Illuminance plots of 39246_D

(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] 39246
# [MANUFAC] SiTECO
# [LUMCAT] 5NA587E1MT0F
# [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]  default position, LP 3, RP 6
# [LAMPCAT] Philips: CDM-TT 70W/830
# [LAMP] HIT-CRI 70W
# TILT=NONE
# Bulbs: 1,   6300 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:   88 W


# Source file: ies/39246_D.ies
# Luminaire flux =  4397 lm,
#                   69.8 % of the bulb flux
# between 75 and 90:  1.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   6.8 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   499 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   264 cd / 1000 lm,
# maximum spec. lum. intensity   527 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   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147   147
  5.0   137   137   137   138   139   140   142   144   146   149   151   153   154   156   157   158   158   158   157   158   158   158   157   156   154   153   151   149   146   144   142   140   139   138   137   137
 10.0   129   129   129   130   131   134   137   141   146   154   160   164   167   169   171   172   171   166   166   166   171   172   171   169   167   164   160   154   146   141   137   134   131   130   129   129
 15.0   122   122   124   126   130   129   131   136   140   147   155   172   173   184   190   189   192   193   190   193   192   189   190   184   173   172   155   147   140   136   131   129   130   126   124   122
 20.0   120   122   123   127   128   127   128   130   134   145   157   169   187   203   220   230   235   238   233   238   235   230   220   203   187   169   157   145   134   130   128   127   128   127   123   122
 25.0   115   116   121   121   124   123   126   128   131   137   152   177   202   238   253   258   256   261   249   261   256   258   253   238   202   177   152   137   131   128   126   123   124   121   121   116
 30.0   125   120   120   118   119   121   123   127   128   132   149   183   225   254   277   273   263   260   260   260   263   273   277   254   225   183   149   132   128   127   123   121   119   118   120   120
 35.0   124   119   124   117   116   117   118   121   122   129   148   184   272   319   311   276   270   275   253   275   270   276   311   319   272   184   148   129   122   121   118   117   116   117   124   119
 40.0   101   105   110   110   116   115   118   119   124   126   143   198   281   334   323   284   257   263   247   263   257   284   323   334   281   198   143   126   124   119   118   115   116   110   110   105
 45.0  93.2  97.1   102   104   118   114   120   121   121   127   160   211   300   323   299   267   237   227   186   227   237   267   299   323   300   211   160   127   121   121   120   114   118   104   102  97.1
 50.0  91.2  91.6   101   108   112   113   123   137   124   130   160   328   426   390   327   242   206   195   151   195   206   242   327   390   426   328   160   130   124   137   123   113   112   108   101  91.6
 55.0  82.6  82.6  92.8  93.6   112   123   119   113   119   125   153   446   520   372   284   204   156   156   107   156   156   204   284   372   520   446   153   125   119   113   119   123   112  93.6  92.8  82.6
 60.0  66.2  65.7  82.6  86.9  87.4   114  99.4   106   121   112   224   527   446   242   167   126   103  90.0  70.3  90.0   103   126   167   242   446   527   224   112   121   106  99.4   114  87.4  86.9  82.6  65.7
 65.0  51.7  52.1  55.3  62.0  67.5  76.4  80.0  86.5   104   115   330   499   233   105  81.1  70.9  68.3  56.2  46.5  56.2  68.3  70.9  81.1   105   233   499   330   115   104  86.5  80.0  76.4  67.5  62.0  55.3  52.1
 70.0  26.1  23.7  23.5  16.3  17.3  10.3  19.6  15.8  22.4  61.3   264   171  61.0  60.8  58.0  53.7  46.9  38.2  33.6  38.2  46.9  53.7  58.0  60.8  61.0   171   264  61.3  22.4  15.8  19.6  10.3  17.3  16.3  23.5  23.7
 75.0  28.3  33.9  28.5   6.9   5.4   6.0   7.3   9.2  11.7  25.1  97.3  46.3  11.3   7.9   7.5   8.8  16.7  21.2  14.5  21.2  16.7   8.8   7.5   7.9  11.3  46.3  97.3  25.1  11.7   9.2   7.3   6.0   5.4   6.9  28.5  33.9
 80.0   6.8   4.7   4.7   2.9   3.1   3.5   4.1   4.5   5.9   5.3   6.8   6.5   4.8   3.9   3.7   3.3   3.0   3.0   2.9   3.0   3.0   3.3   3.7   3.9   4.8   6.5   6.8   5.3   5.9   4.5   4.1   3.5   3.1   2.9   4.7   4.7
 85.0   1.1   1.1   1.3   1.5   1.8   2.1   2.1   2.1   2.4   2.8   3.3   3.0   2.5   2.1   1.8   1.7   1.4   1.4   1.4   1.4   1.4   1.7   1.8   2.1   2.5   3.0   3.3   2.8   2.4   2.1   2.1   2.1   1.8   1.5   1.3   1.1
 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