Illuminance plots of 37818

(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] 37818
# [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 8
# [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/37818.ies
# Luminaire flux =  3243 lm,
#                   73.7 % 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   5.7 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   432 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   277 cd / 1000 lm,
# maximum spec. lum. intensity   523 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   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136
  5.0   131   131   132   133   134   135   136   138   139   139   140   141   142   142   143   143   143   143   142   143   143   143   143   142   142   141   140   139   139   138   136   135   134   133   132   131
 10.0   128   128   129   130   132   134   137   139   140   143   145   148   151   152   153   152   151   150   149   150   151   152   153   152   151   148   145   143   140   139   137   134   132   130   129   128
 15.0   123   125   127   130   132   134   135   138   140   142   147   154   159   163   169   171   170   170   163   170   170   171   169   163   159   154   147   142   140   138   135   134   132   130   127   125
 20.0   121   123   127   132   132   133   135   136   138   143   151   157   168   181   186   192   198   192   185   192   198   192   186   181   168   157   151   143   138   136   135   133   132   132   127   123
 25.0   116   118   123   127   129   130   134   137   138   140   147   160   182   200   215   220   220   213   207   213   220   220   215   200   182   160   147   140   138   137   134   130   129   127   123   118
 30.0   115   118   122   122   125   128   133   135   133   135   144   167   193   216   241   248   235   238   215   238   235   248   241   216   193   167   144   135   133   135   133   128   125   122   122   118
 35.0   113   122   129   121   122   125   127   129   128   132   144   173   219   257   273   266   255   258   228   258   255   266   273   257   219   173   144   132   128   129   127   125   122   121   129   122
 40.0   103   110   117   113   122   123   127   130   129   131   141   181   235   290   309   305   283   290   251   290   283   305   309   290   235   181   141   131   129   130   127   123   122   113   117   110
 45.0  96.2   105   108   107   123   126   131   131   130   135   154   186   239   296   351   339   318   314   278   314   318   339   351   296   239   186   154   135   130   131   131   126   123   107   108   105
 50.0  94.6  97.9   104   112   120   127   136   136   133   142   156   224   320   386   422   418   353   343   309   343   353   418   422   386   320   224   156   142   133   136   136   127   120   112   104  97.9
 55.0  83.2  85.4  94.6   103   127   137   121   120   125   137   148   260   415   523   478   384   306   299   255   299   306   384   478   523   415   260   148   137   125   120   121   137   127   103  94.6  85.4
 60.0  66.0  67.7  83.6  88.0  98.9   120   112   109   122   117   149   373   493   498   366   251   191   172   142   172   191   251   366   498   493   373   149   117   122   109   112   120  98.9  88.0  83.6  67.7
 65.0  38.4  39.1  42.8  50.5  49.8  59.0  55.3  55.1  69.2  89.5   198   432   417   241   131  90.1  74.3  66.7  60.6  66.7  74.3  90.1   131   241   417   432   198  89.5  69.2  55.1  55.3  59.0  49.8  50.5  42.8  39.1
 70.0   9.7   9.4  12.5  11.7  17.8  13.0  26.2  17.0  16.2  37.0   191   277   133  92.1  61.5  52.8  40.3  31.4  23.8  31.4  40.3  52.8  61.5  92.1   133   277   191  37.0  16.2  17.0  26.2  13.0  17.8  11.7  12.5   9.4
 75.0   8.0  15.3  12.3   5.9   5.2   7.5   8.8   8.6   8.0  16.4  68.4  85.6  26.8   8.0   6.0   6.1  16.7  12.6   9.9  12.6  16.7   6.1   6.0   8.0  26.8  85.6  68.4  16.4   8.0   8.6   8.8   7.5   5.2   5.9  12.3  15.3
 80.0   2.1   2.8   2.7   2.1   2.6   3.1   4.1   3.4   4.4   3.8   4.2   5.7   4.7   3.2   2.7   2.2   2.1   2.1   2.1   2.1   2.1   2.2   2.7   3.2   4.7   5.7   4.2   3.8   4.4   3.4   4.1   3.1   2.6   2.1   2.7   2.8
 85.0   0.9   0.9   1.1   1.2   1.4   1.6   1.6   1.6   1.6   2.1   2.4   2.8   2.5   1.8   1.5   1.3   1.2   1.2   1.2   1.2   1.2   1.3   1.5   1.8   2.5   2.8   2.4   2.1   1.6   1.6   1.6   1.6   1.4   1.2   1.1   0.9
 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