Illuminance plots of Harmony2_HA2-V-3ER-11B-_1_MT_400_38000_4000_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]      HR40I04S.LDT
# [LUMINAIRE] HA2-V-3ER-11B#
# [LUMCAT]    Harmony2
# [DATE]      2006
# down given: 99.11%
# out given: 78.41%
# tilt: 0
# [LAMP]      1 MT 400 38000 4000 E40
# Bulbs: 1,  38000 lm each
# Source file: Harmony2_HA2-V-3ER-11B-_1_MT_400_38000_4000_E40.ldt
# Luminaire flux =   780 raw, for the given bulb(s) it would be 29638 lm,
#                   78.0 % of the bulb flux
# between 75 and 90:  2.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.6 cd / 1000 lm ,  0.8 % 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:  49 %
#  (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   556 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   416 cd / 1000 lm,
# maximum spec. lum. intensity   556 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   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261   261
  5.0   240   239   237   239   240   239   240   239   240   242   243   244   245   249   250   253   252   255   258   258   260   261   268   272   273   277   279   281   282   284   287   285   290   288   289   290   286
 10.0   215   217   219   219   219   217   216   216   219   217   221   220   222   227   231   232   235   241   247   253   258   266   275   283   281   290   290   293   293   297   299   298   299   299   297   300   294
 15.0   190   191   192   190   194   195   196   193   193   194   198   200   204   208   208   213   220   226   233   242   251   259   273   281   281   291   296   297   301   299   300   299   298   298   295   293   287
 20.0   164   167   165   166   171   169   170   176   178   179   180   183   185   189   192   196   201   212   223   235   244   252   268   277   281   285   288   287   285   285   290   293   295   294   290   287   279
 25.0   150   149   149   151   154   157   159   160   161   163   164   168   168   177   179   183   191   200   210   223   238   251   273   284   284   283   282   280   275   268   272   275   277   277   270   272   260
 30.0   134   135   136   135   139   141   143   146   148   153   157   159   160   165   168   171   176   185   201   216   234   259   282   292   290   282   275   270   259   253   251   251   253   254   250   246   238
 35.0   114   115   115   117   122   124   126   132   135   139   142   146   149   155   159   163   169   180   202   221   241   276   306   316   304   288   275   260   245   235   231   228   234   222   224   212   205
 40.0  93.8  93.5  94.1  95.6  99.1   104   108   115   119   125   133   139   141   145   149   154   162   180   213   236   253   285   301   311   308   292   275   256   232   219   204   202   198   188   184   177   170
 45.0  80.8  81.0  82.9  85.4  89.0  91.6  93.5  99.1   105   112   117   126   132   141   147   152   161   189   233   266   288   305   313   304   289   263   236   215   196   180   172   165   159   154   147   143   142
 50.0  68.8  69.0  70.0  73.4  77.8  81.2  85.2  89.0  94.3   101   107   116   122   129   133   142   163   222   294   327   337   327   308   288   252   217   192   174   156   145   140   132   125   118   115   113   108
 55.0  63.4  64.2  64.1  63.6  67.5  70.5  76.8  80.4  87.0  93.8   101   108   113   119   122   129   154   232   340   385   398   367   323   286   230   187   165   142   128   120   112   106  99.6  94.1  91.8  89.6  87.3
 60.0  47.7  49.5  54.4  58.6  60.8  62.7  69.7  76.1  83.1  89.2  95.0  99.5   104   109   113   118   140   216   334   410   461   433   378   317   233   174   141   119   102  96.1  92.3  89.7  88.1  83.8  82.2  80.2  79.7
 65.0  38.1  38.5  42.0  49.2  56.0  58.0  63.0  69.7  75.2  81.5  86.6  91.8  95.7  99.1   102   105   121   200   378   504   556   509   435   353   256   176   132   106  88.8  82.2  76.1  73.1  72.4  71.8  71.2  70.8  70.5
 70.0  27.1  26.3  28.7  32.9  39.5  40.6  40.8  41.2  39.2  37.1  35.2  34.4  34.4  35.6  37.7  41.4  51.3  90.0   187   298   385   416   393   333   246   169   133   105  78.8  66.8  61.0  58.3  57.3  55.5  51.8  47.5  45.8
 75.0  12.9  11.0  10.2   9.0   8.0   7.3   7.1   7.4   7.4   7.6   8.0   8.3   8.7   9.2   9.5  10.2  11.7  16.4  30.7  46.5  63.2  86.4   118   134   123   103  84.2  73.8  56.3  46.8  41.7  39.4  37.4  31.1  27.8  24.0  22.1
 80.0   3.0   2.9   3.0   3.0   3.0   3.1   3.2   3.2   3.5   3.8   4.1   4.1   4.4   4.4   4.5   4.6   4.8   5.4   7.1   8.7  10.0  10.8  11.4  11.6   9.5   8.6   8.7   9.7   9.2   8.7   8.4   8.4   8.6   8.7   8.3   7.2   5.9
 85.0   1.3   1.2   1.3   1.3   1.4   1.4   1.5   1.6   1.8   1.9   2.0   2.1   2.3   2.4   2.5   2.5   2.5   2.5   2.6   2.6   2.9   2.8   2.6   2.4   2.2   2.0   1.9   1.9   1.7   1.6   1.5   1.4   1.4   1.4   1.5   1.4   1.1
 90.0   0.9   0.9   0.9   0.9   1.0   1.0   1.1   1.2   1.4   1.5   1.7   1.8   1.9   2.0   2.0   2.0   1.9   1.9   1.8   1.7   1.6   1.5   1.4   1.2   1.1   0.9   0.8   0.8   0.8   0.7   0.7   0.7   0.7   0.6   0.6   0.6   0.5
135.0   0.9   0.9   0.9   0.9   1.0   1.0   1.1   1.2   1.4   1.5   1.7   1.8   1.9   2.0   2.0   2.0   1.9   1.9   1.8   1.7   1.6   1.5   1.4   1.2   1.1   0.9   0.8   0.8   0.8   0.7   0.7   0.7   0.7   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   0.0