Illuminance plots of Harmony2_HA2-V-3ER-4B_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]      HR15I05S.LDT
# [LUMINAIRE] HA2-V-3ER-4B
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 99.07%
# out given: 76%
# tilt: 0
# [LAMP]      1 MT 150 13500 2800 E40
# Bulbs: 1,  13500 lm each
# Source file: Harmony2_HA2-V-3ER-4B_1_MT_150_13500_2800_E40.ldt
# Luminaire flux =   756 raw, for the given bulb(s) it would be 10202 lm,
#                   75.6 % of the bulb flux
# between 75 and 90:  3.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  20.2 cd / 1000 lm ,  1.0 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  52 %
#  (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   474 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   515 cd / 1000 lm,
# maximum spec. lum. intensity   515 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   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265
  5.0   247   248   244   245   243   245   243   243   245   247   249   252   252   257   259   262   264   267   268   269   271   274   274   274   279   280   283   284   285   287   289   286   289   288   288   294   291
 10.0   222   226   222   221   217   216   215   215   217   218   217   222   228   234   240   248   253   260   266   271   277   278   282   284   287   288   286   286   284   286   286   287   287   285   285   288   287
 15.0   188   191   187   187   187   187   185   185   189   194   198   202   205   211   217   223   228   236   244   254   266   273   284   289   291   289   282   280   275   272   269   265   262   262   258   258   259
 20.0   173   174   171   173   172   171   171   169   170   174   176   181   184   189   195   198   205   214   226   238   249   260   270   279   281   276   276   276   263   253   252   247   241   239   238   240   237
 25.0   160   160   159   159   162   162   162   163   161   163   162   165   169   175   182   186   189   201   219   236   253   271   274   277   264   256   253   252   243   234   226   222   217   217   213   215   212
 30.0   147   147   145   144   146   146   149   150   152   155   154   154   155   162   168   172   179   191   208   235   266   285   282   273   259   250   235   225   218   216   211   203   199   195   190   189   189
 35.0   120   121   121   123   126   129   134   137   142   149   150   151   150   155   164   172   179   194   223   249   285   302   285   261   244   223   216   210   198   191   187   179   171   165   158   159   160
 40.0  90.7  91.4  91.5  93.8  99.8   105   114   121   128   136   142   147   146   148   154   165   173   189   224   258   285   292   271   242   218   205   197   187   177   165   159   154   148   145   141   140   142
 45.0  80.1  81.6  81.7  83.5  87.8  90.6  95.7   102   111   121   129   135   140   141   146   154   170   196   233   256   272   275   258   234   212   200   187   172   161   152   147   141   135   132   127   125   126
 50.0  74.7  75.3  76.5  78.2  80.2  83.3  87.8  92.0  97.1   105   114   121   128   131   138   146   168   252   325   311   286   264   230   210   181   173   155   145   140   135   129   124   116   109   103   102   100
 55.0  70.9  72.1  72.2  74.1  76.3  76.9  79.5  83.3  88.4  95.2   102   106   111   114   121   129   159   283   444   377   288   259   218   191   160   150   131   121   114   111   107   103  98.1  94.0  89.2  89.3  88.4
 60.0  53.8  57.3  61.8  70.9  72.1  72.1  72.1  75.6  81.1  87.7  94.3  99.2   104   107   114   127   186   341   445   381   313   268   218   177   146   132   118   109   101  98.8  96.1  91.8  86.5  81.5  78.3  79.3  80.4
 65.0  35.6  41.3  51.7  57.0  64.0  64.8  65.6  67.7  73.2  79.0  84.9  91.3  95.0  98.8   104   118   189   357   474   444   356   285   222   175   144   133   118   102  93.0  86.5  78.7  73.8  70.7  68.5  66.9  70.0  72.1
 70.0  25.3  26.3  32.0  43.7  49.7  56.0  56.6  57.9  63.5  69.5  74.2  79.8  83.0  85.3  88.6   101   199   465   515   443   363   281   214   172   148   128   112  95.2  80.2  73.4  65.9  60.5  57.1  57.1  55.0  53.6  56.2
 75.0  17.8  15.8  16.2  21.6  24.2  24.8  22.4  19.0  17.0  15.1  14.0  14.2  14.2  14.2  15.4  19.5  43.6   120   166   184   197   184   158   137   128   116  94.7  82.1  64.4  55.7  50.8  46.8  43.0  41.0  38.3  28.2  26.9
 80.0   3.7   3.6   3.6   3.7   3.8   3.9   4.0   4.0   3.9   4.0   4.4   4.9   5.2   5.2   5.6   6.0   7.2   9.9  13.2  15.7  18.5  20.2  18.0  15.0  13.0  14.2  16.4  17.0  15.9  16.6  16.3  16.5  15.7  14.8  13.8   9.6   8.0
 85.0   1.4   1.3   1.3   1.4   1.5   1.5   1.6   1.7   1.7   1.8   2.0   2.2   2.3   2.4   2.5   2.6   2.8   3.0   3.2   3.4   3.3   3.1   3.0   2.7   2.5   2.4   2.3   2.2   2.1   2.0   1.8   1.8   1.7   1.7   1.7   1.7   1.6
 90.0   1.0   0.9   0.9   0.9   0.9   1.0   1.1   1.1   1.2   1.3   1.5   1.6   1.7   1.8   1.9   1.9   1.9   1.9   1.9   1.8   1.7   1.6   1.6   1.4   1.3   1.2   1.1   1.0   0.8   0.8   0.7   0.7   0.7   0.7   0.7   0.7   0.6
135.0   1.0   0.9   0.9   0.9   0.9   1.0   1.1   1.1   1.2   1.3   1.5   1.6   1.7   1.8   1.9   1.9   1.9   1.9   1.9   1.8   1.7   1.6   1.6   1.4   1.3   1.2   1.1   1.0   0.8   0.8   0.7   0.7   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