Illuminance plots of 35659

(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] 35659
# [MANUFAC] SiTECO
# [LUMCAT] 5NA559E1ST0C136
# [LUMINAIRE] SQ 200, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 2, RP 2
# [LAMPCAT] Osram: HCI-T 250W/830 WDL
# [LAMP] HIT-CRI 250W
# TILT=NONE
# Bulbs: 1,  25800 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.487   0.850   0.000
# Ballast factor: 1,  Input power:  270 W


# Source file: ies/35659.ies
# Luminaire flux = 18937 lm,
#                   73.4 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.4 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   3.6 cd / 1000 lm ,  0.1 % 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:   4 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  18 %
#  (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   743 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   570 cd / 1000 lm,
# maximum spec. lum. intensity   743 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   150   150   151   154   155   157   159   162   165   166   167   169   171   174   176   177   177   177   177   177   177   177   176   174   171   169   167   166   165   162   159   157   155   154   151   150
 10.0   139   139   140   141   144   149   154   160   165   171   178   188   199   208   214   215   214   212   212   212   214   215   214   208   199   188   178   171   165   160   154   149   144   141   140   139
 15.0   132   131   129   134   139   140   139   142   150   162   179   198   220   241   250   252   252   251   249   251   252   252   250   241   220   198   179   162   150   142   139   140   139   134   129   131
 20.0   117   117   119   124   126   124   128   128   138   155   183   213   240   254   268   275   274   273   267   273   274   275   268   254   240   213   183   155   138   128   128   124   126   124   119   117
 25.0   108   109   111   116   114   115   116   119   125   139   176   225   256   266   256   263   273   297   283   297   273   263   256   266   256   225   176   139   125   119   116   115   114   116   111   109
 30.0   101   101   101   105   108   107   110   109   111   125   177   269   314   286   265   251   265   312   280   312   265   251   265   286   314   269   177   125   111   109   110   107   108   105   101   101
 35.0   101   102  99.0   100   102   101   102   101   103   112   175   296   336   300   296   238   242   238   210   238   242   238   296   300   336   296   175   112   103   101   102   101   102   100  99.0   102
 40.0  97.0  97.5   115   127   110  98.1  98.8   100  99.5   105   191   353   331   316   218   211   217   188   156   188   217   211   218   316   331   353   191   105  99.5   100  98.8  98.1   110   127   115  97.5
 45.0  92.5  92.7   113   130   127   106  94.9  97.8  94.9   101   231   390   337   267   244   183   202   181   137   181   202   183   244   267   337   390   231   101  94.9  97.8  94.9   106   127   130   113  92.7
 50.0  90.6  90.2   101   125   127   110  94.9  94.5  90.8   106   358   487   329   222   197   141   158   140   127   140   158   141   197   222   329   487   358   106  90.8  94.5  94.9   110   127   125   101  90.2
 55.0  83.3  85.2  96.1   124   124   109  98.6  90.1  88.1   118   479   445   284   204   171   125   145   100  88.2   100   145   125   171   204   284   445   479   118  88.1  90.1  98.6   109   124   124  96.1  85.2
 60.0  71.3  74.1  82.4   106  98.3  93.0  88.2  87.2  95.4   152   602   469   240   155   123  93.1  93.6  61.5  53.5  61.5  93.6  93.1   123   155   240   469   602   152  95.4  87.2  88.2  93.0  98.3   106  82.4  74.1
 65.0  58.8  59.4  68.1  75.3  71.0  67.4  64.1  69.6  91.0   204   743   310   125  89.9  81.6  76.9  60.6  44.9  50.2  44.9  60.6  76.9  81.6  89.9   125   310   743   204  91.0  69.6  64.1  67.4  71.0  75.3  68.1  59.4
 70.0  35.0  32.8  29.5  30.8  33.7  35.1  33.6  38.6  61.9   318   570   106  60.5  75.5  85.4  73.6  44.2  44.0  49.4  44.0  44.2  73.6  85.4  75.5  60.5   106   570   318  61.9  38.6  33.6  35.1  33.7  30.8  29.5  32.8
 75.0  82.6   107  27.3  29.0  30.9  33.5  35.0  38.2  52.0   158   229  57.9  42.3  33.2  30.5  32.1  25.2  39.6  41.0  39.6  25.2  32.1  30.5  33.2  42.3  57.9   229   158  52.0  38.2  35.0  33.5  30.9  29.0  27.3   107
 80.0   7.4  14.5   5.4   3.3   3.4   3.4   3.6   4.8   6.9  15.2  27.4   7.4   6.5   8.3  11.4  12.4   9.6  14.4  15.6  14.4   9.6  12.4  11.4   8.3   6.5   7.4  27.4  15.2   6.9   4.8   3.6   3.4   3.4   3.3   5.4  14.5
 85.0   1.3   5.0   2.4   1.8   1.6   1.6   1.6   1.9   2.4   3.3   3.6   2.5   1.9   2.0   1.6   1.4   1.7   1.5   1.6   1.5   1.7   1.4   1.6   2.0   1.9   2.5   3.6   3.3   2.4   1.9   1.6   1.6   1.6   1.8   2.4   5.0
 90.0   0.5   0.5   0.6   0.6   0.7   0.8   0.8   0.9   1.1   1.2   1.2   1.1   1.0   1.0   0.9   0.7   1.3   0.7   0.7   0.7   1.3   0.7   0.9   1.0   1.0   1.1   1.2   1.2   1.1   0.9   0.8   0.8   0.7   0.6   0.6   0.5
 95.0   0.3   0.3   0.3   0.4   0.5   0.6   0.6   0.6   0.7   0.8   0.8   0.8   0.8   1.0   0.8   0.7   3.6   0.5   0.5   0.5   3.6   0.7   0.8   1.0   0.8   0.8   0.8   0.8   0.7   0.6   0.6   0.6   0.5   0.4   0.3   0.3
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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