Illuminance plots of RSAH14

(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]      RSAH14 - 22442
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Curved Glass- Adjt=V1L4A
# [LUMCAT]    Riviera 1 AGB-(V1L4A)
# [DATE]      27/10/1995
# down given:   100.0%
# out given:    70.7%
# tilt:  0 
# [LAMP]      GE LU 100W /100/T/40
# Source file: ldt/RSAH14.LDT
# Luminaire flux =   705 raw, for the given bulb(s) it would be  6771 lm,
#                   70.5 % 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   7.6 cd / 1000 lm ,  0.2 % of the luminaire flux
# 90deg and above:  max   1.0?cd / 1000 lm ,  0.0?% of the luminaire flux
# CutOff Type: CIE_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:   0?%
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   0?%
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   963 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   530 cd / 1000 lm,
# maximum spec. lum. intensity   964 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   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132   132
 10.0   124   126   128   128   128   128   129   129   130   130   131   132   133   134   137   141   145   149   154   160   170   180   190   200   218   208   187
 20.0   108   116   114   119   122   124   124   125   126   127   128   130   132   134   143   153   168   197   226   256   281   302   305   299   284   277   258
 30.0  92.0  96.5   104   107   109   113   117   119   120   121   122   124   127   130   142   164   208   252   290   314   321   329   336   336   310   259   231
 35.0  83.0  86.4  94.1  98.8   105   108   110   111   114   118   121   125   132   143   174   205   236   258   275   285   292   296   298   310   285   236   192
 40.0  73.0  76.2  83.5  94.7  98.2   100   105   110   115   118   121   123   127   135   164   214   256   279   281   276   270   260   251   239   253   205   161
 45.0  63.0  67.3  76.0  88.8  91.6  98.0   104   108   113   119   124   131   143   181   254   306   325   324   309   294   265   243   227   192   195   155   125
 47.5  59.5  62.9  74.5  85.4  89.8  97.1   101   106   114   121   126   133   149   184   265   344   367   360   340   309   274   231   208   178   156   131   108
 50.0  56.0  58.3  73.4  81.8  87.6  93.6  97.4   105   114   120   125   135   153   186   278   381   416   402   369   331   285   224   187   164   124   111  91.0
 52.5  52.0  54.3  72.3  78.7  85.3  88.6  93.8   105   112   116   123   140   174   251   399   481   472   456   407   347   294   227   160   143   104  97.4  82.5
 55.0  48.0  50.7  70.7  75.8  82.2  83.7  92.5   105   107   113   126   146   192   315   537   623   599   521   460   362   295   224   139   123  89.7  88.4  74.0
 57.5  40.0  46.9  68.0  72.9  77.9  79.1  90.9   102   103   118   129   133   194   356   702   790   721   639   520   407   279   215   134   105  80.6  79.8  68.0
 60.0  32.0  43.9  62.7  70.1  73.9  78.9  88.2   100   111   130  91.2  95.3   188   397   894   964   833   750   578   456   258   180   121  93.1  75.1  71.3  62.0
 62.5  24.5  39.9  56.9  67.4  70.4  78.9  71.8  87.2  78.4   106  43.1  50.8   127   351   806   963   896   750   557   487   262   140   109  83.1  69.3  62.0  55.5
 65.0  17.0  35.4  47.1  59.1  50.9  79.8  39.0  39.5  31.7  49.6  18.2  27.0  60.4   304   622   682   747   674   454   366   225  87.4   100  81.2  65.0  52.3  49.0
 67.5  10.0  26.5  32.6  40.4  14.7  48.5  18.7   8.4  11.0  12.2  15.7  19.0  34.0   167   367   392   434   530   317   197   121  41.0  84.0  69.8  61.5  41.1  38.0
 70.0   3.0  15.2  17.6  23.0   7.0   6.2   4.9   6.6   7.4   9.9  13.4  14.0  19.3  29.0   108   190   150   262   174  70.1  55.2  15.9  41.2  42.7  52.0  29.1  27.0
 72.5   2.0   8.7   4.8  10.1   4.6   4.5   4.0   5.1   4.7   7.6   9.1  10.3  13.2  20.0  34.1  40.3  64.2  88.9  85.7  28.2  20.6  13.1  14.9  20.5  42.0  17.5  16.5
 75.0   1.0   3.8   2.5   2.7   3.4   3.4   3.4   3.9   3.4   5.1   5.4   7.0   8.9  11.0  17.3  22.1  25.0  18.6  30.7  14.8  11.7  10.0   8.3   7.3  21.7   6.2   6.0
 77.5   1.0   2.0   1.1   1.5   2.5   2.3   2.3   2.7   2.5   3.4   4.0   4.7   5.8   8.0   9.6  10.9  12.6  10.9  12.4   9.1   7.5   7.3   5.6   5.9   4.3   3.0   4.0
 80.0   1.0   1.1   1.0   1.0   1.6   1.2   1.8   2.0   2.0   2.4   3.0   3.8   4.2   5.0   6.3   5.7   7.6   6.5   6.3   5.4   4.5   5.0   3.9   4.4   2.8   2.1   2.0
 82.5   1.0   1.0   1.0   1.0   1.0   1.0   1.5   1.9   2.0   2.0   2.3   2.7   2.8   3.5   3.8   4.7   4.6   4.2   3.7   3.7   2.8   3.5   2.3   2.8   1.9   1.5   1.5
 85.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.9   2.0   2.0   2.0   2.4   2.0   2.8   3.5   3.1   3.7   2.4   2.9   2.0   2.5   2.0   2.2   1.9   1.0   1.0
 87.5   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.1   1.9   2.0   2.0   2.0   2.0   2.1   3.0   2.9   2.4   2.0   1.9   1.8   1.7   1.7   1.6   1.5   1.0   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   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0