Illuminance plots of RFAJ76

(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 - Les Andelys
# [TEST]      RFAJ76 - 19955
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V7L6A
# [LUMCAT]    Riviera 2 AGP-(V7L6A)
# [DATE]      09/11/1994
# down given:   100.0%
# out given:    75.1%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RFAJ76.LDT
# Luminaire flux =   752 raw, for the given bulb(s) it would be 20685 lm,
#                   75.2 % of the bulb flux
# between 75 and 90:  5.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 126.7 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   398 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   512 cd / 1000 lm,
# maximum spec. lum. intensity   512 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  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197
 10.0   159   159   163   166   168   171   173   176   178   180   182   184   187   189   190   191   192   194   195   197   198   199   201   202   204   206   208
 20.0   115   120   128   138   143   149   156   163   170   177   185   191   196   201   203   204   204   204   204   203   200   198   199   200   206   216   208
 30.0  92.0  95.4   106   118   124   131   140   150   163   178   194   210   224   236   238   239   237   233   227   221   214   208   199   192   182   195   189
 35.0  82.0  87.5   101   114   120   127   136   145   161   179   201   223   241   255   258   255   250   242   233   222   211   199   188   177   158   156   152
 40.0  72.0  80.9   101   116   124   132   141   151   164   181   202   221   236   248   252   256   253   245   229   214   200   183   169   152   129   121   119
 45.0  64.0  73.6  99.5   121   133   142   152   163   176   195   223   250   272   283   288   288   274   254   232   211   186   162   142   129   111   110   116
 47.5  58.0  69.4  95.9   122   133   146   157   169   187   206   237   269   296   310   313   308   289   266   240   210   180   151   135   120   108   108   115
 50.0  52.0  64.7  90.8   117   133   146   161   175   194   217   251   290   321   336   338   329   305   276   243   208   172   145   127   117   104   106   114
 52.5  47.0  59.1  83.2   110   126   143   160   176   197   223   261   298   329   349   354   344   319   287   245   202   163   137   122   113   100   101   107
 55.0  42.0  52.7  75.5   101   118   136   155   173   194   222   254   297   335   361   370   355   328   294   245   193   151   129   116   106  94.3  94.0  99.0
 57.5  38.5  47.8  68.2  90.8   107   126   146   166   187   212   246   291   332   363   374   361   336   290   239   178   141   121   109  98.9  86.2  83.6  86.5
 60.0  35.0  43.8  60.6  81.1  95.8   115   135   157   176   202   236   283   329   365   376   361   330   281   219   160   132   117   103  93.2  78.6  71.8  74.0
 62.5  29.5  40.1  53.5  72.2  85.9   104   124   144   165   189   226   282   338   381   387   361   313   258   191   147   126   112  99.0  87.9  71.6  61.8  63.0
 65.0  24.0  36.8  47.8  64.7  76.6  93.1   112   131   152   175   219   288   350   397   398   360   295   229   170   137   120   107  94.2  82.9  66.0  52.9  52.0
 67.5  18.0  31.2  42.6  58.1  67.9  82.2   100   118   136   158   210   296   399   455   435   359   273   199   151   130   114   101  89.0  78.0  60.7  45.3  43.5
 70.0  12.0  24.6  37.3  52.1  61.0  71.4  88.1   104   118   141   193   323   455   512   476   378   248   170   135   119   106  94.0  81.5  72.6  55.0  38.3  35.0
 72.5   8.5  18.6  31.7  46.2  54.0  63.6  75.1  87.5  99.1   116   170   328   429   483   455   382   231   138   113   103  92.4  81.4  72.1  64.9  49.5  31.3  27.0
 75.0   5.0  12.8  26.3  39.8  46.6  53.9  63.1  67.3  74.5  86.6   121   226   362   453   405   303   188   103  86.7  80.7  74.4  67.6  61.2  56.0  42.4  24.2  19.0
 77.5   3.0   7.3  19.1  31.8  31.1  38.5  35.4  36.0  36.8  41.7  52.7   123   230   272   276   208   106  58.8  50.6  51.1  50.7  49.2  45.5  45.8  33.8  17.9  12.5
 80.0   1.0   1.7   7.2  17.4  13.4   9.5  12.2   9.6  12.1  14.0  20.4  46.7  92.5  90.0   127   106  41.3  21.5  18.0  17.1  21.6  17.7  26.1  26.5  20.4  11.7   6.0
 82.5   0.5   0.5   0.6   0.8   2.5   2.5   2.8   3.8   4.6   6.0   8.6  15.6  26.3  49.5  43.1  37.0  15.7   7.5   5.8   5.0   4.7   5.5   5.2   3.3   9.5   6.0   3.0
 85.0   0.0   0.0   0.1   0.2   0.4   0.5   0.7   0.9   1.1   1.8   2.7   4.5   8.2   9.0  14.8   9.2   4.9   2.0   2.1   1.9   1.4   1.1   0.8   0.9   2.0   0.3   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.7   4.5   1.7   0.8   0.9   0.4   0.1   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0