Illuminance plots of Harmony2_HA2-VMC-3ER-1B-_1_ST_100_10700_1950_E40

(as computed by ies2tab from that IES photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      HR10S45S.LDT
# [LUMINAIRE] HA2-VMC-3ER-1B#
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 97.8%
# out given: 71.49%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-VMC-3ER-1B-_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   706 raw, for the given bulb(s) it would be  7551 lm,
#                   70.6 % of the bulb flux
# between 75 and 90:  3.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  31.4 cd / 1000 lm ,  1.8 % of the luminaire flux
# 90deg and above:  max   4.0 cd / 1000 lm ,  0.9 % 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:  25 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 124 %
#  (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   496 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   626 cd / 1000 lm,
# maximum spec. lum. intensity   626 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   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235   235
  5.0   214   215   213   213   212   213   216   218   215   216   216   216   220   221   225   225   226   225   230   233   233   236   237   238   239   241   245   244   247   246   247   255   257   256   255   256   252
 10.0   188   188   186   187   185   186   187   190   188   189   192   191   198   201   207   209   212   215   224   227   229   237   238   243   249   250   255   257   258   257   256   260   259   259   270   267   267
 15.0   161   163   161   161   162   165   163   164   165   167   171   173   178   183   185   188   191   195   203   209   214   225   229   235   242   250   260   261   265   268   265   263   254   255   254   263   262
 20.0   147   149   147   147   147   149   150   150   151   150   154   156   161   162   168   172   177   180   190   194   203   215   221   230   239   240   245   242   243   250   245   249   244   239   236   241   244
 25.0   137   139   137   135   136   139   139   141   141   141   143   146   152   152   158   161   166   172   181   188   201   213   223   232   238   235   233   227   224   219   219   221   215   211   212   214   213
 30.0   123   124   123   123   124   128   128   130   133   133   136   136   141   141   148   152   157   162   174   182   201   221   236   239   241   228   222   211   202   199   192   195   191   185   184   184   182
 35.0  98.8  99.1  98.1  99.1   103   110   114   119   123   126   129   130   135   137   143   146   150   157   171   183   207   233   249   253   243   220   205   191   183   177   168   169   164   157   154   153   151
 40.0  81.2  79.7  79.2  80.4  85.2  90.8  95.7   102   108   114   119   123   129   132   139   142   147   155   171   185   213   238   252   245   231   207   189   172   164   155   145   142   136   134   131   132   132
 45.0  70.2  68.1  68.2  70.9  75.5  79.4  82.5  87.0  92.3   100   108   115   122   127   133   137   145   155   177   201   224   244   249   229   220   189   167   153   143   135   128   126   121   117   116   118   115
 50.0  59.1  57.5  59.1  62.5  66.5  70.2  73.1  77.2  81.7  87.2  96.0   105   114   121   130   136   148   176   219   254   275   286   263   225   193   160   146   130   125   122   114   109   101  96.5  93.7  94.5  92.1
 55.0  46.3  45.8  48.9  53.7  57.6  61.7  66.4  71.5  78.0  84.1  91.0  96.3   103   108   116   124   141   184   267   329   360   343   285   212   167   135   124   110   105   101  94.1  88.4  81.7  77.2  76.1  77.5  76.5
 60.0  34.2  34.7  38.1  42.4  48.5  54.8  61.5  68.4  74.7  80.7  88.5  93.4  97.9   103   111   119   140   197   296   381   424   416   323   213   148   126   113   102  94.0  87.7  81.7  77.4  70.3  66.0  64.3  65.5  65.5
 65.0  23.3  23.2  25.4  32.8  40.1  48.9  56.4  63.0  70.2  77.4  84.0  90.0  95.6   100   106   111   133   214   335   440   496   481   375   251   165   130   115  99.5  87.0  79.7  72.3  67.8  61.6  56.0  51.9  54.1  54.7
 70.0  17.8  18.7  19.4  21.0  28.7  38.7  49.1  57.3  63.0  69.4  75.3  79.8  85.7  90.4  93.8   103   126   250   407   547   626   580   410   275   178   145   122   100  81.6  73.1  64.5  57.4  53.1  46.8  39.9  36.9  35.0
 75.0  11.3  11.5  10.1   9.1  10.5  10.5   9.6   9.3   9.9  10.6  11.1  11.6  13.2  14.1  14.4  15.4  18.1  28.1  49.6  90.1   152   226   240   211   177   149   130   101  78.3  64.9  56.4  48.3  40.5  33.0  24.8  18.7  14.6
 80.0   5.2   4.7   4.7   4.7   4.9   5.1   5.1   5.3   5.5   5.6   5.9   6.5   7.6   7.9   7.7   7.8   8.3   9.4  11.5  13.1  15.3  17.0  17.7  17.6  16.7  17.4  19.5  31.4  27.7  26.0  23.3  21.0  18.1  14.8  10.7   9.3   8.3
 85.0   2.6   2.5   2.5   2.6   2.7   2.8   2.9   3.2   3.4   3.5   3.7   4.0   4.2   4.4   4.6   4.8   4.9   5.2   5.5   5.6   5.7   5.7   5.5   5.2   4.9   4.6   4.5   4.3   4.0   3.8   3.6   3.4   3.3   3.3   3.3   3.3   3.1
 90.0   1.9   1.8   1.8   1.9   2.0   2.1   2.2   2.4   2.6   2.7   3.1   3.3   3.4   3.6   3.7   3.8   3.9   3.9   4.0   4.0   4.0   3.9   3.7   3.4   3.2   2.8   2.6   2.4   2.3   2.2   2.0   2.0   1.9   1.8   1.8   1.7   1.7
135.0   1.9   1.8   1.8   1.9   2.0   2.1   2.2   2.4   2.6   2.7   3.1   3.3   3.4   3.6   3.7   3.8   3.9   3.9   4.0   4.0   4.0   3.9   3.7   3.4   3.2   2.8   2.6   2.4   2.3   2.2   2.0   2.0   1.9   1.8   1.8   1.7   1.7
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