Illuminance plots of Harmony2_HA2-V-3ER-1B-_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]      HR10S32S.LDT
# [LUMINAIRE] HA2-V-3ER-1B#
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 98.88%
# out given: 66.83%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-V-3ER-1B-_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   664 raw, for the given bulb(s) it would be  7103 lm,
#                   66.4 % of the bulb flux
# between 75 and 90:  3.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  32.8 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   2.0 cd / 1000 lm ,  0.5 % of the luminaire flux
# CutOff Type: IES_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:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  63 %
#  (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   434 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   446 cd / 1000 lm,
# maximum spec. lum. intensity   446 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   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224   224
  5.0   196   197   196   196   196   198   198   199   202   203   206   205   209   210   213   214   217   219   222   223   226   229   230   234   238   240   241   244   246   249   250   252   255   254   256   256   256
 10.0   171   172   172   172   173   172   174   176   177   179   181   184   188   191   195   199   203   208   211   216   224   226   234   234   243   252   258   261   266   269   268   269   273   271   275   277   275
 15.0   152   155   153   153   155   154   156   159   158   163   164   165   169   173   178   182   187   192   199   205   214   223   234   239   251   262   273   269   272   274   275   275   275   269   273   277   274
 20.0   140   143   141   141   143   142   143   145   145   149   150   150   155   158   163   165   173   179   187   196   208   219   233   245   256   267   269   263   266   267   260   257   256   249   249   253   251
 25.0   131   132   130   130   133   133   134   135   137   137   138   139   142   146   151   154   160   166   176   189   203   220   236   250   260   259   261   253   247   238   232   227   226   219   218   222   219
 30.0   115   116   115   116   118   120   122   124   126   127   131   130   134   136   141   144   151   158   170   186   204   223   243   253   255   247   241   228   218   212   202   198   196   187   186   187   186
 35.0  91.5  92.7  92.1  94.6  97.7   102   105   110   115   119   124   126   129   131   136   140   146   155   166   185   208   230   251   256   250   231   215   199   190   183   174   170   166   159   155   155   153
 40.0  74.9  76.2  75.8  77.1  80.0  83.6  87.7  95.0   102   108   115   120   124   128   132   136   143   153   169   189   213   233   249   244   230   210   189   173   165   156   149   143   141   134   132   131   129
 45.0  63.5  65.1  65.6  66.6  69.3  72.5  76.3  82.5  89.3  96.7   106   111   118   122   128   131   138   153   177   201   231   254   255   233   212   188   169   153   143   136   129   126   125   119   116   116   115
 50.0  52.2  54.2  54.4  56.9  60.6  65.0  69.8  75.9  80.7  85.9  94.0   101   110   116   122   129   140   161   200   236   262   272   260   222   194   165   151   136   128   122   117   112   107  99.3  94.9  93.8  92.3
 55.0  39.3  40.7  41.7  46.3  53.1  58.7  63.0  67.8  73.8  79.3  86.9  91.7  99.0   104   113   120   135   169   233   286   318   315   272   212   169   143   131   119   113   109  99.0  92.5  88.0  81.6  77.7  76.8  76.0
 60.0  27.8  28.2  30.8  36.1  43.7  50.4  55.0  61.1  67.6  74.2  79.9  84.7  88.9  93.9  99.1   106   125   172   255   333   379   378   300   207   151   127   114   104  96.5  91.3  83.6  79.4  76.1  69.4  64.9  62.8  62.1
 65.0  18.5  19.1  20.4  26.7  33.7  41.9  47.5  52.0  56.3  62.0  66.4  69.8  72.2  75.3  79.3  85.8   108   173   284   381   434   429   332   218   150   123   108  95.7  85.5  77.7  68.3  62.3  59.0  55.4  51.6  49.3  48.4
 70.0  14.1  14.6  14.3  16.2  23.7  29.7  34.1  38.4  44.0  51.1  57.2  61.8  65.6  68.5  72.1  75.8  93.3   166   277   379   446   441   333   218   148   121   101  84.2  70.7  63.0  54.3  48.7  43.9  40.5  37.5  32.7  29.8
 75.0   7.6   8.8   9.8   9.2  10.7  15.9  20.3  20.0  15.1  11.8  10.6  10.9  11.8  12.7  13.7  15.8  23.3  53.5   108   173   245   271   221   156   117  98.4  85.6  68.6  54.7  47.6  39.2  34.8  30.1  24.1  20.3  15.8  12.0
 80.0   3.0   2.7   2.8   2.9   2.9   3.0   3.1   3.2   3.3   3.4   3.7   4.0   4.4   4.7   4.8   4.9   5.3   7.1  11.4  17.3  26.3  32.8  30.4  21.9  17.5  17.1  20.3  21.2  19.2  19.9  18.5  16.4  14.5  10.1   7.1   4.9   4.1
 85.0   1.3   1.2   1.2   1.3   1.3   1.3   1.4   1.6   1.7   1.8   1.9   2.1   2.2   2.3   2.4   2.4   2.5   2.5   2.7   3.0   3.2   3.0   2.8   2.4   2.2   2.0   1.9   1.8   1.7   1.5   1.4   1.4   1.3   1.3   1.3   1.3   1.2
 90.0   1.0   1.0   1.0   1.0   1.0   1.1   1.2   1.3   1.4   1.6   1.7   1.8   1.9   2.0   2.0   2.0   2.0   2.0   1.9   1.8   1.8   1.7   1.6   1.4   1.3   1.1   1.0   0.9   0.9   0.8   0.8   0.8   0.8   0.7   0.7   0.7   0.6
135.0   1.0   1.0   1.0   1.0   1.0   1.1   1.2   1.3   1.4   1.6   1.7   1.8   1.9   2.0   2.0   2.0   2.0   2.0   1.9   1.8   1.8   1.7   1.6   1.4   1.3   1.1   1.0   0.9   0.9   0.8   0.8   0.8   0.8   0.7   0.7   0.7   0.6
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