Illuminance plots of Harmony2_HA2-V-3ER-7B_1_MT_150_13500_2800_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]      HR15I06S.LDT
# [LUMINAIRE] HA2-V-3ER-7B
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 99.05%
# out given: 76.17%
# tilt: 0
# [LAMP]      1 MT 150 13500 2800 E40
# Bulbs: 1,  13500 lm each
# Source file: Harmony2_HA2-V-3ER-7B_1_MT_150_13500_2800_E40.ldt
# Luminaire flux =   757 raw, for the given bulb(s) it would be 10223 lm,
#                   75.7 % of the bulb flux
# between 75 and 90:  2.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.0 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   1.9 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:  11 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  53 %
#  (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   487 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   490 cd / 1000 lm,
# maximum spec. lum. intensity   490 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   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277
  5.0   261   262   263   264   262   264   265   264   265   266   269   269   272   271   271   271   272   273   275   276   279   275   277   278   282   277   277   277   277   277   277   276   273   278   276   275   276
 10.0   245   242   244   239   239   240   241   243   245   246   251   255   259   264   263   269   272   275   277   278   278   281   278   283   279   275   269   268   268   263   262   260   261   259   257   259   257
 15.0   212   207   202   199   196   197   198   203   211   217   220   226   230   232   230   238   246   257   264   273   280   289   289   287   275   267   259   257   257   250   248   248   243   248   241   240   242
 20.0   186   186   184   184   179   177   177   175   179   184   188   194   199   202   206   214   225   237   247   260   266   275   273   268   266   256   249   245   237   229   230   225   221   222   222   217   217
 25.0   167   165   166   167   169   170   169   167   170   167   166   171   177   184   190   199   212   232   249   264   274   275   263   259   246   238   229   227   224   220   215   211   206   205   200   202   200
 30.0   153   153   153   151   153   154   155   157   161   161   158   162   165   172   181   193   206   226   259   283   287   276   259   249   235   224   215   211   210   204   202   196   193   185   183   182   179
 35.0   131   132   131   131   134   136   141   145   148   152   154   157   158   165   178   203   223   240   263   286   301   283   252   232   224   209   196   194   192   182   180   171   163   159   156   153   153
 40.0  91.6  95.1  97.2   102   109   116   123   129   136   140   146   150   153   157   168   194   213   227   245   271   280   264   242   220   207   197   187   178   172   161   155   151   146   143   140   137   135
 45.0  80.8  82.3  83.6  86.3  88.8  93.9   102   110   120   127   132   139   142   146   153   186   237   248   239   257   267   253   242   220   203   186   173   162   156   148   143   137   130   123   117   114   115
 50.0  74.1  75.8  77.6  80.5  82.0  85.6  89.8  94.1   101   110   118   124   128   133   143   175   287   346   285   260   257   233   216   195   173   160   144   135   132   126   120   115   108   105   100   100  99.8
 55.0  70.2  72.2  74.4  76.0  78.2  79.7  81.8  84.8  90.8  96.0   101   107   111   115   127   159   290   424   333   265   258   224   194   173   157   137   124   114   111   107   106   101  95.8  92.5  88.4  88.3  90.0
 60.0  53.2  57.4  62.8  71.8  75.4  73.4  73.9  77.2  83.0  89.0  94.6   101   106   112   125   191   369   457   359   280   263   222   181   158   145   125   110   103   100  96.4  93.8  90.1  84.7  81.5  78.5  77.0  78.6
 65.0  36.7  42.8  54.0  59.2  65.9  67.5  67.7  68.9  74.9  78.8  85.3  92.2  97.2   104   123   211   396   487   405   311   268   227   189   162   143   129   112  97.8  89.8  84.5  78.9  73.8  70.5  68.5  61.6  58.7  60.2
 70.0  27.0  28.6  35.3  45.7  50.9  57.4  58.9  60.8  65.8  70.6  75.0  80.6  84.1  88.7   107   238   477   490   398   318   269   222   184   162   143   121   103  86.0  77.7  71.9  66.2  60.5  57.9  56.9  49.1  40.9  42.2
 75.0  22.2  20.0  20.5  25.1  28.6  28.8  25.7  21.2  17.8  15.3  14.3  13.9  13.8  14.1  17.1  41.5  99.2   127   135   148   147   136   121   121   118   104  87.0  71.8  59.9  53.8  50.7  46.2  43.1  40.8  36.0  21.8  22.5
 80.0   4.0   4.0   4.0   4.0   4.0   4.1   4.1   4.2   4.2   4.2   4.6   4.9   4.9   5.1   5.6   6.6   8.5  10.6  12.9  14.1  16.0  15.5  14.1  12.2  11.1  10.4  10.0   9.8   9.8   9.7   9.6   9.7   9.6   9.2   9.1   7.5   7.2
 85.0   1.4   1.4   1.4   1.4   1.5   1.6   1.6   1.6   1.7   1.8   1.9   2.0   2.2   2.3   2.5   2.7   2.9   3.1   3.5   3.3   3.2   3.1   2.8   2.7   2.6   2.4   2.3   2.2   2.1   2.0   1.9   1.8   1.8   1.7   1.7   1.7   1.6
 90.0   1.0   0.9   0.9   0.9   0.9   1.0   1.0   1.1   1.2   1.3   1.3   1.5   1.6   1.7   1.8   1.9   1.9   1.9   1.9   1.9   1.9   1.8   1.7   1.6   1.4   1.3   1.2   1.1   1.0   0.9   0.8   0.8   0.7   0.7   0.7   0.7   0.6
135.0   1.0   0.9   0.9   0.9   0.9   1.0   1.0   1.1   1.2   1.3   1.3   1.5   1.6   1.7   1.8   1.9   1.9   1.9   1.9   1.9   1.9   1.8   1.7   1.6   1.4   1.3   1.2   1.1   1.0   0.9   0.8   0.8   0.7   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