Illuminance plots of 38701

(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] 38701
# [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]  indiv. Position, LP 2, lampholder angle 8
# [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/38701.ies
# Luminaire flux =  4893 lm,
#                   69.9 % 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  28.5 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   468 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   366 cd / 1000 lm,
# maximum spec. lum. intensity   534 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   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133
  5.0   126   126   126   126   127   127   129   131   134   136   138   140   141   142   144   144   144   144   143   144   144   144   144   142   141   140   138   136   134   131   129   127   127   126   126   126
 10.0   122   122   123   124   126   127   129   130   131   135   138   143   149   152   157   154   151   149   148   149   151   154   157   152   149   143   138   135   131   130   129   127   126   124   123   122
 15.0   119   120   121   123   126   125   126   128   128   131   137   148   154   161   167   165   165   162   158   162   165   165   167   161   154   148   137   131   128   128   126   125   126   123   121   120
 20.0   119   120   123   125   124   122   124   125   126   130   137   144   158   169   181   188   191   189   182   189   191   188   181   169   158   144   137   130   126   125   124   122   124   125   123   120
 25.0   113   114   118   119   120   121   122   123   123   125   131   144   160   184   200   211   213   204   194   204   213   211   200   184   160   144   131   125   123   123   122   121   120   119   118   114
 30.0   114   115   113   114   116   117   119   120   120   122   131   150   168   188   223   216   205   207   199   207   205   216   223   188   168   150   131   122   120   120   119   117   116   114   113   115
 35.0   108   117   120   110   110   113   114   116   116   121   137   152   185   226   232   228   221   214   197   214   221   228   232   226   185   152   137   121   116   116   114   113   110   110   120   117
 40.0   101   104   106   105   114   116   115   114   115   121   131   165   196   247   254   244   229   240   213   240   229   244   254   247   196   165   131   121   115   114   115   116   114   105   106   104
 45.0  91.5  97.4  96.4   101   123   126   121   122   118   122   141   155   208   275   283   259   230   246   205   246   230   259   283   275   208   155   141   122   118   122   121   126   123   101  96.4  97.4
 50.0  88.4  91.7  94.9   101   122   144   127   155   124   129   153   178   253   299   294   278   237   244   214   244   237   278   294   299   253   178   153   129   124   155   127   144   122   101  94.9  91.7
 55.0  82.3  88.3  88.4  97.9   116   164   128   130   122   126   138   192   394   427   372   288   241   224   192   224   241   288   372   427   394   192   138   126   122   130   128   164   116  97.9  88.4  88.3
 60.0  60.0  62.9  72.6  90.8   110   149   118   119   124   118   130   253   534   485   343   251   194   178   136   178   194   251   343   485   534   253   130   118   124   119   118   149   110  90.8  72.6  62.9
 65.0  19.9  19.5  28.5  37.0  47.7  78.1  93.1   109   132   114   143   358   468   329   199   142   103  86.6  74.4  86.6   103   142   199   329   468   358   143   114   132   109  93.1  78.1  47.7  37.0  28.5  19.5
 70.0  11.7  11.0  13.8  15.6  23.1  23.7  32.4  33.9  50.4  87.8   192   366   270   117  72.0  60.7  48.5  44.4  37.8  44.4  48.5  60.7  72.0   117   270   366   192  87.8  50.4  33.9  32.4  23.7  23.1  15.6  13.8  11.0
 75.0  13.0  10.3  13.8  12.2  12.7  12.9  11.8  12.3  11.9  30.1   122   119  52.4  35.2  40.4  37.9  29.8  27.7  19.1  27.7  29.8  37.9  40.4  35.2  52.4   119   122  30.1  11.9  12.3  11.8  12.9  12.7  12.2  13.8  10.3
 80.0  11.9  16.9  12.9   6.4   5.1   4.8   6.6   5.2   4.2   7.1  15.8  28.5   4.1   3.1   3.8   3.1   3.7   3.8   4.1   3.8   3.7   3.1   3.8   3.1   4.1  28.5  15.8   7.1   4.2   5.2   6.6   4.8   5.1   6.4  12.9  16.9
 85.0   1.2   1.2   1.2   1.3   1.6   1.6   1.6   1.6   1.6   1.4   1.3   1.3   1.3   1.3   1.7   1.8   2.1   2.5   2.6   2.5   2.1   1.8   1.7   1.3   1.3   1.3   1.3   1.4   1.6   1.6   1.6   1.6   1.6   1.3   1.2   1.2
 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