Illuminance plots of Harmony2_HA2-VMC-3ER-4B_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]      HR10S46S.LDT
# [LUMINAIRE] HA2-VMC-3ER-4B
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 97.77%
# out given: 72.03%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-VMC-3ER-4B_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   711 raw, for the given bulb(s) it would be  7606 lm,
#                   71.1 % of the bulb flux
# between 75 and 90:  4.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  28.7 cd / 1000 lm ,  1.9 % 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: 126 %
#  (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   461 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   583 cd / 1000 lm,
# maximum spec. lum. intensity   583 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   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251   251
  5.0   238   231   226   230   233   229   231   231   235   234   235   235   233   239   239   241   242   247   247   247   249   248   245   246   246   250   253   254   256   256   258   263   268   265   263   263   271
 10.0   208   209   206   206   205   205   202   205   206   207   206   210   213   220   224   229   234   238   243   247   250   251   257   260   259   264   263   266   265   261   253   250   251   256   262   260   265
 15.0   181   178   174   174   173   173   173   177   179   181   182   185   186   190   195   202   208   214   221   229   237   243   250   252   254   257   254   254   250   251   247   246   242   235   238   240   246
 20.0   158   153   151   154   152   152   154   156   158   162   160   164   165   172   174   181   188   195   208   218   227   232   234   238   239   241   235   235   233   231   218   218   217   214   212   213   218
 25.0   143   141   139   140   141   140   143   144   145   146   146   152   151   157   162   170   178   190   200   216   227   236   236   238   231   228   216   214   211   207   205   203   194   194   189   193   195
 30.0   128   127   126   126   128   130   131   135   136   138   137   141   141   147   151   160   171   182   199   220   236   246   245   238   228   213   200   199   190   190   183   178   174   170   167   169   172
 35.0   107   103   104   106   110   112   118   123   125   130   131   135   136   142   146   155   168   181   198   222   242   256   254   235   216   203   191   178   172   164   158   155   147   146   141   142   144
 40.0  80.0  77.9  77.4  82.3  88.2  93.4  99.7   105   112   118   121   128   132   137   142   152   166   184   198   218   234   244   239   218   198   180   171   162   149   143   137   134   131   127   125   126   130
 45.0  66.4  64.2  65.3  68.9  72.6  76.9  81.7  87.2  93.1   104   110   117   123   129   134   148   170   194   211   228   238   253   236   204   185   170   154   147   136   128   122   120   116   112   109   108   111
 50.0  55.2  53.3  56.3  61.0  64.4  67.5  70.8  75.6  82.9  92.2  97.8   107   115   124   129   142   182   231   259   271   266   263   226   186   160   149   132   125   119   115   108   102  99.0  93.4  89.4  89.5  91.5
 55.0  42.3  40.7  44.2  49.9  54.9  59.5  65.0  70.6  77.2  85.2  90.2  95.5   101   111   118   132   181   263   325   355   315   260   203   163   141   127   113   106   101  97.5  92.6  86.8  83.0  79.4  76.4  76.8  79.0
 60.0  30.2  30.4  33.8  39.6  45.9  53.4  60.5  67.0  74.0  81.1  86.6  91.9  97.7   108   120   149   222   303   357   376   340   278   207   159   132   117   104  97.5  92.2  87.6  82.4  77.8  72.7  68.8  65.7  66.4  67.9
 65.0  22.5  22.7  23.9  30.5  38.3  47.2  55.6  63.7  71.0  78.4  83.9  89.5  95.2   105   117   158   245   355   433   461   415   320   229   174   140   121   103  92.7  84.6  79.2  73.8  69.5  62.1  57.9  54.6  48.7  51.7
 70.0  17.9  18.5  19.2  21.3  30.1  40.1  50.7  58.3  65.1  71.4  76.4  82.7  87.9  96.8   106   158   318   457   563   583   489   366   244   180   154   136   111  92.2  78.8  71.9  65.0  60.0  54.8  48.6  44.0  31.6  34.4
 75.0  11.0  12.1  13.6  14.4  19.4  27.4  29.8  25.3  18.7  15.4  14.2  15.1  15.6  16.7  18.5  25.2  45.2  83.5   140   221   270   265   199   169   154   141   119  91.1  75.3  65.2  57.0  50.3  44.5  36.5  28.6  18.5  14.8
 80.0   5.7   5.1   5.2   5.2   5.3   5.7   5.8   6.0   5.8   6.1   6.4   7.3   7.4   7.6   8.1   8.9  10.4  12.9  15.5  18.0  18.8  20.5  22.2  18.2  16.8  17.5  28.2  28.7  24.9  23.1  20.6  18.7  16.7  15.3  12.5   9.1   7.9
 85.0   2.7   2.6   2.6   2.7   2.8   2.9   3.0   3.2   3.5   3.7   3.9   4.1   4.3   4.7   4.9   5.2   5.5   5.7   6.1   6.2   6.0   5.8   5.5   5.3   5.1   5.1   4.5   4.3   4.0   3.8   3.6   3.4   3.2   3.1   3.0   3.1   3.2
 90.0   1.9   1.8   1.8   1.9   2.1   2.2   2.3   2.4   2.6   2.8   2.9   3.1   3.4   3.7   3.8   4.0   4.1   4.2   4.3   4.3   4.2   4.0   3.8   3.6   3.2   3.0   2.7   2.5   2.4   2.2   2.1   1.9   1.8   1.8   1.7   1.7   1.6
135.0   1.9   1.8   1.8   1.9   2.1   2.2   2.3   2.4   2.6   2.8   2.9   3.1   3.4   3.7   3.8   4.0   4.1   4.2   4.3   4.3   4.2   4.0   3.8   3.6   3.2   3.0   2.7   2.5   2.4   2.2   2.1   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