Illuminance plots of 37950

(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] 37950
# [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 2, RP 2
# [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/37950.ies
# Luminaire flux =  7602 lm,
#                   72.4 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.6 cd / 1000 lm ,  0.3 % 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   557 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   451 cd / 1000 lm,
# maximum spec. lum. intensity   557 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   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171   171
  5.0   164   164   164   165   165   166   168   170   171   172   172   174   176   178   179   180   181   182   181   182   181   180   179   178   176   174   172   172   171   170   168   166   165   165   164   164
 10.0   155   155   156   157   158   161   165   168   171   174   178   183   187   190   193   193   193   193   193   193   193   193   193   190   187   183   178   174   171   168   165   161   158   157   156   155
 15.0   149   149   150   152   155   158   161   164   167   174   183   191   199   204   206   206   204   201   201   201   204   206   206   204   199   191   183   174   167   164   161   158   155   152   150   149
 20.0   141   142   144   148   151   154   155   157   162   174   189   203   214   216   216   214   211   205   201   205   211   214   216   216   214   203   189   174   162   157   155   154   151   148   144   142
 25.0   132   134   137   143   146   147   150   154   159   171   189   204   216   223   226   218   211   204   200   204   211   218   226   223   216   204   189   171   159   154   150   147   146   143   137   134
 30.0   128   132   136   139   139   144   147   151   156   169   190   216   229   227   225   212   208   201   194   201   208   212   225   227   229   216   190   169   156   151   147   144   139   139   136   132
 35.0   118   123   134   138   136   140   142   148   155   168   194   227   231   251   227   210   204   204   187   204   204   210   227   251   231   227   194   168   155   148   142   140   136   138   134   123
 40.0   109   115   126   144   140   140   139   144   152   174   206   246   271   251   231   196   183   191   169   191   183   196   231   251   271   246   206   174   152   144   139   140   140   144   126   115
 45.0  98.9   104   121   140   137   146   143   142   146   171   224   273   288   255   231   187   162   158   135   158   162   187   231   255   288   273   224   171   146   142   143   146   137   140   121   104
 50.0  87.1  91.1   115   137   145   140   141   146   142   181   274   321   305   263   214   169   142   134   112   134   142   169   214   263   305   321   274   181   142   146   141   140   145   137   115  91.1
 55.0  71.6  73.9  89.2   122   135   138   131   133   141   200   324   380   326   242   199   145   119   113  90.3   113   119   145   199   242   326   380   324   200   141   133   131   138   135   122  89.2  73.9
 60.0  49.6  54.8  76.7  99.8   106   111   110   123   138   223   401   432   315   192   151   109  92.6  85.0  72.5  85.0  92.6   109   151   192   315   432   401   223   138   123   110   111   106  99.8  76.7  54.8
 65.0  35.3  40.2  56.3  70.6  76.4  84.0  92.0   111   131   299   557   412   202   121  94.9  75.6  65.2  57.0  48.2  57.0  65.2  75.6  94.9   121   202   412   557   299   131   111  92.0  84.0  76.4  70.6  56.3  40.2
 70.0  20.8  25.6  40.5  33.5  41.2  34.1  35.7  41.0  65.7   333   451   196  95.8  80.2  69.3  57.7  44.3  32.3  25.8  32.3  44.3  57.7  69.3  80.2  95.8   196   451   333  65.7  41.0  35.7  34.1  41.2  33.5  40.5  25.6
 75.0   6.7  14.2  19.8   9.7   6.8   7.0   9.2  12.4  22.5  86.0   119  28.9  12.3  10.5  21.9  34.4  26.7  14.0  10.3  14.0  26.7  34.4  21.9  10.5  12.3  28.9   119  86.0  22.5  12.4   9.2   7.0   6.8   9.7  19.8  14.2
 80.0   2.1   2.7   3.2   2.6   3.0   3.7   4.4   5.4   6.4   7.8   8.6   7.4   4.9   4.1   3.8   3.3   3.0   2.8   2.9   2.8   3.0   3.3   3.8   4.1   4.9   7.4   8.6   7.8   6.4   5.4   4.4   3.7   3.0   2.6   3.2   2.7
 85.0   0.7   0.7   0.9   1.2   1.4   1.7   2.0   2.2   2.6   2.9   3.3   2.8   2.1   1.7   1.5   1.3   1.1   1.0   1.0   1.0   1.1   1.3   1.5   1.7   2.1   2.8   3.3   2.9   2.6   2.2   2.0   1.7   1.4   1.2   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