Illuminance plots of Harmony2_HA2-V-3ER-1C_1_ST_100_10700_1950_E40

(as computed by ies2tab from that IES 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]   3E
# [TEST]      HR10S56S.LDT
# [LUMINAIRE] HA2-V-3ER-1C
# [LUMCAT]    Harmony2
# [DATE]      EFN / 2009
# down given: 99.11%
# out given: 68.01%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-V-3ER-1C_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   677 raw, for the given bulb(s) it would be  7239 lm,
#                   67.7 % 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  13.9 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   1.8 cd / 1000 lm ,  0.4 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  49 %
#  (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   464 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   353 cd / 1000 lm,
# maximum spec. lum. intensity   464 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   5.0  10.0  15.0  20.0  25.0  30.0  35.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0
#V:  
  0.0   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188   188
  5.0   163   161   162   163   162   165   166   168   172   175   181   185   192   196   198   202   207   209   211   213   220   219   223   225   228   229   228   227   227   225   223   220   220   218   219   218   217
 10.0   140   138   139   142   144   149   160   167   175   178   187   191   197   203   207   212   215   215   224   228   231   238   242   245   251   250   250   251   252   253   255   252   248   242   238   235   234
 15.0   119   119   122   130   140   147   156   160   164   166   172   178   181   185   189   192   197   202   210   218   229   236   244   246   255   255   262   263   267   263   261   258   257   254   242   238   233
 20.0   104   107   115   128   137   142   148   150   151   151   156   159   162   169   175   181   189   195   205   214   224   235   244   249   259   263   263   261   263   261   259   256   247   247   237   228   221
 25.0  95.0   100   112   125   133   137   140   140   143   143   145   148   150   154   160   166   174   182   194   208   221   236   249   258   271   270   265   257   256   247   243   235   229   223   216   204   193
 30.0  84.3  90.4   107   118   123   125   128   130   133   134   137   140   140   145   150   157   165   176   190   205   226   246   260   269   277   269   263   251   241   226   219   209   206   200   189   175   157
 35.0  63.9  72.9  88.5  99.8   104   107   113   118   123   125   131   133   136   140   144   151   158   168   188   211   240   262   284   291   288   269   248   232   221   206   190   183   178   172   160   143   123
 40.0  49.8  61.2  74.2  81.1  83.5  87.6  94.1   101   108   115   123   127   131   135   143   149   158   168   187   214   248   279   305   306   291   264   236   207   196   183   167   154   151   143   134   117  95.7
 45.0  42.9  54.7  64.4  68.6  71.2  74.7  80.2  85.9  93.2   101   111   119   123   130   135   142   159   178   207   240   274   297   313   308   283   256   222   190   171   156   140   130   128   121   115   100  78.1
 50.0  34.8  45.4  52.1  56.8  62.2  67.4  73.2  78.0  83.4  89.0  98.0   106   111   120   128   135   157   201   265   321   354   357   340   293   248   217   186   163   141   126   117   109   107   101  93.0  80.3  57.9
 55.0  27.5  34.8  38.2  44.9  52.8  59.9  66.9  71.8  76.9  81.8  88.7  94.0  97.1   103   110   119   142   194   273   348   386   388   347   276   216   174   156   133   114   103  97.6  88.7  83.3  78.1  72.3  61.9  42.1
 60.0  17.4  18.3  23.2  33.5  41.9  51.0  59.0  64.2  68.6  75.0  81.7  86.6  89.8  95.2   100   108   133   190   278   362   415   421   371   284   207   159   134   112  98.0  88.5  81.6  74.2  69.3  65.4  60.7  51.7  33.2
 65.0  13.4  12.4  14.1  18.8  29.2  39.1  48.5  55.3  60.3  68.6  75.3  79.8  83.2  86.9  91.2  98.2   122   192   301   389   463   464   395   301   218   160   124   102  88.3  76.8  68.6  60.3  55.8  52.3  48.7  42.4  26.3
 70.0   9.7  10.5  11.8  12.8  17.1  24.6  27.8  28.0  24.5  22.1  20.1  19.1  17.9  19.6  21.6  28.0  45.5  91.8   160   243   319   353   321   256   192   154   126  93.9  74.1  63.4  55.1  47.2  42.3  38.9  35.4  28.7  16.4
 75.0   3.8   3.6   3.7   3.8   3.8   4.2   4.4   4.8   5.1   5.7   6.3   6.9   7.9   8.7   9.2  10.2  13.0  19.7  32.4  48.1  68.7  85.7  88.7  80.5  81.1  89.1  76.3  63.4  49.9  43.6  38.2  32.9  28.3  22.8  17.3  13.9   8.6
 80.0   1.8   1.8   1.8   1.9   1.9   2.0   2.2   2.2   2.4   2.5   2.7   3.0   3.3   3.6   3.7   3.9   4.4   5.4   7.0   9.2  11.8  13.7  13.9  12.2  10.8  10.2   9.0   8.0   7.9   7.8   7.3   7.3   6.7   6.3   5.1   4.5   4.4
 85.0   0.8   0.8   0.8   0.8   0.8   1.0   1.1   1.2   1.3   1.4   1.6   1.7   1.8   1.9   2.0   2.2   2.2   2.2   2.2   2.3   2.4   2.4   2.4   2.2   2.0   2.0   2.0   1.9   1.8   1.6   1.4   1.3   1.2   1.2   1.2   1.1   1.0
 90.0   0.7   0.7   0.7   0.7   0.7   0.8   1.0   1.1   1.2   1.3   1.4   1.6   1.7   1.8   1.8   1.8   1.8   1.7   1.7   1.6   1.4   1.3   1.2   1.1   1.0   0.8   0.7   0.7   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.4
135.0   0.7   0.7   0.7   0.7   0.7   0.8   1.0   1.1   1.2   1.3   1.4   1.6   1.7   1.8   1.8   1.8   1.8   1.7   1.7   1.6   1.4   1.3   1.2   1.1   1.0   0.8   0.7   0.7   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.4
180.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0