Illuminance plots of Harmony2_HA2-VMC-3ER-7B_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]   INDAL
# [TEST]      HR10S47S.LDT
# [LUMINAIRE] HA2-VMC-3ER-7B
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 97.79%
# out given: 71.81%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-VMC-3ER-7B_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   709 raw, for the given bulb(s) it would be  7584 lm,
#                   70.9 % of the bulb flux
# between 75 and 90:  3.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  20.0 cd / 1000 lm ,  1.8 % of the luminaire flux
# 90deg and above:  max   4.3 cd / 1000 lm ,  1.0 % 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:  25 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 125 %
#  (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   437 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   559 cd / 1000 lm,
# maximum spec. lum. intensity   559 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   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258   258
  5.0   247   240   237   240   241   238   238   236   236   239   240   240   244   245   248   247   252   250   255   251   253   253   249   248   247   251   254   254   249   248   254   261   262   262   259   261   264
 10.0   227   223   223   223   222   220   219   216   217   221   223   224   229   233   239   242   248   250   255   254   260   261   258   258   259   256   255   252   248   247   242   239   239   239   241   239   247
 15.0   199   194   194   190   189   187   188   188   191   196   198   203   204   207   213   218   226   229   240   240   248   251   248   246   245   240   239   235   229   227   225   225   223   219   216   218   221
 20.0   169   163   164   163   163   161   164   166   164   167   168   171   173   177   188   196   206   214   226   230   239   238   235   235   234   227   223   218   214   213   208   203   203   201   199   201   202
 25.0   149   144   145   144   144   145   147   148   148   151   152   157   159   163   175   184   196   209   225   232   242   241   235   229   220   211   205   201   202   197   194   189   185   184   183   182   186
 30.0   134   132   131   131   133   133   136   137   139   142   144   145   148   153   164   174   189   207   228   241   255   248   240   222   213   199   191   186   180   179   173   170   166   162   161   159   162
 35.0   114   113   111   113   117   119   122   125   128   130   135   139   143   148   164   175   187   202   226   243   260   253   235   213   199   189   177   165   159   155   150   147   144   138   137   136   139
 40.0  84.9  83.3  83.4  88.8  94.3  99.4   105   111   115   120   125   132   136   144   160   172   184   198   219   237   252   235   218   194   184   172   161   152   142   137   132   128   126   123   121   120   124
 45.0  65.8  64.9  65.4  69.7  74.4  78.6  85.4  91.1  98.9   108   113   121   126   133   153   179   198   214   229   241   254   232   213   186   173   160   145   137   129   124   119   115   111   107   104   104   107
 50.0  55.2  53.8  56.3  61.0  64.1  67.8  70.8  76.3  83.9  94.8   102   112   116   125   143   187   232   264   281   265   257   218   189   165   150   141   124   115   110   107   102  98.1  95.0  91.5  88.9  87.4  92.6
 55.0  41.9  41.2  44.1  49.8  54.8  59.0  64.2  70.6  76.8  84.7  90.0  95.4   101   110   125   173   249   306   341   301   256   205   174   150   138   121   107   101  97.5  94.1  90.3  85.6  82.7  79.2  75.1  72.3  75.4
 60.0  30.3  30.4  33.4  39.6  46.1  53.2  60.6  66.5  72.5  80.2  86.3  93.4  99.3   113   141   224   319   367   375   320   274   225   183   147   126   110   100  94.0  89.6  85.6  82.2  77.0  72.5  68.5  62.2  54.3  58.8
 65.0  23.5  23.6  25.2  31.3  39.0  47.6  56.3  63.7  70.1  78.8  84.3  91.3  99.0   115   162   266   366   424   437   387   318   245   196   158   135   116  98.9  88.7  81.9  77.7  73.3  68.7  62.4  57.9  52.1  37.5  44.4
 70.0  19.4  19.6  21.0  22.6  31.1  40.0  51.5  58.7  63.5  70.7  77.0  83.0  90.6   104   166   328   458   551   559   461   362   268   206   169   153   132   105  85.9  76.2  69.9  64.2  59.5  53.7  47.8  43.6  24.6  28.0
 75.0  12.5  13.5  15.6  16.4  21.1  28.9  33.7  28.1  19.5  15.6  14.7  15.6  16.3  17.4  22.3  38.3  67.4   110   151   181   201   174   129   130   135   127   103  80.3  68.7  61.2  54.6  47.5  43.2  36.9  29.3  15.9  14.0
 80.0   6.1   5.6   5.8   5.6   5.6   5.8   6.1   6.2   6.2   6.5   6.9   7.2   7.0   7.4   8.1   9.3  11.2  13.8  15.2  15.1  15.7  18.7  20.0  14.5  14.5  13.3  17.8  17.8  17.5  15.6  14.2  12.9  11.7  11.2   9.9   8.5   7.2
 85.0   2.8   2.6   2.7   2.8   2.8   2.9   3.1   3.2   3.3   3.5   3.7   4.0   4.2   4.5   4.8   5.1   5.4   5.7   5.8   5.8   5.7   5.6   5.3   5.0   5.0   4.7   4.4   4.1   3.8   3.6   3.4   3.2   3.1   3.0   2.9   3.0   3.0
 90.0   1.9   1.8   1.9   2.0   2.0   2.1   2.2   2.3   2.5   2.7   2.9   3.1   3.3   3.4   3.7   4.0   4.2   4.2   4.3   4.2   4.1   4.0   3.7   3.4   3.3   3.1   2.8   2.6   2.3   2.1   2.0   1.9   1.8   1.8   1.7   1.7   1.6
135.0   1.9   1.8   1.9   2.0   2.0   2.1   2.2   2.3   2.5   2.7   2.9   3.1   3.3   3.4   3.7   4.0   4.2   4.2   4.3   4.2   4.1   4.0   3.7   3.4   3.3   3.1   2.8   2.6   2.3   2.1   2.0   1.9   1.8   1.8   1.7   1.7   1.6
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