Illuminance plots of 37974

(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] 37974
# [MANUFAC] SiTECO
# [LUMCAT] 5NA588E1NT0F
# [LUMINAIRE] SC 100, 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, flat safety glass
# [MORE]  indiv. Position, LP 4, RP 3
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.285   0.285   0.000
# Ballast factor: 1,  Input power:  115 W


# Source file: ies/37974.ies
# Luminaire flux =  7844 lm,
#                   74.7 % of the bulb flux
# between 75 and 90:  0.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.4 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   623 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   271 cd / 1000 lm,
# maximum spec. lum. intensity   623 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   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175
  5.0   168   168   168   168   169   170   171   173   174   175   176   178   180   182   183   184   185   186   187   186   185   184   183   182   180   178   176   175   174   173   171   170   169   168   168   168
 10.0   160   159   160   162   162   165   169   172   175   178   182   187   192   195   198   200   201   202   202   202   201   200   198   195   192   187   182   178   175   172   169   165   162   162   160   159
 15.0   151   151   154   155   159   162   164   168   172   180   191   201   209   214   218   218   217   216   216   216   217   218   218   214   209   201   191   180   172   168   164   162   159   155   154   151
 20.0   143   143   146   151   155   157   159   162   169   180   196   217   241   243   239   235   232   228   223   228   232   235   239   243   241   217   196   180   169   162   159   157   155   151   146   143
 25.0   133   135   139   145   148   150   153   159   165   180   204   228   246   258   271   250   247   233   232   233   247   250   271   258   246   228   204   180   165   159   153   150   148   145   139   135
 30.0   129   133   137   141   142   146   151   156   161   175   208   260   297   298   285   269   254   238   230   238   254   269   285   298   297   260   208   175   161   156   151   146   142   141   137   133
 35.0   121   127   136   143   140   141   144   150   158   178   227   291   312   338   321   277   254   238   225   238   254   277   321   338   312   291   227   178   158   150   144   141   140   143   136   127
 40.0   112   116   128   140   145   142   140   143   153   178   231   294   354   350   325   267   231   223   200   223   231   267   325   350   354   294   231   178   153   143   140   142   145   140   128   116
 45.0   102   109   121   129   148   138   138   139   145   175   264   353   383   351   312   247   202   191   162   191   202   247   312   351   383   353   264   175   145   139   138   138   148   129   121   109
 50.0  90.7  97.9   108   117   139   126   129   137   140   177   328   441   418   339   261   195   161   155   126   155   161   195   261   339   418   441   328   177   140   137   129   126   139   117   108  97.9
 55.0  71.0  74.4  96.1   103   117   110   114   125   138   188   403   514   412   258   186   141   121   117  99.0   117   121   141   186   258   412   514   403   188   138   125   114   110   117   103  96.1  74.4
 60.0  49.4  54.7  68.0  84.9  86.8  97.8  98.9   112   136   269   616   549   286   153   115  93.4  89.0  83.5  72.8  83.5  89.0  93.4   115   153   286   549   616   269   136   112  98.9  97.8  86.8  84.9  68.0  54.7
 65.0  33.9  37.5  48.4  48.9  51.4  51.2  54.0  61.4  90.2   301   623   320   129  95.5  82.9  71.0  61.1  54.4  46.1  54.4  61.1  71.0  82.9  95.5   129   320   623   301  90.2  61.4  54.0  51.2  51.4  48.9  48.4  37.5
 70.0  13.0  14.8  18.4  12.6  13.2   8.5  11.9  15.6  31.1   138   271  73.7  27.0  55.0  62.1  52.8  40.6  28.5  21.5  28.5  40.6  52.8  62.1  55.0  27.0  73.7   271   138  31.1  15.6  11.9   8.5  13.2  12.6  18.4  14.8
 75.0   8.1  17.1  22.7   9.1   4.3   4.5   5.4   7.4  10.0  12.7  14.8  11.6   8.3   7.3   6.9   6.5  13.1  10.3   8.7  10.3  13.1   6.5   6.9   7.3   8.3  11.6  14.8  12.7  10.0   7.4   5.4   4.5   4.3   9.1  22.7  17.1
 80.0   1.7   1.8   1.7   1.8   2.1   2.5   2.9   3.4   4.0   4.8   5.4   4.7   3.6   3.0   2.7   2.4   2.3   2.2   2.1   2.2   2.3   2.4   2.7   3.0   3.6   4.7   5.4   4.8   4.0   3.4   2.9   2.5   2.1   1.8   1.7   1.8
 85.0   0.6   0.7   0.7   0.9   1.1   1.4   1.5   1.6   1.9   2.1   2.5   2.2   1.8   1.5   1.3   1.1   1.0   0.9   0.9   0.9   1.0   1.1   1.3   1.5   1.8   2.2   2.5   2.1   1.9   1.6   1.5   1.4   1.1   0.9   0.7   0.7
 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