Illuminance plots of RFAP24

(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]      RFAP24 - 22110
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V2L4A
# [LUMCAT]    Riviera 2 AGP-(V2L4A)
# [DATE]      13/07/1995
# down given:   100.0%
# out given:    78.2%
# tilt:  0 
# [LAMP]      Philips SON-E 250W
# Source file: ldt/RFAP24.LDT
# Luminaire flux =   782 raw, for the given bulb(s) it would be 21115 lm,
#                   78.2 % of the bulb flux
# between 75 and 90:  1.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  32.2 cd / 1000 lm ,  0.4 % 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   411 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   297 cd / 1000 lm,
# maximum spec. lum. intensity   448 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   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227
 10.0   182   183   187   193   196   199   203   206   210   214   218   222   225   229   232   235   238   240   243   245   245   245   245   246   246   246   245
 20.0   149   149   160   170   176   183   189   196   204   212   220   229   238   247   252   257   260   261   262   262   259   257   254   251   242   237   237
 30.0   124   126   140   152   160   169   179   188   199   212   227   241   256   271   279   284   285   283   278   272   265   257   247   239   228   214   218
 35.0   109   115   131   144   153   162   173   184   196   211   230   247   262   276   282   285   285   280   274   265   253   243   232   222   211   200   200
 40.0   100   105   121   135   144   155   166   179   193   213   234   253   269   284   291   293   290   281   267   250   236   221   210   200   190   180   178
 45.0  89.0  95.4   110   126   135   148   160   176   195   222   256   290   320   337   342   335   319   294   269   245   222   203   185   176   167   161   159
 47.5  83.5  90.1   105   122   132   145   158   175   196   227   266   306   338   358   362   354   333   302   271   241   216   194   177   165   154   150   148
 50.0  78.0  84.5  99.7   116   126   139   154   172   195   229   273   319   356   378   383   371   341   305   267   234   208   185   168   155   142   138   136
 52.5  72.0  79.2  95.4   109   119   131   146   166   190   225   278   331   375   401   404   385   348   305   261   224   198   175   158   145   129   125   124
 55.0  66.0  74.2  89.5   102   110   121   136   156   179   218   280   342   393   423   424   396   353   301   252   211   185   164   148   134   117   111   111
 57.5  60.5  67.8  80.7  93.4  99.4   110   123   142   165   208   276   344   401   436   434   403   354   292   241   200   170   150   134   122   104  96.6  98.0
 60.0  55.0  60.4  72.0  83.0  88.0  96.0   108   126   151   193   257   335   406   448   442   402   344   278   223   183   152   134   119   109  92.3  83.2  85.0
 62.5  47.0  52.0  62.9  72.2  76.8  82.3  92.7   110   132   170   232   309   373   411   410   383   327   253   201   163   135   117   104  95.1  80.4  71.6  70.5
 65.0  39.0  43.1  52.6  61.0  64.7  69.2  76.3  90.2   110   142   195   262   330   373   370   334   286   222   174   140   116  99.7  88.1  80.9  69.7  60.9  56.0
 67.5  31.0  34.6  41.6  48.6  51.1  54.6  58.8  69.4  84.9   109   152   211   261   293   297   276   231   183   141   114  94.3  81.1  71.9  66.3  59.5  50.9  47.0
 70.0  23.0  26.1  31.5  35.5  37.8  39.7  43.1  51.2  61.1  79.2   111   153   190   213   220   206   178   139   108  86.3  72.7  61.4  55.0  51.3  49.0  41.2  38.0
 72.5  16.0  18.2  21.6  25.9  26.2  27.3  29.8  34.8  42.2  53.5  75.5   105   134   155   159   146   126   101  78.7  61.9  51.7  43.2  39.1  37.8  38.3  31.9  29.5
 75.0   9.0  10.5  13.8  17.7  17.7  17.5  19.6  22.1  25.7  32.1  46.3  66.2  84.7  97.0   104  99.9  84.6  68.8  53.1  41.2  32.8  29.2  26.7  25.5  26.5  22.8  21.0
 77.5   5.0   6.0   7.3  10.6  10.2  10.4  11.6  14.0  14.5  17.8  24.8  35.4  49.9  60.5  63.8  59.7  51.2  42.5  32.0  24.6  20.4  17.8  16.5  15.9  15.7  14.8  14.5
 80.0   1.0   2.4   4.3   4.9   4.4   7.6   6.3   6.9   8.1   9.3  11.5  17.3  23.8  24.0  32.2  31.3  27.9  21.3  15.9  11.5  10.1   8.2   7.9   8.9   8.7   7.0   8.0
 82.5   0.5   1.0   2.1   0.9   1.4   3.0   3.2   2.1   3.5   4.5   4.6   6.3   8.6  13.5  13.6  13.3  11.4   8.2   6.4   4.0   3.2   3.5   2.1   3.8   3.7   3.3   5.0
 85.0   0.0   0.0   0.4   0.9   0.4   0.9   2.1   1.1   0.4   1.6   1.0   1.6   4.4   3.0   5.3   4.5   2.0   2.7   2.3   0.9   0.5   1.0   1.0   1.2   0.7   0.2   2.0
 87.5   0.0   0.0   0.0   0.6   0.0   0.7   0.0   0.0   0.8   0.0   0.0   0.0   0.4   1.5   0.3   2.5   2.6   0.4   0.3   0.0   1.7   0.0   0.6   0.0   0.0   0.0   1.0
 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