Illuminance plots of Harmony2_HA2-VMC-3EU-1B-_1_ST_100_10700_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]      HR10S42S.LDT
# [LUMINAIRE] HA2-VMC-3EU-1B#
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 97.83%
# out given: 77.08%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-VMC-3EU-1B-_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   761 raw, for the given bulb(s) it would be  8145 lm,
#                   76.1 % 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  36.6 cd / 1000 lm ,  1.7 % of the luminaire flux
# 90deg and above:  max   3.4 cd / 1000 lm ,  0.9 % 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:  25 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 123 %
#  (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   309 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   175 cd / 1000 lm,
# maximum spec. lum. intensity   375 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   190   189   188   188   187   188   189   189   188   189   189   188   187   189   189   189   189   188   191   189   192   191   189   190   190   192   194   195   197   198   198   201   202   201   202   200   203
 10.0   182   180   180   178   178   179   179   180   180   178   180   182   182   184   185   185   188   190   192   192   194   194   193   196   195   198   202   201   205   209   210   212   217   218   229   225   223
 15.0   172   170   170   169   171   174   174   175   176   177   180   179   180   184   184   186   191   192   194   195   197   199   199   202   200   205   206   207   210   217   222   234   239   247   249   251   244
 20.0   161   161   161   161   163   168   168   169   170   172   177   178   182   187   189   190   197   195   198   198   202   204   203   208   206   208   211   208   208   210   212   219   224   241   257   266   266
 25.0   151   150   151   152   156   160   159   161   163   165   169   174   180   186   190   190   195   192   196   197   203   204   206   209   206   207   208   205   205   205   205   204   204   207   212   214   215
 30.0   137   137   138   141   142   147   146   147   149   153   158   165   171   180   185   186   188   185   187   191   196   202   206   210   209   207   209   209   210   209   205   204   198   202   203   204   205
 35.0   122   122   123   125   127   131   133   133   135   137   141   149   157   170   177   179   182   176   177   181   192   202   212   222   229   230   228   224   221   220   217   216   210   211   205   202   203
 40.0   108   107   107   111   115   120   121   121   121   122   125   131   139   152   159   165   170   169   169   174   190   203   210   223   238   248   251   250   246   237   230   228   223   221   212   208   211
 45.0  96.6  96.3  96.3   102   105   110   109   107   106   109   114   118   123   134   144   153   160   162   165   177   193   207   216   227   236   247   259   265   265   252   246   240   235   231   218   214   214
 50.0  85.9  86.2  88.5  92.3  93.2  96.6  97.3  94.7  95.7  99.9   104   109   114   123   139   151   161   165   173   190   207   219   228   237   244   260   267   256   256   266   252   235   222   208   193   195   197
 55.0  65.0  65.6  69.7  74.1  74.4  77.8  80.9  83.7  86.3  92.7  99.3   104   109   117   134   149   162   174   188   211   236   255   272   287   294   307   313   304   281   259   252   217   186   167   154   151   149
 60.0  44.6  44.3  46.5  50.2  54.7  61.5  66.2  72.3  76.4  82.6  88.4  94.9  99.5   108   124   147   164   186   210   247   286   300   316   334   344   360   366   370   375   332   252   180   143   129   112   101  97.1
 65.0  24.2  24.8  27.7  34.7  40.9  50.3  58.1  64.8  70.6  76.4  82.1  89.5  94.7   103   117   145   172   194   214   229   240   233   231   226   228   235   242   246   242   309   272   169   118  97.0  76.1  65.9  63.7
 70.0  18.1  19.3  19.8  21.7  30.7  41.9  51.2  58.4  63.9  70.8  77.2  82.6  86.4  93.6   100   132   175   171   146   132   132   123   117   116   115   112   109   102  93.2  98.1   109  93.3  73.6  61.1  48.1  39.8  36.7
 75.0  11.9  13.1  14.3  14.2  19.2  23.9  21.4  15.1  11.5   9.8   9.7  10.0  10.5  11.4  13.2  26.0  52.8  64.0  38.6  36.8  56.0  75.5  90.1  96.3  95.5  93.1  86.4  79.6  71.7  65.3  59.7  54.0  45.2  34.6  24.7  18.8  13.5
 80.0   6.0   5.4   5.4   5.4   5.3   5.4   5.5   5.5   5.5   5.5   5.5   5.5   5.7   6.0   6.0   6.2   6.7   7.2   7.7  10.2  13.0  10.3   8.9   8.7   8.6  12.2  30.4  36.6  32.6  31.8  28.1  26.1  20.9  14.0   8.6   5.9   5.0
 85.0   3.5   3.2   3.3   3.4   3.5   3.6   3.7   3.8   3.9   3.9   4.0   4.0   4.1   4.1   4.1   4.1   4.2   4.3   4.4   4.4   4.4   4.2   4.2   4.2   4.1   4.1   4.1   3.9   3.8   3.9   3.7   3.6   3.4   3.2   3.0   3.0   3.0
 90.0   2.8   2.6   2.7   2.7   2.8   2.9   3.0   3.0   3.1   3.2   3.3   3.3   3.4   3.4   3.4   3.4   3.4   3.3   3.3   3.3   3.2   3.2   3.1   3.1   3.0   3.0   2.9   2.8   2.8   2.7   2.6   2.5   2.4   2.4   2.3   2.3   2.2
135.0   2.8   2.6   2.7   2.7   2.8   2.9   3.0   3.0   3.1   3.2   3.3   3.3   3.4   3.4   3.4   3.4   3.4   3.3   3.3   3.3   3.2   3.2   3.1   3.1   3.0   3.0   2.9   2.8   2.8   2.7   2.6   2.5   2.4   2.4   2.3   2.3   2.2
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   2.2