Illuminance plots of Harmony2_HA2-V-3ER-7B_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]      HR40I05S.LDT
# [LUMINAIRE] HA2-V-3ER-7B
# [LUMCAT]    Harmony2
# [DATE]      2006
# down given: 99.08%
# out given: 82.14%
# tilt: 0
# [LAMP]      1 MT 400 38000 4000 E40
# Bulbs: 1,  38000 lm each
# Source file: Harmony2_HA2-V-3ER-7B_1_MT_400_38000_4000_E40.ldt
# Luminaire flux =   817 raw, for the given bulb(s) it would be 31042 lm,
#                   81.7 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  18.5 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   2.2 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:  51 %
#  (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   603 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   582 cd / 1000 lm,
# maximum spec. lum. intensity   603 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   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236
  5.0   209   211   213   213   214   215   217   217   218   219   220   222   223   225   227   230   230   232   234   237   238   240   243   247   251   253   256   259   260   262   266   265   265   267   267   269   268
 10.0   187   193   193   195   195   198   202   204   207   211   213   213   215   217   219   222   222   225   228   234   237   242   247   252   256   264   267   272   280   283   292   294   298   299   299   300   296
 15.0   174   178   177   176   178   184   186   186   187   190   199   200   202   203   204   206   206   210   210   220   224   232   242   253   262   274   281   292   298   300   308   307   312   313   316   314   308
 20.0   163   167   163   163   165   164   167   171   173   176   178   181   185   183   187   190   191   195   198   209   217   226   240   254   267   282   289   299   307   309   315   314   317   319   322   319   311
 25.0   150   148   147   149   149   154   156   158   161   161   163   164   169   171   175   179   181   185   188   195   202   214   234   256   277   293   299   307   310   305   308   312   316   316   316   313   301
 30.0   125   126   125   129   132   136   140   143   147   152   155   157   160   161   164   167   169   174   180   191   199   209   232   261   287   298   299   301   297   291   289   287   292   298   301   298   286
 35.0   104   105   105   108   110   116   120   127   133   136   141   145   149   154   158   161   162   166   170   181   193   209   237   270   296   304   295   285   277   262   259   259   264   265   270   265   252
 40.0  96.1  96.8  96.2  97.8   100   103   107   110   116   122   129   136   140   143   148   152   153   158   165   183   204   227   256   287   310   311   300   287   269   250   238   231   227   233   230   220   207
 45.0  84.4  85.5  86.0  88.6  90.8  93.9  97.2   101   106   111   116   125   134   140   143   147   147   150   160   189   236   276   308   328   333   319   301   288   257   226   210   198   191   187   177   171   164
 50.0  72.8  73.3  73.6  77.3  80.3  84.4  88.7  92.4  97.6   103   108   117   123   129   132   136   140   150   178   236   311   370   379   358   339   316   277   232   201   179   167   155   147   141   137   135   128
 55.0  66.2  67.3  66.9  67.8  69.7  74.3  80.3  85.2  91.8  97.9   104   111   116   121   124   126   127   138   182   280   389   451   446   385   332   279   224   177   157   143   133   124   116   112   108   106   101
 60.0  48.8  51.0  56.1  63.0  63.2  65.8  73.3  80.3  87.8  93.5  99.3   105   109   113   114   115   116   127   165   262   386   481   498   447   373   281   192   149   127   112   106   102  97.3  93.8  90.5  88.9  85.7
 65.0  39.7  40.1  43.3  51.3  57.7  60.3  66.9  73.3  80.1  85.3  89.7  96.3   100   104   106   106   107   114   144   258   442   568   603   550   449   312   179   129   106  93.9  88.1  83.2  80.1  79.2  77.1  76.7  75.0
 70.0  27.0  26.4  28.3  32.3  38.1  38.8  39.7  40.8  40.9  39.8  38.9  40.2  41.3  43.3  46.3  51.2  58.5  70.5  93.4   173   329   487   582   556   446   305   175   127  98.9  78.3  70.3  66.4  63.6  61.5  56.5  52.1  50.5
 75.0  12.7  11.1  10.2   9.2   8.1   7.4   7.4   7.7   7.9   8.0   8.6   9.3   9.6   9.6   9.9  10.3  11.1  12.9  18.0  34.4  60.9  98.6   148   210   234   182   121  94.1  72.6  56.0  49.0  45.5  42.8  36.3  32.3  29.7  28.6
 80.0   3.5   3.3   3.4   3.4   3.5   3.5   3.7   3.8   3.8   4.1   4.5   4.8   4.9   4.8   4.8   4.8   4.8   5.2   5.8   7.4   9.7  12.4  14.5  17.4  18.5  14.9  14.3  15.9  17.4  16.7  16.5  16.0  13.8  13.1  11.4   9.9   8.7
 85.0   1.5   1.4   1.4   1.5   1.5   1.6   1.8   1.8   2.0   2.2   2.3   2.5   2.6   2.7   2.7   2.7   2.5   2.5   2.5   2.5   2.7   3.0   2.9   2.8   2.6   2.4   2.3   2.2   2.0   1.8   1.7   1.6   1.6   1.6   1.6   1.6   1.5
 90.0   1.1   1.0   1.0   1.1   1.2   1.3   1.4   1.6   1.8   1.9   2.0   2.1   2.2   2.2   2.2   2.1   2.0   1.9   1.8   1.7   1.5   1.4   1.3   1.1   0.9   0.9   0.9   0.8   0.8   0.8   0.8   0.7   0.7   0.7   0.6   0.6   0.5
135.0   1.1   1.0   1.0   1.1   1.2   1.3   1.4   1.6   1.8   1.9   2.0   2.1   2.2   2.2   2.2   2.1   2.0   1.9   1.8   1.7   1.5   1.4   1.3   1.1   0.9   0.9   0.9   0.8   0.8   0.8   0.8   0.7   0.7   0.7   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