Illuminance plots of Harmony2_HA2-V-3ER-7B_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]      HR10S31S.LDT
# [LUMINAIRE] HA2-V-3ER-7B
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 99.08%
# out given: 67.01%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-V-3ER-7B_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   666 raw, for the given bulb(s) it would be  7130 lm,
#                   66.6 % of the bulb flux
# between 75 and 90:  3.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  18.7 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   404 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   405 cd / 1000 lm,
# maximum spec. lum. intensity   405 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   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253   253
  5.0   232   231   230   231   232   231   230   236   236   240   242   243   244   246   250   248   253   251   254   254   255   257   259   256   259   259   256   260   257   259   261   259   258   260   260   264   264
 10.0   207   208   205   210   207   209   209   212   212   216   219   223   228   231   238   238   242   247   253   258   256   258   264   263   259   260   259   253   257   254   252   246   248   248   246   248   248
 15.0   182   181   179   181   178   179   178   182   183   185   189   195   198   207   217   222   235   242   249   254   258   259   257   256   255   256   250   242   242   237   232   230   226   225   222   226   229
 20.0   154   155   155   158   157   157   157   159   161   162   164   168   176   183   191   199   212   223   239   245   251   255   254   253   250   241   236   225   220   217   212   209   205   204   202   202   203
 25.0   142   140   138   142   139   142   142   144   145   148   149   151   156   163   171   182   201   217   233   247   253   251   251   242   234   225   218   208   204   200   196   190   191   183   180   180   183
 30.0   126   127   126   128   128   129   130   132   133   136   138   141   145   154   162   174   194   213   232   253   259   260   247   233   219   205   197   191   184   182   177   174   167   162   158   157   158
 35.0   107   107   107   109   112   112   115   120   123   127   131   134   141   148   161   169   184   200   223   243   253   250   234   219   201   187   178   168   163   160   153   150   143   139   134   133   135
 40.0  80.5  79.1  81.7  85.8  88.5  94.3  99.2   107   112   117   125   128   134   143   159   175   193   206   232   248   256   246   219   198   183   173   161   151   144   138   135   131   125   122   118   117   117
 45.0  61.6  62.0  63.4  65.9  68.6  74.2  82.7  90.6  97.5   106   113   116   124   132   154   180   208   225   243   258   259   240   215   187   170   160   148   135   127   123   119   116   111   106   101  99.9   101
 50.0  49.6  50.7  52.2  55.6  58.2  63.8  69.5  75.7  82.3  91.5  99.8   107   115   123   142   184   231   267   280   273   256   224   197   169   151   142   130   118   111   107   104   101  95.7  90.5  85.3  85.0  86.1
 55.0  37.0  37.3  39.3  44.3  51.3  57.3  61.7  66.8  71.5  77.7  86.1  92.3  98.6   108   128   176   245   297   318   288   253   210   178   150   134   123   109   101  98.3  95.3  91.9  89.2  84.1  80.0  72.0  67.0  69.1
 60.0  25.0  25.6  28.3  34.9  41.8  49.1  53.6  60.5  64.4  71.0  75.3  80.8  86.0  95.5   126   201   285   341   356   315   261   216   177   144   125   108  97.9  90.6  87.5  83.1  77.7  74.2  71.5  69.5  60.0  47.9  54.6
 65.0  20.3  19.7  21.1  26.3  32.7  40.4  45.7  49.5  51.5  55.5  59.9  65.9  72.4  84.6   133   233   328   391   404   362   291   230   181   148   127   108  92.4  82.3  76.5  71.7  66.0  59.9  56.3  55.6  49.2  29.8  40.6
 70.0  15.3  15.9  16.5  18.1  22.8  27.6  33.3  40.1  46.5  53.5  60.0  65.5  71.9  80.4   130   221   319   392   405   365   289   214   164   138   124   108  83.1  71.6  65.2  59.6  53.9  48.2  42.5  40.9  38.5  15.0  25.4
 75.0   8.2   9.5  11.3  11.5  14.1  20.6  27.1  29.2  23.1  16.4  13.2  12.4  12.8  14.2  25.0  55.0  93.3   135   164   168   159   134   104  93.7  89.4  81.3  66.2  53.6  50.2  45.6  39.2  34.8  29.7  25.0  21.8   8.7  12.4
 80.0   3.2   2.8   3.1   3.0   2.8   2.9   3.0   3.2   3.3   3.4   3.6   3.7   3.8   3.9   4.5   6.4   9.6  13.5  17.0  18.2  18.4  18.7  14.5  10.1   9.6   8.1   7.7   7.1   7.4   7.2   6.7   6.3   5.7   5.2   5.0   4.3   3.0
 85.0   1.1   1.0   1.0   1.0   1.1   1.1   1.2   1.2   1.3   1.4   1.5   1.6   1.8   1.9   2.0   2.1   2.3   2.5   2.9   2.9   2.6   2.4   2.2   2.1   2.0   1.8   1.7   1.5   1.4   1.3   1.2   1.1   1.0   0.9   0.9   0.9   0.8
 90.0   0.8   0.7   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   1.7   1.7   1.6   1.5   1.4   1.3   1.1   1.0   0.9   0.8   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.4
135.0   0.8   0.7   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   1.7   1.7   1.6   1.5   1.4   1.3   1.1   1.0   0.9   0.8   0.7   0.6   0.6   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