Illuminance plots of T001336A

(as computed by ies2tab from that 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]   THORN LICHT GmbH
# [TEST]      SW6517.TL
# [LUMINAIRE] 7403 B SHP-T 250W
# [LUMCAT]    VICTOR SHP-T 250W (V2 S)
# [DATE]      15.03.00 *Thorn Lighting Format, Version
# down given: 100%
# out given: 74.4%
# tilt: 0.0
# [LAMP]      SHP-T 250W
# Source file: ldt/T001336A.LDT
# Luminaire flux =   744 raw, for the given bulb(s) it would be 20077 lm,
#                   74.4 % 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  63.0 cd / 1000 lm ,  0.8 % 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   351 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   311 cd / 1000 lm,
# maximum spec. lum. intensity   360 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  10.0  20.0  30.0  40.0  50.0  60.0  70.0  80.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0
#V:  
  0.0   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234
  2.0   234   233   233   233   233   233   233   234   234   234   235   235   234   234   234   234   234   234   234
  4.0   231   231   231   231   231   232   232   233   233   233   233   234   234   233   233   233   233   232   232
  6.0   229   227   227   228   228   229   229   231   231   231   233   233   232   232   231   230   230   229   228
  8.0   224   223   223   224   224   226   228   229   230   230   231   231   230   229   228   227   226   224   223
 10.0   218   217   218   219   220   223   225   228   230   230   230   230   228   226   224   223   221   219   218
 12.0   211   211   211   213   215   220   224   228   230   230   231   229   226   223   219   217   214   212   211
 14.0   204   204   204   207   212   217   222   227   230   231   231   228   224   220   214   211   207   204   203
 16.0   197   196   197   201   207   213   220   226   230   231   231   227   222   216   209   204   200   196   194
 18.0   188   188   189   194   201   209   218   226   231   233   231   226   219   211   203   197   191   188   185
 20.0   180   180   181   188   195   205   216   226   233   235   232   226   216   206   197   189   183   178   176
 22.0   171   171   174   181   190   202   215   227   235   237   234   225   214   202   190   181   174   169   167
 24.0   163   163   167   174   185   199   214   228   238   240   236   225   211   196   183   173   165   159   157
 26.0   155   155   159   167   179   196   213   230   241   243   238   226   209   192   176   165   155   150   148
 28.0   148   149   152   161   175   192   213   231   244   248   241   226   207   187   170   157   148   140   138
 30.0   141   141   146   155   170   189   212   233   248   252   244   226   204   182   163   149   139   132   130
 32.0   134   135   140   150   165   186   211   234   252   256   246   226   201   176   155   141   131   124   121
 34.0   128   129   134   145   161   183   210   236   255   260   249   225   196   170   149   134   123   116   113
 36.0   123   123   129   140   157   180   209   237   259   263   250   224   193   164   141   126   116   108   106
 38.0   117   118   124   135   153   178   207   238   261   264   250   221   188   158   135   119   108   102  98.0
 40.0   112   113   119   132   149   174   205   238   262   265   251   220   184   152   128   112   101  94.0  92.0
 42.0   107   108   115   128   146   171   203   236   262   269   254   220   180   147   122   106  95.0  88.0  86.0
 44.0   103   104   111   124   142   167   199   235   266   278   260   221   177   141   116  99.0  88.0  82.0  79.0
 46.0  98.0  99.0   106   121   138   163   196   236   275   289   269   222   173   136   111  94.0  82.0  76.0  73.0
 48.0  93.0  95.0   102   117   135   159   193   238   282   300   278   223   169   132   106  89.0  77.0  70.0  68.0
 50.0  89.0  91.0  99.0   113   131   155   190   241   291   312   285   223   165   126   101  84.0  72.0  66.0  64.0
 52.0  85.0  86.0  95.0   109   127   150   187   242   301   325   294   220   159   121  97.0  79.0  67.0  61.0  60.0
 54.0  79.0  82.0  90.0   105   122   146   183   243   308   337   300   216   153   115  92.0  76.0  63.0  57.0  55.0
 56.0  74.0  77.0  87.0   101   119   141   179   243   315   348   302   207   146   110  87.0  71.0  60.0  53.0  51.0
 58.0  71.0  72.0  82.0  96.0   114   136   173   240   322   356   298   196   137   104  83.0  67.0  56.0  49.0  46.0
 60.0  65.0  68.0  77.0  92.0   108   129   166   237   326   360   288   185   128  98.0  78.0  63.0  53.0  44.0  40.0
 62.0  60.0  63.0  71.0  87.0   103   122   158   231   327   359   272   170   120  93.0  74.0  58.0  50.0  40.0  35.0
 64.0  56.0  58.0  67.0  82.0  97.0   117   150   223   325   351   255   155   112  87.0  69.0  54.0  46.0  36.0  31.0
 66.0  50.0  52.0  62.0  76.0  91.0   109   140   215   317   333   231   142   104  81.0  64.0  50.0  41.0  32.0  27.0
 68.0  45.0  48.0  56.0  70.0  84.0   101   130   202   306   311   204   129  95.0  76.0  59.0  46.0  36.0  28.0  24.0
 70.0  40.0  42.0  51.0  64.0  78.0  94.0   120   186   285   279   183   115  89.0  70.0  55.0  42.0  32.0  25.0  22.0
 72.0  35.0  37.0  46.0  58.0  71.0  86.0   108   171   255   245   158   102  80.0  64.0  50.0  38.0  28.0  21.0  16.0
 74.0  31.0  32.0  39.0  51.0  62.0  76.0  95.0   148   214   206   132  91.0  71.0  57.0  44.0  33.0  23.0  18.0  14.0
 76.0  26.0  28.0  33.0  43.0  54.0  64.0  80.0   119   174   157   105  78.0  63.0  52.0  39.0  29.0  20.0  15.0  11.0
 78.0  21.0  22.0  27.0  35.0  44.0  52.0  62.0  83.0   117   109  77.0  57.0  51.0  42.0  34.0  24.0  16.0  11.0   7.0
 80.0  14.0  13.0  17.0  23.0  27.0  32.0  35.0  51.0  63.0  59.0  40.0  28.0  24.0  20.0  18.0  14.0   9.0   6.0   4.0
 82.0   6.0   6.0   6.0   8.0   8.0  10.0  14.0  20.0  32.0  25.0  14.0   9.0   5.0   5.0   3.0   3.0   2.0   3.0   2.0
 84.0   2.0   1.0   1.0   2.0   2.0   3.0   4.0   6.0  10.0  10.0   6.0   3.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0
 86.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   2.0   2.0   3.0   2.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0
 88.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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