Illuminance plots of RFAJ54

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      RFAJ54 - 19966
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V5L4A
# [LUMCAT]    Riviera 2 AGP-(V5L4A)
# [DATE]      09/11/1994
# down given:   100.0%
# out given:    73.2%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RFAJ54.LDT
# Luminaire flux =   733 raw, for the given bulb(s) it would be 20159 lm,
#                   73.3 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  61.3 cd / 1000 lm ,  0.4 % 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   567 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   610 cd / 1000 lm,
# maximum spec. lum. intensity   610 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   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146
 10.0   122   124   127   129   130   132   133   135   137   139   141   143   145   147   150   152   155   157   160   162   165   167   170   172   177   184   189
 20.0   106   108   112   117   120   123   126   129   132   136   140   144   148   152   158   163   169   175   180   185   188   191   196   201   212   226   237
 30.0  92.0  94.7   103   112   116   120   125   130   134   138   143   148   155   163   176   188   201   211   219   224   227   229   228   229   235   264   283
 35.0  84.0  88.4   101   112   118   124   129   134   139   143   146   152   158   165   178   194   210   221   233   242   241   241   237   229   224   246   273
 40.0  75.0  81.3  96.3   110   118   127   135   143   149   154   156   158   162   170   183   202   220   233   240   240   240   236   229   221   202   207   227
 45.0  66.0  71.7  88.6   105   114   125   138   149   159   167   174   177   180   190   211   233   258   267   264   254   238   228   216   202   170   164   174
 47.5  60.0  67.1  83.6   100   110   121   135   150   164   175   183   188   193   204   228   255   282   288   284   265   246   226   205   189   155   146   161
 50.0  54.0  62.7  78.5  94.7   104   116   131   148   165   180   192   198   206   217   246   279   304   308   299   277   254   220   195   169   137   131   148
 52.5  49.0  57.2  73.7  88.5  97.7   111   126   143   164   183   199   207   216   232   266   307   328   326   313   285   252   214   176   149   118   114   128
 55.0  44.0  51.1  68.7  82.8  90.5   103   117   136   160   183   201   213   225   246   288   339   356   342   320   287   243   197   157   129   100  94.6   107
 57.5  39.0  46.3  63.1  77.1  84.8  93.5   108   126   151   177   200   214   232   268   332   384   381   359   319   274   224   176   137   109  86.6  79.7  87.5
 60.0  34.0  42.2  57.7  72.1  79.0  87.3  98.7   116   141   169   192   210   236   290   384   438   428   370   320   257   198   153   118  98.3  76.7  67.4  68.0
 62.5  28.0  37.9  52.3  67.0  73.4  80.4  90.6   106   130   157   180   200   235   332   461   500   473   400   317   238   177   131   103  88.5  69.7  57.7  59.0
 65.0  22.0  33.6  47.0  61.3  68.0  74.5  82.8  96.7   118   142   163   183   230   374   543   567   514   431   312   223   153   111  91.0  82.0  63.5  49.2  50.0
 67.5  16.5  28.3  42.1  56.0  62.9  69.0  76.4  87.6   106   127   145   163   209   378   569   610   546   450   319   203   129  98.1  84.7  75.6  57.4  42.0  40.5
 70.0  11.0  22.6  36.4  50.9  57.4  62.8  69.5  80.1  94.3   107   125   133   181   381   581   584   554   440   312   169   108  87.2  78.1  69.5  51.2  35.3  31.0
 72.5   6.5  16.1  30.1  41.2  47.0  50.9  54.0  60.6  69.9  72.9  83.0  90.9   122   253   442   518   446   390   281   137  87.8  76.9  69.8  62.7  45.1  29.1  24.5
 75.0   2.0   9.2  15.9  27.5  23.0  26.9  24.3  29.8  32.4  30.6  43.7  48.5  62.7   125   247   320   299   280   181  89.4  61.1  55.7  56.7  52.1  38.6  23.0  18.0
 77.5   1.0   4.6   3.8   8.5   8.8   6.4   9.6   9.7  14.2  18.9  22.5  25.4  31.2  73.5   128   148   153   136  83.0  37.9  25.5  27.8  30.3  30.0  29.2  15.7  11.0
 80.0   0.0   0.5   1.2   1.0   2.2   3.2   5.0   6.6   9.1  11.5  13.6  13.6  15.6  22.0  52.1  55.3  61.3  50.6  28.3  11.4   8.4   6.9   6.8  12.8  11.0   8.0   4.0
 82.5   0.0   0.0   0.0   0.0   0.3   1.5   2.3   3.8   4.9   6.2   6.4   6.7   6.7  12.0  13.2  19.2  18.2  12.0   7.3   3.8   2.8   2.2   1.6   1.0   0.8   3.8   2.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.5   0.0   0.9   1.1   1.8   1.9   1.3   2.0   2.0   5.1   4.3   3.5   1.9   1.7   0.9   0.7   0.5   0.4   0.3   0.1   0.2   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   0.0   1.0   0.2   0.0   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