Illuminance plots of 37813

(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] 37813
# [MANUFAC] SiTECO
# [LUMCAT] 5NA587E1JT0F
# [LUMINAIRE] SC 50, 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 3, RP 3
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.253   0.253   0.000
# Ballast factor: 1,  Input power:   62 W


# Source file: ies/37813.ies
# Luminaire flux =  3318 lm,
#                   75.4 % of the bulb flux
# between 75 and 90:  1.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   7.0 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   634 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   341 cd / 1000 lm,
# maximum spec. lum. intensity   634 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   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172
  5.0   160   161   163   165   166   169   172   175   177   178   181   183   186   188   190   191   190   190   188   190   190   191   190   188   186   183   181   178   177   175   172   169   166   165   163   161
 10.0   149   150   152   155   160   167   173   177   182   188   195   204   212   220   225   220   219   215   211   215   219   220   225   220   212   204   195   188   182   177   173   167   160   155   152   150
 15.0   141   143   146   151   154   160   165   172   180   193   203   217   231   237   241   252   251   235   224   235   251   252   241   237   231   217   203   193   180   172   165   160   154   151   146   143
 20.0   135   138   142   147   152   154   157   164   175   197   220   233   240   260   268   267   266   255   239   255   266   267   268   260   240   233   220   197   175   164   157   154   152   147   142   138
 25.0   126   128   133   138   143   145   150   157   168   185   218   245   269   279   278   279   259   255   228   255   259   279   278   279   269   245   218   185   168   157   150   145   143   138   133   128
 30.0   130   135   138   136   135   141   148   153   163   185   228   273   295   289   270   254   237   234   204   234   237   254   270   289   295   273   228   185   163   153   148   141   135   136   138   135
 35.0   114   122   137   134   136   139   139   146   156   183   229   279   313   305   269   232   225   210   180   210   225   232   269   305   313   279   229   183   156   146   139   139   136   134   137   122
 40.0   100   108   117   126   131   132   134   143   154   186   240   290   297   276   245   211   193   174   148   174   193   211   245   276   297   290   240   186   154   143   134   132   131   126   117   108
 45.0  92.5  99.2   108   117   129   132   136   143   151   183   258   282   287   252   209   173   150   132   116   132   150   173   209   252   287   282   258   183   151   143   136   132   129   117   108  99.2
 50.0  89.3  91.7   107   128   124   129   133   147   150   210   368   426   340   281   231   164   142   114  97.4   114   142   164   231   281   340   426   368   210   150   147   133   129   124   128   107  91.7
 55.0  73.3  74.7  89.7   102   136   123   139   133   142   227   456   576   421   274   216   138   120  96.8  78.8  96.8   120   138   216   274   421   576   456   227   142   133   139   123   136   102  89.7  74.7
 60.0  55.7  57.8  74.2  94.2  94.8   118   113   121   144   269   568   554   346   188   143  99.0   102  65.6  49.0  65.6   102  99.0   143   188   346   554   568   269   144   121   113   118  94.8  94.2  74.2  57.8
 65.0  39.5  42.7  50.4  61.7  72.3  80.6  89.0   100   122   368   634   416   193   113  86.3  65.9  52.9  40.5  31.8  40.5  52.9  65.9  86.3   113   193   416   634   368   122   100  89.0  80.6  72.3  61.7  50.4  42.7
 70.0  17.4  18.8  28.4  18.0  24.4   9.0  13.2  21.1  34.1   265   341   105  22.1  54.1  56.2  46.2  33.5  22.4  16.2  22.4  33.5  46.2  56.2  54.1  22.1   105   341   265  34.1  21.1  13.2   9.0  24.4  18.0  28.4  18.8
 75.0   9.9  20.7  23.7   7.5   4.1   5.1   6.5  11.5  16.4  89.9  99.8  20.2   7.1   5.0   4.9   4.4   5.0   7.3   7.1   7.3   5.0   4.4   4.9   5.0   7.1  20.2  99.8  89.9  16.4  11.5   6.5   5.1   4.1   7.5  23.7  20.7
 80.0   1.6   1.6   2.0   1.9   2.5   3.1   3.6   4.2   5.3   6.1   7.0   5.1   3.4   2.6   2.2   1.9   1.8   1.7   1.6   1.7   1.8   1.9   2.2   2.6   3.4   5.1   7.0   6.1   5.3   4.2   3.6   3.1   2.5   1.9   2.0   1.6
 85.0   0.7   0.7   0.9   1.1   1.5   1.8   2.1   2.3   2.6   3.0   3.4   2.7   2.0   1.6   1.2   1.0   0.9   0.8   0.8   0.8   0.9   1.0   1.2   1.6   2.0   2.7   3.4   3.0   2.6   2.3   2.1   1.8   1.5   1.1   0.9   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