In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for 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] AL07C54S.LDT # [LUMINAIRE] ALL1-OP4# # [LUMCAT] Alliance # [DATE] 26/11/2012/ # down given: 100% # out given: 74.2% # tilt: 0.0 # [LAMP] 1 MT 70 7300 3000 G12 # Bulbs: 1, 7300 lm each # Source file: Alliance_ALL1-OP4-_1_MT_70_7300_3000_G12.ldt # Luminaire flux = 742 raw, for the given bulb(s) it would be 5417 lm, # 74.2 % of the bulb flux # between 75 and 90: 8.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 163.5 cd / 1000 lm , 3.6 % of the luminaire flux # 90deg and above: max 46.0 cd / 1000 lm , 0.4 % of the luminaire flux # CutOff Type: IES_Semi-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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 77 % # (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 460 cd / 1000 lm, # 67.5 deg to < 76 deg: max 532 cd / 1000 lm, # maximum spec. lum. intensity 532 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: 0.0 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 131 5.0 130 130 131 131 132 132 132 133 134 134 135 135 136 136 136 137 137 137 136 137 137 137 136 136 136 135 135 134 134 133 132 132 132 131 131 130 130 129 129 128 128 128 127 126 126 126 126 126 125 126 125 125 126 125 125 125 126 125 125 126 125 126 126 126 126 126 127 128 128 128 129 129 10.0 130 130 132 132 134 135 136 137 138 138 141 141 143 145 145 146 147 147 146 147 147 146 145 145 143 141 141 138 138 137 136 135 134 132 132 130 130 129 128 126 126 126 124 123 122 121 121 121 120 119 120 119 119 119 119 119 119 119 120 119 120 121 121 121 122 123 124 126 126 126 128 129 15.0 130 133 134 136 138 140 142 144 145 146 150 151 154 157 159 161 162 163 161 163 162 161 159 157 154 151 150 146 145 144 142 140 138 136 134 133 130 129 128 127 125 124 122 121 119 116 117 114 114 113 113 112 112 113 113 113 112 112 113 113 114 114 117 116 119 121 122 124 125 127 128 129 20.0 130 133 136 138 142 146 148 152 156 158 164 167 171 174 177 180 182 183 183 183 182 180 177 174 171 167 164 158 156 152 148 146 142 138 136 133 130 128 125 123 120 120 118 116 115 113 113 111 111 108 106 107 106 106 106 106 106 107 106 108 111 111 113 113 115 116 118 120 120 123 125 128 25.0 127 131 135 140 144 150 155 162 168 173 183 187 193 195 201 203 207 205 205 205 207 203 201 195 193 187 183 173 168 162 155 150 144 140 135 131 127 124 121 119 116 116 114 112 110 107 107 106 105 105 102 101 99.5 99.7 102 99.7 99.5 101 102 105 105 106 107 107 110 112 114 116 116 119 121 124 30.0 126 131 135 142 149 156 165 175 184 193 206 212 220 221 224 225 228 226 224 226 228 225 224 221 220 212 206 193 184 175 165 156 149 142 135 131 126 123 120 117 113 112 110 109 108 105 104 102 101 98.6 96.8 95.0 93.7 94.1 96.5 94.1 93.7 95.0 96.8 98.6 101 102 104 105 108 109 110 112 113 117 120 123 35.0 125 131 138 147 157 166 179 193 207 218 231 239 247 246 248 249 249 248 247 248 249 249 248 246 247 239 231 218 207 193 179 166 157 147 138 131 125 121 117 114 110 109 107 103 102 101 101 99.1 97.6 94.9 93.7 93.4 90.0 89.4 92.7 89.4 90.0 93.4 93.7 94.9 97.6 99.1 101 101 102 103 107 109 110 114 117 121 40.0 129 136 146 159 172 187 203 218 236 250 265 273 282 282 284 282 281 276 275 276 281 282 284 282 282 273 265 250 236 218 203 187 172 159 146 136 129 124 119 115 111 109 106 104 101 97.2 95.7 94.5 92.6 90.6 88.8 89.3 88.9 90.6 97.8 90.6 88.9 89.3 88.8 90.6 92.6 94.5 95.7 97.2 101 104 106 109 111 115 119 124 45.0 132 144 160 180 200 221 238 254 274 296 323 330 335 331 333 326 320 312 309 312 320 326 333 331 335 330 323 296 274 254 238 221 200 180 160 144 132 123 117 112 107 104 100 96.5 91.9 88.4 84.6 80.1 77.0 73.6 71.5 72.5 69.1 67.9 70.5 67.9 69.1 72.5 71.5 73.6 77.0 80.1 84.6 88.4 91.9 96.5 100 104 107 112 117 123 50.0 138 156 178 213 252 279 296 302 316 337 359 363 366 345 333 320 303 300 294 300 303 320 333 345 366 363 359 337 316 302 296 279 252 213 178 156 138 126 116 109 103 101 96.7 92.9 89.0 83.5 80.2 75.1 70.9 64.7 61.7 58.7 54.4 53.1 55.0 53.1 54.4 58.7 61.7 64.7 70.9 75.1 80.2 83.5 89.0 92.9 96.7 101 103 109 116 126 55.0 142 169 209 266 323 351 350 340 350 342 313 285 277 255 237 226 223 221 215 221 223 226 237 255 277 285 313 342 350 340 350 351 323 266 209 169 142 125 117 111 116 110 104 93.3 83.7 77.3 71.5 65.7 60.2 54.6 50.4 52.2 58.2 51.0 53.3 51.0 58.2 52.2 50.4 54.6 60.2 65.7 71.5 77.3 83.7 93.3 104 110 116 111 117 125 60.0 166 188 247 327 402 402 361 341 321 288 228 187 180 170 160 153 152 150 146 150 152 153 160 170 180 187 228 288 321 341 361 402 402 327 247 188 166 134 112 99.9 104 109 100 80.1 59.1 43.2 37.5 34.5 28.8 26.0 23.0 22.6 18.0 16.8 16.6 16.8 18.0 22.6 23.0 26.0 28.8 34.5 37.5 43.2 59.1 80.1 100 109 104 99.9 112 134 65.0 176 226 309 395 460 417 307 259 237 207 166 134 124 116 112 111 108 103 101 103 108 111 112 116 124 134 166 207 237 259 307 417 460 395 309 226 176 147 106 50.3 23.4 16.2 12.5 10.4 9.3 8.1 7.7 6.0 5.0 4.2 3.9 5.1 7.4 6.4 5.4 6.4 7.4 5.1 3.9 4.2 5.0 6.0 7.7 8.1 9.3 10.4 12.5 16.2 23.4 50.3 106 147 70.0 106 289 492 513 433 346 245 174 148 142 122 101 93.5 88.3 87.0 84.3 81.0 74.9 72.2 74.9 81.0 84.3 87.0 88.3 93.5 101 122 142 148 174 245 346 433 513 492 289 106 46.2 26.2 16.1 10.7 8.0 6.2 4.8 3.7 3.0 2.7 2.4 2.3 2.2 2.2 2.3 2.3 2.4 2.5 2.4 2.3 2.3 2.2 2.2 2.3 2.4 2.7 3.0 3.7 4.8 6.2 8.0 10.7 16.1 26.2 46.2 75.0 71.8 230 532 481 307 212 159 128 109 99.2 92.3 82.3 76.3 71.2 68.4 64.0 60.3 55.7 52.9 55.7 60.3 64.0 68.4 71.2 76.3 82.3 92.3 99.2 109 128 159 212 307 481 532 230 71.8 26.8 13.7 8.0 5.1 3.9 3.2 2.8 2.4 2.2 2.0 1.8 1.7 1.7 1.7 1.8 1.9 2.1 2.0 2.1 1.9 1.8 1.7 1.7 1.7 1.8 2.0 2.2 2.4 2.8 3.2 3.9 5.1 8.0 13.7 26.8 80.0 23.3 74.9 164 161 99.0 72.8 89.2 86.7 81.8 78.9 74.4 67.1 63.1 57.9 52.2 47.7 46.1 44.4 41.8 44.4 46.1 47.7 52.2 57.9 63.1 67.1 74.4 78.9 81.8 86.7 89.2 72.8 99.0 161 164 74.9 23.3 9.0 5.2 3.7 3.1 2.8 2.6 2.4 2.3 2.1 1.9 1.7 1.6 1.5 1.5 1.6 1.6 1.7 1.7 1.7 1.6 1.6 1.5 1.5 1.6 1.7 1.9 2.1 2.3 2.4 2.6 2.8 3.1 3.7 5.2 9.0 85.0 6.8 13.4 22.2 26.4 24.2 20.0 17.8 23.7 39.1 43.3 51.0 53.4 53.0 46.1 40.4 38.5 41.0 41.8 39.2 41.8 41.0 38.5 40.4 46.1 53.0 53.4 51.0 43.3 39.1 23.7 17.8 20.0 24.2 26.4 22.2 13.4 6.8 4.2 3.3 2.9 2.7 2.6 2.4 2.3 2.2 2.1 1.9 1.8 1.7 1.6 1.5 1.5 1.5 1.6 1.6 1.6 1.5 1.5 1.5 1.6 1.7 1.8 1.9 2.1 2.2 2.3 2.4 2.6 2.7 2.9 3.3 4.2 90.0 4.0 5.2 5.9 5.9 5.6 6.0 6.5 6.7 7.0 9.3 12.6 19.4 30.3 31.1 27.6 28.8 36.2 46.0 43.6 46.0 36.2 28.8 27.6 31.1 30.3 19.4 12.6 9.3 7.0 6.7 6.5 6.0 5.6 5.9 5.9 5.2 4.0 3.1 2.7 2.6 2.6 2.6 2.5 2.5 2.4 2.4 2.3 2.1 2.0 1.9 1.8 1.8 1.7 1.7 1.8 1.7 1.7 1.8 1.8 1.9 2.0 2.1 2.3 2.4 2.4 2.5 2.5 2.6 2.6 2.6 2.7 3.1 95.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 130.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 135.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 140.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 145.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 150.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 155.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 160.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 165.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 170.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 175.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 180.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0