Illuminance plots of 33008

(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] 33008
# [MANUFAC] SiTECO
# [LUMCAT] 5NA551E1MT01GB
# [LUMINAIRE] SR 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, acryl
# [MORE]  Wide beam, indiv. Position, RP 5
# [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:   0.290   0.603   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/33008.ies
# Luminaire flux =  5417 lm,
#                   82.1 % of the bulb flux
# between 75 and 90:  6.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  72.1 cd / 1000 lm ,  1.9 % of the luminaire flux
# 90deg and above:  max   8.9 cd / 1000 lm ,  0.2 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  49 %
#  (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   510 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   599 cd / 1000 lm,
# maximum spec. lum. intensity   599 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   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160
  5.0   159   159   159   160   160   160   161   161   162   160   160   158   159   159   159   159   157   156   153   156   157   159   159   159   159   158   160   160   162   161   161   160   160   160   159   159
 10.0   158   158   158   158   161   162   160   161   161   161   160   161   161   162   162   162   161   157   150   157   161   162   162   162   161   161   160   161   161   161   160   162   161   158   158   158
 15.0   155   155   154   158   157   159   160   160   160   161   163   165   166   167   165   163   163   164   154   164   163   163   165   167   166   165   163   161   160   160   160   159   157   158   154   155
 20.0   149   149   154   154   158   158   158   160   160   162   165   171   174   173   171   166   164   163   153   163   164   166   171   173   174   171   165   162   160   160   158   158   158   154   154   149
 25.0   141   143   146   152   153   156   158   157   157   160   165   173   179   185   179   170   160   158   157   158   160   170   179   185   179   173   165   160   157   157   158   156   153   152   146   143
 30.0   133   138   142   148   148   152   151   154   156   160   173   182   188   184   184   172   159   151   148   151   159   172   184   184   188   182   173   160   156   154   151   152   148   148   142   138
 35.0   123   131   136   141   144   145   143   147   151   161   175   195   206   204   188   182   160   153   149   153   160   182   188   204   206   195   175   161   151   147   143   145   144   141   136   131
 40.0   115   122   129   138   143   139   135   140   147   163   180   202   224   231   215   183   158   160   148   160   158   183   215   231   224   202   180   163   147   140   135   139   143   138   129   122
 45.0   110   113   117   137   147   141   145   141   162   162   188   223   233   258   226   206   168   160   155   160   168   206   226   258   233   223   188   162   162   141   145   141   147   137   117   113
 50.0   103   108   108   124   141   161   179   133   132   145   201   234   252   266   263   237   182   152   168   152   182   237   263   266   252   234   201   145   132   133   179   161   141   124   108   108
 55.0  85.5  90.5  90.5   107   145   162   122   125   118   138   231   369   363   339   307   249   175   145   150   145   175   249   307   339   363   369   231   138   118   125   122   162   145   107  90.5  90.5
 60.0  56.5  62.6  69.8  88.3   109   123   116   112   121   142   306   434   424   353   272   214   140   107   124   107   140   214   272   353   424   434   306   142   121   112   116   123   109  88.3  69.8  62.6
 65.0  38.9  62.7  61.1  74.5  85.1   157  94.0   143   133   168   467   510   423   276   183   150  87.9  69.2  59.3  69.2  87.9   150   183   276   423   510   467   168   133   143  94.0   157  85.1  74.5  61.1  62.7
 70.0  24.3  48.3  46.7  29.7  73.2  84.3  98.1   110   109   248   599   470   252   145  91.7  70.4  57.0  40.8  28.1  40.8  57.0  70.4  91.7   145   252   470   599   248   109   110  98.1  84.3  73.2  29.7  46.7  48.3
 75.0  25.9  30.7  35.4  23.4  49.1  86.2  86.1   114   131   298   452   217   119  89.8  76.4  58.1  38.4  25.7  16.0  25.7  38.4  58.1  76.4  89.8   119   217   452   298   131   114  86.1  86.2  49.1  23.4  35.4  30.7
 80.0  11.3  12.3  27.1  19.5  21.6  24.6  33.9  16.7  24.2  54.2  67.6  30.2  38.7  72.1  50.8  42.7  16.6  15.9   8.9  15.9  16.6  42.7  50.8  72.1  38.7  30.2  67.6  54.2  24.2  16.7  33.9  24.6  21.6  19.5  27.1  12.3
 85.0   3.3   3.7   4.9   4.9   5.2   5.0   5.6   9.9  12.8  11.7  12.7   9.6   5.0   5.2   4.5   4.3   4.0   4.0   3.8   4.0   4.0   4.3   4.5   5.2   5.0   9.6  12.7  11.7  12.8   9.9   5.6   5.0   5.2   4.9   4.9   3.7
 90.0   2.6   2.3   2.0   2.3   2.4   2.5   2.7   6.1   8.9   5.9   5.7   3.5   2.4   2.3   2.1   2.4   2.0   2.2   1.9   2.2   2.0   2.4   2.1   2.3   2.4   3.5   5.7   5.9   8.9   6.1   2.7   2.5   2.4   2.3   2.0   2.3
 95.0   1.6   1.1   1.2   1.7   2.0   2.1   1.8   2.3   2.9   5.8   4.0   1.9   1.7   1.6   1.4   1.6   1.2   1.1   1.0   1.1   1.2   1.6   1.4   1.6   1.7   1.9   4.0   5.8   2.9   2.3   1.8   2.1   2.0   1.7   1.2   1.1
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