Illuminance plots of 39194

(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] 39194
# [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 5
# [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/39194.ies
# Luminaire flux = 43725 lm,
#                   79.5 % of the bulb flux
# between 75 and 90:  2.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  34.1 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   8.5 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:  15 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  66 %
#  (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   502 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   402 cd / 1000 lm,
# maximum spec. lum. intensity   502 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   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164
  5.0   148   149   151   155   159   161   165   168   171   172   174   178   180   182   184   184   182   177   174   177   182   184   184   182   180   178   174   172   171   168   165   161   159   155   151   149
 10.0   137   139   144   146   149   158   165   172   178   184   191   199   205   209   207   207   208   204   193   204   208   207   207   209   205   199   191   184   178   172   165   158   149   146   144   139
 15.0   127   132   135   140   148   152   157   164   172   183   196   208   219   229   236   235   225   227   212   227   225   235   236   229   219   208   196   183   172   164   157   152   148   140   135   132
 20.0   120   125   128   135   138   142   147   154   164   182   199   214   228   240   248   255   248   240   229   240   248   255   248   240   228   214   199   182   164   154   147   142   138   135   128   125
 25.0   116   120   124   128   130   134   139   146   159   178   201   220   238   247   253   255   257   240   236   240   257   255   253   247   238   220   201   178   159   146   139   134   130   128   124   120
 30.0   111   113   118   119   123   128   131   135   148   168   196   225   251   258   254   248   251   235   220   235   251   248   254   258   251   225   196   168   148   135   131   128   123   119   118   113
 35.0   108   108   111   114   117   118   119   122   132   154   184   222   254   271   273   246   232   229   199   229   232   246   273   271   254   222   184   154   132   122   119   118   117   114   111   108
 40.0   104   106   113   123   122   115   113   114   125   156   191   240   273   267   300   269   227   227   209   227   227   269   300   267   273   240   191   156   125   114   113   115   122   123   113   106
 45.0  93.0  95.0   110   135   134   121   113   114   122   161   207   256   284   298   328   320   275   243   238   243   275   320   328   298   284   256   207   161   122   114   113   121   134   135   110  95.0
 50.0  87.5  91.6   102   126   134   130   120   119   128   203   279   325   347   347   317   273   246   223   204   223   246   273   317   347   347   325   279   203   128   119   120   130   134   126   102  91.6
 55.0  70.3  78.2  89.9   116   129   131   127   123   134   241   330   359   358   342   264   191   158   136   121   136   158   191   264   342   358   359   330   241   134   123   127   131   129   116  89.9  78.2
 60.0  59.0  65.9  79.6   103   114   115   119   122   146   293   406   437   407   284   172   116  92.7  71.8  66.6  71.8  92.7   116   172   284   407   437   406   293   146   122   119   115   114   103  79.6  65.9
 65.0  47.0  52.3  63.5  80.5  86.3  94.9   104   124   167   351   502   440   269   151  98.0  73.8  57.9  46.6  37.7  46.6  57.9  73.8  98.0   151   269   440   502   351   167   124   104  94.9  86.3  80.5  63.5  52.3
 70.0  31.7  34.9  32.4  38.1  42.8  47.0  50.8  58.8   114   353   402   255   136  98.5  77.9  61.9  47.1  30.1  24.1  30.1  47.1  61.9  77.9  98.5   136   255   402   353   114  58.8  50.8  47.0  42.8  38.1  32.4  34.9
 75.0  11.9  34.7   9.4   6.1   7.6  10.4  13.1  16.7  57.1   205   185  69.4  18.4  11.7  19.8  43.2  38.7  18.0  11.4  18.0  38.7  43.2  19.8  11.7  18.4  69.4   185   205  57.1  16.7  13.1  10.4   7.6   6.1   9.4  34.7
 80.0   4.1   7.3   5.6   2.7   3.5   5.2   7.2   9.1  15.9  34.1  27.2  14.5   7.9   4.8   3.6   3.1   2.9   2.8   3.2   2.8   2.9   3.1   3.6   4.8   7.9  14.5  27.2  34.1  15.9   9.1   7.2   5.2   3.5   2.7   5.6   7.3
 85.0   1.0   1.0   1.4   1.7   2.5   3.1   4.5   5.7   6.5   7.3   7.4   6.7   5.4   3.3   2.5   2.1   1.8   1.7   1.7   1.7   1.8   2.1   2.5   3.3   5.4   6.7   7.4   7.3   6.5   5.7   4.5   3.1   2.5   1.7   1.4   1.0
 90.0   0.5   0.6   1.1   1.4   2.2   2.7   4.8   6.4   5.9   4.9   7.3   8.5   5.6   2.0   1.5   1.1   0.8   0.7   0.7   0.7   0.8   1.1   1.5   2.0   5.6   8.5   7.3   4.9   5.9   6.4   4.8   2.7   2.2   1.4   1.1   0.6
 95.0   0.4   0.6   1.0   1.4   2.2   2.5   2.7   2.8   3.4   3.2   2.7   2.4   2.3   1.7   1.2   0.9   0.7   0.6   0.5   0.6   0.7   0.9   1.2   1.7   2.3   2.4   2.7   3.2   3.4   2.8   2.7   2.5   2.2   1.4   1.0   0.6
100.0   0.4   0.5   0.8   1.0   1.6   2.0   2.0   2.1   2.4   2.3   2.3   2.1   1.8   1.2   0.9   0.7   0.7   0.5   0.5   0.5   0.7   0.7   0.9   1.2   1.8   2.1   2.3   2.3   2.4   2.1   2.0   2.0   1.6   1.0   0.8   0.5
105.0   0.4   0.4   0.5   0.6   1.0   1.3   1.3   1.5   1.6   1.4   1.3   1.2   1.1   0.8   0.6   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.6   0.8   1.1   1.2   1.3   1.4   1.6   1.5   1.3   1.3   1.0   0.6   0.5   0.4
110.0   0.4   0.4   0.5   0.5   0.6   0.8   0.9   1.0   1.1   1.1   1.1   1.0   0.8   0.6   0.5   0.5   0.4   0.3   0.3   0.3   0.4   0.5   0.5   0.6   0.8   1.0   1.1   1.1   1.1   1.0   0.9   0.8   0.6   0.5   0.5   0.4
115.0   0.5   0.5   0.5   0.6   0.6   0.6   0.7   0.7   0.7   0.7   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.7   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.5
120.0   0.5   0.6   0.6   0.6   0.6   0.7   0.6   0.6   0.7   0.7   0.7   0.6   0.5   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.5   0.6   0.7   0.7   0.7   0.6   0.6   0.7   0.6   0.6   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