Illuminance plots of Arc_2686_SNN_2D_1_MT_35_3500_3000_G12

(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]      LM02419  / INR5314
# [LUMINAIRE] 2686 SNN/2D
# [LUMCAT]    Arc
# [DATE]      2002  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 79.6%
# tilt: 0.0
# [LAMP]      1 MT 35 3500 3000 G12
# Bulbs: 1,   3500 lm each
# Source file: Arc_2686_SNN_2D_1_MT_35_3500_3000_G12.ldt
# Luminaire flux =   796 raw, for the given bulb(s) it would be  2785 lm,
#                   79.6 % of the bulb flux
# between 75 and 90:  4.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  82.0 cd / 1000 lm ,  0.9 % 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   500 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   530 cd / 1000 lm,
# maximum spec. lum. intensity   530 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   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172
  2.5   181   182   183   185   186   186   186   186   185   185   185   185   185   186   187   187   188   188   188   188   188   187   187   186   185   185   185   185   185   186   186   186   186   185   183   182   181   180   179   178   177   175   174   173   172   171   170   169   169   168   168   167   167   166   165   166   167   167   168   168   169   169   170   171   172   173   174   175   177   178   179   180
  5.0   191   193   195   198   201   200   200   199   199   198   198   198   199   200   202   203   204   204   204   204   204   203   202   200   199   198   198   198   199   199   200   200   201   198   195   193   191   189   187   184   182   179   176   174   172   170   168   167   166   165   164   163   162   160   158   160   162   163   164   165   166   167   168   170   172   174   176   179   182   184   187   189
  7.5   192   195   197   201   205   207   209   211   213   215   216   217   217   215   212   213   214   213   211   213   214   213   212   215   217   217   216   215   213   211   209   207   205   201   197   195   192   190   187   184   181   178   175   173   171   169   167   166   165   164   162   162   161   159   157   159   161   162   162   164   165   166   167   169   171   173   175   178   181   184   187   190
 10.0   193   196   200   205   210   214   218   223   228   231   235   235   236   229   222   223   224   221   219   221   224   223   222   229   236   235   235   231   228   223   218   214   210   205   200   196   193   190   188   184   180   177   174   172   170   168   166   165   164   162   161   160   160   158   156   158   160   160   161   162   164   165   166   168   170   172   174   177   180   184   188   190
 12.5   194   199   203   208   213   217   221   225   229   231   232   232   231   224   218   216   215   212   209   212   215   216   218   224   231   232   232   231   229   225   221   217   213   208   203   199   194   192   189   185   180   177   173   170   168   166   163   161   159   157   155   154   153   152   150   152   153   154   155   157   159   161   163   166   168   170   173   177   180   185   189   192
 15.0   196   201   206   211   217   221   225   227   230   230   230   228   226   220   214   210   206   203   200   203   206   210   214   220   226   228   230   230   230   227   225   221   217   211   206   201   196   193   190   185   181   176   172   169   166   163   161   157   154   151   149   148   147   145   144   145   147   148   149   151   154   157   161   163   166   169   172   176   181   185   190   193
 17.5   194   200   207   213   219   223   227   227   226   223   219   216   212   204   197   193   189   186   184   186   189   193   197   204   212   216   219   223   226   227   227   223   219   213   207   200   194   191   188   184   179   175   170   167   163   159   155   151   147   144   140   139   137   136   135   136   137   139   140   144   147   151   155   159   163   167   170   175   179   184   188   191
 20.0   192   200   208   215   222   226   230   226   222   215   209   203   198   189   180   176   172   170   168   170   172   176   180   189   198   203   209   215   222   226   230   226   222   215   208   200   192   189   186   182   178   173   169   164   160   155   150   145   140   136   132   130   128   127   127   127   128   130   132   136   140   145   150   155   160   164   169   173   178   182   186   189
 22.5   191   199   207   214   221   223   224   219   213   206   199   193   187   178   169   165   161   160   159   160   161   165   169   178   187   193   199   206   213   219   224   223   221   214   207   199   191   188   184   180   175   171   166   161   156   149   143   137   132   128   124   122   120   119   118   119   120   122   124   128   132   137   143   149   156   161   166   171   175   180   184   188
 25.0   191   198   206   213   220   219   219   212   205   197   190   183   176   167   159   155   151   150   150   150   151   155   159   167   176   183   190   197   205   212   219   219   220   213   206   198   191   186   182   177   173   168   164   158   152   144   136   130   124   120   116   114   112   111   110   111   112   114   116   120   124   130   136   144   152   158   164   168   173   177   182   186
 27.5   195   204   212   216   221   219   216   209   202   195   188   181   174   167   161   155   149   149   149   149   149   155   161   167   174   181   188   195   202   209   216   219   221   216   212   204   195   188   180   175   169   164   158   151   144   136   129   123   118   114   111   109   107   106   105   106   107   109   111   114   118   123   129   136   144   151   158   164   169   175   180   188
 30.0   200   209   218   220   222   218   214   207   200   193   186   179   172   167   163   155   148   148   149   148   148   155   163   167   172   179   186   193   200   207   214   218   222   220   218   209   200   189   179   172   166   159   152   144   136   129   122   117   112   109   106   104   102   101 100.0   101   102   104   106   109   112   117   122   129   136   144   152   159   166   172   179   189
 32.5   199   215   231   231   231   222   213   207   201   195   189   182   175   175   174   166   157   156   154   156   157   166   174   175   175   182   189   195   201   207   213   222   231   231   231   215   199   186   173   165   157   149   142   135   127   122   116   112   108   105   102 100.0  98.0  96.7  95.5  96.7  98.0 100.0   102   105   108   112   116   122   127   135   142   149   157   165   173   186
 35.0   198   221   245   242   240   226   212   207   202   197   192   185   179   182   186   176   166   163   160   163   166   176   186   182   179   185   192   197   202   207   212   226   240   242   245   221   198   182   167   157   148   140   132   125   119   115   111   107   104   101  98.0  96.0  94.0  92.5  91.0  92.5  94.0  96.0  98.0   101   104   107   111   115   119   125   132   140   148   157   167   182
 37.5   200   212   224   224   224   215   206   203   200   201   201   201   200   203   205   193   180   173   166   173   180   193   205   203   200   201   201   201   200   203   206   215   224   224   224   212   200   185   169   157   145   137   129   122   115   111   106   103 100.0  97.0  94.0  92.0  90.0  88.7  87.5  88.7  90.0  92.0  94.0  97.0 100.0   103   106   111   115   122   129   137   145   157   169   185
 40.0   202   203   204   206   208   204   200   199   199   204   210   216   222   223   225   209   194   183   173   183   194   209   225   223   222   216   210   204   199   199   200   204   208   206   204   203   202   187   172   157   142   134   126   118   111   106   102  99.0  96.0  93.0  90.0  88.0  86.0  85.0  84.0  85.0  86.0  88.0  90.0  93.0  96.0  99.0   102   106   111   118   126   134   142   157   172   187
 42.5   225   241   257   249   241   223   204   203   201   207   213   231   249   254   259   234   209   195   180   195   209   234   259   254   249   231   213   207   201   203   204   223   241   249   257   241   225   205   184   165   146   135   124   116   108   103  98.0  94.5  91.0  88.5  86.0  84.5  83.0  81.5  80.0  81.5  83.0  84.5  86.0  88.5  91.0  94.5  98.0   103   108   116   124   135   146   165   184   205
 45.0   249   279   310   292   275   242   209   206   204   210   216   246   276   285   294   259   224   206   188   206   224   259   294   285   276   246   216   210   204   206   209   242   275   292   310   279   249   223   197   173   150   136   122   113   105  99.5  94.0  90.0  86.0  84.0  82.0  81.0  80.0  78.0  76.0  78.0  80.0  81.0  82.0  84.0  86.0  90.0  94.0  99.5   105   113   122   136   150   173   197   223
 47.5   291   317   344   316   287   251   215   215   216   217   219   256   293   301   309   265   220   200   180   200   220   265   309   301   293   256   219   217   216   215   215   251   287   316   344   317   291   245   199   173   148   133   119   110   101  95.7  90.0  86.5  83.0  81.0  79.0  79.7  80.5  77.7  75.0  77.7  80.5  79.7  79.0  81.0  83.0  86.5  90.0  95.7   101   110   119   133   148   173   199   245
 50.0   333   355   378   339   300   260   221   224   228   225   222   266   310   317   325   270   216   194   172   194   216   270   325   317   310   266   222   225   228   224   221   260   300   339   378   355   333   267   201   173   146   131   116   107  98.0  92.0  86.0  83.0  80.0  78.0  76.0  78.5  81.0  77.5  74.0  77.5  81.0  78.5  76.0  78.0  80.0  83.0  86.0  92.0  98.0   107   116   131   146   173   201   267
 52.5   335   377   418   373   327   274   222   224   225   219   213   245   278   277   276   231   186   167   148   167   186   231   276   277   278   245   213   219   225   224   222   274   327   373   418   377   335   261   186   162   138   125   113   104  95.0  89.0  83.0  80.0  77.0  75.5  74.0  70.2  66.5  62.2  58.0  62.2  66.5  70.2  74.0  75.5  77.0  80.0  83.0  89.0  95.0   104   113   125   138   162   186   261
 55.0   338   398   459   406   354   288   223   223   223   213   204   225   246   237   228   192   156   140   125   140   156   192   228   237   246   225   204   213   223   223   223   288   354   406   459   398   338   255   172   151   130   120   110   101  92.0  86.0  80.0  77.0  74.0  73.0  72.0  62.0  52.0  47.0  42.0  47.0  52.0  62.0  72.0  73.0  74.0  77.0  80.0  86.0  92.0   101   110   120   130   151   172   255
 57.5   325   395   465   395   324   268   211   209   207   192   176   185   193   185   177   155   132   120   109   120   132   155   177   185   193   185   176   192   207   209   211   268   324   395   465   395   325   247   169   149   130   120   111   101  90.5  84.2  78.0  75.0  72.0  68.2  64.5  55.0  45.5  41.5  37.5  41.5  45.5  55.0  64.5  68.2  72.0  75.0  78.0  84.2  90.5   101   111   120   130   149   169   247
 60.0   313   392   472   383   294   247   200   196   192   170   148   144   141   134   127   117   108   100  93.0   100   108   117   127   134   141   144   148   170   192   196   200   247   294   383   472   392   313   239   166   148   130   121   112   100  89.0  82.5  76.0  73.0  70.0  63.5  57.0  48.0  39.0  36.0  33.0  36.0  39.0  48.0  57.0  63.5  70.0  73.0  76.0  82.5  89.0   100   112   121   130   148   166   239
 62.5   319   402   486   416   346   269   193   176   159   143   127   122   117   112   106   101  96.0  90.5  85.0  90.5  96.0   101   106   112   117   122   127   143   159   176   193   269   346   416   486   402   319   243   168   149   131   121   111  99.2  87.5  81.0  74.5  71.7  69.0  60.7  52.5  45.5  38.5  36.8  35.0  36.8  38.5  45.5  52.5  60.7  69.0  71.7  74.5  81.0  87.5  99.2   111   121   131   149   168   243
 65.0   325   412   500   449   398   292   186   156   127   116   106 100.0  94.0  90.0  86.0  85.0  84.0  80.5  77.0  80.5  84.0  85.0  86.0  90.0  94.0 100.0   106   116   127   156   186   292   398   449   500   412   325   247   170   151   132   121   110  98.0  86.0  79.5  73.0  70.5  68.0  58.0  48.0  43.0  38.0  37.5  37.0  37.5  38.0  43.0  48.0  58.0  68.0  70.5  73.0  79.5  86.0  98.0   110   121   132   151   170   247
 67.5   323   419   515   455   396   285   174   143   111   102  93.0  88.2  83.5  80.2  77.0  76.2  75.5  72.5  69.5  72.5  75.5  76.2  77.0  80.2  83.5  88.2  93.0   102   111   143   174   285   396   455   515   419   323   242   161   144   127   116   106  94.0  82.0  75.7  69.5  67.7  66.0  55.5  45.0  42.5  40.0  41.8  43.5  41.8  40.0  42.5  45.0  55.5  66.0  67.7  69.5  75.7  82.0  94.0   106   116   127   144   161   242
 70.0   322   426   530   462   394   278   162   129  96.0  88.0  80.0  76.5  73.0  70.5  68.0  67.5  67.0  64.5  62.0  64.5  67.0  67.5  68.0  70.5  73.0  76.5  80.0  88.0  96.0   129   162   278   394   462   530   426   322   237   153   137   122   112   102  90.0  78.0  72.0  66.0  65.0  64.0  53.0  42.0  42.0  42.0  46.0  50.0  46.0  42.0  42.0  42.0  53.0  64.0  65.0  66.0  72.0  78.0  90.0   102   112   122   137   153   237
 72.5   248   335   423   371   319   227   134   109  83.0  76.5  70.0  66.2  62.5  60.2  58.0  57.8  57.5  55.8  54.0  55.8  57.5  57.8  58.0  60.2  62.5  66.2  70.0  76.5  83.0   109   134   227   319   371   423   335   248   179   110   102  94.5  88.2  82.0  75.5  69.0  64.5  60.0  58.7  57.5  47.3  37.0  38.0  39.0  49.8  60.5  49.8  39.0  38.0  37.0  47.3  57.5  58.7  60.0  64.5  69.0  75.5  82.0  88.2  94.5   102   110   179
 75.0   174   245   316   280   244   175   107  88.5  70.0  65.0  60.0  56.0  52.0  50.0  48.0  48.0  48.0  47.0  46.0  47.0  48.0  48.0  48.0  50.0  52.0  56.0  60.0  65.0  70.0  88.5   107   175   244   280   316   245   174   121  68.0  67.5  67.0  64.5  62.0  61.0  60.0  57.0  54.0  52.5  51.0  41.5  32.0  34.0  36.0  53.5  71.0  53.5  36.0  34.0  32.0  41.5  51.0  52.5  54.0  57.0  60.0  61.0  62.0  64.5  67.0  67.5  68.0   121
 77.5   109   154   199   175   151   107  64.0  52.0  40.0  37.0  34.0  31.8  29.5  28.5  27.5  28.0  28.5  27.3  26.0  27.3  28.5  28.0  27.5  28.5  29.5  31.8  34.0  37.0  40.0  52.0  64.0   107   151   175   199   154   109  76.7  44.0  43.3  42.5  40.3  38.0  36.0  34.0  32.3  30.5  29.5  28.5  23.8  19.0  19.8  20.5  29.0  37.5  29.0  20.5  19.8  19.0  23.8  28.5  29.5  30.5  32.3  34.0  36.0  38.0  40.3  42.5  43.3  44.0  76.7
 80.0  45.0  63.5  82.0  70.0  58.0  39.5  21.0  15.5  10.0   9.0   8.0   7.5   7.0   7.0   7.0   8.0   9.0   7.5   6.0   7.5   9.0   8.0   7.0   7.0   7.0   7.5   8.0   9.0  10.0  15.5  21.0  39.5  58.0  70.0  82.0  63.5  45.0  32.5  20.0  19.0  18.0  16.0  14.0  11.0   8.0   7.5   7.0   6.5   6.0   6.0   6.0   5.5   5.0   4.5   4.0   4.5   5.0   5.5   6.0   6.0   6.0   6.5   7.0   7.5   8.0  11.0  14.0  16.0  18.0  19.0  20.0  32.5
 82.5  25.5  35.8  46.0  39.3  32.5  22.8  13.0  10.0   7.0   6.5   6.0   5.3   4.5   4.5   4.5   5.0   5.5   4.8   4.0   4.8   5.5   5.0   4.5   4.5   4.5   5.3   6.0   6.5   7.0  10.0  13.0  22.8  32.5  39.3  46.0  35.8  25.5  18.8  12.0  11.5  11.0  10.0   9.0   7.3   5.5   5.0   4.5   4.3   4.0   3.8   3.5   3.5   3.5   3.0   2.5   3.0   3.5   3.5   3.5   3.8   4.0   4.3   4.5   5.0   5.5   7.3   9.0  10.0  11.0  11.5  12.0  18.8
 85.0   6.0   8.0  10.0   8.5   7.0   6.0   5.0   4.5   4.0   4.0   4.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   4.0   4.0   4.0   4.5   5.0   6.0   7.0   8.5  10.0   8.0   6.0   5.0   4.0   4.0   4.0   4.0   4.0   3.5   3.0   2.5   2.0   2.0   2.0   1.5   1.0   1.5   2.0   1.5   1.0   1.5   2.0   1.5   1.0   1.5   2.0   2.0   2.0   2.5   3.0   3.5   4.0   4.0   4.0   4.0   4.0   5.0
 87.5   3.0   4.0   5.0   4.3   3.5   3.0   2.5   2.3   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   2.3   2.5   3.0   3.5   4.3   5.0   4.0   3.0   2.5   2.0   2.0   2.0   2.0   2.0   1.8   1.5   1.3   1.0   1.0   1.0   0.8   0.5   0.8   1.0   0.8   0.5   0.8   1.0   0.8   0.5   0.8   1.0   1.0   1.0   1.3   1.5   1.8   2.0   2.0   2.0   2.0   2.0   2.5
 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