Illuminance plots of Harmony2_HA2-VMC-3ER-7B_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]      HR15I18S.LDT
# [LUMINAIRE] HA2-VMC-3ER-7B
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 98.46%
# out given: 72.41%
# tilt: 0
# [LAMP]      1 MT 150 13500 2800 E40
# Bulbs: 1,  13500 lm each
# Source file: Harmony2_HA2-VMC-3ER-7B_1_MT_150_13500_2800_E40.ldt
# Luminaire flux =   717 raw, for the given bulb(s) it would be  9686 lm,
#                   71.7 % 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  22.5 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max   3.1 cd / 1000 lm ,  0.7 % 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:  17 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  87 %
#  (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   505 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   560 cd / 1000 lm,
# maximum spec. lum. intensity   560 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   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249
  5.0   246   245   242   246   244   247   243   243   248   248   248   250   250   250   251   253   255   255   257   261   258   261   261   257   258   253   246   248   247   244   240   239   239   239   234   233   240
 10.0   230   231   225   228   223   223   223   223   225   229   228   232   236   239   243   245   246   251   254   259   262   265   266   264   266   262   259   251   245   236   231   229   225   225   219   221   222
 15.0   192   190   187   184   184   182   181   184   191   196   200   205   208   209   213   213   220   227   236   244   249   251   251   252   240   233   227   226   219   216   212   212   208   210   207   206   209
 20.0   167   165   163   162   160   159   158   159   165   168   174   179   181   183   186   190   196   206   218   229   243   251   248   238   231   221   215   213   209   207   203   199   199   197   196   194   198
 25.0   148   148   148   151   150   149   148   150   152   151   152   156   162   166   173   177   188   200   212   231   241   244   236   225   220   210   204   203   201   196   191   190   183   181   176   178   177
 30.0   139   136   136   137   137   136   137   141   143   145   145   146   152   156   162   169   180   196   217   246   253   248   235   221   213   200   194   190   183   180   173   174   170   167   160   159   159
 35.0   117   117   117   118   120   121   123   130   135   138   142   142   144   150   158   172   191   212   227   257   267   250   229   208   201   187   178   169   165   158   153   149   143   139   136   136   135
 40.0  84.7  85.8  88.1  93.8  98.6   105   109   116   123   128   133   138   139   142   152   171   192   205   213   245   255   236   215   195   188   178   165   157   147   137   133   132   130   127   123   123   121
 45.0  73.2  74.0  75.0  78.9  79.9  85.1  91.4   101   109   117   121   127   131   133   142   167   213   236   227   245   252   240   216   194   176   165   147   141   131   125   120   118   113   109   103   102   101
 50.0  68.7  69.4  70.4  72.3  73.9  78.3  81.0  86.4  91.6   101   109   114   119   125   133   163   246   308   278   255   244   228   200   168   156   148   128   117   112   107   102  99.4  96.1  93.1  88.7  87.9  87.3
 55.0  66.5  66.1  67.8  70.7  72.2  73.2  75.1  79.6  84.8  90.9  96.8   102   107   112   121   155   270   392   322   265   241   212   178   148   144   132   109   102  97.7  92.2  89.3  85.9  85.1  82.3  78.9  78.3  80.0
 60.0  53.7  55.3  61.5  70.6  71.8  69.6  70.8  75.3  80.8  86.4  92.4  97.4   102   107   122   177   334   450   355   292   250   216   173   143   133   117   104  95.3  89.3  84.8  81.0  77.2  74.3  72.1  70.9  70.8  70.9
 65.0  40.6  44.8  52.9  63.3  68.6  68.3  68.9  71.9  77.4  83.5  89.4  95.3   100   106   121   197   384   505   411   336   274   226   191   157   140   122   104  90.9  84.9  80.0  73.9  68.9  66.3  64.3  58.5  56.0  57.6
 70.0  30.7  31.4  39.4  49.5  61.4  64.9  65.9  68.2  72.2  77.2  83.0  89.8  92.9  97.9   109   214   509   560   440   361   299   246   203   174   164   143   110  89.4  82.0  75.0  67.9  63.9  60.3  57.0  49.5  43.8  45.3
 75.0  25.2  25.0  25.0  33.3  40.1  40.0  34.3  27.5  22.7  18.6  16.6  16.3  15.5  15.3  17.8  41.6   112   145   152   173   174   153   131   135   148   143   109  80.1  70.3  65.3  59.8  57.2  52.7  49.0  38.2  28.3  26.6
 80.0   6.0   5.6   5.4   5.3   5.3   5.5   5.4   5.7   5.6   5.3   5.8   6.1   6.1   6.2   6.6   8.1  10.8  13.6  14.6  15.7  17.8  22.5  15.4  13.6  14.6  16.6  15.3  13.0  12.7  12.7  13.0  14.4  14.1  12.7  12.2  10.1   8.7
 85.0   2.0   1.9   1.9   1.9   2.0   2.1   2.2   2.3   2.4   2.5   2.7   2.8   3.0   3.3   3.5   3.8   4.1   4.3   4.4   4.4   4.3   4.1   4.0   3.8   3.7   3.5   3.3   3.1   2.9   2.8   2.8   2.8   2.8   2.7   2.6   2.4   2.3
 90.0   1.4   1.3   1.3   1.4   1.4   1.5   1.5   1.6   1.8   1.9   2.0   2.2   2.3   2.5   2.7   2.8   3.0   3.1   3.0   3.0   2.9   2.8   2.7   2.5   2.3   2.1   1.9   1.8   1.5   1.4   1.3   1.3   1.3   1.2   1.2   1.2   1.1
135.0   1.4   1.3   1.3   1.4   1.4   1.5   1.5   1.6   1.8   1.9   2.0   2.2   2.3   2.5   2.7   2.8   3.0   3.1   3.0   3.0   2.9   2.8   2.7   2.5   2.3   2.1   1.9   1.8   1.5   1.4   1.3   1.3   1.3   1.2   1.2   1.2   1.1
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