Illuminance plots of 30985_D

(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] 30985
# [MANUFAC] SiTECO
# [LUMCAT] 5NA55971ST0B236
# [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, flat cover glass
# [MORE]  default position, RP 5
# [LAMPCAT] Osram: NAV-TS 250W
# [LAMP] HST-DE 250W
# TILT=NONE
# Bulbs: 1,  25500 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:  275 W


# Source file: ies/30985_D.ies
# Luminaire flux = 14733 lm,
#                   57.8 % of the bulb flux
# between 75 and 90:  0.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   3.2 cd / 1000 lm ,  0.2 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   335 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   200 cd / 1000 lm,
# maximum spec. lum. intensity   409 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   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108   108
  5.0   102   103   103   104   106   107   110   111   112   112   114   114   116   115   116   115   115   114   115   114   115   115   116   115   116   114   114   112   112   111   110   107   106   104   103   103
 10.0  97.8  98.7  99.6   102   105   108   110   113   116   118   121   124   127   128   128   127   127   124   124   124   127   127   128   128   127   124   121   118   116   113   110   108   105   102  99.6  98.7
 15.0  92.6  93.4  96.0  99.7   102   107   113   118   124   128   132   134   138   138   138   137   133   130   128   130   133   137   138   138   138   134   132   128   124   118   113   107   102  99.7  96.0  93.4
 20.0  88.9  90.0  93.7  97.6   104   110   115   120   127   133   139   143   149   150   148   144   143   134   132   134   143   144   148   150   149   143   139   133   127   120   115   110   104  97.6  93.7  90.0
 25.0  84.9  87.0  90.7  97.4   105   111   116   124   139   156   174   176   177   168   163   155   149   134   127   134   149   155   163   168   177   176   174   156   139   124   116   111   105  97.4  90.7  87.0
 30.0  80.5  83.3  88.7  97.9   106   111   115   123   147   183   217   241   257   235   200   170   159   136   121   136   159   170   200   235   257   241   217   183   147   123   115   111   106  97.9  88.7  83.3
 35.0  81.1  80.9  88.5  99.4   106   108   107   111   137   191   235   271   295   335   285   212   176   146   131   146   176   212   285   335   295   271   235   191   137   111   107   108   106  99.4  88.5  80.9
 40.0  79.2  79.8  92.0   108   107   101   100   104   125   183   233   262   294   327   312   258   201   161   155   161   201   258   312   327   294   262   233   183   125   104   100   101   107   108  92.0  79.8
 45.0  67.5  71.6  88.1   110   108  96.9  97.0   102   122   200   262   298   316   300   248   211   174   144   121   144   174   211   248   300   316   298   262   200   122   102  97.0  96.9   108   110  88.1  71.6
 50.0  60.4  66.0  78.3  96.1  95.8  89.5  92.7   100   125   207   260   285   293   245   186   150   137   108  77.2   108   137   150   186   245   293   285   260   207   125   100  92.7  89.5  95.8  96.1  78.3  66.0
 55.0  47.4  54.0  61.6  78.2  81.0  79.7  84.9  92.7   132   254   334   327   279   199   143   107  98.2  75.4  58.8  75.4  98.2   107   143   199   279   327   334   254   132  92.7  84.9  79.7  81.0  78.2  61.6  54.0
 60.0  36.6  41.2  48.5  61.3  65.2  70.5  76.8  84.6   137   321   409   329   196   120  83.8  68.6  61.3  53.9  44.3  53.9  61.3  68.6  83.8   120   196   329   409   321   137  84.6  76.8  70.5  65.2  61.3  48.5  41.2
 65.0  27.5  31.3  37.3  47.9  55.2  62.3  69.1  77.3   127   335   331   206   103  71.6  58.2  49.1  41.0  35.4  32.5  35.4  41.0  49.1  58.2  71.6   103   206   331   335   127  77.3  69.1  62.3  55.2  47.9  37.3  31.3
 70.0  11.4  14.1  15.8  20.7  18.5  15.5  13.9  13.7  38.9   200   183  93.2  60.7  53.2  44.9  36.4  27.1  21.0  17.5  21.0  27.1  36.4  44.9  53.2  60.7  93.2   183   200  38.9  13.7  13.9  15.5  18.5  20.7  15.8  14.1
 75.0   2.4   7.6   3.4   3.7   2.8   3.0   3.5   4.9   7.0  16.9  30.9  10.3   3.9   3.1   7.4  13.5  12.2  10.3   8.0  10.3  12.2  13.5   7.4   3.1   3.9  10.3  30.9  16.9   7.0   4.9   3.5   3.0   2.8   3.7   3.4   7.6
 80.0   1.0   1.3   1.2   1.3   1.2   1.4   1.5   1.9   2.4   3.2   2.8   2.5   1.8   1.6   1.4   1.2   1.2   1.1   1.1   1.1   1.2   1.2   1.4   1.6   1.8   2.5   2.8   3.2   2.4   1.9   1.5   1.4   1.2   1.3   1.2   1.3
 85.0   0.4   0.4   0.5   0.5   0.6   0.7   0.8   1.0   1.1   1.2   1.2   1.2   1.0   0.9   0.8   0.7   0.6   0.6   0.6   0.6   0.6   0.7   0.8   0.9   1.0   1.2   1.2   1.2   1.1   1.0   0.8   0.7   0.6   0.5   0.5   0.4
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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