Illuminance plots of RFAJ25

(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]      RFAJ25 - 19988
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V2L5A
# [LUMCAT]    Riviera 2 AGP-(V2L5A)
# [DATE]      10/11/1994
# down given:   100.0%
# out given:    75.6%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RFAJ25.LDT
# Luminaire flux =   756 raw, for the given bulb(s) it would be 20785 lm,
#                   75.6 % of the bulb flux
# between 75 and 90:  0.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   9.8 cd / 1000 lm ,  0.1 % 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   876 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   554 cd / 1000 lm,
# maximum spec. lum. intensity   900 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   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191
 10.0   134   135   140   145   147   149   152   155   159   165   170   176   181   187   194   201   208   215   222   229   236   243   249   256   268   279   286
 20.0   107   110   115   121   125   129   134   139   146   153   161   172   185   198   213   229   243   255   266   275   280   285   293   299   309   340   354
 30.0  92.0  94.2   102   110   114   120   126   132   139   147   159   174   197   221   251   277   297   308   312   313   314   313   305   300   281   282   288
 35.0  82.0  87.3  97.1   106   111   117   124   131   138   146   155   172   195   224   260   286   305   314   320   324   315   305   288   268   231   205   204
 40.0  73.0  78.6  90.3   101   108   114   121   129   138   146   156   170   190   225   262   289   307   314   311   305   298   276   249   221   171   155   150
 45.0  63.0  69.4  83.5  94.4   101   110   119   129   140   151   164   183   218   271   322   340   350   347   327   302   262   220   185   160   126   122   130
 47.5  58.5  64.7  79.3  90.5  97.9   107   117   129   143   155   170   196   244   313   369   383   384   378   349   296   239   187   155   128   111   107   113
 50.0  54.0  60.1  74.8  86.8  93.4   103   114   128   143   159   177   209   270   355   417   435   432   404   352   286   210   161   127   114  97.6  92.8  96.0
 52.5  48.0  54.9  69.3  82.6  89.5  98.0   110   125   142   159   183   224   318   443   513   514   477   429   351   261   184   135   116   103  89.9  81.7  83.5
 55.0  42.0  49.4  64.4  77.7  85.6  93.8   105   120   138   156   182   235   362   530   617   611   559   448   347   236   160   123   105  96.5  82.9  72.7  71.0
 57.5  37.5  44.7  60.3  72.7  80.4  88.5  98.8   113   130   149   177   239   434   683   756   716   623   488   333   214   142   110  99.0  90.7  76.4  64.5  62.5
 60.0  33.0  40.2  55.5  67.6  74.8  82.9  92.5   105   121   139   164   241   492   835   900   820   683   512   325   184   123   103  93.0  85.9  71.2  56.8  54.0
 62.5  28.0  36.0  50.0  62.0  68.7  76.5  85.4  96.2   110   125   150   214   463   796   876   838   721   503   291   152   111  95.6  87.4  80.9  66.7  50.1  46.0
 65.0  23.0  32.4  43.8  55.9  61.4  68.6  73.6  78.8  95.0  98.6   117   156   420   756   811   722   637   455   238   125  96.8  87.7  80.8  74.9  61.0  44.0  38.0
 67.5  16.5  26.1  37.4  42.8  48.1  45.0  42.5  43.5  57.8  49.9  68.7  99.6   269   473   554   549   444   347   147  88.6  81.3  75.9  71.9  66.1  54.8  38.2  29.0
 70.0  10.0  18.4  23.4  21.7  22.0  15.8  17.9  17.3  21.9  26.6  31.0  54.3   126   190   265   311   259   170  73.4  41.2  45.4  51.6  50.2  53.4  46.3  32.7  20.0
 72.5   5.0  10.2   6.0   9.5   6.0   7.7   7.5   9.1  12.5  16.2  21.6  31.3  64.4   113   134   119   125  69.5  30.2  17.0  16.2  19.3  25.1  29.5  36.5  23.9  12.0
 75.0   0.0   1.6   2.4   3.2   4.3   4.5   4.5   5.9   8.4  11.3  13.9  19.0  28.3  36.0  57.0  60.8  46.9  27.7  13.9  10.2   8.0   7.7   9.2   8.8  19.2  13.8   4.0
 77.5   0.0   0.0   0.1   1.6   3.2   2.8   2.8   3.4   4.9   6.5   8.7   9.9  12.9  21.0  23.3  23.9  17.1  10.6   7.0   6.1   4.9   4.0   4.4   3.9   5.3   7.3   2.5
 80.0   0.0   0.0   0.0   0.5   2.1   0.7   0.9   1.1   2.2   2.8   4.0   4.4   5.6   6.0   9.8   8.0   6.0   4.3   3.6   3.0   2.2   1.6   2.2   1.7   2.4   1.7   1.0
 82.5   0.0   0.0   0.0   0.0   0.3   0.1   0.0   0.0   0.4   1.1   0.8   1.4   1.8   3.0   2.6   2.8   2.0   1.6   1.5   0.9   0.6   0.9   0.4   0.9   0.6   0.5   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.4   0.0   0.8   0.5   0.1   0.1   0.3   0.0   0.0   0.5   0.0   0.3   0.1   0.0   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   0.0   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
 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