Illuminance plots of Harmony2_HA2-VMC-3EU-1B_1_MT_150_13500_2800_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]      HR15I23S.LDT
# [LUMINAIRE] HA2-VMC-3EU-1B
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 98.52%
# out given: 77.81%
# tilt: 0
# [LAMP]      1 MT 150 13500 2800 E40
# Bulbs: 1,  13500 lm each
# Source file: Harmony2_HA2-VMC-3EU-1B_1_MT_150_13500_2800_E40.ldt
# Luminaire flux =   772 raw, for the given bulb(s) it would be 10415 lm,
#                   77.2 % of the bulb flux
# between 75 and 90:  3.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  35.0 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max   2.4 cd / 1000 lm ,  0.6 % of the luminaire flux
# CutOff Type: IES_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:  17 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  83 %
#  (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   419 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   186 cd / 1000 lm,
# maximum spec. lum. intensity   419 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   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197
  5.0   184   184   184   184   186   185   186   186   185   185   187   188   189   188   189   188   190   190   190   190   191   190   190   190   191   190   191   191   191   191   192   191   193   194   194   195   195
 10.0   175   177   179   177   179   179   179   179   180   179   181   182   185   185   188   190   191   193   191   193   192   192   192   193   194   194   194   194   194   193   197   205   206   201   192   187   190
 15.0   170   172   173   173   173   174   175   175   176   175   178   178   181   182   185   187   191   193   193   194   194   193   193   195   197   197   200   200   201   201   203   207   220   215   212   212   205
 20.0   162   164   166   167   167   169   169   169   172   172   176   178   181   183   186   188   191   193   196   194   194   195   197   198   200   200   202   200   201   200   203   206   212   230   245   246   239
 25.0   152   156   159   160   162   163   163   162   162   162   167   174   185   186   187   187   188   190   193   195   193   193   193   193   196   196   200   198   198   197   196   198   200   203   205   206   205
 30.0   139   143   147   149   150   152   151   150   151   150   155   164   181   187   188   185   185   182   187   187   185   186   187   188   191   193   196   195   196   194   195   195   198   201   204   204   204
 35.0   123   127   130   132   133   135   136   137   137   138   143   145   157   174   183   178   174   170   177   184   182   182   183   185   192   195   202   201   203   205   206   203   206   206   206   205   200
 40.0   110   112   115   118   120   122   124   124   124   125   128   130   136   147   172   170   163   164   174   178   173   180   196   217   227   228   234   233   233   234   235   231   231   226   214   206   201
 45.0  99.6   104   108   109   112   113   113   111   111   112   116   119   123   129   152   168   157   157   169   176   176   182   201   218   230   248   258   258   258   245   240   237   240   234   225   221   212
 50.0  97.0   101   104   106   106   104   104   100   100   103   108   111   116   121   135   166   156   154   177   194   201   201   209   218   235   244   252   259   246   235   239   250   246   222   209   212   204
 55.0  88.1  90.6  92.1  92.0  90.7  87.6  87.8  89.5  92.1  96.7   103   106   111   115   126   161   157   155   198   226   222   218   224   240   259   271   273   248   237   258   263   229   192   177   168   161   160
 60.0  62.4  65.8  71.2  78.1  76.6  75.2  73.3  77.1  80.9  85.7  92.5  96.6   102   106   116   151   156   163   215   244   240   248   268   295   328   343   327   297   304   288   243   180   156   143   122   112   105
 65.0  37.1  42.5  57.0  63.8  69.9  69.1  69.9  71.8  76.1  80.9  87.0  91.8  97.2   102   110   143   164   178   215   234   238   254   270   281   297   315   323   339   419   382   253   160   129   108  90.9  76.9  71.5
 70.0  27.2  28.4  36.0  50.7  58.5  65.9  65.3  67.4  71.4  74.3  79.9  84.3  89.0  92.6  98.4   127   186   179   156   141   141   133   131   128   125   123   118   112   122   136   125   106  92.9  77.2  66.3  56.5  54.7
 75.0  23.0  21.8  22.1  30.9  38.3  41.2  37.8  33.2  29.0  27.0  25.4  23.7  23.0  24.0  26.3  51.0   115  91.2  57.2  63.1  77.4  84.9  91.9  95.4  94.0  90.2  85.2  79.2  75.6  70.9  66.9  61.2  54.4  48.3  42.0  34.9  30.5
 80.0   5.3   5.3   5.2   5.0   4.9   5.0   4.9   5.0   4.9   4.9   4.8   4.8   4.8   5.1   5.4   6.8  10.1  10.3   7.1   7.2   7.6   7.3   8.1  10.9  17.9  27.8  34.5  35.0  34.0  33.7  32.3  31.1  27.5  21.1  14.4   8.9   5.4
 85.0   2.5   2.4   2.5   2.5   2.5   2.6   2.7   2.8   2.8   2.9   3.0   2.9   3.0   3.0   3.0   3.1   3.2   3.3   3.3   3.1   3.1   3.0   3.0   3.0   3.0   3.0   3.0   2.8   2.8   2.7   2.7   2.6   2.6   2.5   2.3   2.3   2.1
 90.0   2.0   1.9   2.0   2.0   2.0   2.1   2.2   2.2   2.3   2.3   2.4   2.4   2.4   2.4   2.4   2.3   2.3   2.3   2.3   2.2   2.2   2.2   2.0   2.0   2.0   2.0   1.9   1.8   1.8   1.8   1.6   1.6   1.5   1.5   1.5   1.4   1.3
135.0   2.0   1.9   2.0   2.0   2.0   2.1   2.2   2.2   2.3   2.3   2.4   2.4   2.4   2.4   2.4   2.3   2.3   2.3   2.3   2.2   2.2   2.2   2.0   2.0   2.0   2.0   1.9   1.8   1.8   1.8   1.6   1.6   1.5   1.5   1.5   1.4   1.3
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   1.3