Illuminance plots of Harmony2_HA2-V-3ER-1B-_1_MT_100_8700_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]      HR10I00S.LDT
# [LUMINAIRE] HA2-V-3ER-1B#
# [LUMCAT]    Harmony2
# [DATE]      2006
# down given: 98.99%
# out given: 70.99%
# tilt: 0
# [LAMP]      1 MT 100 8700 2800 E40
# Bulbs: 1,   8700 lm each
# Source file: Harmony2_HA2-V-3ER-1B-_1_MT_100_8700_2800_E40.ldt
# Luminaire flux =   706 raw, for the given bulb(s) it would be  6140 lm,
#                   70.6 % of the bulb flux
# between 75 and 90:  5.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  65.3 cd / 1000 lm ,  1.5 % of the luminaire flux
# 90deg and above:  max   2.0 cd / 1000 lm ,  0.4 % of the luminaire flux
# CutOff Type: IES_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:  56 %
#  (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   511 cd / 1000 lm,
# maximum spec. lum. intensity   511 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   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216
  5.0   189   192   190   192   192   195   195   196   197   197   199   199   201   203   204   206   209   209   214   216   218   220   222   226   229   232   234   235   240   244   244   249   250   252   252   254   253
 10.0   166   167   167   170   171   173   174   177   182   185   189   189   190   191   191   192   194   196   202   203   210   214   219   228   234   243   251   261   269   275   279   281   287   286   291   291   291
 15.0   154   155   154   155   156   156   159   162   164   165   170   174   178   179   178   178   178   181   186   194   203   213   224   237   249   267   278   288   297   303   307   311   314   309   306   310   303
 20.0   149   150   148   150   149   150   149   150   150   150   151   154   158   163   165   166   167   167   172   181   195   213   228   244   260   276   290   298   304   300   291   285   280   278   271   272   266
 25.0   132   133   132   133   136   137   139   140   141   138   137   136   139   140   145   147   150   154   159   165   179   201   226   245   266   282   284   277   264   258   255   247   246   240   233   233   232
 30.0   110   112   113   116   117   119   120   121   123   123   123   121   121   121   126   131   135   140   146   153   165   184   218   252   268   268   248   237   230   227   226   224   215   212   204   204   200
 35.0  85.5  88.2  89.1  91.7  94.1  96.4  98.1  99.7   100   105   111   117   121   123   130   136   139   141   150   157   171   189   230   257   250   233   218   208   202   202   193   185   177   172   166   162   159
 40.0  78.6  81.4  82.1  83.2  82.0  79.3  76.4  78.1  86.2  95.2   107   117   124   129   132   138   142   147   159   167   188   216   256   257   238   205   179   169   167   162   156   151   150   146   141   140   135
 45.0  78.1  79.2  77.5  76.3  72.5  68.5  69.0  74.4  80.8  88.0   100   111   120   127   132   137   140   146   157   176   201   231   274   264   224   191   168   149   139   136   135   134   133   130   125   126   122
 50.0  78.2  79.0  75.3  75.3  66.1  65.9  69.0  74.9  81.6  86.8  93.8   102   112   119   125   132   138   144   159   195   246   268   290   262   203   180   160   142   129   123   123   121   117   111   105   104  99.6
 55.0  50.4  54.5  57.0  66.6  66.1  69.4  70.2  73.9  79.3  83.6  89.5  97.1   102   108   113   119   124   132   162   242   344   359   320   235   182   162   146   134   125   112   101  98.2  96.7  92.8  89.5  88.9  85.3
 60.0  37.8  40.5  41.3  48.2  66.1  65.9  67.8  70.8  74.8  79.7  85.7  92.0  97.1   101   104   108   112   124   171   299   436   426   335   211   164   143   131   119   110   101  90.0  86.0  85.0  81.5  78.9  77.7  74.2
 65.0  30.9  35.2  38.1  44.9  54.2  65.8  68.4  66.0  70.6  76.2  81.3  86.8  92.0  94.3  97.7   101   107   122   183   353   487   469   350   212   159   139   124   108  98.3  89.5  77.8  67.2  64.4  64.6  64.8  65.2  63.7
 70.0  23.7  29.1  31.2  38.7  43.2  55.9  57.9  58.7  63.9  69.6  74.9  80.0  84.7  87.3  89.2  92.4  96.3   111   181   385   511   492   376   222   165   147   125  99.9  83.6  75.1  67.4  56.1  49.8  51.4  52.6  54.0  52.4
 75.0  22.2  23.9  26.0  30.3  35.0  42.2  42.9  43.9  43.1  43.3  43.4  44.1  47.2  48.0  49.9  52.8  58.5  69.4   113   239   350   358   295   183   141   122   112  89.9  68.9  59.4  51.4  46.3  39.2  36.9  37.6  35.8  33.5
 80.0   3.7   3.6   3.9   4.0   4.2   4.4   4.5   4.6   4.6   4.8   5.0   5.4   6.0   6.3   6.3   6.5   7.1   8.1  13.1  28.5  53.5  65.3  63.7  36.1  45.3  52.2  54.4  47.8  40.3  36.6  32.9  30.2  27.0  20.5  16.3  11.3   5.4
 85.0   1.4   1.3   1.4   1.4   1.4   1.5   1.6   1.7   1.9   2.0   2.2   2.3   2.5   2.5   2.6   2.6   2.7   2.7   2.9   3.2   3.7   3.5   3.2   2.9   2.6   2.5   2.4   2.3   2.2   2.0   1.8   1.7   1.6   1.5   1.5   1.5   1.4
 90.0   1.0   0.9   0.9   0.9   0.9   1.0   1.1   1.3   1.4   1.6   1.7   1.8   1.9   2.0   2.0   2.0   1.9   1.9   1.8   1.8   1.7   1.6   1.5   1.3   1.2   1.0   0.9   0.8   0.8   0.8   0.7   0.7   0.7   0.7   0.7   0.6   0.5
135.0   1.0   0.9   0.9   0.9   0.9   1.0   1.1   1.3   1.4   1.6   1.7   1.8   1.9   2.0   2.0   2.0   1.9   1.9   1.8   1.8   1.7   1.6   1.5   1.3   1.2   1.0   0.9   0.8   0.8   0.8   0.7   0.7   0.7   0.7   0.7   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