Illuminance plots of RFAJ42

(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]      RFAJ42 - 19971
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L2A
# [LUMCAT]    Riviera 2 AGP-(V4L2A)
# [DATE]      09/11/1994
# down given:   100.0%
# out given:    68.1%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RFAJ42.LDT
# Luminaire flux =   682 raw, for the given bulb(s) it would be 18762 lm,
#                   68.2 % 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  39.3 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   544 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   571 cd / 1000 lm,
# maximum spec. lum. intensity   571 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   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116
 10.0   110   111   112   113   114   115   115   116   117   118   118   119   119   120   121   121   121   122   122   122   123   123   123   124   124   125   124
 20.0   103   104   107   110   111   113   115   117   118   119   120   121   123   124   126   127   129   129   130   131   134   136   138   141   148   157   160
 30.0  98.0  97.4   104   110   112   115   119   122   124   126   127   128   130   131   132   134   139   144   149   155   161   167   177   187   209   253   276
 35.0  88.0  91.3   102   110   114   118   122   127   130   132   132   132   132   132   133   135   140   149   159   169   183   197   209   219   239   282   313
 40.0  78.0  83.5  96.6   107   114   119   123   128   132   135   136   136   136   136   136   138   145   156   167   186   205   220   231   241   249   286   332
 45.0  68.0  72.0  89.1   102   109   114   119   125   130   134   140   141   144   141   144   149   157   174   197   217   226   234   239   248   255   287   350
 47.5  61.0  66.8  83.7  98.4   105   112   117   123   128   134   140   143   146   144   147   154   166   191   220   240   245   243   242   246   250   273   345
 50.0  54.0  61.9  78.9  94.7   103   109   114   119   125   131   139   144   148   147   151   159   181   216   249   268   266   254   246   231   233   250   339
 52.5  48.5  56.2  74.0  90.8  99.2   107   112   115   121   128   137   144   149   150   156   170   197   249   287   298   286   269   242   220   199   208   274
 55.0  43.0  50.1  69.0  85.7  95.5   103   107   110   115   123   133   143   149   153   162   185   231   292   331   330   305   272   240   203   163   156   209
 57.5  38.0  44.7  64.6  80.2  89.4  98.2   102   105   109   117   126   139   146   153   173   211   282   352   374   357   313   272   227   185   126   117   149
 60.0  33.0  39.6  59.1  75.0  83.5  91.2  96.1  98.5   103   111   120   133   143   153   187   254   350   417   429   391   320   265   210   160   100  84.0  89.0
 62.5  27.5  35.7  53.1  69.7  78.0  85.0  89.9  93.2  97.3   104   114   126   135   146   185   289   427   487   487   433   344   259   187   135  82.9  64.8  69.0
 65.0  22.0  32.5  47.1  63.6  72.0  79.3  83.8  87.2  91.2  97.1   106   117   127   139   183   299   482   544   528   458   363   248   164   112  70.4  52.2  49.0
 67.5  16.0  26.6  40.9  56.5  65.1  72.6  78.3  80.0  82.5  87.9  97.3   104   109   122   162   307   501   571   528   463   372   233   145  95.1  61.0  42.8  39.0
 70.0  10.0  19.3  31.3  47.8  50.1  57.8  58.9  60.7  57.2  62.0  81.4  66.9  87.3   105   129   243   502   509   490   437   348   218   123  79.3  53.1  34.8  29.0
 72.5   5.5  11.2  20.7  26.3  29.5  27.6  31.0  28.9  24.4  28.7  38.7  26.1  54.4  61.5  85.4   147   356   383   399   352   278   172  95.0  65.5  45.4  28.5  23.0
 75.0   1.0   2.6   9.5   6.7  10.9  12.4  11.2  12.4  13.2  13.5  18.2  16.9  22.3  18.0  38.9   103   191   223   237   215   165   108  63.3  48.8  37.5  22.8  17.0
 77.5   0.5   0.5   0.7   2.9   5.3   6.6   8.3   9.9  11.6  11.8  11.8  11.9  11.1  11.5  18.0  51.5  81.9   107   107  91.1  68.0  40.3  31.1  24.1  27.6  15.6  10.0
 80.0   0.0   0.0   0.2   1.0   3.0   4.2   5.5   7.4   8.6   8.9   8.2   7.8   6.0   5.0  10.0  19.6  34.4  39.3  37.4  28.3  22.1  10.6   7.1   8.7  10.9   7.9   3.0
 82.5   0.0   0.0   0.2   0.0   1.2   1.9   2.7   3.0   4.1   3.8   4.0   3.6   2.4   2.5   3.4   8.5  11.3  10.4   9.6   6.0   5.0   3.2   1.8   1.0   1.4   3.8   2.0
 85.0   0.0   0.0   0.8   0.0   0.3   0.5   0.7   0.0   0.7   0.2   0.2   0.5   0.8   0.0   1.2   2.2   1.9   1.1   1.4   0.9   0.7   0.5   0.4   0.3   0.3   0.2   1.0
 87.5   0.0   0.0   0.5   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5
 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