Illuminance plots of Harmony2_HA2-VMC-3EU-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]      HR10S44S.LDT
# [LUMINAIRE] HA2-VMC-3EU-7B
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 98.09%
# out given: 76.67%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-VMC-3EU-7B_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   758 raw, for the given bulb(s) it would be  8113 lm,
#                   75.8 % of the bulb flux
# between 75 and 90:  2.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  14.1 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max   3.0 cd / 1000 lm ,  0.8 % 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:  22 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 108 %
#  (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   216 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   161 cd / 1000 lm,
# maximum spec. lum. intensity   389 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   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215
  5.0   207   200   197   198   195   196   195   193   194   195   195   196   197   198   200   200   203   205   204   207   211   210   208   209   212   212   216   217   219   215   216   226   228   224   223   226   222
 10.0   189   184   181   183   184   181   183   183   185   185   187   191   193   193   194   197   199   202   200   204   206   208   207   212   218   221   222   227   231   231   234   231   231   230   231   232   230
 15.0   171   168   166   169   170   169   171   172   173   174   176   179   181   181   185   189   193   196   197   201   202   203   202   205   209   207   209   210   214   218   227   233   235   234   225   224   225
 20.0   158   156   155   158   159   158   162   161   164   167   169   172   177   176   182   186   189   194   195   200   201   203   202   207   211   213   212   215   215   214   219   215   217   215   215   214   220
 25.0   147   144   143   147   148   149   154   154   158   162   165   168   174   174   178   182   188   191   195   199   203   211   215   222   228   234   230   235   235   235   235   230   226   224   219   216   221
 30.0   137   134   132   136   140   143   146   146   150   156   161   167   170   173   176   181   188   194   202   214   226   238   243   250   253   260   253   258   257   257   257   251   242   237   225   223   226
 35.0   125   122   122   127   131   135   138   139   141   148   157   167   174   181   185   184   190   199   208   221   236   248   262   275   285   287   277   278   267   266   263   261   255   246   231   230   232
 40.0   115   111   113   118   127   131   135   132   129   132   141   156   166   175   176   173   179   192   203   219   231   243   258   269   283   292   291   294   282   269   260   255   248   243   228   227   227
 45.0   104   103   105   110   116   119   124   118   114   115   121   131   146   160   168   164   175   189   204   225   240   255   271   283   299   300   290   285   285   270   255   241   233   222   194   193   191
 50.0  85.3  85.3  88.0  93.5  96.0  95.9  97.9  97.4  98.6   102   109   118   133   157   173   173   183   196   220   254   282   312   340   363   389   382   346   312   279   262   242   221   198   174   153   147   145
 55.0  65.6  65.0  67.4  70.4  71.6  72.7  74.5  78.5  83.7  88.9  96.6   106   115   144   173   185   195   232   271   304   315   320   323   327   337   355   358   355   332   275   229   189   160   139   117   104   103
 60.0  44.0  44.5  45.5  48.2  54.0  59.3  64.0  69.7  74.5  79.0  86.6  92.2  99.9   125   165   196   218   231   227   232   230   219   209   197   191   188   190   227   250   232   222   172   130   107  85.7  66.0  71.0
 65.0  25.9  26.7  28.0  35.5  44.0  52.3  59.3  64.8  71.4  77.5  83.6  88.5  94.5   111   153   208   216   197   163   143   128   123   118   112   107   105  98.0  97.4  99.3   102   109   115   100  78.1  62.6  35.8  49.5
 70.0  22.2  23.3  24.0  27.0  36.5  45.7  52.9  59.8  65.7  69.2  74.7  80.9  87.7  94.9   136   161   149   120   111   109   105   103   101  97.9  94.5  91.1  85.1  82.2  77.0  73.1  69.5  64.3  57.3  48.8  42.8  18.7  28.9
 75.0  14.0  14.8  15.9  16.7  22.0  26.5  20.8  13.1   9.6   8.5   8.3   8.5   8.7   9.5  15.2  31.9  26.6  14.6  17.8  18.8  17.6  25.4  42.8  67.5  84.2  82.5  75.4  71.4  66.0  60.1  53.7  47.7  42.2  33.3  24.8  13.7  12.7
 80.0   5.5   4.7   4.6   4.7   4.6   4.6   4.7   4.6   4.6   4.6   4.5   4.6   4.8   5.0   5.4   5.8   6.4   6.7   8.9   9.4   7.1   6.4   6.3   6.2   6.5   6.7  10.7  14.1  13.8  12.5  12.0  11.2   9.7   8.5   7.4   6.0   4.1
 85.0   3.0   2.9   2.9   3.0   3.0   3.1   3.1   3.2   3.3   3.3   3.4   3.5   3.5   3.6   3.7   3.7   4.0   4.1   4.1   4.0   3.8   3.7   3.6   3.6   3.5   3.4   3.3   3.2   3.1   3.0   2.9   2.8   2.8   2.7   2.6   2.5   2.5
 90.0   2.4   2.3   2.3   2.3   2.4   2.5   2.5   2.5   2.6   2.7   2.8   2.9   2.9   2.9   3.0   3.0   3.0   3.0   2.9   2.9   2.9   2.8   2.8   2.7   2.6   2.6   2.5   2.5   2.5   2.4   2.3   2.2   2.2   2.1   2.1   2.1   2.0
135.0   2.4   2.3   2.3   2.3   2.4   2.5   2.5   2.5   2.6   2.7   2.8   2.9   2.9   2.9   3.0   3.0   3.0   3.0   2.9   2.9   2.9   2.8   2.8   2.7   2.6   2.6   2.5   2.5   2.5   2.4   2.3   2.2   2.2   2.1   2.1   2.1   2.0
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