Illuminance plots of Harmony2_HA2-VMC-3EU-4B_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]      HR10S43S.LDT
# [LUMINAIRE] HA2-VMC-3EU-4B
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 97.83%
# out given: 77.39%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Harmony2_HA2-VMC-3EU-4B_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   764 raw, for the given bulb(s) it would be  8176 lm,
#                   76.4 % 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  29.3 cd / 1000 lm ,  1.7 % of the luminaire flux
# 90deg and above:  max   3.5 cd / 1000 lm ,  0.9 % 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:  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   210 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   197 cd / 1000 lm,
# maximum spec. lum. intensity   387 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   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199   199
  5.0   194   191   193   189   191   191   189   190   190   190   188   191   191   191   193   193   191   193   195   195   196   195   198   197   198   200   200   207   208   207   211   217   220   218   220   217   209
 10.0   182   180   182   180   182   178   181   182   184   183   183   188   189   189   192   194   193   193   197   198   199   199   205   205   206   210   213   216   218   224   227   227   232   229   237   234   226
 15.0   169   170   170   169   172   169   173   174   175   177   177   181   181   184   186   189   190   195   195   198   200   198   205   202   203   205   206   207   209   217   227   238   249   248   250   249   242
 20.0   158   159   159   159   161   159   163   165   168   170   172   177   174   180   184   189   189   192   194   197   200   202   205   204   206   205   206   208   204   208   207   212   218   220   223   220   219
 25.0   145   147   148   146   150   153   153   156   159   163   165   172   178   179   184   185   185   189   190   193   195   200   203   204   204   207   207   208   208   208   210   209   211   212   211   208   208
 30.0   133   132   136   135   142   143   144   146   149   154   158   169   173   178   179   177   174   180   185   189   198   209   216   218   218   222   222   226   224   225   224   222   223   215   210   203   207
 35.0   121   119   120   122   129   129   133   135   135   141   147   160   169   178   184   183   177   176   182   191   205   217   229   236   246   250   250   250   245   245   238   233   232   223   218   211   210
 40.0   108   107   109   112   120   120   123   122   122   126   129   142   154   167   173   175   166   164   175   189   205   217   228   247   260   274   278   274   265   256   247   240   240   231   226   218   215
 45.0   101  98.2   101   105   110   111   115   111   109   111   113   120   132   145   159   165   161   166   179   194   211   225   237   248   256   265   276   279   275   259   244   234   234   223   215   205   206
 50.0  85.0  85.5  89.0  93.0  95.6  96.4  99.4  96.8  97.6   102   107   112   119   137   157   168   166   172   188   210   226   240   255   268   279   296   292   281   264   256   238   222   208   188   176   169   168
 55.0  63.9  65.1  67.7  70.3  73.5  75.8  78.0  80.9  85.7  91.1  98.6   105   112   129   157   172   178   190   214   253   288   318   333   346   368   387   387   348   296   253   231   188   166   151   138   126   123
 60.0  42.5  43.7  45.1  47.4  53.4  58.7  64.3  70.1  75.8  81.7  87.4  95.2   102   115   151   175   191   209   241   277   288   295   299   303   305   313   316   327   342   301   221   157   136   118   100  89.3  83.8
 65.0  24.2  25.7  27.5  33.5  41.7  49.4  57.4  64.8  70.3  77.3  82.9  89.7  95.6   106   135   173   199   197   192   197   197   191   182   174   165   163   163   154   181   210   173   139   115  88.1  70.1  54.6  55.0
 70.0  18.8  20.2  21.2  23.2  33.3  43.1  51.3  59.5  64.9  69.9  75.8  82.0  86.5  93.2   117   175   197   176   131   117   115   114   111   107   102  99.1  94.6  88.1  84.2  82.1  78.6  71.4  65.2  54.6  47.1  30.7  33.7
 75.0  12.4  13.5  15.4  16.5  22.6  30.7  33.5  26.8  18.7  13.7  12.2  12.0  12.2  13.5  18.0  40.6  56.9  38.6  31.5  40.6  53.9  70.0  87.5  95.7  93.3  88.3  83.3  77.3  71.2  65.7  60.1  52.9  46.4  35.7  27.2  16.8  12.2
 80.0   6.1   5.2   5.2   5.2   5.3   5.3   5.4   5.5   5.5   5.4   5.4   5.5   5.7   6.1   6.3   6.8   7.3   7.5   8.9  13.5  11.4   9.0   8.5   8.1   8.3  12.1  29.0  29.3  26.3  25.2  23.1  21.3  18.9  15.6  10.2   6.7   5.0
 85.0   3.4   3.2   3.3   3.3   3.5   3.5   3.7   3.7   3.8   3.9   4.0   4.1   4.1   4.1   4.2   4.3   4.4   4.5   4.6   4.7   4.5   4.4   4.3   4.2   4.1   4.1   4.1   4.0   3.8   3.7   3.5   3.5   3.4   3.1   3.0   2.9   2.9
 90.0   2.7   2.6   2.6   2.7   2.7   2.9   2.9   2.9   3.0   3.1   3.2   3.3   3.3   3.4   3.5   3.5   3.4   3.5   3.4   3.4   3.3   3.3   3.2   3.1   3.0   3.0   2.9   2.9   2.8   2.7   2.6   2.5   2.5   2.4   2.4   2.3   2.2
135.0   2.7   2.6   2.6   2.7   2.7   2.9   2.9   2.9   3.0   3.1   3.2   3.3   3.3   3.4   3.5   3.5   3.4   3.5   3.4   3.4   3.3   3.3   3.2   3.1   3.0   3.0   2.9   2.9   2.8   2.7   2.6   2.5   2.5   2.4   2.4   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   0.0