Illuminance plots of 38699_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] 38699
# [MANUFAC] SiTECO
# [LUMCAT] 5NA557E1MT0G
# [LUMINAIRE] SQ 50, Street light
# [MORE]  housing made of die cast aluminium, aluminium white (RAL 9006)
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  default position, LP 2, lampholder angle 6
# [LAMPCAT] Osram: HCI-TT 70W/830 WDL PB
# [LAMP] HIT-CRI 70W
# TILT=NONE
# Bulbs: 1,   7000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.222   0.222   0.000
# Ballast factor: 1,  Input power:   74 W


# Source file: ies/38699_D.ies
# Luminaire flux =  4956 lm,
#                   70.8 % of the bulb flux
# between 75 and 90:  2.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  20.7 cd / 1000 lm ,  0.4 % 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   545 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   388 cd / 1000 lm,
# maximum spec. lum. intensity   545 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   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146
  5.0   134   134   135   135   136   137   140   142   145   149   151   153   155   156   158   159   159   159   158   159   159   159   158   156   155   153   151   149   145   142   140   137   136   135   135   134
 10.0   126   127   127   128   130   134   137   141   146   153   160   164   166   170   176   172   170   169   168   169   170   172   176   170   166   164   160   153   146   141   137   134   130   128   127   127
 15.0   122   122   124   125   129   129   131   134   139   147   155   168   174   185   188   193   199   186   180   186   199   193   188   185   174   168   155   147   139   134   131   129   129   125   124   122
 20.0   120   120   124   127   127   126   128   131   134   145   156   172   186   205   214   223   231   219   210   219   231   223   214   205   186   172   156   145   134   131   128   126   127   127   124   120
 25.0   114   115   119   122   122   125   127   128   130   136   149   173   199   231   236   240   228   225   210   225   228   240   236   231   199   173   149   136   130   128   127   125   122   122   119   115
 30.0   118   120   120   118   120   121   124   125   127   132   151   179   212   234   251   230   220   222   204   222   220   230   251   234   212   179   151   132   127   125   124   121   120   118   120   120
 35.0   108   119   125   115   115   117   120   121   123   130   148   187   254   258   252   229   225   239   207   239   225   229   252   258   254   187   148   130   123   121   120   117   115   115   125   119
 40.0  95.3   101   107   110   117   121   123   121   121   130   145   199   262   277   256   223   210   229   190   229   210   223   256   277   262   199   145   130   121   121   123   121   117   110   107   101
 45.0  89.0  93.6  96.2   103   130   129   125   126   126   131   155   210   276   273   237   204   192   178   153   178   192   204   237   273   276   210   155   131   126   126   125   129   130   103  96.2  93.6
 50.0  88.0  88.6  93.0  99.8   122   130   128   150   131   133   178   297   326   266   236   209   177   159   141   159   177   209   236   266   326   297   178   133   131   150   128   130   122  99.8  93.0  88.6
 55.0  77.3  80.5  85.5  96.1   119   134   135   133   132   130   168   411   448   323   284   196   161   144   121   144   161   196   284   323   448   411   168   130   132   133   135   134   119  96.1  85.5  80.5
 60.0  64.3  66.3  75.9  91.7   111   144   128   127   127   120   213   497   520   304   255   167   133   110  80.8   110   133   167   255   304   520   497   213   120   127   127   128   144   111  91.7  75.9  66.3
 65.0  21.9  23.5  39.6  58.8  71.9  88.0  92.6   107   137   122   330   545   339   182   138  99.5  79.1  59.5  52.8  59.5  79.1  99.5   138   182   339   545   330   122   137   107  92.6  88.0  71.9  58.8  39.6  23.5
 70.0   9.9   8.5  11.1  13.2  16.0  21.8  30.7  41.5  69.1   114   365   388   153  75.6  63.8  55.1  45.1  39.7  32.1  39.7  45.1  55.1  63.8  75.6   153   388   365   114  69.1  41.5  30.7  21.8  16.0  13.2  11.1   8.5
 75.0  13.3   9.6  12.9  10.0  10.7  11.6  14.6  14.7  18.7  48.4   178  93.0  24.4  26.2  29.9  30.0  25.9  26.5  17.8  26.5  25.9  30.0  29.9  26.2  24.4  93.0   178  48.4  18.7  14.7  14.6  11.6  10.7  10.0  12.9   9.6
 80.0  13.7  16.5  15.5   6.9   3.6   3.5   4.2   4.5   8.6   9.5  20.7  17.4   3.0   2.8   3.5   2.8   3.2   3.4   3.5   3.4   3.2   2.8   3.5   2.8   3.0  17.4  20.7   9.5   8.6   4.5   4.2   3.5   3.6   6.9  15.5  16.5
 85.0   1.2   1.1   1.1   1.2   1.6   1.6   1.6   1.6   1.8   1.6   1.6   1.4   1.4   1.4   1.6   1.7   1.8   2.1   2.3   2.1   1.8   1.7   1.6   1.4   1.4   1.4   1.6   1.6   1.8   1.6   1.6   1.6   1.6   1.2   1.1   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