Illuminance plots of Harmony2_HA2-V-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]      HR10S55S.LDT
# [LUMINAIRE] HA2-V-3ER-4C
# [LUMCAT]    Harmony2
# [DATE]      EFN / 2009
# down given: 99.13%
# out given: 67.9%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-V-3ER-4C_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   676 raw, for the given bulb(s) it would be  7228 lm,
#                   67.6 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.5 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   1.8 cd / 1000 lm ,  0.4 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  48 %
#  (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   441 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   296 cd / 1000 lm,
# maximum spec. lum. intensity   441 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   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212
  5.0   185   182   184   185   187   188   193   195   199   202   205   207   213   217   219   223   225   227   230   233   236   236   236   242   244   244   243   244   241   239   236   233   232   232   228   227   230
 10.0   158   156   158   162   167   172   180   188   193   199   204   208   212   217   221   223   229   233   238   243   248   253   257   261   263   264   261   260   255   255   255   250   246   239   233   229   228
 15.0   133   133   137   145   153   161   169   171   174   180   182   185   191   196   201   204   214   218   230   237   247   256   258   263   263   263   264   263   258   254   252   244   243   235   226   217   217
 20.0   114   116   126   139   146   150   156   156   158   161   163   166   171   178   185   192   203   216   225   236   246   256   260   263   262   259   260   253   246   244   241   232   226   219   207   195   189
 25.0   104   109   122   134   139   143   146   145   147   150   150   152   157   163   170   178   191   206   220   234   251   259   267   274   270   260   249   241   231   223   220   213   207   198   188   172   162
 30.0  94.5   102   116   127   130   132   134   135   138   141   141   142   146   151   159   170   184   202   225   245   265   275   281   281   269   250   237   230   215   204   201   193   190   179   167   148   137
 35.0  76.8  86.2   103   110   113   117   121   123   127   134   136   138   141   146   152   165   185   208   235   259   284   295   304   292   271   241   223   209   200   187   177   173   166   157   145   128   110
 40.0  54.3  65.5  80.3  85.1  89.9  95.2   102   108   115   123   127   132   136   143   148   161   183   204   234   260   284   306   315   292   257   225   203   186   171   165   157   148   141   134   124   107  89.3
 45.0  44.1  55.2  66.1  68.5  72.0  76.7  83.4  89.7  98.6   109   116   123   128   134   141   156   188   222   257   276   292   301   295   269   238   208   189   172   151   139   132   127   120   114   107  89.7  69.6
 50.0  35.1  45.2  52.0  56.3  62.0  67.9  73.1  78.1  83.6  93.2   102   108   116   123   132   151   205   276   333   358   343   307   269   228   199   179   167   146   124   116   108   104  97.4  91.7  86.4  70.7  51.2
 55.0  27.9  34.4  38.2  44.9  53.1  60.9  67.1  70.2  75.6  83.4  88.0  92.6  98.0   105   115   142   208   292   357   388   361   319   258   209   174   156   142   121   103  97.6  91.0  85.5  78.7  74.8  70.5  57.8  39.4
 60.0  18.2  19.1  23.9  34.0  42.9  51.7  58.8  63.6  68.9  75.6  80.2  86.0  89.7  96.8   107   140   215   303   372   408   389   342   270   205   163   143   119   103  91.7  84.9  78.6  71.7  67.3  63.3  59.8  48.7  31.2
 65.0  14.1  13.3  15.6  20.5  31.3  40.5  49.0  55.3  61.3  67.7  73.1  79.2  82.9  88.9  97.4   131   219   318   403   441   422   354   277   213   174   142   113  95.0  82.4  74.0  65.9  60.0  54.1  50.7  48.8  33.4  23.3
 70.0  10.3  11.0  12.7  14.2  19.2  28.3  34.6  36.3  32.1  27.7  23.2  21.0  19.7  21.5  25.4  43.8  88.2   150   214   271   296   274   226   180   155   134   111  84.8  68.9  60.6  53.9  47.3  41.0  37.5  34.4  19.8  13.9
 75.0   3.9   3.8   4.0   4.3   4.6   4.7   4.9   5.1   5.3   5.8   6.2   6.8   7.5   8.2   9.7  13.1  20.2  30.5  44.8  58.1  68.2  72.6  64.0  51.8  54.3  66.1  63.9  53.3  43.5  38.1  34.3  30.3  25.4  19.7  15.3  10.2   7.5
 80.0   1.8   1.7   1.8   1.8   1.9   2.0   2.0   2.1   2.3   2.4   2.6   3.0   3.2   3.4   3.7   4.2   5.0   6.3   8.2  10.2  11.2  11.5  10.7   9.0   8.4   8.1   7.4   6.8   5.9   5.5   4.9   4.5   4.3   4.0   3.9   3.8   3.6
 85.0   0.8   0.7   0.7   0.8   0.8   0.9   0.9   1.1   1.2   1.3   1.4   1.5   1.7   1.8   1.9   2.0   2.1   2.1   2.3   2.4   2.5   2.4   2.3   2.1   2.0   2.0   1.9   1.8   1.7   1.5   1.4   1.3   1.2   1.2   1.1   1.1   0.9
 90.0   0.7   0.6   0.7   0.7   0.7   0.8   0.8   0.9   1.1   1.2   1.3   1.4   1.5   1.7   1.7   1.7   1.8   1.7   1.7   1.7   1.5   1.4   1.3   1.2   1.1   0.9   0.8   0.7   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.4
135.0   0.7   0.6   0.7   0.7   0.7   0.8   0.8   0.9   1.1   1.2   1.3   1.4   1.5   1.7   1.7   1.7   1.8   1.7   1.7   1.7   1.5   1.4   1.3   1.2   1.1   0.9   0.8   0.7   0.6   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.4
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