Illuminance plots of T001311A

(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]      SW6484.TL
# [LUMINAIRE] 7401 B SHP-T 70W
# [LUMCAT]    VICTOR SHP-T 70W (V1 L3)
# [DATE]      15.03.00 *Thorn Lighting Format, Version
# down given: 100%
# out given: 72.3%
# tilt: 0.0
# [LAMP]      SHP-T 70W
# Source file: ldt/T001311A.LDT
# Luminaire flux =   723 raw, for the given bulb(s) it would be  4264 lm,
#                   72.3 % 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  54.0 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   366 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   350 cd / 1000 lm,
# maximum spec. lum. intensity   366 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   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174
  2.0   172   172   172   171   172   172   173   173   174   174   175   175   175   176   176   176   176   177   177
  4.0   170   169   169   170   171   171   173   173   174   174   176   177   177   178   178   178   179   180   181
  6.0   167   167   168   169   169   170   172   173   174   174   176   177   179   180   181   182   182   184   184
  8.0   165   165   166   167   169   169   170   171   173   174   176   178   180   181   184   185   186   187   188
 10.0   163   163   164   165   167   168   170   171   173   173   177   179   182   184   186   189   190   192   192
 12.0   159   160   161   164   166   168   169   170   172   173   177   179   183   187   190   192   195   196   197
 14.0   156   157   159   162   165   166   167   169   172   173   178   181   185   189   194   197   199   200   201
 16.0   153   153   157   161   163   164   166   168   171   173   178   182   188   194   198   201   204   205   206
 18.0   150   151   155   159   161   163   165   167   170   173   178   183   191   197   203   206   209   210   211
 20.0   147   148   151   156   158   160   162   165   169   172   179   185   193   201   207   211   213   214   213
 22.0   144   145   148   151   154   155   159   163   168   172   179   186   196   206   213   217   217   217   217
 24.0   140   141   143   146   149   152   157   162   168   172   180   188   199   209   219   220   221   219   218
 26.0   137   137   140   142   145   149   155   161   167   173   181   190   202   215   224   225   222   219   217
 28.0   133   135   135   138   142   147   154   160   168   174   182   192   206   220   229   229   223   217   214
 30.0   130   131   132   135   139   145   152   160   168   175   184   195   210   225   232   231   222   214   209
 32.0   127   128   129   132   136   142   151   159   169   176   187   198   215   230   237   231   219   208   203
 34.0   123   124   125   129   134   140   149   159   170   178   189   201   219   235   240   232   216   201   196
 36.0   120   120   123   126   131   137   147   158   170   179   191   206   225   241   243   230   210   193   186
 38.0   116   117   119   123   128   135   145   157   170   180   193   209   231   245   245   227   203   182   174
 40.0   113   114   116   120   125   132   143   155   170   182   194   212   236   251   246   222   192   170   162
 42.0   109   110   113   116   122   129   140   153   168   182   196   216   243   256   246   216   182   159   149
 44.0   106   107   109   113   119   127   137   149   166   183   198   220   249   261   246   210   170   146   135
 46.0   102   103   105   110   116   124   134   146   164   183   201   225   254   265   244   203   159   133   121
 48.0  98.0   100   101   106   113   121   130   143   160   183   203   230   263   269   242   193   149   120   110
 50.0  94.0  96.0  98.0   102   110   118   127   139   156   181   206   237   274   274   238   183   135   108  98.0
 52.0  89.0  91.0  93.0  98.0   106   115   124   135   152   178   209   244   285   280   233   173   123  97.0  88.0
 54.0  85.0  88.0  90.0  94.0   103   112   121   131   148   173   212   251   297   289   228   161   111  86.0  77.0
 56.0  80.0  83.0  85.0  90.0  99.0   108   117   128   143   167   212   261   312   299   224   149   102  77.0  68.0
 58.0  74.0  77.0  80.0  86.0  95.0   105   114   124   137   161   209   269   326   308   220   136  91.0  66.0  59.0
 60.0  67.0  71.0  74.0  82.0  92.0   101   111   120   133   153   203   277   341   315   215   125  80.0  57.0  50.0
 62.0  60.0  65.0  69.0  77.0  88.0  97.0   108   117   127   145   194   282   356   320   208   115  71.0  47.0  41.0
 64.0  53.0  58.0  63.0  72.0  83.0  93.0   104   112   120   136   182   279   365   322   198   104  61.0  40.0  33.0
 66.0  45.0  52.0  57.0  66.0  77.0  89.0  99.0   106   114   129   169   268   366   317   184  94.0  52.0  33.0  28.0
 68.0  38.0  46.0  51.0  60.0  72.0  82.0  92.0  99.0   106   119   153   245   350   304   171  82.0  46.0  28.0  24.0
 70.0  32.0  39.0  44.0  55.0  64.0  75.0  83.0  91.0  99.0   110   138   213   312   281   152  71.0  40.0  24.0  20.0
 72.0  26.0  33.0  36.0  45.0  56.0  65.0  71.0  78.0  89.0   100   122   182   263   239   130  62.0  33.0  21.0  17.0
 74.0  18.0  24.0  26.0  32.0  40.0  44.0  47.0  56.0  69.0  86.0   105   147   209   192   108  51.0  27.0  17.0  12.0
 76.0  11.0  15.0  16.0  16.0  21.0  21.0  23.0  30.0  39.0  50.0  68.0   116   153   139  85.0  43.0  22.0  14.0   9.0
 78.0   6.0   7.0   7.0   7.0   8.0   7.0   9.0  10.0  14.0  24.0  28.0  74.0   106  97.0  62.0  34.0  17.0  11.0   6.0
 80.0   3.0   3.0   3.0   3.0   3.0   4.0   4.0   5.0   7.0  10.0  16.0  30.0  54.0  53.0  33.0  20.0  10.0   7.0   3.0
 82.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   4.0   6.0   9.0  15.0  20.0  16.0  11.0   6.0   3.0   2.0   2.0
 84.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   4.0   5.0   7.0   6.0   4.0   2.0   1.0   1.0   1.0
 86.0   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   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