Illuminance plots of 39198

(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:

   
       
# IESNA:LM-63-1995
# [TEST] 39198
# [MANUFAC] SiTECO
# [LUMCAT] 5NA589E1TT0B
# [LUMINAIRE] SC 200, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 1, RP 9
# [LAMPCAT] Philips: SON-T PIA PLUS 400W
# [LAMP] HST 400W
# TILT=NONE
# Bulbs: 1,  55000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.370   0.370   0.000
# Ballast factor: 1,  Input power:  440 W


# Source file: ies/39198.ies
# Luminaire flux = 43058 lm,
#                   78.3 % 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  35.9 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   7.7 cd / 1000 lm ,  0.5 % 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:  14 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  63 %
#  (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   453 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   346 cd / 1000 lm,
# maximum spec. lum. intensity   453 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  10.0  20.0  30.0  40.0  50.0  60.0  70.0  80.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:  
  0.0   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134
  5.0   127   128   130   133   134   136   137   138   139   140   141   143   145   147   147   147   146   145   144   145   146   147   147   147   145   143   141   140   139   138   137   136   134   133   130   128
 10.0   124   127   129   129   130   133   137   140   144   147   151   157   161   164   164   164   166   164   156   164   166   164   164   164   161   157   151   147   144   140   137   133   130   129   129   127
 15.0   120   124   126   127   131   133   134   136   139   146   154   164   175   183   189   189   184   187   175   187   184   189   189   183   175   164   154   146   139   136   134   133   131   127   126   124
 20.0   117   121   121   126   128   127   129   130   133   141   153   167   182   195   205   212   208   204   194   204   208   212   205   195   182   167   153   141   133   130   129   127   128   126   121   121
 25.0   117   119   120   122   122   123   125   126   130   137   152   171   188   202   215   223   226   214   206   214   226   223   215   202   188   171   152   137   130   126   125   123   122   122   120   119
 30.0   114   115   117   117   120   123   123   123   123   128   144   176   200   215   220   224   232   221   213   221   232   224   220   215   200   176   144   128   123   123   123   123   120   117   117   115
 35.0   113   112   112   115   117   118   117   117   115   119   140   181   206   228   238   224   227   229   201   229   227   224   238   228   206   181   140   119   115   117   117   118   117   115   112   112
 40.0   111   110   113   125   127   117   113   111   111   114   135   192   224   235   261   246   223   236   206   236   223   246   261   235   224   192   135   114   111   111   113   117   127   125   113   110
 45.0  99.7   100   108   127   135   125   114   110   110   113   143   209   239   256   289   310   278   277   273   277   278   310   289   256   239   209   143   113   110   110   114   125   135   127   108   100
 50.0  99.2  99.6  99.6   119   131   134   125   115   113   120   187   269   303   320   368   407   405   385   401   385   405   407   368   320   303   269   187   120   113   115   125   134   131   119  99.6  99.6
 55.0  79.3  84.8  90.1   110   127   129   128   115   110   124   231   312   353   389   424   406   405   401   404   401   405   406   424   389   353   312   231   124   110   115   128   129   127   110  90.1  84.8
 60.0  72.7  71.0  79.0  97.9   112   111   116   113   113   128   283   404   428   402   316   222   196   235   245   235   196   222   316   402   428   404   283   128   113   113   116   111   112  97.9  79.0  71.0
 65.0  46.1  48.9  57.3  70.9  77.0  83.1  89.8  97.9   109   172   368   453   377   252   151  92.1  78.1   102   126   102  78.1  92.1   151   252   377   453   368   172   109  97.9  89.8  83.1  77.0  70.9  57.3  48.9
 70.0  26.9  29.0  26.1  31.7  35.0  38.3  40.3  42.3  52.7   110   346   323   229   126  87.3  64.6  50.2  36.8  34.4  36.8  50.2  64.6  87.3   126   229   323   346   110  52.7  42.3  40.3  38.3  35.0  31.7  26.1  29.0
 75.0  12.8  30.5   7.5   7.3   9.7  12.2  13.5  12.9  18.8   100   235   125  43.2  28.0  49.6  59.4  37.7  20.6  12.9  20.6  37.7  59.4  49.6  28.0  43.2   125   235   100  18.8  12.9  13.5  12.2   9.7   7.3   7.5  30.5
 80.0   4.4   7.4   5.0   3.1   4.9   6.5   7.2   7.5   8.6  22.8  35.9  24.8   7.8   6.0   4.5   3.9   3.8   3.7   4.7   3.7   3.8   3.9   4.5   6.0   7.8  24.8  35.9  22.8   8.6   7.5   7.2   6.5   4.9   3.1   5.0   7.4
 85.0   1.2   1.2   1.6   1.9   2.6   3.2   4.1   4.5   5.1   5.0   5.6   6.3   5.7   4.1   3.0   2.5   2.3   2.3   2.3   2.3   2.3   2.5   3.0   4.1   5.7   6.3   5.6   5.0   5.1   4.5   4.1   3.2   2.6   1.9   1.6   1.2
 90.0   0.7   0.8   1.2   1.5   2.1   2.4   3.7   4.6   4.9   3.4   4.0   7.7   7.1   3.5   1.7   1.4   1.1   1.0   1.0   1.0   1.1   1.4   1.7   3.5   7.1   7.7   4.0   3.4   4.9   4.6   3.7   2.4   2.1   1.5   1.2   0.8
 95.0   0.6   0.8   1.2   1.5   2.1   2.2   2.2   2.3   2.7   2.5   2.3   2.1   2.2   1.7   1.3   1.0   0.9   0.7   0.7   0.7   0.9   1.0   1.3   1.7   2.2   2.1   2.3   2.5   2.7   2.3   2.2   2.2   2.1   1.5   1.2   0.8
100.0   0.5   0.6   1.0   1.1   1.6   1.8   1.7   1.8   2.0   1.8   2.0   1.9   1.7   1.2   1.0   0.8   0.7   0.6   0.5   0.6   0.7   0.8   1.0   1.2   1.7   1.9   2.0   1.8   2.0   1.8   1.7   1.8   1.6   1.1   1.0   0.6
105.0   0.5   0.5   0.6   0.7   1.0   1.2   1.1   1.3   1.3   1.2   1.1   1.1   1.0   0.8   0.7   0.7   0.5   0.4   0.4   0.4   0.5   0.7   0.7   0.8   1.0   1.1   1.1   1.2   1.3   1.3   1.1   1.2   1.0   0.7   0.6   0.5
110.0   0.5   0.5   0.6   0.6   0.8   0.7   0.8   0.9   0.9   0.9   0.9   0.9   0.7   0.6   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.6   0.7   0.9   0.9   0.9   0.9   0.9   0.8   0.7   0.8   0.6   0.6   0.5
115.0   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.7   0.7   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6
120.0   0.6   0.6   0.6   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.7   0.7   0.6   0.6
125.0   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
130.0   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
135.0   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
140.0   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
145.0   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
150.0   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
155.0   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
160.0   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
165.0   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
170.0   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
175.0   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
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