Illuminance plots of RFAJ55

(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]      RFAJ55 - 19967
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V5L5A
# [LUMCAT]    Riviera 2 AGP-(V5L5A)
# [DATE]      09/11/1994
# down given:   100.0%
# out given:    74.7%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RFAJ55.LDT
# Luminaire flux =   748 raw, for the given bulb(s) it would be 20556 lm,
#                   74.8 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  49.4 cd / 1000 lm ,  0.3 % 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   668 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   672 cd / 1000 lm,
# maximum spec. lum. intensity   672 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   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182
 10.0   137   138   141   145   148   150   152   155   158   161   165   169   172   176   180   184   187   191   195   198   200   203   205   207   211   220   226
 20.0   109   112   118   124   127   132   136   141   148   154   162   169   176   183   191   198   204   207   211   214   217   220   225   229   239   251   258
 30.0  91.0  94.5   103   112   117   123   128   135   142   149   161   175   191   207   224   238   245   249   250   249   246   243   233   228   227   244   256
 35.0  84.0  88.7   100   111   117   123   130   136   143   150   159   174   192   210   227   241   250   256   259   257   248   239   227   215   199   197   201
 40.0  73.0  80.6  95.6   109   118   126   133   141   148   155   164   175   189   212   230   245   257   261   254   245   237   224   209   190   158   147   150
 45.0  65.0  72.3  89.0   106   116   127   139   149   159   168   178   193   216   245   271   285   291   282   267   249   224   201   179   159   127   128   130
 47.5  60.0  67.8  84.5   103   113   127   139   152   165   177   187   206   234   269   296   310   310   298   282   252   220   189   164   144   120   119   124
 50.0  55.0  62.9  79.3  97.1   110   123   139   154   170   183   198   219   251   293   322   335   331   316   291   254   213   174   147   129   110   109   117
 52.5  49.5  57.6  74.0  90.9   103   117   134   154   172   189   206   231   271   321   354   362   353   334   297   247   198   157   131   112  97.3  97.0   101
 55.0  44.0  52.3  68.9  84.7  95.6   110   127   150   171   192   208   241   289   349   387   392   380   344   294   233   178   140   115   104  86.3  83.5  85.0
 57.5  39.5  47.5  63.8  78.2  88.5   102   119   141   166   186   210   248   315   402   444   435   398   350   279   211   157   121   107  95.5  78.7  72.1  74.0
 60.0  35.0  43.0  58.3  72.3  80.7  92.7   109   131   155   177   204   250   339   455   507   489   432   349   262   186   134   112  98.7  88.9  72.7  62.1  63.0
 62.5  29.0  38.7  52.4  66.2  74.4  83.7  98.8   119   142   163   192   247   386   543   588   545   460   349   238   162   122   103  92.3  82.9  67.7  53.6  53.5
 65.0  23.0  34.5  47.2  61.0  68.3  76.8  88.8   107   128   147   173   236   427   631   668   606   487   345   213   141   109  95.8  86.6  77.6  62.3  45.9  44.0
 67.5  17.5  29.3  42.5  55.9  62.4  70.6  80.0  95.2   111   130   151   212   417   633   672   636   508   328   189   117  98.5  89.1  81.2  72.6  56.8  39.3  36.0
 70.0  12.0  23.6  36.4  51.0  56.7  63.6  71.5  83.5  96.5   102   125   158   388   635   656   576   504   307   156   101  88.4  81.3  74.5  67.5  51.5  33.2  28.0
 72.5   7.5  17.0  29.7  40.0  45.5  47.7  51.4  55.7  58.3  61.7  80.4  96.1   256   413   478   481   379   245   115  80.0  72.1  69.2  64.3  58.9  46.1  27.4  21.0
 75.0   3.0  10.1  15.9  25.3  20.0  22.9  18.9  25.1  23.6  24.2  38.4  50.4   123   190   252   281   231   142  58.0  43.1  41.2  43.5  44.9  45.5  37.4  21.8  14.0
 77.5   1.5   5.1   4.0   7.9   6.8   5.0   7.5   8.4  11.2  15.2  19.0  27.8  55.7   109   123   124   104  56.3  21.9  14.3  14.5  15.4  20.6  19.3  26.7  13.4   7.5
 80.0   0.0   0.6   1.3   1.1   1.6   2.9   3.3   4.6   6.4   8.9  11.3  14.4  21.8  27.0  49.4  44.4  36.8  18.9   9.5   5.2   4.7   4.6   3.1   5.3   9.9   4.2   1.0
 82.5   0.0   0.0   0.0   0.0   0.2   0.9   1.2   1.9   2.5   3.9   4.4   6.3   7.9  14.0  13.1  14.6   9.8   4.5   3.8   2.7   1.7   1.9   1.1   0.0   0.7   1.6   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.8   1.0   0.8   2.0   1.0   4.7   2.8   1.7   0.9   0.7   0.9   0.7   0.5   0.3   0.0   0.1   0.1   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   0.5   0.1   0.8   0.0   0.0   0.0   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