Illuminance plots of Harmony2_HA2-VMC-3ER-1C_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]      HR10S51S.LDT
# [LUMINAIRE] HA2-VMC-3ER-1C
# [LUMCAT]    Harmony2
# [DATE]      EFN / 2009
# down given: 98.35%
# out given: 71.22%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-VMC-3ER-1C_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   705 raw, for the given bulb(s) it would be  7547 lm,
#                   70.5 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  26.4 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max   3.1 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:  19 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  93 %
#  (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   502 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   436 cd / 1000 lm,
# maximum spec. lum. intensity   502 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   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198
  5.0   175   174   175   177   177   179   183   182   187   188   193   196   196   202   200   208   211   214   218   218   220   224   224   222   225   228   229   230   226   228   228   227   225   225   222   217   217
 10.0   150   150   151   153   157   163   170   174   180   184   188   196   198   204   207   211   215   219   226   227   226   232   237   239   243   249   251   250   251   250   255   253   246   242   238   232   229
 15.0   125   128   132   138   145   155   160   162   167   168   172   178   181   188   192   195   199   207   214   221   221   229   234   242   247   258   258   257   259   256   263   260   254   248   236   229   225
 20.0   114   115   122   131   139   146   149   151   153   154   156   162   164   169   175   181   187   196   206   213   221   228   233   238   244   254   254   251   253   249   251   250   244   244   232   220   214
 25.0   105   106   118   129   134   138   141   140   144   144   146   153   152   156   160   168   172   183   194   203   211   225   233   246   251   259   252   242   241   233   234   230   224   220   211   196   190
 30.0  90.5  93.8   109   120   124   128   131   133   133   136   139   144   144   147   150   157   164   176   189   204   217   235   244   259   257   255   245   235   225   211   211   208   203   197   186   167   157
 35.0  67.0  74.0  91.2   101   105   111   117   118   123   129   130   137   137   142   142   152   160   171   187   209   231   249   261   278   269   256   234   218   211   196   187   183   179   172   159   138   125
 40.0  50.2  61.3  76.4  81.2  85.1  90.1  96.5   101   109   117   123   131   133   138   141   148   158   168   184   206   229   260   279   289   270   251   225   196   189   178   166   155   151   142   134   115  96.8
 45.0  40.8  54.5  66.6  69.8  74.4  78.0  83.4  88.3  96.2   102   111   119   124   132   136   144   157   180   205   232   252   278   286   279   258   238   208   180   162   152   139   132   126   123   114  99.6  80.0
 50.0  32.2  45.4  55.6  59.6  64.9  70.8  76.1  80.3  84.9  90.3  97.8   106   112   122   128   140   158   202   265   313   336   342   319   274   231   206   179   154   134   123   118   111   108   102  93.3  79.8  59.4
 55.0  24.8  35.0  40.7  47.7  57.3  64.2  70.6  73.8  79.3  84.9  90.8  97.1  98.9   107   111   124   147   203   291   359   390   374   323   264   199   164   151   126   108  99.5  95.5  88.7  84.7  81.6  73.5  64.4  42.9
 60.0  16.7  19.0  25.2  35.7  45.9  55.2  63.0  66.1  75.6  81.2  89.7  98.6  99.8   104   107   121   145   209   304   387   423   420   360   276   195   159   138   112  99.2  88.7  84.4  74.6  70.0  68.2  63.0  57.9  33.8
 65.0  13.2  14.0  16.3  21.0  34.7  46.1  57.3  62.9  71.3  78.8  87.8  91.7  91.1  96.6  98.7   107   138   226   342   446   502   488   398   303   213   158   124   101  86.7  77.3  71.8  63.0  60.9  56.0  54.7  46.4  29.6
 70.0  11.3  12.4  16.1  16.6  23.6  34.4  44.0  44.3  45.9  42.8  40.9  41.3  41.4  44.5  46.7  59.0  83.3   144   237   344   419   436   383   294   219   184   145   110  90.0  72.9  65.1  59.4  49.8  47.1  40.5  33.4  19.3
 75.0   4.9   4.9   4.9   5.1   5.2   5.6   5.9   6.3   6.9   7.6   8.0   9.2  10.3  11.5  12.4  14.1  18.9  30.9  50.3  77.2   106   133   138   137   141   150   131   110  76.4  63.6  55.0  46.5  39.5  33.2  27.7  20.4  11.6
 80.0   2.6   2.7   2.7   2.8   2.9   3.0   3.1   3.2   3.3   3.6   3.9   4.5   5.0   5.4   5.5   6.0   7.1   9.1  12.5  17.0  21.9  26.2  26.4  23.4  19.4  19.2  16.1  13.9  14.0  14.8  14.5  16.2  15.2  12.8  10.6   8.1   7.8
 85.0   1.4   1.4   1.4   1.5   1.6   1.7   1.8   1.9   2.1   2.3   2.6   2.8   3.0   3.2   3.3   3.6   3.7   4.0   4.1   4.3   4.3   4.6   4.7   4.8   4.6   4.4   4.2   3.9   3.7   3.5   3.4   3.2   3.0   3.0   3.1   3.1   2.6
 90.0   1.2   1.1   1.2   1.2   1.3   1.4   1.6   1.7   1.9   2.0   2.2   2.4   2.5   2.7   2.8   2.8   2.9   3.0   3.1   3.0   2.9   2.8   2.8   2.7   2.6   2.5   2.2   2.0   1.9   1.7   1.6   1.5   1.4   1.4   1.3   1.3   1.2
135.0   1.2   1.1   1.2   1.2   1.3   1.4   1.6   1.7   1.9   2.0   2.2   2.4   2.5   2.7   2.8   2.8   2.9   3.0   3.1   3.0   2.9   2.8   2.8   2.7   2.6   2.5   2.2   2.0   1.9   1.7   1.6   1.5   1.4   1.4   1.3   1.3   1.2
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