Illuminance plots of Harmony2_HA2-V-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]      HR10S30S.LDT
# [LUMINAIRE] HA2-V-3ER-4B
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 99.09%
# out given: 67.79%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-V-3ER-4B_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   674 raw, for the given bulb(s) it would be  7214 lm,
#                   67.4 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  20.4 cd / 1000 lm ,  0.9 % 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:  51 %
#  (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   452 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   441 cd / 1000 lm,
# maximum spec. lum. intensity   452 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   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250   250
  5.0   222   223   224   223   224   224   226   226   228   229   231   232   235   236   240   239   242   246   250   250   254   255   255   258   259   260   263   265   266   266   267   267   268   267   267   268   270
 10.0   193   193   195   193   195   197   198   201   203   205   207   208   211   215   221   223   228   235   241   247   253   256   261   267   269   271   273   273   270   270   273   272   271   273   268   268   271
 15.0   167   167   167   166   168   170   171   172   174   175   177   180   186   190   197   204   209   218   226   235   247   255   263   267   268   267   270   271   267   264   263   258   255   254   251   249   251
 20.0   150   150   149   149   150   151   153   152   154   156   156   162   165   170   178   184   192   204   217   229   244   255   260   263   262   258   260   253   245   240   238   233   228   224   223   221   220
 25.0   138   138   137   137   138   140   141   141   141   142   145   146   149   153   161   169   180   191   208   225   241   255   262   261   255   248   242   230   221   218   211   208   206   199   196   195   192
 30.0   125   124   125   125   127   128   129   131   132   133   135   137   139   144   151   160   172   186   207   229   249   262   266   261   243   228   220   210   203   196   188   185   181   175   168   169   167
 35.0   103   102   102   105   108   111   114   118   122   125   129   131   133   137   146   156   167   182   204   231   255   268   269   253   230   214   198   184   176   174   165   160   155   148   143   142   139
 40.0  76.0  77.3  79.3  81.3  85.7  90.1  95.6   103   110   116   121   125   127   133   140   152   167   186   206   229   248   257   248   226   206   189   175   164   154   151   143   138   133   127   124   123   122
 45.0  62.5  63.8  65.4  66.7  69.7  74.2  79.4  87.3  94.8   103   111   118   121   127   135   151   176   205   230   252   265   270   244   209   186   170   159   145   135   132   126   121   117   111   108   106   105
 50.0  51.9  52.9  54.2  56.6  60.5  65.6  69.8  75.8  81.5  89.8  98.2   106   114   120   128   145   185   237   277   293   290   273   233   188   160   151   141   126   119   115   111   106  99.3  92.2  87.2  86.3  85.2
 55.0  38.4  39.4  41.5  46.5  52.8  59.1  62.5  67.7  72.9  79.6  86.3  93.3   100   108   118   138   191   266   321   330   313   268   213   165   142   132   118   106   101  99.8  93.9  89.7  84.8  78.2  74.2  72.5  72.2
 60.0  27.1  27.2  30.5  36.2  43.5  50.7  54.6  60.9  66.6  73.1  78.8  84.2  89.3  94.9   106   138   212   300   366   389   351   282   215   159   130   116   102  93.9  89.3  85.4  78.3  75.0  72.4  67.4  62.6  59.0  58.1
 65.0  19.2  19.1  20.7  27.0  33.8  42.3  47.6  52.0  55.5  59.9  64.5  68.8  72.4  77.3  88.2   131   225   333   421   452   407   322   229   167   137   116  97.7  86.2  79.0  72.7  65.2  59.5  57.2  54.0  48.8  40.8  40.0
 70.0  14.5  14.6  14.8  17.0  23.8  29.7  33.9  39.3  44.0  49.4  54.0  59.3  63.7  67.9  75.7   112   202   305   399   441   400   312   218   157   132   116  93.3  75.6  66.0  60.0  52.8  46.4  42.3  39.8  36.3  23.9  21.8
 75.0   7.5   8.6  10.1   9.4  10.7  15.5  17.4  14.5  10.5   9.2   8.9   9.7  10.3  11.0  12.8  21.4  47.1  84.4   131   172   184   165   127   100  96.3  89.2  78.4  60.4  51.2  45.5  38.2  33.6  29.1  23.7  19.8  11.4   7.6
 80.0   2.7   2.5   2.7   2.7   2.7   2.8   2.9   2.9   2.9   3.1   3.3   3.6   3.9   4.0   4.2   4.8   6.4   9.1  13.1  17.9  20.4  20.2  16.7  10.8  10.3   9.1   8.9   8.7   8.7   9.0   8.7   8.2   7.7   6.8   6.2   4.1   3.1
 85.0   1.0   1.0   1.0   1.0   1.0   1.1   1.2   1.3   1.3   1.4   1.6   1.7   1.8   2.0   2.1   2.1   2.2   2.4   2.6   2.9   2.8   2.5   2.2   2.0   1.8   1.7   1.5   1.4   1.3   1.2   1.1   1.0   1.0   0.9   0.9   0.9   0.8
 90.0   0.8   0.7   0.7   0.7   0.8   0.8   0.9   1.0   1.1   1.2   1.3   1.4   1.6   1.7   1.7   1.8   1.8   1.8   1.8   1.7   1.6   1.5   1.4   1.3   1.2   1.0   0.9   0.8   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.4
135.0   0.8   0.7   0.7   0.7   0.8   0.8   0.9   1.0   1.1   1.2   1.3   1.4   1.6   1.7   1.7   1.8   1.8   1.8   1.8   1.7   1.6   1.5   1.4   1.3   1.2   1.0   0.9   0.8   0.7   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