Illuminance plots of T001309A

(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]      SW6482.TL
# [LUMINAIRE] 7401 B SHP-T 70W
# [LUMCAT]    VICTOR SHP-T 70W (V1 L1)
# [DATE]      15.03.00 *Thorn Lighting Format, Version
# down given: 100%
# out given: 73.9%
# tilt: 0.0
# [LAMP]      SHP-T 70W
# Source file: ldt/T001309A.LDT
# Luminaire flux =   739 raw, for the given bulb(s) it would be  4362 lm,
#                   73.9 % of the bulb flux
# between 75 and 90:  3.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  51.0 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   370 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   341 cd / 1000 lm,
# maximum spec. lum. intensity   370 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   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191
  2.0   186   187   187   187   188   188   189   190   190   192   192   193   194   194   195   195   196   196   196
  4.0   182   183   183   184   185   186   187   188   190   192   193   195   196   197   199   200   200   201   201
  6.0   178   178   179   180   182   184   185   187   189   192   194   197   199   201   203   204   206   207   207
  8.0   174   175   176   177   179   181   183   185   188   192   195   198   201   205   208   210   211   212   212
 10.0   170   171   172   174   176   178   181   183   187   192   195   200   205   209   212   215   216   217   217
 12.0   167   167   169   171   173   176   178   182   186   192   197   203   209   213   217   220   222   222   222
 14.0   164   165   167   167   171   173   177   181   186   192   199   206   212   218   223   225   226   226   225
 16.0   160   161   163   166   168   171   175   180   186   193   200   208   217   224   228   229   230   228   227
 18.0   156   157   161   163   165   169   173   178   184   193   201   211   221   229   233   233   232   229   228
 20.0   153   154   156   160   163   166   170   176   184   193   202   214   225   234   237   236   233   228   226
 22.0   148   150   152   156   159   163   169   175   183   192   204   216   229   238   242   238   232   226   222
 24.0   144   146   148   151   155   160   166   174   182   193   205   219   233   242   244   238   229   221   217
 26.0   141   141   143   146   151   156   164   173   182   194   207   223   238   247   246   237   226   215   209
 28.0   137   138   139   142   147   153   163   172   183   195   210   226   242   250   247   234   219   207   201
 30.0   132   134   135   138   144   151   161   172   184   197   212   230   246   253   246   230   212   196   190
 32.0   129   130   131   135   140   148   159   172   185   199   216   234   251   256   245   224   203   186   177
 34.0   125   125   127   131   137   146   157   172   186   202   219   239   255   257   242   217   192   174   167
 36.0   121   121   124   128   134   143   155   171   188   204   222   244   260   258   239   208   182   162   154
 38.0   117   118   120   124   130   140   153   170   189   206   226   249   265   259   234   198   171   151   141
 40.0   113   114   117   120   127   136   150   168   188   207   228   255   269   260   228   189   159   139   131
 42.0   109   110   113   117   124   133   147   165   187   209   231   259   274   259   222   178   146   128   118
 44.0   106   106   109   113   121   131   144   162   186   212   234   263   279   259   215   168   135   116   106
 46.0   102   103   105   109   117   127   140   158   183   213   240   270   283   257   207   160   123   105  97.0
 48.0  98.0  99.0   101   105   113   124   136   154   179   215   245   279   289   254   200   149   112  96.0  87.0
 50.0  94.0  96.0  96.0   101   111   120   133   149   175   215   251   289   297   253   191   138   105  87.0  78.0
 52.0  90.0  93.0  92.0  97.0   107   117   129   145   170   213   258   300   308   252   182   129  96.0  79.0  71.0
 54.0  85.0  88.0  88.0  93.0   103   114   125   139   164   209   264   312   319   253   173   119  87.0  70.0  63.0
 56.0  79.0  83.0  83.0  89.0   100   110   121   135   158   201   267   325   331   254   165   109  79.0  62.0  56.0
 58.0  74.0  77.0  78.0  85.0  95.0   106   117   131   151   193   269   341   344   255   157  99.0  72.0  55.0  49.0
 60.0  66.0  71.0  73.0  81.0  91.0   103   114   126   144   184   266   356   355   253   150  92.0  64.0  47.0  42.0
 62.0  59.0  64.0  68.0  76.0  87.0  99.0   110   121   137   172   259   368   365   248   140  84.0  56.0  41.0  34.0
 64.0  52.0  58.0  62.0  71.0  83.0  94.0   105   116   130   160   244   370   369   240   129  77.0  50.0  34.0  28.0
 66.0  44.0  51.0  55.0  66.0  77.0  89.0  99.0   109   121   150   223   359   361   227   117  70.0  44.0  28.0  24.0
 68.0  37.0  45.0  50.0  60.0  71.0  82.0  92.0   101   113   136   203   326   341   213   105  63.0  39.0  24.0  21.0
 70.0  30.0  39.0  44.0  53.0  65.0  75.0  85.0  93.0   104   123   178   282   298   189  94.0  55.0  35.0  21.0  18.0
 72.0  25.0  32.0  37.0  47.0  57.0  67.0  73.0  83.0  96.0   111   152   235   243   160  82.0  49.0  30.0  18.0  15.0
 74.0  19.0  25.0  30.0  38.0  44.0  50.0  57.0  64.0  76.0  95.0   120   182   199   130  69.0  43.0  25.0  15.0  11.0
 76.0  12.0  15.0  17.0  20.0  28.0  28.0  31.0  36.0  47.0  59.0  86.0   142   147   103  59.0  37.0  20.0  12.0   8.0
 78.0   6.0   7.0   8.0  10.0  11.0  11.0  12.0  15.0  20.0  28.0  45.0  91.0  97.0  71.0  48.0  31.0  17.0  10.0   5.0
 80.0   3.0   3.0   3.0   3.0   3.0   4.0   5.0   6.0   8.0  14.0  22.0  40.0  51.0  39.0  26.0  18.0  10.0   6.0   3.0
 82.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   4.0   7.0  13.0  17.0  19.0  12.0   5.0   3.0   2.0   2.0   2.0
 84.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   3.0   5.0   7.0   7.0   5.0   3.0   1.0   1.0   1.0   1.0
 86.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   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