Illuminance plots of T001341A

(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]      SW6520.TL
# [LUMINAIRE] 7403 B SHP-E 250W
# [LUMCAT]    VICTOR SHP-E 250W (V3 L3)
# [DATE]      15.03.00 *Thorn Lighting Format, Version
# down given: 100%
# out given: 74.5%
# tilt: 0.0
# [LAMP]      SHP-T 250W
# Source file: ldt/T001341A.LDT
# Luminaire flux =   745 raw, for the given bulb(s) it would be 23832 lm,
#                   74.5 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.0 cd / 1000 lm ,  0.7 % 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   213 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   163 cd / 1000 lm,
# maximum spec. lum. intensity   286 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   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198
  2.0   193   193   194   194   194   195   196   196   198   199   200   200   201   202   202   202   203   203   203
  4.0   187   188   188   189   190   192   194   195   198   200   201   202   204   205   206   207   208   209   208
  6.0   182   183   184   185   187   189   192   194   198   201   203   205   207   209   210   211   212   212   213
  8.0   177   178   180   181   183   187   190   194   198   202   205   208   210   213   214   215   216   217   216
 10.0   171   173   175   176   179   184   189   194   199   204   208   211   215   217   217   218   219   220   220
 12.0   167   168   170   173   176   182   187   193   200   206   211   215   219   221   221   222   222   223   223
 14.0   163   164   165   168   173   179   186   193   201   208   215   220   223   225   226   225   225   225   225
 16.0   158   159   162   165   170   177   185   193   202   211   219   224   228   229   229   228   226   226   226
 18.0   154   155   157   161   167   174   183   193   204   214   222   229   233   234   232   230   228   227   226
 20.0   150   151   154   158   164   172   182   193   205   216   227   234   237   238   235   232   228   226   225
 22.0   145   147   150   154   161   170   180   193   206   219   231   239   243   242   238   232   227   225   224
 24.0   141   143   146   151   158   167   179   191   206   221   235   244   248   247   240   233   226   223   221
 26.0   138   139   142   147   155   165   177   190   207   223   239   249   252   250   242   232   224   220   218
 28.0   134   136   139   144   152   162   174   189   207   226   243   253   257   252   242   231   221   217   214
 30.0   130   132   136   141   149   160   172   188   207   228   248   258   261   255   243   230   218   213   209
 32.0   127   129   133   138   147   157   170   187   208   231   252   262   263   256   242   226   213   208   204
 34.0   124   126   130   136   144   155   169   187   209   234   256   266   265   256   240   223   208   202   198
 36.0   121   123   127   133   141   153   167   185   210   237   260   269   267   255   236   218   203   195   191
 38.0   118   121   125   131   139   151   165   185   210   238   262   272   267   252   232   212   196   189   185
 40.0   115   118   122   128   137   148   163   183   209   240   266   275   267   249   227   204   188   182   177
 42.0   112   115   120   126   135   147   161   181   209   243   270   277   266   245   220   198   182   174   170
 44.0   110   113   117   124   132   144   159   179   210   248   275   280   265   240   211   189   173   166   163
 46.0   107   110   115   121   130   142   156   178   212   253   280   282   264   234   203   179   164   158   155
 48.0   104   107   112   119   127   139   154   177   215   257   284   284   261   228   194   170   155   150   147
 50.0   101   104   109   115   124   137   152   176   216   260   286   283   256   220   184   160   146   141   139
 52.0  98.0   101   105   112   121   134   148   174   216   261   286   280   250   210   173   150   136   133   129
 54.0  95.0  96.0   102   108   118   130   145   171   215   260   283   275   242   200   164   138   125   123   120
 56.0  90.0  92.0  98.0   105   114   127   142   167   210   255   277   265   230   189   152   129   117   114   110
 58.0  86.0  88.0  93.0   100   110   122   137   161   204   248   267   251   216   175   139   118   106   105   102
 60.0  81.0  83.0  88.0  96.0   104   116   130   153   194   235   253   236   199   160   129   106  96.0  95.0  93.0
 62.0  77.0  78.0  83.0  91.0  99.0   109   120   143   179   218   233   216   181   143   115  97.0  88.0  85.0  84.0
 64.0  70.0  72.0  77.0  83.0  93.0   101   112   131   165   200   213   192   158   126   100  88.0  79.0  78.0  75.0
 66.0  64.0  65.0  70.0  76.0  84.0  91.0   100   117   148   180   190   166   137   108  87.0  76.0  70.0  70.0  68.0
 68.0  59.0  59.0  64.0  69.0  75.0  81.0  88.0   102   129   156   163   145   116  89.0  73.0  65.0  62.0  62.0  61.0
 70.0  52.0  52.0  56.0  61.0  67.0  71.0  75.0  88.0   109   133   136   119  94.0  72.0  59.0  54.0  53.0  54.0  50.0
 72.0  44.0  46.0  48.0  52.0  57.0  61.0  65.0  74.0  91.0   108   111  94.0  74.0  57.0  45.0  42.0  41.0  45.0  41.0
 74.0  37.0  38.0  40.0  43.0  47.0  50.0  53.0  59.0  73.0  86.0  87.0  75.0  55.0  42.0  35.0  31.0  31.0  35.0  33.0
 76.0  31.0  31.0  33.0  36.0  37.0  40.0  41.0  46.0  55.0  63.0  63.0  53.0  39.0  29.0  25.0  22.0  22.0  24.0  23.0
 78.0  22.0  23.0  25.0  27.0  29.0  31.0  32.0  35.0  40.0  45.0  45.0  35.0  25.0  19.0  15.0  14.0  14.0  16.0  14.0
 80.0  16.0  16.0  18.0  18.0  20.0  21.0  22.0  23.0  27.0  30.0  27.0  21.0  15.0  11.0   9.0   7.0   7.0   9.0   8.0
 82.0  10.0  10.0  12.0  12.0  13.0  13.0  13.0  13.0  16.0  17.0  15.0  11.0   8.0   5.0   4.0   3.0   3.0   4.0   4.0
 84.0   5.0   5.0   6.0   6.0   6.0   7.0   6.0   6.0   6.0   6.0   5.0   3.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0
 86.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   0.0   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