Illuminance plots of FUSION_FU1-OP4-1C_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]      FU10C05S.LDT
# [LUMINAIRE] FU1-OP4-1C
# [LUMCAT]    Fusion 
# [DATE]      20/11/2012/14/12/2009/
# down given: 100%
# out given: 72.2%
# tilt:  0.0
# [LAMP]      1 MT 100 11000 3000 G12
# Bulbs: 1,  11000 lm each
# Source file: FUSION_FU1-OP4-1C_1_MT_100_11000_3000_G12.ldt
# Luminaire flux =   722 raw, for the given bulb(s) it would be  7942 lm,
#                   72.2 % of the bulb flux
# between 75 and 90:  4.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  89.5 cd / 1000 lm ,  1.0 % 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:  21?%
#  (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   347 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   264 cd / 1000 lm,
# maximum spec. lum. intensity   347 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   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178
  2.5   178   181   182   186   188   189   191   189   188   186   182   181   178   174   173   170   170   170   168   170   170   170   173   174
  5.0   176   183   189   195   202   203   205   203   202   195   189   183   176   169   166   163   163   161   160   161   163   163   166   169
  7.5   175   187   197   206   215   216   220   216   215   206   197   187   175   165   160   155   155   154   153   154   155   155   160   165
 10.0   174   188   205   216   225   224   227   224   225   216   205   188   174   163   156   150   148   147   146   147   148   150   156   163
 12.5   175   192   212   222   229   225   225   225   229   222   212   192   175   161   153   147   143   141   140   141   143   147   153   161
 15.0   177   198   216   224   227   219   216   219   227   224   216   198   177   160   150   144   140   137   136   137   140   144   150   160
 17.5   178   199   220   226   223   212   209   212   223   226   220   199   178   161   150   142   137   135   133   135   137   142   150   161
 20.0   180   206   225   228   223   212   209   212   223   228   225   206   180   161   149   140   134   132   130   132   134   140   149   161
 22.5   182   211   233   233   225   216   212   216   225   233   233   211   182   160   148   138   132   129   128   129   132   138   148   160
 25.0   180   213   243   236   227   224   218   224   227   236   243   213   180   157   146   136   130   127   126   127   130   136   146   157
 27.5   175   220   250   241   233   231   220   231   233   241   250   220   175   151   142   134   128   125   123   125   128   134   142   151
 30.0   168   222   257   250   242   233   217   233   242   250   257   222   168   146   136   132   127   122   122   122   127   132   136   146
 32.5   165   223   261   261   250   231   210   231   250   261   261   223   165   142   131   128   126   121   119   121   126   128   131   142
 35.0   165   223   255   260   258   227   201   227   258   260   255   223   165   142   128   125   125   119   116   119   125   125   128   142
 37.5   168   225   239   245   263   218   187   218   263   245   239   225   168   142   126   121   123   117   114   117   123   121   126   142
 40.0   173   234   233   214   251   199   172   199   251   214   233   234   173   143   125   120   121   115   112   115   121   120   125   143
 42.5   179   244   240   178   218   173   154   173   218   178   240   244   179   145   123   119   118   114   110   114   118   119   123   145
 45.0   187   256   252   151   184   144   131   144   184   151   252   256   187   143   122   118   115   112   107   112   115   118   122   143
 47.5   196   268   270   144   144   119   114   119   144   144   270   268   196   141   121   117   112   109   104   109   112   117   121   141
 50.0   216   283   285   148   113   104   100   104   113   148   285   283   216   138   119   115   109   106   101   106   109   115   119   138
 52.5   239   303   277   164  96.7  95.5  81.0  95.5  96.7   164   277   303   239   136   117   113   106   102  98.3   102   106   113   117   136
 55.0   251   320   249   171  87.3  88.2  66.3  88.2  87.3   171   249   320   251   135   114   109   102  97.3  94.3  97.3   102   109   114   135
 57.5   256   313   207   160  80.6  81.1  54.5  81.1  80.6   160   207   313   256   134   111   106  99.2  92.6  89.8  92.6  99.2   106   111   134
 60.0   261   326   173   135  75.0  72.5  44.3  72.5  75.0   135   173   326   261   132   107   102  95.6  87.1  84.9  87.1  95.6   102   107   132
 62.5   265   347   178   106  70.3  63.9  37.5  63.9  70.3   106   178   347   265   129   103  97.1  91.5  81.2  80.3  81.2  91.5  97.1   103   129
 65.0   266   280   190  86.4  65.1  54.1  36.7  54.1  65.1  86.4   190   280   266   124  98.6  91.9  86.2  73.2  75.6  73.2  86.2  91.9  98.6   124
 67.5   264   198   160  76.5  60.3  44.5  29.4  44.5  60.3  76.5   160   198   264   119  94.3  86.2  80.9  51.5  70.3  51.5  80.9  86.2  94.3   119
 70.0   262   206   113  69.8  54.4  35.4  23.1  35.4  54.4  69.8   113   206   262   114  89.3  79.8  74.7  60.5  65.1  60.5  74.7  79.8  89.3   114
 72.5   249   182  88.7  59.7  47.8  30.7  17.4  30.7  47.8  59.7  88.7   182   249   106  83.3  72.2  67.6  60.4  60.2  60.4  67.6  72.2  83.3   106
 75.0   210   141  67.5  48.5  40.9  26.4  14.2  26.4  40.9  48.5  67.5   141   210  85.8  72.9  63.2  58.8  50.4  53.3  50.4  58.8  63.2  72.9  85.8
 77.5   149   102  26.8  26.1  28.7  21.3  11.0  21.3  28.7  26.1  26.8   102   149  43.7  47.8  46.9  48.7  41.1  45.5  41.1  48.7  46.9  47.8  43.7
 80.0  89.5  54.1  12.1   6.8   5.0   7.3   3.5   7.3   5.0   6.8  12.1  54.1  89.5  19.3  16.8  20.5  29.9  29.8  24.9  29.8  29.9  20.5  16.8  19.3
 82.5  30.0  15.7   4.7   2.9   1.8   1.2   1.1   1.2   1.8   2.9   4.7  15.7  30.0   8.5   7.2   6.0   7.3  10.1   6.4  10.1   7.3   6.0   7.2   8.5
 85.0   2.3   1.9   1.5   1.1   0.9   0.7   0.5   0.7   0.9   1.1   1.5   1.9   2.3   2.2   2.6   2.4   2.4   2.1   1.8   2.1   2.4   2.4   2.6   2.2
 87.5   1.4   1.1   0.9   0.6   0.6   0.5   0.4   0.5   0.6   0.6   0.9   1.1   1.4   1.3   1.3   1.1   0.9   0.7   0.6   0.7   0.9   1.1   1.3   1.3
 90.0   0.9   0.8   0.7   0.6   0.6   0.6   0.4   0.6   0.6   0.6   0.7   0.8   0.9   1.0   1.0   0.9   0.6   0.5   0.5   0.5   0.6   0.9   1.0   1.0
 92.5   0.9   0.8   0.8   0.7   0.6   0.6   0.5   0.6   0.6   0.7   0.8   0.8   0.9   1.0   0.9   0.8   0.5   0.5   0.5   0.5   0.5   0.8   0.9   1.0
 95.0   1.0   0.9   0.8   0.7   0.7   0.6   0.5   0.6   0.7   0.7   0.8   0.9   1.0   1.0   1.0   0.8   0.6   0.5   0.5   0.5   0.6   0.8   1.0   1.0
 97.5   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   1.0   0.9   0.7   0.5   0.5   0.5   0.7   0.9   1.0   1.0
100.0   1.1   1.0   1.0   0.8   0.8   0.6   0.5   0.6   0.8   0.8   1.0   1.0   1.1   1.1   1.0   1.0   0.7   0.6   0.6   0.6   0.7   1.0   1.0   1.1