Illuminance plots of Harmony2_HA2-VMC-3ER-7C_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]      HR10S53S.LDT
# [LUMINAIRE] HA2-VMC-3ER-7C
# [LUMCAT]    Harmony2
# [DATE]      EFN / 2009
# down given: 98.41%
# out given: 68.36%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-VMC-3ER-7C_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   677 raw, for the given bulb(s) it would be  7246 lm,
#                   67.7 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.2 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   2.9 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:  89 %
#  (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   447 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   282 cd / 1000 lm,
# maximum spec. lum. intensity   447 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   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208   208
  5.0   197   195   198   197   203   204   207   214   215   220   223   224   228   231   231   235   234   233   238   236   235   236   234   235   236   234   231   229   225   222   222   218   218   218   220   214   215
 10.0   175   173   181   185   191   198   202   205   208   211   216   220   223   225   229   236   235   239   246   243   247   251   248   246   249   248   249   244   241   237   230   226   212   209   206   196   199
 15.0   148   147   158   164   172   177   179   184   185   186   195   195   199   205   209   213   221   224   237   232   242   245   247   244   245   245   238   233   227   225   219   219   209   196   190   178   177
 20.0   121   127   141   150   155   160   160   161   162   165   170   173   182   185   192   204   212   221   236   236   243   245   242   240   235   230   224   219   217   213   206   207   196   186   172   159   153
 25.0   105   115   130   139   141   147   145   149   148   151   155   158   163   167   176   191   205   217   233   240   249   250   248   240   233   224   216   209   203   200   197   193   184   177   160   144   138
 30.0  95.2   106   124   128   131   133   134   138   139   143   148   149   155   159   172   187   205   221   240   255   268   270   258   242   231   216   210   197   188   183   182   179   171   161   151   127   117
 35.0  78.3  92.3   110   114   116   122   121   126   129   133   138   140   146   154   171   193   215   233   258   272   284   284   263   244   224   207   192   182   177   167   158   159   150   141   132   108  93.9
 40.0  52.4  69.1  83.3  88.2  95.6  98.7   104   112   117   123   132   134   141   148   165   191   212   230   251   262   278   280   254   231   213   196   178   162   149   146   139   135   130   119   111  89.8  73.3
 45.0  37.0  54.8  63.7  67.6  72.1  78.6  85.0  95.4   103   110   117   124   130   136   155   188   224   249   269   265   271   265   239   214   196   180   166   146   128   122   115   113   108   101  95.0  77.6  59.6
 50.0  30.6  45.1  50.4  57.3  61.1  68.7  73.3  79.1  85.8  94.3   103   109   118   127   146   197   258   303   325   307   278   241   209   185   177   160   146   122   110   101  96.1  93.9  90.0  83.6  78.5  63.1  43.6
 55.0  24.4  33.9  38.9  45.1  53.2  61.1  67.2  71.3  76.1  82.1  87.5  92.3   101   111   137   207   290   343   370   326   285   238   197   173   161   142   124   103  95.3  87.1  82.4  77.2  76.4  70.2  65.9  53.0  33.7
 60.0  18.3  19.2  24.1  35.4  44.3  53.3  58.9  67.3  73.2  77.7  87.1  92.6   101   111   150   236   328   388   405   358   312   256   210   168   143   124   106  89.5  84.1  80.2  72.1  69.7  66.5  61.5  55.6  40.1  25.1
 65.0  17.4  18.0  21.8  25.2  35.7  45.4  54.1  62.2  68.3  75.9  82.6  85.6  93.7   104   146   253   367   421   447   400   342   286   230   193   169   134   104  86.2  78.2  73.2  65.8  58.4  56.0  51.6  43.9  28.0  19.2
 70.0  13.9  14.3  18.1  19.9  24.6  37.2  45.9  52.6  50.6  46.1  44.6  44.2  43.0  47.4  67.8   127   191   241   282   279   278   249   206   180   169   154   119  88.5  76.4  62.7  57.1  50.9  46.7  41.8  36.2  19.5  12.3
 75.0   7.4   7.3   7.8   7.9   7.3   6.7   6.7   7.4   8.3   8.2   8.2   9.0  10.0  11.5  16.2  26.0  38.5  52.7  66.0  75.0  78.7  77.1  62.5  54.1  67.5  87.0  90.8  73.2  59.6  56.5  47.9  42.2  36.3  31.4  25.1  15.3   8.5
 80.0   2.7   2.6   2.6   2.7   2.8   2.9   3.0   3.1   3.2   3.5   3.8   4.2   4.6   4.9   5.7   7.0   8.8  11.3  13.8  15.2  16.2  16.0  13.5  11.6  11.1  10.3   9.1   7.8   7.1   6.6   6.2   5.9   5.9   5.6   5.8   5.4   5.3
 85.0   1.4   1.3   1.4   1.4   1.5   1.6   1.7   1.8   1.9   2.1   2.3   2.4   2.7   2.9   3.2   3.5   3.7   3.8   3.9   3.9   3.9   3.9   3.9   3.8   3.8   3.6   3.4   3.2   3.0   2.9   2.8   2.7   2.5   2.4   2.4   2.3   2.1
 90.0   1.2   1.1   1.1   1.2   1.2   1.3   1.4   1.5   1.6   1.8   1.9   2.1   2.3   2.4   2.5   2.7   2.8   2.9   2.8   2.8   2.7   2.8   2.6   2.5   2.5   2.3   2.1   1.9   1.7   1.6   1.5   1.4   1.3   1.2   1.2   1.2   1.0
135.0   1.2   1.1   1.1   1.2   1.2   1.3   1.4   1.5   1.6   1.8   1.9   2.1   2.3   2.4   2.5   2.7   2.8   2.9   2.8   2.8   2.7   2.8   2.6   2.5   2.5   2.3   2.1   1.9   1.7   1.6   1.5   1.4   1.3   1.2   1.2   1.2   1.0
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