Illuminance plots of 33010_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] 33010
# [MANUFAC] SiTECO
# [LUMCAT] 5NA392E1MT01GB
# [LUMINAIRE] ST 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, acryl
# [MORE]  default position, RP 3
# [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   0.600   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/33010_D.ies
# Luminaire flux =  5585 lm,
#                   84.6 % of the bulb flux
# between 75 and 90:  6.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  79.1 cd / 1000 lm ,  1.9 % of the luminaire flux
# 90deg and above:  max  10.4 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   598 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   655 cd / 1000 lm,
# maximum spec. lum. intensity   655 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   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162
  5.0   169   170   169   170   170   172   173   173   173   172   171   172   172   173   174   173   171   166   164   166   171   173   174   173   172   172   171   172   173   173   173   172   170   170   169   170
 10.0   167   167   167   168   170   171   172   173   174   173   174   174   176   177   177   177   177   173   167   173   177   177   177   177   176   174   174   173   174   173   172   171   170   168   167   167
 15.0   163   163   163   166   166   169   170   172   174   176   180   181   183   183   179   177   176   177   167   177   176   177   179   183   183   181   180   176   174   172   170   169   166   166   163   163
 20.0   159   158   162   162   165   166   168   171   174   179   185   191   192   188   185   178   174   172   173   172   174   178   185   188   192   191   185   179   174   171   168   166   165   162   162   158
 25.0   151   152   156   161   161   165   166   168   170   175   183   189   195   200   191   179   167   164   162   164   167   179   191   200   195   189   183   175   170   168   166   165   161   161   156   152
 30.0   143   147   151   156   158   161   161   165   170   180   196   204   206   197   191   175   164   161   158   161   164   175   191   197   206   204   196   180   170   165   161   161   158   156   151   147
 35.0   132   141   146   150   152   154   152   157   165   181   200   220   227   215   194   177   162   159   151   159   162   177   194   215   227   220   200   181   165   157   152   154   152   150   146   141
 40.0   123   131   142   150   152   148   142   150   159   184   215   228   241   231   215   179   154   161   148   161   154   179   215   231   241   228   215   184   159   150   142   148   152   150   142   131
 45.0   116   121   127   150   153   150   150   150   164   179   218   244   245   246   214   187   151   145   134   145   151   187   214   246   245   244   218   179   164   150   150   150   153   150   127   121
 50.0   109   116   116   136   153   160   163   143   139   177   246   256   260   242   230   182   138   126   117   126   138   182   230   242   260   256   246   177   139   143   163   160   153   136   116   116
 55.0  86.5  91.3  94.5   120   153   164   137   132   133   196   318   404   362   290   249   178   120   111  92.9   111   120   178   249   290   362   404   318   196   133   132   137   164   153   120  94.5  91.3
 60.0  57.5  62.3  73.6   109   118   130   120   123   133   230   431   468   378   274   217   146  96.2  87.3  67.5  87.3  96.2   146   217   274   378   468   431   230   133   123   120   130   118   109  73.6  62.3
 65.0  41.0  58.4  56.3  88.5  92.2   160   101   134   150   336   598   485   314   198   143   109  64.1  57.7  40.1  57.7  64.1   109   143   198   314   485   598   336   150   134   101   160  92.2  88.5  56.3  58.4
 70.0  25.1  53.2  46.0  39.3  80.3  81.6   102   120   130   496   655   374   172   113  86.9  64.9  49.6  37.6  25.6  37.6  49.6  64.9  86.9   113   172   374   655   496   130   120   102  81.6  80.3  39.3  46.0  53.2
 75.0  22.7  32.2  34.4  34.6  59.0  88.7  91.2   120   153   470   410   163   107  93.7  75.6  58.5  39.4  26.1  16.3  26.1  39.4  58.5  75.6  93.7   107   163   410   470   153   120  91.2  88.7  59.0  34.6  34.4  32.2
 80.0  15.2  12.9  26.2  27.0  25.1  32.2  39.2  23.8  33.8  79.1  55.3  19.2  39.1  72.6  54.6  39.8  18.5  17.0   9.1  17.0  18.5  39.8  54.6  72.6  39.1  19.2  55.3  79.1  33.8  23.8  39.2  32.2  25.1  27.0  26.2  12.9
 85.0   3.4   3.8   5.0   5.0   5.4   5.3   6.1  15.4  15.2  13.8  12.9   8.7   4.8   5.3   4.6   4.5   3.9   3.9   3.8   3.9   3.9   4.5   4.6   5.3   4.8   8.7  12.9  13.8  15.2  15.4   6.1   5.3   5.4   5.0   5.0   3.8
 90.0   2.3   2.3   2.0   2.3   2.5   2.7   3.0   7.4  10.4   6.7   5.6   3.0   2.3   2.2   2.1   2.3   2.0   2.2   1.8   2.2   2.0   2.3   2.1   2.2   2.3   3.0   5.6   6.7  10.4   7.4   3.0   2.7   2.5   2.3   2.0   2.3
 95.0   1.3   1.2   1.2   1.7   1.9   2.1   2.0   2.5   4.3   5.8   3.1   2.0   1.6   1.6   1.3   1.3   1.3   1.2   0.9   1.2   1.3   1.3   1.3   1.6   1.6   2.0   3.1   5.8   4.3   2.5   2.0   2.1   1.9   1.7   1.2   1.2
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