Illuminance plots of Harmony2_HA2-V-3EP-2L-0_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]      HP15I01S.LDT
# [LUMINAIRE] HA2-V-3EP-2L-0°
# [LUMCAT]    Harmony2
# [DATE]      2007
# down given: 99.19%
# out given: 25.6%
# tilt: 0
# [LAMP]      1 MD 150 14200 4200 RX7s
# Bulbs: 1,  14200 lm each
# Source file: Harmony2_HA2-V-3EP-2L-0_1_MD_150_14200_4200_RX7s.ldt
# Luminaire flux =   255 raw, for the given bulb(s) it would be  3619 lm,
#                   25.5 % of the bulb flux
# between 75 and 90:  1.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.1 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   1.6 cd / 1000 lm ,  0.3 % 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:   9 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  45 %
#  (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   417 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   244 cd / 1000 lm,
# maximum spec. lum. intensity   645 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  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7  44.7
  5.0  22.1  23.7  23.6  23.3  23.3  23.3  23.2  23.0  23.2  22.8  22.7  22.7  23.1  24.1  26.7  29.9  34.1  39.7  47.3  56.2  66.8  77.8  88.5  98.8   106   113   119   126   132   136   141   146   150   152   156   158   147
 10.0  19.0  20.6  20.3  19.7  19.6  19.1  19.6  19.1  18.7  17.5  15.9  14.7  13.3  12.5  12.1  11.7  14.7  22.1  35.4  54.6  75.3  89.3   101   110   120   128   138   149   157   163   166   168   170   170   174   173   159
 15.0  16.6  17.8  17.3  17.3  16.9  15.9  13.4   9.7   6.6   4.9   4.3   4.5   6.6   6.8   7.2   8.0   8.8  15.5  33.0  62.5  85.2  96.2   104   110   113   116   120   126   133   143   159   171   182   185   186   188   173
 20.0  12.9  13.9  15.4  16.4  15.5  11.1   5.5   3.9   3.7   3.5   3.9   4.0   4.0   3.9   5.7   6.0   6.6  10.3  31.7  69.4  89.8  99.2   104   107   110   112   117   123   128   133   144   166   202   230   240   240   224
 25.0   4.5   5.3   5.1   3.8   2.7   2.5   2.6   2.9   2.7   2.7   2.6   2.5   2.6   2.6   2.7   3.3   3.9   5.6  28.2  68.8  86.6  93.3  97.0   101   105   108   114   120   129   142   168   186   203   233   250   248   225
 30.0   2.9   3.2   3.0   2.3   1.9   1.7   1.8   1.7   1.7   1.8   1.8   1.9   1.9   2.0   2.1   2.4   3.1   4.1  18.1  46.3  59.0  65.3  73.5  83.0  92.5  99.1   108   116   124   132   144   173   204   225   252   255   229
 35.0   2.7   2.8   2.4   1.9   1.7   1.5   1.5   1.4   1.4   1.3   1.4   1.5   1.5   1.6   1.7   2.0   2.6   3.4   6.4  11.4  15.6  19.0  24.2  32.8  46.1  65.0  87.8   106   119   131   147   172   232   294   323   331   292
 40.0   2.1   2.2   2.1   1.8   1.5   1.5   1.4   1.3   1.1   1.1   1.1   1.1   1.3   1.3   1.5   1.7   2.1   2.9   4.2   5.7   7.6   9.0  10.3  12.6  17.8  24.8  38.3  62.8  94.7   127   148   194   292   376   428   420   377
 45.0   2.1   2.1   2.0   1.7   1.5   1.3   1.2   1.1   1.0   1.0   0.9   0.9   1.1   1.1   1.2   1.3   1.7   2.3   3.7   5.1   6.8   8.0   9.7  14.2  20.2  22.4  24.9  31.5  45.7  87.6   139   170   274   443   538   525   466
 50.0   2.1   2.1   1.8   1.5   1.4   1.2   1.1   1.0   0.9   0.9   0.9   0.9   0.9   0.9   0.9   1.1   1.3   1.8   2.9   4.1   5.5   6.4   8.9  12.9  18.7  24.2  23.4  26.9  33.4  45.7  83.4   150   208   426   637   645   564
 55.0   2.1   1.9   1.6   1.5   1.3   1.1   0.9   0.9   0.8   0.7   0.7   0.7   0.7   0.7   0.9   0.9   1.1   1.5   2.1   2.9   3.8   4.7   6.1   7.7  11.6  17.6  21.8  23.5  31.2  39.0  51.4  88.3   165   286   553   568   488
 60.0   1.8   1.8   1.6   1.3   1.2   1.0   0.9   0.8   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.7   0.9   1.0   1.4   1.9   2.5   3.0   3.5   4.6   6.2   8.7  14.5  21.0  21.5  30.2  41.7  53.6  96.8   187   451   512   438
 65.0   1.9   1.9   1.6   1.4   1.1   0.9   0.9   0.7   0.7   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.6   0.7   0.9   1.1   1.5   1.7   2.1   2.8   3.6   4.9   7.0  13.6  15.6  19.4  29.3  41.4  53.2   116   284   417   340
 70.0   2.1   2.1   1.7   1.4   1.1   0.9   0.8   0.7   0.6   0.5   0.5   0.4   0.3   0.3   0.3   0.3   0.5   0.5   0.7   0.7   0.9   1.0   1.3   1.6   2.0   2.6   3.6   5.1   7.4  11.0  16.9  24.5  32.7  43.7   134   244   188
 75.0   2.1   1.9   1.7   1.4   1.2   1.0   0.8   0.7   0.5   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.6   0.7   0.9   1.1   1.3   1.7   2.2   3.1   4.2   6.4  10.0  13.5  17.2  25.6  88.6  65.6
 80.0   1.9   1.9   1.6   1.5   1.2   1.0   0.8   0.7   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.6   0.7   0.8   0.9   1.1   1.5   1.7   2.1   2.7   3.8   5.1   4.5
 85.0   1.7   1.7   1.6   1.5   1.3   1.1   0.9   0.7   0.5   0.4   0.3   0.3   0.3   0.3   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.4   0.5   0.6   0.9   1.1   0.9
 90.0   1.5   1.6   1.5   1.4   1.3   1.1   0.9   0.7   0.6   0.3   0.3   0.3   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0
135.0   1.5   1.6   1.5   1.4   1.3   1.1   0.9   0.7   0.6   0.3   0.3   0.3   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0
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