Illuminance plots of 9250

(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] 9250
# [MANUFAC] SiTECO
# [LUMCAT] 5NA550E1SR1 + 5NA55010XW
# [LUMINAIRE] SL 100, Street light
# [MORE]  cover made of glas fibre reinforced polyester, light gray (RAL 7035),
# [MORE] Siteco-Savelight, with power reduction relay "ECO"
# [MORE]  reflector
# [MORE]  5NA55010XW : diffuser, PC
# [LAMPCAT] Osram: NAV-T 150W SUPER
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17200 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.340   0.602   0.000
# Ballast factor: 1,  Input power:  176 W


# Source file: ies/9250.ies
# Luminaire flux = 14311 lm,
#                   83.2 % of the bulb flux
# between 75 and 90:  3.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  29.0 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   3.0 cd / 1000 lm ,  0.4 % 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:  38 %
#  (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   551 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   413 cd / 1000 lm,
# maximum spec. lum. intensity   551 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   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254
  5.0   241   241   243   246   250   254   257   261   264   267   267   266   266   266   265   262   260   262   263   262   260   262   265   266   266   266   267   267   264   261   257   254   250   246   243   241
 10.0   220   223   232   243   253   255   261   269   278   285   289   290   287   282   278   264   256   251   253   251   256   264   278   282   287   290   289   285   278   269   261   255   253   243   232   223
 15.0   191   201   218   228   235   248   256   264   273   286   297   309   314   313   291   270   248   237   237   237   248   270   291   313   314   309   297   286   273   264   256   248   235   228   218   201
 20.0   161   174   196   205   205   207   226   250   271   291   310   319   316   308   307   293   262   232   218   232   262   293   307   308   316   319   310   291   271   250   226   207   205   205   196   174
 25.0   135   141   153   160   165   177   199   229   264   297   324   331   323   309   292   286   269   238   207   238   269   286   292   309   323   331   324   297   264   229   199   177   165   160   153   141
 30.0   120   124   132   137   137   143   170   207   255   304   336   337   324   301   273   249   261   235   197   235   261   249   273   301   324   337   336   304   255   207   170   143   137   137   132   124
 35.0   117   120   131   133   131   129   137   177   241   308   351   352   322   281   248   217   213   202   170   202   213   217   248   281   322   352   351   308   241   177   137   129   131   133   131   120
 40.0   114   118   128   131   129   126   124   154   224   308   356   352   321   253   195   167   152   151   133   151   152   167   195   253   321   352   356   308   224   154   124   126   129   131   128   118
 45.0   103   109   109   112   113   120   124   135   206   319   397   384   294   202   135   112   104  98.0  97.0  98.0   104   112   135   202   294   384   397   319   206   135   124   120   113   112   109   109
 50.0  84.0  84.0  81.0  87.0  95.0   102   115   131   201   348   462   428   279   139   103  98.0  93.0  83.0  85.0  83.0  93.0  98.0   103   139   279   428   462   348   201   131   115   102  95.0  87.0  81.0  84.0
 55.0  66.0  67.0  67.0  72.0  82.0  91.0   106   123   179   327   443   386   224   112  98.0  89.0  85.0  77.0  77.0  77.0  85.0  89.0  98.0   112   224   386   443   327   179   123   106  91.0  82.0  72.0  67.0  67.0
 60.0  52.0  56.0  57.0  66.0  76.0  86.0  97.0   113   159   355   478   374   160  99.0  87.0  81.0  78.0  68.0  57.0  68.0  78.0  81.0  87.0  99.0   160   374   478   355   159   113  97.0  86.0  76.0  66.0  57.0  56.0
 65.0  34.0  41.0  51.0  56.0  70.0  79.0  95.0   110   142   395   551   400   132  93.0  80.0  76.0  67.0  53.0  39.0  53.0  67.0  76.0  80.0  93.0   132   400   551   395   142   110  95.0  79.0  70.0  56.0  51.0  41.0
 70.0  16.0  24.0  44.0  53.0  63.0  96.0   102   115   128   330   413   337   120  91.0  74.0  65.0  50.0  39.0  33.0  39.0  50.0  65.0  74.0  91.0   120   337   413   330   128   115   102  96.0  63.0  53.0  44.0  24.0
 75.0   6.0  11.0  29.0  40.0  61.0  73.0  67.0  74.0   105   151   164   116  73.0  72.0  79.0  48.0  36.0  23.0  22.0  23.0  36.0  48.0  79.0  72.0  73.0   116   164   151   105  74.0  67.0  73.0  61.0  40.0  29.0  11.0
 80.0   6.0  11.0  25.0  11.0   6.0   6.0   6.0   8.0  14.0  26.0  29.0  23.0  12.0  21.0  25.0  29.0  16.0   8.0   6.0   8.0  16.0  29.0  25.0  21.0  12.0  23.0  29.0  26.0  14.0   8.0   6.0   6.0   6.0  11.0  25.0  11.0
 85.0   3.0   4.0   4.0   3.0   2.0   3.0   3.0   3.0   4.0   6.0   6.0   4.0   3.0   3.0   2.0   2.0   4.0   3.0   2.0   3.0   4.0   2.0   2.0   3.0   3.0   4.0   6.0   6.0   4.0   3.0   3.0   3.0   2.0   3.0   4.0   4.0
 90.0   1.0   1.0   1.0   2.0   1.0   1.0   1.0   2.0   2.0   3.0   3.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   3.0   3.0   2.0   2.0   1.0   1.0   1.0   2.0   1.0   1.0
 95.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   1.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0
100.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   0.0
105.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   0.0   0.0
110.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0
115.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0
120.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0
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