Illuminance plots of Harmony2_HA2-V-3ER-11B-_1_ST_400_55500_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]   INDAL
# [TEST]      HR40I07S.LDT
# [LUMINAIRE] HA2-V-3ER-11B#
# [LUMCAT]    Harmony2
# [DATE]      2006
# down given: 99.1%
# out given: 76.91%
# tilt: 0
# [LAMP]      1 ST 400 55500 1950 E40
# Bulbs: 1,  55500 lm each
# Source file: Harmony2_HA2-V-3ER-11B-_1_ST_400_55500_1950_E40.ldt
# Luminaire flux =   765 raw, for the given bulb(s) it would be 42456 lm,
#                   76.5 % of the bulb flux
# between 75 and 90:  2.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  18.1 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   2.0 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:  50 %
#  (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   374 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   436 cd / 1000 lm,
# maximum spec. lum. intensity   436 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   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264   264
  5.0   242   241   244   240   243   243   244   246   246   248   248   251   252   253   254   257   258   260   261   263   266   266   270   272   272   275   275   279   279   279   284   286   289   290   292   289   286
 10.0   219   218   221   219   220   221   221   221   226   228   231   234   237   241   244   248   252   255   260   266   270   273   278   282   283   287   290   292   295   296   296   298   298   302   307   304   299
 15.0   193   190   192   189   189   193   193   195   200   204   205   208   209   215   220   227   232   237   245   254   260   267   275   280   284   289   296   299   302   300   301   304   302   303   305   306   299
 20.0   168   168   169   166   169   172   172   172   175   178   182   185   190   196   202   209   216   223   233   243   252   261   268   276   281   289   291   294   297   297   299   297   295   292   291   294   284
 25.0   149   150   151   151   152   155   154   157   160   161   162   165   168   173   180   190   198   207   221   233   245   255   263   271   276   280   283   287   285   279   285   282   279   274   269   270   264
 30.0   130   131   133   132   135   137   139   141   144   144   145   148   151   156   163   174   184   196   212   230   241   254   259   269   271   271   273   271   264   260   255   257   251   248   244   243   238
 35.0   110   112   113   113   116   119   119   121   125   127   130   130   133   141   149   162   173   184   202   222   239   255   261   267   265   262   258   247   238   229   224   220   218   214   212   207   202
 40.0  89.7  91.6  94.1  95.5  98.2   100   101   103   106   108   112   118   124   133   145   161   174   185   203   224   238   251   256   254   253   245   234   218   207   197   191   187   180   178   173   168   162
 45.0  75.4  76.9  79.5  80.8  81.3  82.6  83.8  85.0  88.9  96.0   104   112   120   130   142   162   181   194   207   228   240   249   254   256   242   221   208   192   178   167   158   154   149   144   138   133   129
 50.0  64.3  65.3  67.5  66.8  67.4  68.8  69.4  74.2  82.2  90.6  99.2   108   116   124   134   157   189   215   232   250   262   262   253   249   231   210   187   167   146   136   130   127   121   115   110   107   104
 55.0  53.4  54.2  56.5  54.9  55.2  57.1  62.5  70.4  78.4  86.3  93.2  99.6   107   113   123   148   192   230   262   295   308   307   295   277   242   205   175   146   127   115   107   103  98.0  92.8  89.6  86.1  83.6
 60.0  39.9  41.1  43.1  43.3  45.9  51.6  58.3  66.8  75.2  82.2  88.2  94.0  99.4   105   114   144   193   233   268   306   329   345   340   315   248   193   159   127   112   101  91.2  85.3  80.6  75.6  72.6  67.7  66.0
 65.0  28.1  29.0  30.2  32.9  38.9  47.1  54.4  61.5  68.9  75.6  82.8  88.3  93.3  98.8   109   149   209   259   300   335   362   374   374   348   271   199   147   116   102  90.4  78.5  68.4  62.4  60.0  58.0  50.5  51.3
 70.0  19.7  20.0  21.3  24.8  31.3  38.1  45.5  53.5  61.2  67.3  72.3  76.2  79.5  84.0  92.0   139   212   275   331   388   427   436   425   379   280   201   137   103  88.0  75.1  62.5  52.6  45.6  43.4  43.2  34.8  35.8
 75.0  10.3   9.9  11.8  11.6  10.4   9.1   8.2   8.2   8.6   8.8   9.0   9.2   9.7  10.0  10.8  13.7  19.8  31.0  47.9  73.5   107   151   199   232   201   138  95.3  72.5  59.2  50.3  42.8  36.0  29.6  26.0  25.3  20.6  19.8
 80.0   3.4   3.1   3.2   3.2   3.3   3.4   3.4   3.5   3.8   4.2   4.5   4.5   4.7   4.7   4.8   5.3   5.8   6.8   8.3   9.9  11.5  13.5  15.9  18.1  17.8  14.9  14.0  15.1  14.2  12.6  11.2  10.2   9.1   8.1   8.3   7.7   6.7
 85.0   1.4   1.3   1.3   1.3   1.4   1.5   1.5   1.7   1.8   1.9   2.1   2.2   2.4   2.5   2.5   2.6   2.7   2.8   2.9   3.0   3.1   3.1   3.0   2.9   2.6   2.4   2.4   2.0   1.8   1.6   1.5   1.4   1.4   1.4   1.4   1.4   1.1
 90.0   0.9   0.8   0.8   0.9   0.9   1.0   1.1   1.3   1.4   1.5   1.7   1.8   1.8   1.9   2.0   2.0   1.9   1.9   1.9   1.8   1.7   1.5   1.4   1.3   1.1   1.0   0.9   0.9   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.5
135.0   0.9   0.8   0.8   0.9   0.9   1.0   1.1   1.3   1.4   1.5   1.7   1.8   1.8   1.9   2.0   2.0   1.9   1.9   1.9   1.8   1.7   1.5   1.4   1.3   1.1   1.0   0.9   0.9   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.5
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   0.5