Illuminance plots of FUSION_FU1-OP4-4C_1_MT_100_11000_3000_G12

(as computed by ies2tab from that IES 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]   INDAL FRANCE
# [TEST]      FU10C08S.LDT
# [LUMINAIRE] FU1-OP4-4C
# [LUMCAT]    Fusion 
# [DATE]      20/11/2012/14/12/2009/
# down given: 100%
# out given: 73.0%
# tilt:  0.0
# [LAMP]      1 MT 100 11000 3000 G12
# Bulbs: 1,  11000 lm each
# Source file: FUSION_FU1-OP4-4C_1_MT_100_11000_3000_G12.ldt
# Luminaire flux =   730 raw, for the given bulb(s) it would be  8032 lm,
#                   73.0 % of the bulb flux
# between 75 and 90:  4.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 142.8 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   1.2 cd / 1000 lm ,  0.1?% of the luminaire flux
# CutOff Type: IES_Semi-CutOff

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:   4?%
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  20?%
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   398 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   377 cd / 1000 lm,
# maximum spec. lum. intensity   411 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  15.0  30.0  45.0  60.0  75.0  90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:  
  0.0   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228
  2.5   230   236   239   240   241   240   240   240   241   240   239   236   230   226   221   217   214   212   211   212   214   217   221   226
  5.0   234   242   247   249   248   244   244   244   248   249   247   242   234   224   214   205   200   195   195   195   200   205   214   224
  7.5   234   246   252   250   248   243   240   243   248   250   252   246   234   219   205   193   187   182   183   182   187   193   205   219
 10.0   233   248   254   249   243   238   236   238   243   249   254   248   233   213   197   183   177   172   173   172   177   183   197   213
 12.5   231   249   254   246   239   238   234   238   239   246   254   249   231   208   189   175   167   162   163   162   167   175   189   208
 15.0   228   250   254   245   234   239   237   239   234   245   254   250   228   201   181   167   159   154   154   154   159   167   181   201
 17.5   226   252   252   243   234   237   242   237   234   243   252   252   226   197   175   161   153   148   147   148   153   161   175   197
 20.0   231   263   255   240   236   229   242   229   236   240   255   263   231   198   172   158   149   144   144   144   149   158   172   198
 22.5   238   275   266   237   238   215   232   215   238   237   266   275   238   198   172   156   145   140   139   140   145   156   172   198
 25.0   245   290   275   241   230   202   219   202   230   241   275   290   245   197   171   153   141   136   135   136   141   153   171   197
 27.5   247   311   285   243   217   195   206   195   217   243   285   311   247   189   166   150   138   132   132   132   138   150   166   189
 30.0   242   322   287   246   207   187   193   187   207   246   287   322   242   179   157   146   135   128   127   128   135   146   157   179
 32.5   233   305   266   243   193   175   175   175   193   243   266   305   233   171   149   140   132   124   123   124   132   140   149   171
 35.0   228   292   224   226   175   153   148   153   175   226   224   292   228   169   143   134   129   120   118   120   129   134   143   169
 37.5   229   293   194   183   154   129   125   129   154   183   194   293   229   170   139   128   125   117   114   117   125   128   139   170
 40.0   231   301   184   142   129   109   109   109   129   142   184   301   231   173   135   125   121   114   111   114   121   125   135   173
 42.5   242   315   188   122   112  95.7  97.8  95.7   112   122   188   315   242   177   132   122   117   112   108   112   117   122   132   177
 45.0   266   338   197   112   101  87.8  90.7  87.8   101   112   197   338   266   178   129   120   113   109   105   109   113   120   129   178
 47.5   297   348   208   105  92.8  83.7  86.2  83.7  92.8   105   208   348   297   177   126   118   109   106   102   106   109   118   126   177
 50.0   335   316   213   102  86.3  82.4  83.7  82.4  86.3   102   213   316   335   173   124   115   106   104  99.7   104   106   115   124   173
 52.5   375   266   197  99.8  80.5  80.4  74.3  80.4  80.5  99.8   197   266   375   170   120   112   102  99.4  96.5  99.4   102   112   120   170
 55.0   398   236   163  96.6  74.3  75.6  62.6  75.6  74.3  96.6   163   236   398   166   117   110  99.0  93.9  92.4  93.9  99.0   110   117   166
 57.5   411   226   137  91.7  69.9  67.5  52.0  67.5  69.9  91.7   137   226   411   163   114   106  95.7  90.3  88.0  90.3  95.7   106   114   163
 60.0   408   234   122  86.5  66.6  57.6  42.8  57.6  66.6  86.5   122   234   408   159   109   101  92.8  85.2  83.7  85.2  92.8   101   109   159
 62.5   398   240   111  81.8  63.7  50.0  35.6  50.0  63.7  81.8   111   240   398   153   104  96.0  88.5  79.6  79.4  79.6  88.5  96.0   104   153
 65.0   380   219   101  76.5  60.0  43.2  30.2  43.2  60.0  76.5   101   219   380   147  97.8  89.9  84.2  69.2  74.8  69.2  84.2  89.9  97.8   147
 67.5   377   187  94.2  70.5  55.9  38.6  24.1  38.6  55.9  70.5  94.2   187   377   141  92.1  84.2  78.9  50.8  70.2  50.8  78.9  84.2  92.1   141
 70.0   371   152  81.9  64.7  50.8  34.3  20.8  34.3  50.8  64.7  81.9   152   371   136  86.4  77.9  72.9  62.6  65.3  62.6  72.9  77.9  86.4   136
 72.5   360   118  68.4  55.7  45.4  29.8  17.5  29.8  45.4  55.7  68.4   118   360   127  79.0  70.5  66.3  59.9  60.0  59.9  66.3  70.5  79.0   127
 75.0   305  62.4  41.1  38.1  36.6  25.3  13.1  25.3  36.6  38.1  41.1  62.4   305  93.0  64.2  60.8  57.9  52.8  53.3  52.8  57.9  60.8  64.2  93.0
 77.5   253  40.4  15.0  10.6  12.3  11.7   7.1  11.7  12.3  10.6  15.0  40.4   253  46.3  33.2  39.6  45.2  32.9  43.6  32.9  45.2  39.6  33.2  46.3
 80.0   143  22.5   8.8   3.9   2.8   2.4   1.9   2.4   2.8   3.9   8.8  22.5   143  26.4  11.1  12.3  22.2  27.4  21.2  27.4  22.2  12.3  11.1  26.4
 82.5  38.1   8.2   3.9   2.4   1.7   1.0   0.7   1.0   1.7   2.4   3.9   8.2  38.1   9.6   5.3   4.6   5.2   6.3   4.9   6.3   5.2   4.6   5.3   9.6
 85.0   2.7   1.6   1.4   1.1   0.8   0.6   0.5   0.6   0.8   1.1   1.4   1.6   2.7   2.2   2.2   2.2   1.9   1.7   1.6   1.7   1.9   2.2   2.2   2.2
 87.5   1.3   1.2   0.9   0.7   0.6   0.5   0.4   0.5   0.6   0.7   0.9   1.2   1.3   1.4   1.3   0.9   0.8   0.7   0.6   0.7   0.8   0.9   1.3   1.4
 90.0   0.9   0.9   0.8   0.7   0.6   0.5   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.9   0.9   0.7   0.5   0.5   0.5   0.5   0.5   0.7   0.9   0.9
 92.5   0.9   1.0   0.9   0.7   0.6   0.6   0.5   0.6   0.6   0.7   0.9   1.0   0.9   0.9   0.9   0.6   0.5   0.4   0.5   0.4   0.5   0.6   0.9   0.9
 95.0   1.0   1.0   0.9   0.8   0.7   0.6   0.5   0.6   0.7   0.8   0.9   1.0   1.0   1.0   0.9   0.7   0.5   0.5   0.5   0.5   0.5   0.7   0.9   1.0
 97.5   1.1   1.1   1.0   0.9   0.7   0.6   0.5   0.6   0.7   0.9   1.0   1.1   1.1   1.0   0.9   0.7   0.6   0.5   0.5   0.5   0.6   0.7   0.9   1.0
100.0   1.1   1.2   1.1   0.9   0.8   0.6   0.5   0.6   0.8   0.9   1.1   1.2   1.1   1.1   1.0   0.8   0.6   0.5   0.5   0.5   0.6   0.8   1.0   1.1