3 2.0 1.8 1.6 1.5 1.4 1.3 1.2 1.2 1.2 1.3 1.4 1.5 1.6 1.8 2.0 2.3 2.6 2.9 3.2 3.7 4.5 5.7 7.5 9.6 10.2 8.1 5.7 4.3 3.7 3.3 2.8 2.3 2.0 1.7 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.5 0.3 0.2 0.3 0.5 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.7 2.0 2.3 2.8 3.3 3.7 4.3 5.7
86.0 3.1 3.7 3.5 3.0 2.6 2.3 2.0 1.8 1.7 1.6 1.5 1.3 1.2 1.1 1.0 1.0 0.9 0.8 0.8 0.8 0.9 1.0 1.0 1.1 1.2 1.3 1.5 1.6 1.7 1.8 2.0 2.3 2.6 3.0 3.5 3.7 3.1 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.9 0.8 0.7 0.7 0.6 0.5 0.4 0.3 0.2 0.3 0.4 0.5 0.6 0.7 0.7 0.8 0.9 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
88.0 2.0 2.1 2.0 1.8 1.5 1.4 1.2 1.1 1.1 1.0 0.9 0.9 0.8 0.8 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.8 0.8 0.9 0.9 1.0 1.1 1.1 1.2 1.4 1.5 1.8 2.0 2.1 2.0 1.9 1.8 1.7 1.5 1.4 1.2 1.0 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.8 1.0 1.2 1.4 1.5 1.7 1.8 1.9
90.0 1.3 1.2 1.1 1.0 0.9 0.8 0.8 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.7 0.7 0.7 0.8 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.4 1.3 1.3 1.2 1.1 1.0 0.9 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 0.9 1.0 1.1 1.2 1.3 1.3 1.4 1.4