Illuminance plots of 35938

(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] 35938
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1MS11
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  radial facetted reflector, diffuser, acryl
# [MORE]  indiv. Position, RP 5
# [LAMPCAT] Osram: NAV-E 70W/E
# [LAMP] HSE-E 70W
# TILT=NONE
# Bulbs: 1,   5600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/35938.ies
# Luminaire flux =  4581 lm,
#                   81.8 % of the bulb flux
# between 75 and 90:  7.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  95.7 cd / 1000 lm ,  3.2 % of the luminaire flux
# 90deg and above:  max   5.5 cd / 1000 lm ,  0.4 % of the luminaire flux
# CutOff Type: IES_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  54 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   319 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   270 cd / 1000 lm,
# maximum spec. lum. intensity   319 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   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157   157
  5.0   151   151   152   152   153   153   154   155   156   157   158   159   160   161   162   162   162   163   163   163   162   162   162   161   160   159   158   157   156   155   154   153   153   152   152   151
 10.0   147   147   147   148   149   150   152   154   155   158   160   163   165   167   169   170   171   172   172   172   171   170   169   167   165   163   160   158   155   154   152   150   149   148   147   147
 15.0   143   144   144   145   146   147   149   152   154   158   163   168   172   177   181   183   185   186   186   186   185   183   181   177   172   168   163   158   154   152   149   147   146   145   144   144
 20.0   139   139   140   142   143   144   145   148   151   156   163   172   181   190   196   199   199   200   201   200   199   199   196   190   181   172   163   156   151   148   145   144   143   142   140   139
 25.0   133   133   135   137   138   139   141   144   147   153   162   176   191   205   214   217   217   216   215   216   217   217   214   205   191   176   162   153   147   144   141   139   138   137   135   133
 30.0   126   127   128   129   131   134   137   140   143   149   162   182   203   220   231   234   232   227   226   227   232   234   231   220   203   182   162   149   143   140   137   134   131   129   128   127
 35.0   124   126   128   126   126   131   134   138   140   146   163   189   215   234   244   246   242   237   234   237   242   246   244   234   215   189   163   146   140   138   134   131   126   126   128   126
 40.0   119   121   121   123   126   130   134   137   137   145   167   199   229   246   252   254   250   243   239   243   250   254   252   246   229   199   167   145   137   137   134   130   126   123   121   121
 45.0   119   119   112   113   124   130   137   139   135   145   175   215   245   254   255   252   247   238   234   238   247   252   255   254   245   215   175   145   135   139   137   130   124   113   112   119
 50.0   111   116   108   103   119   128   137   141   135   147   188   240   268   267   257   246   237   228   225   228   237   246   257   267   268   240   188   147   135   141   137   128   119   103   108   116
 55.0   104   104  97.8  96.3   111   124   130   134   136   151   220   284   294   274   251   232   220   211   208   211   220   232   251   274   294   284   220   151   136   134   130   124   111  96.3  97.8   104
 60.0   107   103  93.2  90.5  99.0   112   118   121   132   156   256   315   305   267   232   209   196   189   188   189   196   209   232   267   305   315   256   156   132   121   118   112  99.0  90.5  93.2   103
 65.0  88.5  87.1  82.5  76.3  84.2  94.3   103   106   118   152   269   319   287   239   198   176   165   161   163   161   165   176   198   239   287   319   269   152   118   106   103  94.3  84.2  76.3  82.5  87.1
 70.0  72.0  76.7  69.3  53.7  60.9  69.2  78.3  83.8  92.5   131   224   270   234   191   157   135   122   119   119   119   122   135   157   191   234   270   224   131  92.5  83.8  78.3  69.2  60.9  53.7  69.3  76.7
 75.0  63.0  71.3  52.1  32.1  39.3  46.5  53.8  58.5  66.9  94.2   164   193   168   128   102  88.8  83.6  81.0  81.0  81.0  83.6  88.8   102   128   168   193   164  94.2  66.9  58.5  53.8  46.5  39.3  32.1  52.1  71.3
 80.0  30.5  36.6  26.9  17.3  25.4  29.0  32.3  35.9  41.2  52.1  86.7  95.7  82.1  61.7  50.9  46.6  44.2  43.0  42.2  43.0  44.2  46.6  50.9  61.7  82.1  95.7  86.7  52.1  41.2  35.9  32.3  29.0  25.4  17.3  26.9  36.6
 85.0  11.1  10.1  11.0   7.1  14.0  14.5  14.5  14.5  16.1  18.8  28.1  31.8  24.1  17.4  17.7  16.9  15.5  16.0  15.4  16.0  15.5  16.9  17.7  17.4  24.1  31.8  28.1  18.8  16.1  14.5  14.5  14.5  14.0   7.1  11.0  10.1
 90.0   2.6   2.4   2.0   2.0   2.6   2.0   2.0   2.7   5.3   5.5   5.0   4.0   2.5   2.0   2.1   2.0   2.0   1.7   1.5   1.7   2.0   2.0   2.1   2.0   2.5   4.0   5.0   5.5   5.3   2.7   2.0   2.0   2.6   2.0   2.0   2.4
 95.0   0.9   1.1   1.1   1.2   1.5   1.3   1.3   1.4   1.4   1.6   1.7   1.6   1.5   1.4   1.3   1.3   1.1   1.0   0.9   1.0   1.1   1.3   1.3   1.4   1.5   1.6   1.7   1.6   1.4   1.4   1.3   1.3   1.5   1.2   1.1   1.1
100.0   0.6   0.7   1.2   1.8   1.7   1.2   1.1   1.1   1.2   1.3   1.3   1.3   1.2   1.1   1.1   0.9   0.8   0.7   0.7   0.7   0.8   0.9   1.1   1.1   1.2   1.3   1.3   1.3   1.2   1.1   1.1   1.2   1.7   1.8   1.2   0.7
105.0   0.4   0.5   0.6   1.7   2.5   1.3   1.0   1.0   1.0   1.2   1.2   1.1   1.1   1.0   0.9   0.7   0.6   0.6   0.5   0.6   0.6   0.7   0.9   1.0   1.1   1.1   1.2   1.2   1.0   1.0   1.0   1.3   2.5   1.7   0.6   0.5
110.0   0.4   0.4   0.5   0.8   1.5   1.1   0.9   1.0   1.0   1.0   0.9   0.9   0.9   0.8   0.6   0.5   0.5   0.4   0.4   0.4   0.5   0.5   0.6   0.8   0.9   0.9   0.9   1.0   1.0   1.0   0.9   1.1   1.5   0.8   0.5   0.4
115.0   0.4   0.5   0.5   0.6   0.8   0.8   0.8   0.9   0.9   0.9   0.8   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.8   0.9   0.9   0.9   0.8   0.8   0.8   0.6   0.5   0.5
120.0   0.5   0.5   0.6   0.6   0.7   0.7   0.7   0.8   0.9   0.8   0.8   0.7   0.7   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.7   0.7   0.8   0.8   0.9   0.8   0.7   0.7   0.7   0.6   0.6   0.5
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