Illuminance plots of FUSION_FU1-OP4-1B-_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]      FU10C01S.LDT
# [LUMINAIRE] FU1-OP4-1B#
# [LUMCAT]    Fusion 
# [DATE]      20/11/2012/14/12/2009/
# down given: 100%
# out given: 72.1%
# tilt:  0.0
# [LAMP]      1 MT 100 11000 3000 G12
# Bulbs: 1,  11000 lm each
# Source file: FUSION_FU1-OP4-1B-_1_MT_100_11000_3000_G12.ldt
# Luminaire flux =   721 raw, for the given bulb(s) it would be  7931 lm,
#                   72.1 % of the bulb flux
# between 75 and 90:  3.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  87.6 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   1.1 cd / 1000 lm ,  0.1?% of the luminaire flux
# CutOff Type: IES_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:  19?%
#  (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   377 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   285 cd / 1000 lm,
# maximum spec. lum. intensity   391 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   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170
  2.5   169   171   175   178   181   181   184   181   181   178   175   171   169   167   164   163   162   162   162   162   162   163   164   167
  5.0   168   174   183   190   194   198   201   198   194   190   183   174   168   163   159   156   155   156   155   156   155   156   159   163
  7.5   168   177   192   201   209   214   216   214   209   201   192   177   168   160   154   150   148   148   149   148   148   150   154   160
 10.0   167   181   200   211   221   224   227   224   221   211   200   181   167   158   151   145   141   142   142   142   141   145   151   158
 12.5   168   187   207   219   228   227   230   227   228   219   207   187   168   157   148   141   137   137   136   137   137   141   148   157
 15.0   170   192   212   226   231   226   226   226   231   226   212   192   170   157   146   138   134   132   131   132   134   138   146   157
 17.5   172   194   219   231   231   224   221   224   231   231   219   194   172   157   145   135   131   129   130   129   131   135   145   157
 20.0   175   200   224   234   233   227   223   227   233   234   224   200   175   158   144   133   129   127   127   127   129   133   144   158
 22.5   178   207   230   240   236   236   229   236   236   240   230   207   178   157   143   132   127   125   125   125   127   132   143   157
 25.0   175   214   243   245   240   246   239   246   240   245   243   214   175   153   140   131   125   123   123   123   125   131   140   153
 27.5   169   222   253   255   247   254   246   254   247   255   253   222   169   145   135   129   124   121   121   121   124   129   135   145
 30.0   163   225   270   265   259   259   249   259   259   265   270   225   163   141   129   126   124   119   119   119   124   126   129   141
 32.5   162   223   285   282   272   258   247   258   272   282   285   223   162   140   125   122   123   117   117   117   123   122   125   140
 35.0   164   224   282   304   282   244   236   244   282   304   282   224   164   141   123   119   121   116   115   116   121   119   123   141
 37.5   168   229   268   290   280   220   221   220   280   290   268   229   168   141   122   118   119   115   112   115   119   118   122   141
 40.0   174   236   264   241   256   192   196   192   256   241   264   236   174   141   120   116   117   113   110   113   117   116   120   141
 42.5   183   251   273   190   213   158   161   158   213   190   273   251   183   139   119   115   114   111   107   111   114   115   119   139
 45.0   192   269   287   161   166   123   129   123   166   161   287   269   192   137   117   113   111   108   105   108   111   113   117   137
 47.5   204   294   311   152   127   103   108   103   127   152   311   294   204   134   116   111   108   104   101   104   108   111   116   134
 50.0   224   331   324   156   105  95.8  95.8  95.8   105   156   324   331   224   131   113   108   104   101  97.7   101   104   108   113   131
 52.5   237   363   297   169  92.1  91.6  78.7  91.6  92.1   169   297   363   237   128   110   105   101  96.7  94.1  96.7   101   105   110   128
 55.0   244   375   240   169  83.9  86.0  65.6  86.0  83.9   169   240   375   244   127   107   102  97.9  92.3  90.1  92.3  97.9   102   107   127
 57.5   256   375   192   143  77.4  78.5  53.1  78.5  77.4   143   192   375   256   125   103  98.7  94.1  88.0  85.8  88.0  94.1  98.7   103   125
 60.0   263   391   177   116  71.5  69.2  43.5  69.2  71.5   116   177   391   263   121  99.2  94.6  90.1  82.7  81.6  82.7  90.1  94.6  99.2   121
 62.5   266   377   175  96.3  65.8  59.1  35.9  59.1  65.8  96.3   175   377   266   118  94.9  89.4  85.9  78.8  77.2  78.8  85.9  89.4  94.9   118
 65.0   268   302   164  83.4  61.6  49.5  30.8  49.5  61.6  83.4   164   302   268   114  90.0  84.3  81.1  74.3  73.0  74.3  81.1  84.3  90.0   114
 67.5   275   264   141  74.5  56.8  41.6  25.4  41.6  56.8  74.5   141   264   275   110  85.3  78.8  75.2  69.7  67.9  69.7  75.2  78.8  85.3   110
 70.0   285   265   111  66.6  50.9  34.5  20.5  34.5  50.9  66.6   111   265   285   104  79.6  72.4  68.9  64.0  62.5  64.0  68.9  72.4  79.6   104
 72.5   272   224  75.2  55.2  44.9  29.8  17.1  29.8  44.9  55.2  75.2   224   272  91.7  70.2  64.9  62.5  57.8  57.1  57.8  62.5  64.9  70.2  91.7
 75.0   219   152  39.0  37.6  36.0  25.1  13.1  25.1  36.0  37.6  39.0   152   219  50.3  48.5  51.6  52.7  50.7  50.8  50.7  52.7  51.6  48.5  50.3
 77.5   167   110  14.6   8.9  11.8  12.2   6.0  12.2  11.8   8.9  14.6   110   167  24.4  20.5  23.7  34.5  38.0  34.0  38.0  34.5  23.7  20.5  24.4
 80.0  87.6  52.3   8.4   3.8   2.6   2.2   1.8   2.2   2.6   3.8   8.4  52.3  87.6  14.2   8.9   7.4  10.3  14.6  12.7  14.6  10.3   7.4   8.9  14.2
 82.5  23.6  12.9   3.4   2.1   1.4   0.9   0.7   0.9   1.4   2.1   3.4  12.9  23.6   6.1   4.7   3.8   3.5   3.9   3.1   3.9   3.5   3.8   4.7   6.1
 85.0   2.0   1.6   1.2   0.9   0.8   0.6   0.4   0.6   0.8   0.9   1.2   1.6   2.0   1.8   2.1   1.9   1.8   1.5   1.6   1.5   1.8   1.9   2.1   1.8
 87.5   1.3   1.1   0.9   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.9   1.1   1.3   1.3   1.2   0.9   0.7   0.7   0.6   0.7   0.7   0.9   1.2   1.3
 90.0   0.9   0.8   0.7   0.5   0.5   0.4   0.4   0.4   0.5   0.5   0.7   0.8   0.9   0.9   0.9   0.7   0.6   0.4   0.4   0.4   0.6   0.7   0.9   0.9
 92.5   0.9   0.9   0.8   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.8   0.9   0.9   0.9   0.9   0.7   0.5   0.4   0.4   0.4   0.5   0.7   0.9   0.9
 95.0   1.0   0.9   0.8   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.8   0.9   1.0   1.0   0.9   0.8   0.5   0.5   0.4   0.5   0.5   0.8   0.9   1.0
 97.5   1.1   1.0   0.9   0.7   0.6   0.6   0.4   0.6   0.6   0.7   0.9   1.0   1.1   1.1   1.0   0.9   0.6   0.5   0.5   0.5   0.6   0.9   1.0   1.1
100.0   1.1   1.1   0.9   0.8   0.6   0.6   0.5   0.6   0.6   0.8   0.9   1.1   1.1   1.1   1.1   0.9   0.7   0.6   0.5   0.6   0.7   0.9   1.1   1.1