Illuminance plots of Harmony2_HA2-V-3EA-__1_MD_150_14200_4200_RX7s

(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]      HA15I38S.LDT
# [LUMINAIRE] HA2-V-3EA# 
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 98.93%
# out given: 71.85%
# tilt: 0
# [LAMP]      1 MD 150 14200 4200 RX7s
# Bulbs: 1,  14200 lm each
# Source file: Harmony2_HA2-V-3EA-__1_MD_150_14200_4200_RX7s.ldt
# Luminaire flux =   714 raw, for the given bulb(s) it would be 10143 lm,
#                   71.4 % of the bulb flux
# between 75 and 90:  4.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 127.4 cd / 1000 lm ,  2.3 % of the luminaire flux
# 90deg and above:  max   4.8 cd / 1000 lm ,  0.5 % of the luminaire flux
# CutOff Type: IES_Semi-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:  12 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  60 %
#  (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   679 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   447 cd / 1000 lm,
# maximum spec. lum. intensity   945 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  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2  55.2
  5.0  33.6  35.1  35.3  35.0  35.0  35.4  35.4  36.2  36.4  37.4  37.4  38.6  39.1  39.9  40.5  43.5  46.7  50.8  56.4  63.4  71.7  81.1  90.7   101   110   117   123   128   132   137   139   143   146   149   150   152   149
 10.0  30.1  30.2  29.1  28.8  27.6  27.6  28.5  30.0  30.8  31.6  31.8  33.1  33.4  34.3  35.9  37.5  39.5  46.0  55.9  71.5  91.1   111   124   134   143   152   160   166   170   172   174   177   181   184   186   185   179
 15.0  24.0  24.3  22.9  22.4  22.4  22.7  23.4  24.3  24.6  24.6  23.9  24.8  26.1  26.3  26.7  28.7  30.1  34.5  47.6  71.5   100   119   134   148   161   171   176   183   183   182   184   188   190   192   195   197   191
 20.0  18.2  17.8  17.5  17.9  18.6  18.7  18.4  17.9  17.4  17.3  17.6  18.7  18.6  18.8  19.6  20.3  21.6  25.4  41.3  73.6   102   119   133   145   155   164   170   184   197   211   228   241   252   261   262   259   247
 25.0  11.3  11.7  11.8  11.9  12.1  11.2  10.9  12.2  12.6  10.7  10.2  10.2  10.8  12.2  13.6  17.0  18.9  23.2  40.9  81.3   108   126   136   141   146   155   171   199   222   243   270   284   291   300   303   299   286
 30.0  12.0  12.8  13.6  14.0  11.3   9.2   8.5   7.6   7.4   7.6   7.9   8.7   9.3  10.3  11.7  14.9  18.5  24.9  43.8  88.6   119   145   157   165   173   185   202   207   216   239   273   319   351   372   397   429   431
 35.0  15.1  15.5  17.3  17.1  16.0  12.2   9.4   8.7   7.8   7.8   6.4   6.4   8.5  10.2  11.6  13.4  16.9  20.8  39.4  86.1   126   158   169   183   197   211   221   236   249   295   355   421   472   497   525   591   610
 40.0  16.2  18.2  20.7  21.2  18.2  13.8  10.1   9.2   8.3   8.0   7.2   5.8   5.7   6.1   6.6   8.8  10.9  14.2  30.4  80.2   125   145   159   178   196   214   234   265   310   388   499   534   569   623   621   659   677
 45.0  15.5  18.4  19.7  16.4  14.5  13.3  11.6  10.3   9.9   8.9   7.2   5.5   4.6   4.2   4.5   6.0   9.2  11.3  24.3  76.5   119   133   142   157   181   215   255   300   359   450   560   687   694   704   708   711   737
 50.0  16.6  18.1  23.4  21.1  20.2  16.2  13.0  11.8   9.9  10.0   7.5   4.6   4.0   3.6   3.6   4.0   5.0   6.7  11.1  38.0  72.6  87.3  94.3   120   155   199   242   279   367   501   586   724   806   816   826   804   802
 55.0  19.4  19.0  19.0  21.6  14.0  13.3  13.5  14.9   7.6   6.8   4.8   4.1   3.6   3.4   3.4   3.4   3.6   4.7   6.9  19.8  34.0  34.1  41.8  63.6   108   175   236   298   369   446   535   666   849   925   945   914   867
 60.0  24.8  34.7  49.5  28.1  13.8  12.1  11.3   9.6   8.7   7.4   4.7   4.0   3.7   3.4   3.0   2.9   3.0   3.6   5.5  13.2  16.4  21.9  34.4  53.4  77.0   122   179   259   333   392   459   574   741   802   798   775   735
 65.0  40.7  52.5  68.9  48.3  22.2  19.4  21.1  23.3  12.2   8.8   5.8   4.4   3.8   3.4   2.9   2.6   2.5   2.7   3.6   6.3   8.1  14.4  21.7  33.7  53.6  85.4   130   175   222   297   348   383   541   679   678   636   595
 70.0  41.9  55.1  77.2  42.3  27.4  24.2  20.4  12.1   9.6   7.1   5.7   4.6   3.8   3.2   2.7   2.4   2.1   2.1   2.8   4.4   7.0   8.3   9.3  12.8  23.8  49.3  92.1   132   176   219   212   236   336   428   447   411   299
 75.0  45.5  62.4  67.6  56.8  35.1  27.2  28.9  20.1  10.0   9.5   6.6   6.3   3.9   3.0   2.4   2.0   1.7   1.5   1.5   1.6   2.0   2.6   3.3   4.9   8.7  15.7  35.4  72.5   115   123   110   108   169   172   175   177   125
 80.0  36.4  49.3  63.7  44.3  28.6  31.9  25.7  16.6   9.2   6.5   4.4   3.5   2.7   2.2   1.7   1.5   1.3   1.1   1.1   1.1   1.4   1.5   1.8   2.7   5.0  13.0  34.0  57.9  68.8  65.4  67.5  72.9  94.7   127   107  82.0  62.2
 85.0  16.4  26.9  25.1  23.7  15.7  11.3   6.9   5.4   4.3   3.4   2.9   2.3   1.8   1.5   1.3   1.1   0.9   0.8   0.7   0.7   0.7   0.8   0.8   0.9   1.3   1.6   1.9   2.9   4.9   5.9   8.7  11.4  12.4  14.8  17.1  18.9  15.0
 90.0   4.8   4.6   4.5   4.3   4.0   3.6   3.2   2.9   2.5   2.2   1.8   1.5   1.2   1.0   0.8   0.6   0.5   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.5   0.5   0.6   0.6   0.5
135.0   4.8   4.6   4.5   4.3   4.0   3.6   3.2   2.9   2.5   2.2   1.8   1.5   1.2   1.0   0.8   0.6   0.5   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.5   0.5   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