Illuminance plots of RGAJ72

(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]      RGAJ72 - 19685
# [LUMINAIRE] Riviera 2 - Aluminium Reflecteur - Curved Glass Bowl- Adjt=V7L2A
# [LUMCAT]    Riviera 2 AGB-(V7L2A)
# [DATE]      25/10/1994
# down given:   100.0%
# out given:    73.3%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RGAJ72.LDT
# Luminaire flux =   734 raw, for the given bulb(s) it would be 20192 lm,
#                   73.4 % of the bulb flux
# between 75 and 90:  7.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 202.1 cd / 1000 lm ,  1.6 % 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   353 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   513 cd / 1000 lm,
# maximum spec. lum. intensity   513 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   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125   125
 10.0   119   120   123   124   125   126   127   128   128   129   129   130   130   131   132   132   133   133   134   134   134   135   135   135   137   136   133
 20.0   108   111   115   118   120   122   124   126   127   128   130   131   132   133   134   136   138   140   142   143   145   147   149   150   152   155   150
 30.0  97.0   100   109   116   119   123   126   129   131   133   134   134   135   137   140   144   149   154   158   162   164   166   167   170   178   193   192
 35.0  89.0  94.1   106   116   122   127   132   135   139   141   140   139   139   139   140   144   151   159   167   175   178   178   181   185   194   221   228
 40.0  80.0  85.6   100   116   125   134   141   146   151   155   154   152   148   143   144   147   155   164   172   181   191   198   201   203   203   227   244
 45.0  68.0  74.9  92.6   111   121   131   142   152   161   169   173   175   168   160   155   156   167   176   190   201   207   214   214   211   200   220   245
 47.5  62.5  69.3  87.4   106   116   127   138   149   163   175   181   184   179   171   164   163   173   185   201   217   224   226   220   213   198   213   248
 50.0  57.0  63.5  82.2  99.7   110   121   133   145   160   174   184   191   189   182   173   170   178   193   215   233   244   238   229   214   194   206   250
 52.5  50.0  58.0  76.7  92.9   104   114   126   139   153   170   184   195   197   192   180   176   180   198   228   250   258   251   235   217   188   192   247
 55.0  43.0  52.7  71.2  88.4  97.7   108   119   131   145   164   180   196   203   201   187   181   188   208   242   266   266   253   240   214   175   173   244
 57.5  39.0  48.0  66.6  83.8  93.2   103   112   122   137   153   173   194   202   204   195   190   201   231   263   277   267   251   231   207   153   145   203
 60.0  35.0  43.6  62.4  79.4  88.8  97.7   106   113   126   141   162   185   201   206   204   209   229   261   292   287   265   242   218   189   132   113   161
 62.5  30.5  40.6  58.6  75.3  84.8  93.2   101   108   117   130   150   175   194   207   217   235   267   306   315   288   260   230   198   168   108  89.0   123
 65.0  26.0  38.6  55.0  72.1  81.5  90.0  96.4   102   109   120   140   165   186   207   233   274   322   353   337   300   253   210   176   141  90.1  70.2  84.0
 67.5  20.5  35.4  51.4  69.0  78.0  85.6  92.1  97.2   102   112   132   156   177   199   238   318   397   412   381   322   241   188   151   118  74.9  58.1  64.5
 70.0  15.0  31.5  48.5  65.3  73.3  80.6  88.0  92.3  99.6   112   125   155   169   190   242   345   476   470   432   352   249   177   129  95.8  67.2  48.9  45.0
 72.5   9.5  25.7  45.8  62.8  70.5  78.9  85.6  90.7   103   113   104   163   122   134   190   388   490   513   463   384   272   170   112  86.2  61.5  40.9  35.5
 75.0   4.0  19.0  30.6  56.3  70.7  72.4  82.1  74.5  74.0  75.2  55.0   101  61.9  78.0   111   309   438   495   443   386   292   167  98.9  81.2  57.8  33.3  26.0
 77.5   2.0  10.4  16.1  33.2  40.5  51.3  38.5  33.5  27.5  16.8  15.8  37.2  32.3  50.5  65.7   182   321   344   332   299   218   146  72.0  90.6  54.4  28.0  18.5
 80.0   0.0   1.2   5.6  14.6   8.2   9.1  10.0   5.1   4.9   5.8  10.0  14.6  21.4  23.0  40.2  97.8   182   202   195   162   117  49.1  34.9  60.9  51.3  23.3  11.0
 82.5   0.0   0.0   0.0   0.0   1.7   2.3   2.3   1.3   2.5   4.0   7.0  10.3  11.8  13.0  18.8  54.2  79.2  86.6  85.4  66.5  46.3  18.8  11.0   8.2  36.4  12.6   5.5
 85.0   0.0   0.0   0.0   0.0   0.3   0.5   0.7   0.9   0.7   1.7   1.7   2.1   5.1   3.0   8.4  15.3  24.4  23.4  20.1   9.8   7.3   5.3   3.8   3.2   8.4   0.8   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.8   0.7   0.6   1.5   2.5   2.1   2.0   3.0   3.4   1.9   0.1   1.0   1.0   0.9   0.5   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