Illuminance plots of RGAJ51

(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]      RGAJ51 - 19670
# [LUMINAIRE] Riviera 2 - Aluminium Reflecteur - Curved Glass Bowl- Adjt=V5L1A
# [LUMCAT]    Riviera 2 AGB-(V5L1A)
# [DATE]      25/10/1994
# down given:   100.0%
# out given:    68.9%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RGAJ51.LDT
# Luminaire flux =   690 raw, for the given bulb(s) it would be 18970 lm,
#                   69.0 % of the bulb flux
# between 75 and 90:  4.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 118.4 cd / 1000 lm ,  0.9 % 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   429 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   538 cd / 1000 lm,
# maximum spec. lum. intensity   538 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   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121
 10.0   116   117   118   120   120   121   122   122   123   123   124   125   125   126   127   127   128   128   129   129   129   129   129   129   128   126   124
 20.0   112   111   113   116   117   118   119   120   121   122   123   125   126   127   128   129   130   132   133   135   135   135   135   136   138   141   134
 30.0   101   103   109   114   116   119   123   125   128   129   130   129   129   130   132   135   137   139   141   143   144   147   150   153   161   177   178
 35.0  92.0  94.3   103   112   118   123   126   131   132   134   135   132   129   128   129   131   133   139   144   148   151   156   162   169   184   214   231
 40.0  82.0  83.9  96.0   107   113   119   126   131   135   138   139   137   133   131   128   128   132   137   142   149   157   164   175   191   211   240   276
 45.0  71.0  74.2  86.5  99.0   105   113   120   128   134   137   142   143   144   138   137   132   137   144   153   161   165   179   190   206   225   251   305
 47.5  64.5  68.8  81.6  94.8   102   109   118   125   131   135   141   145   148   144   140   136   141   150   161   173   184   193   200   210   229   256   335
 50.0  58.0  63.3  76.7  91.1  98.6   107   116   122   127   132   140   146   150   149   143   139   145   157   173   189   207   211   213   206   226   261   365
 52.5  51.0  58.1  72.1  88.0  96.2   105   114   120   125   128   137   145   151   151   147   143   148   168   189   213   231   233   220   206   214   249   362
 55.0  44.0  52.9  67.7  84.5  94.0   103   111   116   120   124   132   142   150   152   151   149   159   184   215   242   259   247   229   207   194   227   359
 57.5  40.0  48.0  64.0  81.1  90.6   101   108   113   117   119   127   137   148   155   156   158   177   214   251   280   281   263   234   207   166   191   299
 60.0  36.0  43.2  60.5  78.0  87.0  95.6   103   110   112   114   120   131   146   157   162   176   207   254   298   320   303   270   233   196   142   149   238
 62.5  30.5  39.6  56.3  73.9  83.6  91.0  98.1   105   107   108   114   125   142   155   163   191   248   307   360   364   332   278   223   181   118   113   177
 65.0  25.0  36.7  52.0  68.7  78.9  86.9  93.2  99.3   103   105   110   121   138   152   163   197   279   373   429   420   370   286   212   165  99.9  80.7   115
 67.5  18.0  31.7  48.4  64.4  72.7  82.0  88.8  95.2  99.9   101   114   114   142   167   173   202   303   440   489   468   409   306   211   149  84.0  62.7  82.0
 70.0  11.0  25.8  39.6  61.4  69.8  76.3  83.4  92.4   102  85.1   121  79.4   141   181   183   166   328   458   538   493   435   331   212   132  74.9  51.2  49.0
 72.5   7.0  15.4  28.7  45.5  58.2  61.4  61.5  61.7  57.0  45.7  68.2  32.0  88.0   103   125  96.6   279   424   509   485   433   339   208   118  67.1  43.5  37.0
 75.0   3.0   3.3  13.1  25.6  23.1  29.0  22.0  24.4  15.3   8.6  17.2  14.3  30.7  24.0  49.3  62.9   177   326   375   380   368   290   197  96.7  60.6  36.9  25.0
 77.5   1.5   0.5   0.8   6.8   6.4   3.7   6.1   4.8   5.6   5.3   5.7   7.9  12.5  17.0  21.6  40.0   107   210   238   236   220   181   122  52.5  50.1  32.2  18.0
 80.0   0.0   0.0   0.3   0.0   0.6   1.9   1.9   2.1   3.5   3.6   3.0   4.9   8.0  10.0  13.2  21.8  62.6  98.0   115   118   106  78.9  39.5  19.4  24.7  28.2  11.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.5   1.0   0.9   1.8   2.8   2.9   3.2   3.4   5.5   6.6  12.7  22.7  30.0  32.6  24.1  31.3  26.6   9.8   2.9   7.4  15.3   5.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.6   0.0   0.3   0.8   1.0   0.7   1.6   1.0   2.8   4.3   8.5   9.8   7.5   4.0   3.9   3.7   2.6   1.6   1.4   0.9   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   0.2   1.0   0.9   1.0   0.9   1.0   0.9   0.7   0.9   0.6   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