Illuminance plots of T001308A

(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]      SW6481.TL
# [LUMINAIRE] 7401 B SHP-E 70W
# [LUMCAT]    VICTOR SHP-E 70W (V3 S)
# [DATE]      15.03.00 *Thorn Lighting Format, Version
# down given: 100%
# out given: 78.6%
# tilt: 0.0
# [LAMP]      SHP-E 70W
# Source file: ldt/T001308A.LDT
# Luminaire flux =   786 raw, for the given bulb(s) it would be  4402 lm,
#                   78.6 % of the bulb flux
# between 75 and 90:  2.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  25.0 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   205 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   155 cd / 1000 lm,
# maximum spec. lum. intensity   324 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   262   262   262   262   262   262   262   262   262   262   262   262   262   262   262   262   262   262   262
  2.0   269   270   269   269   268   267   266   265   264   263   261   260   259   257   256   256   255   256   254
  4.0   275   276   275   275   273   271   270   268   266   263   261   258   256   253   251   250   249   248   247
  6.0   279   281   280   279   278   276   274   272   269   265   261   257   253   249   245   242   240   239   237
  8.0   284   284   283   283   282   280   279   276   272   266   262   255   250   244   239   236   232   231   229
 10.0   286   287   285   286   285   285   283   280   275   269   262   255   247   240   233   229   224   222   220
 12.0   286   287   286   288   288   288   287   284   279   272   264   254   245   235   228   221   217   213   211
 14.0   284   286   285   288   290   291   292   289   284   276   265   253   242   230   221   214   208   205   203
 16.0   281   282   283   287   291   294   296   295   289   280   268   253   239   227   215   207   200   196   193
 18.0   275   277   279   284   290   295   300   299   294   283   270   252   237   222   209   200   192   188   185
 20.0   268   271   274   281   289   296   303   304   299   287   271   252   233   217   203   192   184   179   177
 22.0   261   264   267   275   286   296   306   309   305   292   273   251   231   211   196   186   176   172   169
 24.0   253   254   260   268   282   294   307   312   309   295   275   250   228   207   191   178   170   164   162
 26.0   243   245   251   262   276   291   307   315   313   299   277   249   224   201   184   171   162   157   154
 28.0   234   237   241   253   269   288   306   317   317   302   278   247   220   197   178   164   155   151   147
 30.0   225   227   232   243   261   282   303   317   320   305   279   245   216   192   173   159   149   144   141
 32.0   216   216   223   234   252   276   298   316   322   308   280   244   212   186   167   153   143   138   135
 34.0   208   209   212   223   241   266   292   314   324   311   281   241   207   180   161   146   136   132   129
 36.0   199   200   202   211   229   254   284   311   324   314   282   239   203   175   155   141   130   126   123
 38.0   191   191   193   200   219   243   275   306   323   314   282   237   198   170   150   135   126   119   118
 40.0   182   184   183   189   205   230   264   299   321   313   281   234   193   164   144   130   120   115   112
 42.0   173   174   173   177   191   217   253   293   319   313   278   229   188   159   138   125   115   110   107
 44.0   164   165   165   166   181   203   243   287   319   315   277   226   183   153   134   120   111   105   103
 46.0   155   156   155   155   168   193   233   281   318   316   278   223   178   148   129   115   106   101  98.0
 48.0   146   148   145   146   156   181   222   274   315   317   276   220   173   143   123   111   102  97.0  95.0
 50.0   138   138   139   136   146   169   211   266   311   315   275   216   170   139   119   107  99.0  93.0  91.0
 52.0   129   130   129   127   137   161   203   257   303   310   269   211   165   134   115   103  95.0  90.0  87.0
 54.0   121   122   121   119   128   151   190   243   291   300   262   205   160   129   111  99.0  91.0  86.0  84.0
 56.0   113   114   112   111   119   139   176   228   277   288   250   197   154   125   107  96.0  88.0  83.0  81.0
 58.0   106   106   105   103   111   130   163   211   260   271   236   185   147   119   103  92.0  85.0  80.0  78.0
 60.0  98.0  99.0  96.0  96.0   102   118   149   194   238   251   220   173   136   112  98.0  88.0  81.0  75.0  74.0
 62.0  90.0  90.0  87.0  87.0  92.0   107   134   176   218   230   201   160   125   103  91.0  83.0  76.0  71.0  69.0
 64.0  82.0  81.0  79.0  78.0  84.0  95.0   119   156   193   205   182   144   114  96.0  83.0  77.0  71.0  65.0  63.0
 66.0  74.0  72.0  70.0  70.0  75.0  87.0   106   138   171   182   163   129   102  85.0  75.0  68.0  62.0  59.0  56.0
 68.0  65.0  63.0  60.0  62.0  65.0  75.0  90.0   116   144   155   139   111  88.0  73.0  66.0  60.0  53.0  51.0  49.0
 70.0  54.0  53.0  51.0  52.0  56.0  62.0  74.0  96.0   120   129   118  94.0  76.0  64.0  57.0  51.0  46.0  43.0  42.0
 72.0  45.0  45.0  44.0  44.0  46.0  51.0  60.0  77.0  95.0   104  93.0  77.0  61.0  52.0  46.0  40.0  37.0  35.0  33.0
 74.0  35.0  36.0  34.0  35.0  35.0  38.0  45.0  57.0  71.0  79.0  73.0  58.0  46.0  40.0  35.0  31.0  28.0  26.0  26.0
 76.0  28.0  27.0  25.0  25.0  25.0  27.0  31.0  42.0  52.0  58.0  53.0  44.0  36.0  30.0  25.0  23.0  20.0  19.0  19.0
 78.0  19.0  18.0  18.0  17.0  18.0  19.0  23.0  27.0  35.0  39.0  37.0  30.0  24.0  19.0  17.0  15.0  14.0  13.0  13.0
 80.0  11.0  10.0  10.0  10.0  10.0  11.0  14.0  17.0  21.0  25.0  24.0  19.0  15.0  12.0  10.0   9.0   8.0   8.0   7.0
 82.0   6.0   5.0   5.0   5.0   5.0   6.0   7.0   9.0  12.0  14.0  12.0  10.0   8.0   6.0   6.0   4.0   4.0   4.0   4.0
 84.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   4.0   4.0   5.0   4.0   4.0   3.0   2.0   2.0   2.0   1.0   1.0
 86.0   1.0   0.0   1.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   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