Illuminance plots of Harmony2_HA2-VMC-3ER-4C_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]   3E
# [TEST]      HR10S52S.LDT
# [LUMINAIRE] HA2-VMC-3ER-4C
# [LUMCAT]    Harmony2
# [DATE]      EFN / 2009
# down given: 98.45%
# out given: 69.1%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-VMC-3ER-4C_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   685 raw, for the given bulb(s) it would be  7327 lm,
#                   68.5 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  15.8 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   2.8 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:  18 %
#  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   478 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   272 cd / 1000 lm,
# maximum spec. lum. intensity   478 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   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210   210
  5.0   191   190   190   192   196   198   202   205   210   213   217   221   222   226   227   232   229   234   236   235   236   237   233   236   236   236   235   234   229   225   227   228   227   223   225   223   220
 10.0   164   165   168   173   184   190   196   198   201   203   207   208   210   216   220   226   226   229   236   239   239   243   247   249   251   255   252   257   257   252   245   242   232   226   222   218   214
 15.0   136   138   145   156   165   167   174   173   180   181   182   187   189   196   198   207   209   216   225   233   238   244   249   250   254   253   254   250   249   240   243   242   235   220   212   204   204
 20.0   114   122   132   140   151   154   156   155   160   161   165   167   171   180   183   193   200   209   222   231   237   243   244   247   247   244   240   240   238   228   224   222   222   209   196   184   179
 25.0   102   113   126   134   142   142   145   143   147   147   151   155   157   163   168   180   190   203   219   229   241   251   253   250   248   243   232   226   219   212   208   205   202   195   178   164   154
 30.0  92.7   105   120   128   131   131   135   135   138   140   143   145   146   152   158   171   185   201   222   239   256   270   268   264   251   239   223   215   204   196   194   193   184   178   165   143   131
 35.0  73.4  89.0   106   112   117   122   119   123   129   130   132   137   141   143   151   167   187   211   236   256   273   286   288   275   256   235   213   205   193   179   174   171   164   153   144   120   107
 40.0  50.8  68.4  82.2  86.5  92.6  95.7   103   108   115   122   126   131   136   140   145   163   188   215   243   261   284   297   297   277   246   223   200   184   174   159   149   145   142   130   120   101  83.2
 45.0  38.6  57.6  66.5  69.8  74.9  77.7  85.2  92.3   102   109   114   121   127   132   138   158   191   237   270   289   297   303   286   253   226   200   182   165   148   131   124   119   117   110   102  84.8  67.1
 50.0  31.7  48.2  54.3  60.0  63.1  69.7  74.5  78.2  84.5  91.9  99.1   107   114   121   130   159   212   288   336   354   333   300   262   221   197   175   163   142   118   106   103  97.8  94.9  87.9  82.1  67.2  48.6
 55.0  25.8  37.4  40.8  48.7  56.8  63.1  68.3  70.7  78.8  83.6  88.5  92.0  97.9   104   116   150   222   312   379   388   348   311   252   210   178   154   140   116   102  90.9  86.3  77.8  77.0  72.6  66.8  57.0  36.5
 60.0  18.1  21.2  27.7  37.4  46.6  54.8  61.4  66.2  74.6  79.9  86.2  91.9  96.0   101   114   158   240   340   417   434   399   351   280   217   165   145   122  98.1  89.4  81.3  76.2  68.6  68.2  61.6  59.5  47.1  27.9
 65.0  14.8  14.7  17.5  23.0  36.9  45.7  56.2  60.3  68.5  78.3  82.2  83.8  89.6  96.2   107   150   249   363   445   478   439   373   294   234   191   159   121  92.2  80.1  72.2  66.3  56.2  57.3  49.6  46.6  34.3  20.9
 70.0  12.2  13.1  16.2  16.9  24.0  31.8  32.3  29.3  28.4  23.6  18.4  16.5  16.3  18.3  22.6  41.3  81.2   139   201   246   266   272   246   209   179   160   138   101  82.5  63.5  56.4  50.8  45.5  41.2  36.6  23.1  13.5
 75.0   5.0   5.0   5.1   5.5   5.8   5.7   5.8   5.8   6.4   6.7   7.0   7.8   8.5   9.3  11.3  15.6  22.6  33.5  47.0  59.7  69.4  75.7  67.3  56.1  55.3  77.4  90.9  82.4  63.7  56.1  49.1  42.1  36.7  28.1  22.7  14.3   8.8
 80.0   2.5   2.4   2.4   2.5   2.6   2.7   2.8   2.8   3.0   3.2   3.5   4.0   4.4   4.6   5.0   5.7   6.9   8.6  10.7  13.0  14.7  15.8  14.4  12.2  11.1  10.3   9.1   7.9   6.9   6.3   6.0   5.7   5.8   5.7   5.6   5.3   5.1
 85.0   1.4   1.3   1.3   1.3   1.5   1.5   1.6   1.7   1.9   2.1   2.2   2.4   2.7   2.8   3.0   3.3   3.5   3.6   3.8   3.7   3.7   3.8   3.7   3.8   3.7   3.5   3.4   3.2   3.0   2.8   2.7   2.6   2.5   2.4   2.3   2.2   2.0
 90.0   1.1   1.1   1.1   1.2   1.3   1.3   1.4   1.5   1.7   1.8   1.9   2.1   2.3   2.4   2.5   2.7   2.7   2.8   2.8   2.7   2.6   2.6   2.5   2.5   2.4   2.2   2.1   1.9   1.7   1.5   1.4   1.4   1.3   1.2   1.2   1.2   1.1
135.0   1.1   1.1   1.1   1.2   1.3   1.3   1.4   1.5   1.7   1.8   1.9   2.1   2.3   2.4   2.5   2.7   2.7   2.8   2.8   2.7   2.6   2.6   2.5   2.5   2.4   2.2   2.1   1.9   1.7   1.5   1.4   1.4   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