Illuminance plots of 37794

(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] 37794
# [MANUFAC] SiTECO
# [LUMCAT] 5NA587E1MT1F
# [LUMINAIRE] SC 50, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with
# [MORE] power reduction relay "ECO"
# [MORE]  radial facetted reflector, flat safety glass
# [MORE]  indiv. Position, LP 3, RP 7
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 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:   83 W


# Source file: ies/37794.ies
# Luminaire flux =  4930 lm,
#                   74.7 % of the bulb flux
# between 75 and 90:  0.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.5 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   453 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   249 cd / 1000 lm,
# maximum spec. lum. intensity   485 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   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150
  5.0   143   144   145   145   146   147   148   150   151   154   156   157   159   160   161   161   161   160   160   160   161   161   161   160   159   157   156   154   151   150   148   147   146   145   145   144
 10.0   140   140   141   142   143   147   150   153   155   159   162   166   170   174   175   174   172   171   171   171   172   174   175   174   170   166   162   159   155   153   150   147   143   142   141   140
 15.0   135   136   138   140   142   145   145   149   153   158   164   173   179   185   191   198   199   193   187   193   199   198   191   185   179   173   164   158   153   149   145   145   142   140   138   136
 20.0   131   133   136   141   142   143   144   146   150   157   168   178   191   205   213   217   223   217   207   217   223   217   213   205   191   178   168   157   150   146   144   143   142   141   136   133
 25.0   126   128   132   136   138   138   142   145   148   152   164   184   210   230   241   247   242   236   222   236   242   247   241   230   210   184   164   152   148   145   142   138   138   136   132   128
 30.0   126   129   132   131   132   136   140   143   143   147   163   195   228   249   262   265   253   254   229   254   253   265   262   249   228   195   163   147   143   143   140   136   132   131   132   129
 35.0   122   129   140   131   131   132   134   137   137   144   162   209   263   292   292   277   269   268   230   268   269   277   292   292   263   209   162   144   137   137   134   132   131   131   140   129
 40.0   110   117   123   120   130   130   132   136   138   141   160   217   264   305   319   308   285   282   248   282   285   308   319   305   264   217   160   141   138   136   132   130   130   120   123   117
 45.0   104   109   113   112   131   130   134   137   136   143   174   219   266   302   329   317   296   291   255   291   296   317   329   302   266   219   174   143   136   137   134   130   131   112   113   109
 50.0  99.8   102   107   116   125   130   137   142   140   146   193   296   348   397   399   361   296   285   240   285   296   361   399   397   348   296   193   146   140   142   137   130   125   116   107   102
 55.0  84.8  86.8  95.9   105   128   132   128   126   131   141   208   375   447   472   407   305   233   222   180   222   233   305   407   472   447   375   208   141   131   126   128   132   128   105  95.9  86.8
 60.0  65.9  67.2  83.4  90.0  99.4   119   113   114   125   121   257   459   485   367   264   181   138   117  90.1   117   138   181   264   367   485   459   257   121   125   114   113   119  99.4  90.0  83.4  67.2
 65.0  41.7  42.1  46.5  52.3  53.6  57.3  58.8  60.8  77.9  98.1   314   453   342   185   102  75.0  64.7  58.3  50.0  58.3  64.7  75.0   102   185   342   453   314  98.1  77.9  60.8  58.8  57.3  53.6  52.3  46.5  42.1
 70.0  11.2  11.2  14.0  10.2  15.3  12.4  19.8  17.0  19.6  54.6   249   215  83.6  70.5  58.8  48.1  38.3  30.6  21.0  30.6  38.3  48.1  58.8  70.5  83.6   215   249  54.6  19.6  17.0  19.8  12.4  15.3  10.2  14.0  11.2
 75.0   5.8  17.9  18.8   5.2   4.5   6.1   7.7   9.0   9.9  23.5  80.1  59.2  15.0   6.1   5.5   5.0  10.9  12.2   7.6  12.2  10.9   5.0   5.5   6.1  15.0  59.2  80.1  23.5   9.9   9.0   7.7   6.1   4.5   5.2  18.8  17.9
 80.0   1.8   1.8   2.4   2.0   2.5   2.9   3.8   3.4   3.8   4.2   5.0   5.5   4.1   2.8   2.5   2.2   2.1   2.1   2.0   2.1   2.1   2.2   2.5   2.8   4.1   5.5   5.0   4.2   3.8   3.4   3.8   2.9   2.5   2.0   2.4   1.8
 85.0   0.8   0.9   1.0   1.2   1.5   1.7   1.8   1.9   2.0   2.2   2.7   2.8   2.3   1.7   1.5   1.3   1.1   1.0   1.0   1.0   1.1   1.3   1.5   1.7   2.3   2.8   2.7   2.2   2.0   1.9   1.8   1.7   1.5   1.2   1.0   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