Illuminance plots of T001313A

(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]      SW6486.TL
# [LUMINAIRE] 7401 B SHP-T 70W
# [LUMCAT]    VICTOR SHP-T 70W (V2 S)
# [DATE]      15.03.00 *Thorn Lighting Format, Version
# down given: 100%
# out given: 74.3%
# tilt: 0.0
# [LAMP]      SHP-T 70W
# Source file: ldt/T001313A.LDT
# Luminaire flux =   743 raw, for the given bulb(s) it would be  4382 lm,
#                   74.3 % of the bulb flux
# between 75 and 90:  1.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  28.0 cd / 1000 lm ,  0.3 % 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   383 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   279 cd / 1000 lm,
# maximum spec. lum. intensity   432 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   275   275   275   275   275   275   275   275   275   275   275   275   275   275   275   275   275   275   275
  2.0   275   275   274   275   275   275   275   276   276   276   275   276   275   275   275   275   274   273   273
  4.0   272   272   273   273   274   274   275   276   277   277   277   276   276   274   273   272   270   268   269
  6.0   267   267   268   270   272   273   275   276   278   279   278   277   275   273   271   267   265   263   261
  8.0   260   260   261   264   267   271   273   277   279   281   279   277   274   270   266   261   256   253   252
 10.0   252   253   255   258   263   267   272   277   281   283   282   279   274   266   259   253   247   241   239
 12.0   242   244   246   250   256   262   271   277   282   286   285   280   272   262   253   243   236   231   226
 14.0   233   234   237   243   249   259   267   276   284   289   287   281   271   258   245   232   222   216   213
 16.0   224   226   229   234   243   252   263   275   284   291   288   281   268   252   235   221   209   201   197
 18.0   214   216   220   225   235   245   259   273   285   291   289   280   265   245   227   209   196   189   184
 20.0   205   206   210   217   226   239   253   269   283   291   289   278   259   239   216   196   183   175   170
 22.0   195   198   201   208   217   231   247   265   281   291   289   276   254   229   205   185   170   162   159
 24.0   186   188   192   199   209   222   241   261   280   291   288   273   248   219   196   175   161   153   148
 26.0   177   178   182   190   199   214   235   258   279   292   288   270   241   212   185   164   150   142   138
 28.0   167   169   173   180   190   207   229   255   279   293   288   267   235   202   174   155   140   133   130
 30.0   159   161   165   171   183   199   224   254   281   295   289   265   229   192   164   146   132   125   122
 32.0   151   152   156   163   173   191   219   253   283   298   290   262   222   185   157   137   125   117   114
 34.0   143   144   148   154   165   185   214   252   286   302   292   261   217   177   149   129   118   110   108
 36.0   137   138   141   146   158   176   207   248   290   307   295   259   212   170   141   123   112   104   102
 38.0   130   131   134   139   150   168   200   245   291   312   299   258   206   163   135   116   105  98.0  95.0
 40.0   124   124   126   132   142   160   192   239   293   318   303   256   200   158   129   110  98.0  92.0  88.0
 42.0   119   119   120   124   135   154   183   234   297   325   306   255   196   152   123   105  92.0  86.0  83.0
 44.0   116   114   114   118   128   146   177   229   300   336   314   254   190   146   119  99.0  86.0  80.0  76.0
 46.0   113   109   108   112   122   140   169   222   302   349   326   256   185   140   114  94.0  81.0  74.0  70.0
 48.0   110   106   103   106   116   134   161   213   302   363   337   259   181   135   108  89.0  76.0  68.0  66.0
 50.0   106   102  97.0   101   111   127   154   203   298   375   353   263   177   130   104  85.0  70.0  63.0  61.0
 52.0   101  97.0  91.0  96.0   106   122   147   193   292   389   371   267   173   125  99.0  80.0  66.0  58.0  56.0
 54.0  93.0  92.0  86.0  90.0   102   117   139   183   281   399   389   272   169   120  95.0  76.0  61.0  53.0  51.0
 56.0  86.0  84.0  80.0  86.0  98.0   112   132   172   267   403   408   276   165   115  90.0  71.0  57.0  47.0  46.0
 58.0  79.0  78.0  75.0  81.0  93.0   107   126   162   252   403   425   278   159   111  86.0  67.0  53.0  42.0  41.0
 60.0  71.0  71.0  69.0  77.0  89.0   102   120   151   232   392   432   276   152   106  82.0  63.0  48.0  37.0  34.0
 62.0  63.0  63.0  63.0  72.0  83.0  97.0   113   141   211   369   420   266   145   101  78.0  58.0  44.0  32.0  28.0
 64.0  56.0  56.0  58.0  67.0  79.0  92.0   107   131   191   335   383   246   135  95.0  73.0  55.0  40.0  26.0  23.0
 66.0  48.0  48.0  53.0  62.0  73.0  87.0   101   121   171   289   336   221   125  89.0  69.0  52.0  36.0  21.0  19.0
 68.0  40.0  42.0  47.0  57.0  68.0  81.0  93.0   110   151   242   279   194   115  83.0  64.0  48.0  32.0  18.0  17.0
 70.0  32.0  36.0  41.0  51.0  62.0  73.0  83.0  99.0   134   206   231   166   104  77.0  58.0  43.0  27.0  16.0  14.0
 72.0  27.0  30.0  36.0  44.0  55.0  64.0  72.0  88.0   114   163   187   142  93.0  70.0  54.0  38.0  23.0  15.0  11.0
 74.0  20.0  24.0  31.0  37.0  44.0  43.0  45.0  53.0  69.0   104   139   118  82.0  62.0  47.0  33.0  19.0  13.0   8.0
 76.0  12.0  14.0  18.0  22.0  20.0  17.0  15.0  18.0  31.0  62.0  76.0  60.0  51.0  36.0  30.0  18.0  10.0   8.0   5.0
 78.0   7.0   8.0   8.0   7.0   5.0   5.0   7.0  12.0  20.0  39.0  48.0  31.0  16.0  12.0   8.0   9.0   4.0   4.0   3.0
 80.0   2.0   2.0   2.0   2.0   3.0   3.0   4.0   8.0  13.0  23.0  28.0  21.0  10.0   5.0   3.0   3.0   2.0   2.0   2.0
 82.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   4.0   7.0  13.0  14.0  11.0   6.0   3.0   2.0   2.0   1.0   1.0   1.0
 84.0   1.0   1.0   0.0   1.0   1.0   1.0   1.0   1.0   3.0   5.0   6.0   4.0   3.0   2.0   1.0   1.0   1.0   0.0   0.0
 86.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   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