Illuminance plots of Arc_2686_SNN_1A_1_ST_150_17500_2000_E40

(as computed by ies2tab from that IES photometry file)

spacing 5 plot single luminaire plot
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.

illuminance scale

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.

ies2tab text output:

   
       
# [MANUFAC]   INDAL
# [TEST]      LM02254  / INR5150
# [LUMINAIRE] 2686 SNN/1A
# [LUMCAT]    Arc
# [DATE]      2002  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 75.9%
# tilt: 0.0
# [LAMP]      1 ST 150 17500 2000 E40
# Bulbs: 1,  17500 lm each
# Source file: Arc_2686_SNN_1A_1_ST_150_17500_2000_E40.ldt
# Luminaire flux =   759 raw, for the given bulb(s) it would be 13276 lm,
#                   75.9 % of the bulb flux
# between 75 and 90:  2.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  32.0 cd / 1000 lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   472 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   427 cd / 1000 lm,
# maximum spec. lum. intensity   472 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   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146
  2.5   151   151   152   153   154   154   155   156   157   158   158   159   159   158   158   158   158   157   156   157   158   158   158   158   159   159   158   158   157   156   155   154   154   153   152   151   151   150   149   148   148   147   146   146   146   146   145   144   143   143   142   141   140   140   140   140   140   141   142   143   143   144   145   146   146   146   146   147   148   148   149   150
  5.0   156   157   158   160   162   163   164   166   168   169   171   171   172   171   170   170   170   168   167   168   170   170   170   171   172   171   171   169   168   166   164   163   162   160   158   157   156   154   152   151   150   148   147   147   147   145   144   142   141   139   138   136   134   134   135   134   134   136   138   139   141   142   144   145   147   147   147   148   150   151   152   154
  7.5   156   157   158   161   163   166   168   171   174   176   178   180   182   183   185   184   183   181   179   181   183   184   185   183   182   180   178   176   174   171   168   166   163   161   158   157   156   153   151   149   148   146   144   144   143   142   141   140   138   137   136   134   131   131   131   131   131   134   136   137   138   140   141   142   143   144   144   146   148   149   151   153
 10.0   156   157   159   162   165   168   172   176   180   183   186   189   192   196   200   198   196   193   191   193   196   198   200   196   192   189   186   183   180   176   172   168   165   162   159   157   156   153   150   148   146   144   142   140   139   138   138   137   136   135   135   132   129   128   127   128   129   132   135   135   136   137   138   138   139   140   142   144   146   148   150   153
 12.5   166   169   171   176   180   184   187   190   193   193   193   196   199   203   207   207   207   204   200   204   207   207   207   203   199   196   193   193   193   190   187   184   180   176   171   169   166   162   158   155   152   149   146   144   141   138   135   134   133   132   131   129   126   125   124   125   126   129   131   132   133   134   135   138   141   144   146   149   152   155   158   162
 15.0   177   180   184   190   196   199   202   204   206   203   201   203   206   210   214   216   218   214   210   214   218   216   214   210   206   203   201   203   206   204   202   199   196   190   184   180   177   171   166   162   158   154   150   147   144   138   132   131   130   128   127   125   124   123   122   123   124   125   127   128   130   131   132   138   144   147   150   154   158   162   166   171
 17.5   177   182   187   195   202   207   211   215   218   217   215   212   208   211   213   214   215   212   209   212   215   214   213   211   208   212   215   217   218   215   211   207   202   195   187   182   177   172   166   162   158   153   149   146   142   137   132   129   127   125   123   122   120   119   118   119   120   122   123   125   127   129   132   137   142   146   149   153   158   162   166   172
 20.0   178   184   191   199   208   214   221   225   230   230   230   220   211   211   212   212   212   210   209   210   212   212   212   211   211   220   230   230   230   225   221   214   208   199   191   184   178   172   167   162   158   153   148   144   141   136   132   128   124   122   120   118   116   115   115   115   116   118   120   122   124   128   132   136   141   144   148   153   158   162   167   172
 22.5   178   185   192   201   210   216   222   226   230   229   229   221   213   208   203   201   200   199   198   199   200   201   203   208   213   221   229   229   230   226   222   216   210   201   192   185   178   172   165   161   156   151   146   142   138   133   129   125   121   118   116   114   112   112   111   112   112   114   116   118   121   125   129   133   138   142   146   151   156   161   165   172
 25.0   178   186   194   203   212   218   224   227   230   229   228   222   216   205   194   191   188   187   187   187   188   191   194   205   216   222   228   229   230   227   224   218   212   203   194   186   178   171   164   159   155   149   144   139   135   130   126   122   118   115   112   110   108   108   108   108   108   110   112   115   118   122   126   130   135   139   144   149   155   159   164   171
 27.5   179   188   197   207   217   221   225   227   228   225   222   215   208   196   184   180   176   175   173   175   176   180   184   196   208   215   222   225   228   227   225   221   217   207   197   188   179   171   163   158   152   147   141   136   131   127   122   118   114   111   108   106   104   104   103   104   104   106   108   111   114   118   122   127   131   136   141   147   152   158   163   171
 30.0   180   190   201   211   222   224   227   226   226   221   216   208   200   187   174   169   164   162   160   162   164   169   174   187   200   208   216   221   226   226   227   224   222   211   201   190   180   171   162   156   150   144   138   133   128   123   118   114   111   107   104   102   100  99.5  99.0  99.5   100   102   104   107   111   114   118   123   128   133   138   144   150   156   162   171
 32.5   178   191   203   214   226   229   231   229   227   220   213   205   197   186   175   166   158   156   153   156   158   166   175   186   197   205   213   220   227   229   231   229   226   214   203   191   178   168   157   151   145   139   133   129   125   120   115   111   107   104   100  98.3  96.0  95.3  94.5  95.3  96.0  98.3   100   104   107   111   115   120   125   129   133   139   145   151   157   168
 35.0   177   191   205   217   230   233   236   232   228   219   211   203   195   185   176   164   152   149   147   149   152   164   176   185   195   203   211   219   228   232   236   233   230   217   205   191   177   164   152   146   140   134   128   125   122   117   112   108   104   100  97.0  94.5  92.0  91.0  90.0  91.0  92.0  94.5  97.0   100   104   108   112   117   122   125   128   134   140   146   152   164
 37.5   177   190   202   215   227   234   241   237   233   224   214   209   204   196   188   173   159   154   149   154   159   173   188   196   204   209   214   224   233   237   241   234   227   215   202   190   177   164   152   145   138   131   125   122   118   114   109   105   101  97.3  93.5  90.3  87.0  86.3  85.5  86.3  87.0  90.3  93.5  97.3   101   105   109   114   118   122   125   131   138   145   152   164
 40.0   177   188   200   212   224   235   246   242   238   228   218   216   214   207   200   183   166   158   151   158   166   183   200   207   214   216   218   228   238   242   246   235   224   212   200   188   177   164   152   144   136   129   122   118   115   110   106   102  98.0  94.0  90.0  86.0  82.0  81.5  81.0  81.5  82.0  86.0  90.0  94.0  98.0   102   106   110   115   118   122   129   136   144   152   164
 42.5   191   208   224   237   250   251   252   244   235   228   221   228   235   228   221   199   178   169   161   169   178   199   221   228   235   228   221   228   235   244   252   251   250   237   224   208   191   175   158   147   136   129   121   117   112   108   103  98.5  94.0  89.8  85.5  81.8  78.0  77.3  76.5  77.3  78.0  81.8  85.5  89.8  94.0  98.5   103   108   112   117   121   129   136   147   158   175
 45.0   206   227   249   262   276   267   259   245   232   228   224   240   257   249   242   216   190   180   171   180   190   216   242   249   257   240   224   228   232   245   259   267   276   262   249   227   206   185   165   151   137   128   120   115   110   105   100  95.0  90.0  85.5  81.0  77.5  74.0  73.0  72.0  73.0  74.0  77.5  81.0  85.5  90.0  95.0   100   105   110   115   120   128   137   151   165   185
 47.5   214   248   282   308   335   313   291   267   243   234   225   249   272   264   255   223   191   184   177   184   191   223   255   264   272   249   225   234   243   267   291   313   335   308   282   248   214   190   165   151   137   128   119   114   108   103  97.0  91.5  86.0  81.0  76.0  72.3  68.5  67.5  66.5  67.5  68.5  72.3  76.0  81.0  86.0  91.5  97.0   103   108   114   119   128   137   151   165   190
 50.0   222   268   315   354   394   359   324   289   254   240   226   257   288   278   268   230   192   187   183   187   192   230   268   278   288   257   226   240   254   289   324   359   394   354   315   268   222   194   166   152   138   128   119   113   107   100  94.0  88.0  82.0  76.5  71.0  67.0  63.0  62.0  61.0  62.0  63.0  67.0  71.0  76.5  82.0  88.0  94.0   100   107   113   119   128   138   152   166   194
 52.5   214   258   301   334   367   356   345   307   269   247   224   253   282   269   257   220   183   178   173   178   183   220   257   269   282   253   224   247   269   307   345   356   367   334   301   258   214   187   159   147   135   126   116   110   104  97.3  90.5  83.8  77.0  71.3  65.5  61.3  57.0  56.0  55.0  56.0  57.0  61.3  65.5  71.3  77.0  83.8  90.5  97.3   104   110   116   126   135   147   159   187
 55.0   207   247   288   314   341   353   366   325   284   253   223   249   276   261   246   210   174   168   163   168   174   210   246   261   276   249   223   253   284   325   366   353   341   314   288   247   207   179   152   142   132   123   114   107   101  94.0  87.0  79.5  72.0  66.0  60.0  55.5  51.0  50.0  49.0  50.0  51.0  55.5  60.0  66.0  72.0  79.5  87.0  94.0   101   107   114   123   132   142   152   179
 57.5   207   262   317   362   406   390   374   321   267   240   212   226   240   225   210   184   158   153   148   153   158   184   210   225   240   226   212   240   267   321   374   390   406   362   317   262   207   178   149   139   129   120   111   104  97.5  89.8  82.0  74.5  67.0  61.0  55.0  50.3  45.5  44.0  42.5  44.0  45.5  50.3  55.0  61.0  67.0  74.5  82.0  89.8  97.5   104   111   120   129   139   149   178
 60.0   208   277   347   409   471   426   382   316   251   226   202   203   205   189   174   158   142   137   133   137   142   158   174   189   205   203   202   226   251   316   382   426   471   409   347   277   208   177   146   136   126   117   109   101  94.0  85.5  77.0  69.5  62.0  56.0  50.0  45.0  40.0  38.0  36.0  38.0  40.0  45.0  50.0  56.0  62.0  69.5  77.0  85.5  94.0   101   109   117   126   136   146   177
 62.5   201   272   343   407   471   444   416   341   265   221   176   167   157   146   134   122   110   108   105   108   110   122   134   146   157   167   176   221   265   341   416   444   471   407   343   272   201   170   139   131   122   113   104  96.8  89.0  80.5  72.0  64.5  57.0  50.8  44.5  39.8  35.0  32.5  30.0  32.5  35.0  39.8  44.5  50.8  57.0  64.5  72.0  80.5  89.0  96.8   104   113   122   131   139   170
 65.0   194   267   340   406   472   461   450   365   280   215   150   130   110   102  94.0  86.5  79.0  78.0  77.0  78.0  79.0  86.5  94.0   102   110   130   150   215   280   365   450   461   472   406   340   267   194   163   133   125   118   109   100  92.0  84.0  75.5  67.0  59.5  52.0  45.5  39.0  34.5  30.0  27.0  24.0  27.0  30.0  34.5  39.0  45.5  52.0  59.5  67.0  75.5  84.0  92.0   100   109   118   125   133   163
 67.5   176   242   308   368   427   425   423   341   260   195   130   109  88.0  80.5  73.0  66.8  60.5  59.5  58.5  59.5  60.5  66.8  73.0  80.5  88.0   109   130   195   260   341   423   425   427   368   308   242   176   147   118   113   107  98.5  90.0  83.0  76.0  68.3  60.5  53.3  46.0  39.3  32.5  27.8  23.0  20.0  17.0  20.0  23.0  27.8  32.5  39.3  46.0  53.3  60.5  68.3  76.0  83.0  90.0  98.5   107   113   118   147
 70.0   158   217   277   329   382   389   396   318   240   175   110  88.0  66.0  59.0  52.0  47.0  42.0  41.0  40.0  41.0  42.0  47.0  52.0  59.0  66.0  88.0   110   175   240   318   396   389   382   329   277   217   158   131   104   100  96.0  88.0  80.0  74.0  68.0  61.0  54.0  47.0  40.0  33.0  26.0  21.0  16.0  13.0  10.0  13.0  16.0  21.0  26.0  33.0  40.0  47.0  54.0  61.0  68.0  74.0  80.0  88.0  96.0   100   104   131
 72.5  99.0   141   184   221   259   272   285   231   178   133  87.5  70.8  54.0  47.8  41.5  37.0  32.5  31.3  30.0  31.3  32.5  37.0  41.5  47.8  54.0  70.8  87.5   133   178   231   285   272   259   221   184   141  99.0  80.5  62.0  59.5  57.0  51.5  46.0  42.3  38.5  34.5  30.5  27.0  23.5  19.8  16.0  13.0  10.0   8.5   7.0   8.5  10.0  13.0  16.0  19.8  23.5  27.0  30.5  34.5  38.5  42.3  46.0  51.5  57.0  59.5  62.0  80.5
 75.0  40.0  65.5  91.0   113   136   155   174   145   116  90.5  65.0  53.5  42.0  36.5  31.0  27.0  23.0  21.5  20.0  21.5  23.0  27.0  31.0  36.5  42.0  53.5  65.0  90.5   116   145   174   155   136   113  91.0  65.5  40.0  30.0  20.0  19.0  18.0  15.0  12.0  10.5   9.0   8.0   7.0   7.0   7.0   6.5   6.0   5.0   4.0   4.0   4.0   4.0   4.0   5.0   6.0   6.5   7.0   7.0   7.0   8.0   9.0  10.5  12.0  15.0  18.0  19.0  20.0  30.0
 77.5  26.0  41.3  56.5  69.0  81.5  92.3   103  85.0  67.0  52.0  37.0  30.3  23.5  21.0  18.5  16.5  14.5  13.8  13.0  13.8  14.5  16.5  18.5  21.0  23.5  30.3  37.0  52.0  67.0  85.0   103  92.3  81.5  69.0  56.5  41.3  26.0  20.3  14.5  13.8  13.0  11.0   9.0   7.8   6.5   6.0   5.5   5.5   5.5   5.0   4.5   4.0   3.5   3.3   3.0   3.3   3.5   4.0   4.5   5.0   5.5   5.5   5.5   6.0   6.5   7.8   9.0  11.0  13.0  13.8  14.5  20.3
 80.0  12.0  17.0  22.0  24.5  27.0  29.5  32.0  25.0  18.0  13.5   9.0   7.0   5.0   5.5   6.0   6.0   6.0   6.0   6.0   6.0   6.0   6.0   6.0   5.5   5.0   7.0   9.0  13.5  18.0  25.0  32.0  29.5  27.0  24.5  22.0  17.0  12.0  10.5   9.0   8.5   8.0   7.0   6.0   5.0   4.0   4.0   4.0   4.0   4.0   3.5   3.0   3.0   3.0   2.5   2.0   2.5   3.0   3.0   3.0   3.5   4.0   4.0   4.0   4.0   4.0   5.0   6.0   7.0   8.0   8.5   9.0  10.5
 82.5   8.0  10.8  13.5  14.8  16.0  17.0  18.0  14.3  10.5   8.0   5.5   4.5   3.5   3.8   4.0   3.8   3.5   3.5   3.5   3.5   3.5   3.8   4.0   3.8   3.5   4.5   5.5   8.0  10.5  14.3  18.0  17.0  16.0  14.8  13.5  10.8   8.0   7.0   6.0   5.5   5.0   4.5   4.0   3.5   3.0   3.0   3.0   2.8   2.5   2.3   2.0   2.0   2.0   1.8   1.5   1.8   2.0   2.0   2.0   2.3   2.5   2.8   3.0   3.0   3.0   3.5   4.0   4.5   5.0   5.5   6.0   7.0
 85.0   4.0   4.5   5.0   5.0   5.0   4.5   4.0   3.5   3.0   2.5   2.0   2.0   2.0   2.0   2.0   1.5   1.0   1.0   1.0   1.0   1.0   1.5   2.0   2.0   2.0   2.0   2.0   2.5   3.0   3.5   4.0   4.5   5.0   5.0   5.0   4.5   4.0   3.5   3.0   2.5   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.5   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.5   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.5   3.0   3.5
 87.5   2.0   2.3   2.5   2.5   2.5   2.3   2.0   1.8   1.5   1.3   1.0   1.0   1.0   1.0   1.0   0.8   0.5   0.5   0.5   0.5   0.5   0.8   1.0   1.0   1.0   1.0   1.0   1.3   1.5   1.8   2.0   2.3   2.5   2.5   2.5   2.3   2.0   1.8   1.5   1.3   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.8   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   0.8   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.3   1.5   1.8
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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