Illuminance plots of Harmony2_HA2-VMC-3EU-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]      HR15I22S.LDT
# [LUMINAIRE] HA2-VMC-3EU-4B#
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 98.58%
# out given: 77.57%
# tilt: 0
# [LAMP]      1 MT 150 13500 2800 E40
# Bulbs: 1,  13500 lm each
# Source file: Harmony2_HA2-VMC-3EU-4B-_1_MT_150_13500_2800_E40.ldt
# Luminaire flux =   769 raw, for the given bulb(s) it would be 10385 lm,
#                   76.9 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.3 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   2.3 cd / 1000 lm ,  0.6 % 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:  16 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  80 %
#  (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   225 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   210 cd / 1000 lm,
# maximum spec. lum. intensity   441 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   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194
  5.0   192   196   193   193   192   194   191   189   191   190   191   190   191   191   190   192   190   189   191   192   190   191   190   190   193   194   199   200   204   201   201   199   193   190   186   188   187
 10.0   178   182   183   182   183   184   184   182   184   185   185   187   187   189   189   192   190   191   195   193   196   196   197   196   197   198   197   195   201   203   213   223   228   229   235   231   232
 15.0   173   174   174   174   176   176   178   176   179   177   181   182   182   184   184   187   186   190   192   192   195   195   196   198   199   198   198   198   201   203   205   219   242   255   245   237   231
 20.0   164   164   164   164   169   168   171   172   174   173   175   176   181   179   182   182   183   186   190   193   196   198   197   197   197   196   195   194   199   198   201   203   208   210   211   209   207
 25.0   152   153   152   156   161   160   162   163   165   167   171   174   182   179   179   177   175   181   186   188   187   191   191   194   196   193   195   193   196   196   200   200   203   202   206   206   203
 30.0   139   140   143   146   151   152   150   150   153   156   166   176   184   183   174   169   165   172   178   182   184   186   188   192   196   199   202   206   208   210   212   207   208   205   202   204   202
 35.0   122   125   128   132   136   137   138   137   141   144   148   162   178   188   187   174   164   170   183   185   188   199   209   216   226   231   236   238   241   238   235   231   231   220   209   206   201
 40.0   111   114   115   120   122   124   127   126   129   129   132   138   159   184   189   174   155   161   175   182   195   218   234   245   250   260   263   261   262   255   244   239   239   230   228   226   220
 45.0   101   107   110   114   118   118   119   116   114   114   118   121   131   158   173   168   151   160   186   198   204   221   230   235   249   260   273   279   277   268   253   246   245   235   220   227   219
 50.0  97.6   102   105   107   110   108   107   104   103   106   111   113   118   138   169   171   151   169   219   219   216   225   235   243   251   258   264   274   271   262   254   237   212   189   183   182   180
 55.0  87.7  91.2  91.7  90.6  89.9  85.9  85.6  87.8  92.1  96.6   102   107   112   124   164   177   157   181   235   231   225   240   261   277   299   306   308   302   294   276   233   189   174   164   146   136   129
 60.0  63.5  66.6  69.9  77.5  77.9  75.5  73.6  76.9  81.8  85.1  90.4  94.9  99.9   108   143   170   165   177   220   236   260   294   324   344   370   390   408   441   414   287   193   161   147   128   110  95.1  87.6
 65.0  38.4  44.8  57.8  65.0  71.5  70.3  70.7  71.3  75.8  80.1  85.3  90.9  95.1   102   128   169   190   187   208   213   200   190   177   172   168   166   168   193   225   203   186   153   124  97.1  80.0  68.4  66.1
 70.0  29.5  30.5  38.0  53.8  63.0  68.9  66.8  68.4  71.6  73.6  78.0  83.1  85.8  90.1   109   177   210   149   121   118   109   107   105   103   100  96.8  91.2  88.1  88.4  84.2  78.7  73.6  69.1  62.9  55.4  47.9  45.5
 75.0  26.1  24.5  24.0  33.5  41.3  43.8  37.3  30.2  26.5  23.9  21.4  19.5  18.5  19.1  27.3  80.6  80.3  45.7  37.3  49.8  55.7  67.9  77.4  85.4  88.3  85.7  80.6  76.6  73.2  68.4  64.1  58.8  52.2  45.7  39.9  25.0  20.5
 80.0   5.3   5.2   4.9   4.8   4.8   4.8   4.8   4.8   4.6   4.5   4.5   4.4   4.6   4.8   5.4   7.2   8.1   6.9   6.8   7.1   6.6   6.6   6.4   7.9  13.5  23.8  27.2  27.3  25.8  26.4  25.3  24.5  20.6  17.3  13.9   5.7   4.1
 85.0   2.4   2.4   2.4   2.5   2.5   2.5   2.7   2.7   2.8   2.8   2.8   2.9   2.9   3.0   3.0   3.0   3.1   3.1   3.1   2.9   2.8   2.8   2.8   2.8   2.8   2.7   2.6   2.5   2.5   2.4   2.3   2.3   2.2   2.2   2.0   2.0   1.9
 90.0   1.9   1.8   1.8   1.9   2.0   2.0   2.1   2.1   2.2   2.2   2.2   2.3   2.3   2.3   2.3   2.3   2.3   2.3   2.2   2.1   2.1   2.0   2.0   2.0   2.0   1.8   1.8   1.8   1.8   1.6   1.6   1.5   1.5   1.4   1.4   1.4   1.3
135.0   1.9   1.8   1.8   1.9   2.0   2.0   2.1   2.1   2.2   2.2   2.2   2.3   2.3   2.3   2.3   2.3   2.3   2.3   2.2   2.1   2.1   2.0   2.0   2.0   2.0   1.8   1.8   1.8   1.8   1.6   1.6   1.5   1.5   1.4   1.4   1.4   1.3
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