Illuminance plots of 32185

(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] 32185
# [MANUFAC] SiTECO
# [LUMCAT] 5NA392E1MT00N + 5NA39210XW1
# [LUMINAIRE] ST 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector
# [MORE]  indiv. Position, LP 2, RP 2
# [MORE]  5NA39210XW1 : PC-diffuser, clear
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 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:   62 W


# Source file: ies/32185.ies
# Luminaire flux =  3718 lm,
#                   84.5 % of the bulb flux
# between 75 and 90:  2.2 % 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 ,  1.0 % of the luminaire flux
# 90deg and above:  max   4.1 cd / 1000 lm ,  0.5 % of the luminaire flux
# CutOff Type: CIE_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:  55 %
#  (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   717 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   580 cd / 1000 lm,
# maximum spec. lum. intensity   717 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   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177
  5.0   155   158   163   169   175   177   180   180   180   181   181   181   180   181   182   182   183   182   181   182   183   182   182   181   180   181   181   181   180   180   180   177   175   169   163   158
 10.0   155   159   172   177   178   179   179   179   180   180   180   181   182   183   181   184   186   186   186   186   186   184   181   183   182   181   180   180   180   179   179   179   178   177   172   159
 15.0   151   165   173   175   176   177   175   174   175   180   185   189   194   195   194   191   193   192   192   192   193   191   194   195   194   189   185   180   175   174   175   177   176   175   173   165
 20.0   164   165   169   172   174   175   174   174   176   182   194   205   217   215   210   205   197   194   194   194   197   205   210   215   217   205   194   182   176   174   174   175   174   172   169   165
 25.0   157   160   163   167   172   173   173   173   173   178   191   207   221   235   238   213   197   191   184   191   197   213   238   235   221   207   191   178   173   173   173   173   172   167   163   160
 30.0   149   153   159   163   165   170   168   166   168   178   210   251   278   271   262   234   200   196   181   196   200   234   262   271   278   251   210   178   168   166   168   170   165   163   159   153
 35.0   140   147   157   162   159   159   157   158   163   174   213   259   311   326   310   271   217   205   191   205   217   271   310   326   311   259   213   174   163   158   157   159   159   162   157   147
 40.0   130   139   148   155   152   143   142   146   156   169   211   273   314   337   334   293   220   208   192   208   220   293   334   337   314   273   211   169   156   146   142   143   152   155   148   139
 45.0   120   128   133   140   140   131   135   138   141   161   249   307   358   373   332   297   219   174   181   174   219   297   332   373   358   307   249   161   141   138   135   131   140   140   133   128
 50.0   115   117   120   130   127   122   122   147   128   148   304   491   524   424   348   275   183   149   154   149   183   275   348   424   524   491   304   148   128   147   122   122   127   130   120   117
 55.0   107   108   122   117   155   110   115   115   120   142   355   617   590   389   258   189   133   109   103   109   133   189   258   389   590   617   355   142   120   115   115   110   155   117   122   108
 60.0  77.2  81.1  89.2   111  94.2   113  92.1   104   118   183   598   654   387   220   125  97.1  77.6  69.7  53.3  69.7  77.6  97.1   125   220   387   654   598   183   118   104  92.1   113  94.2   111  89.2  81.1
 65.0  53.2  55.7  61.5  70.2  71.8  78.0  83.1  97.5   156   297   717   494   211   101  83.2  72.4  55.9  44.8  32.4  44.8  55.9  72.4  83.2   101   211   494   717   297   156  97.5  83.1  78.0  71.8  70.2  61.5  55.7
 70.0  27.4  35.2  44.7  50.0  55.0  57.3  69.3  57.1  90.2   320   580   217  98.0  90.3  91.0  68.3  42.2  30.5  23.0  30.5  42.2  68.3  91.0  90.3  98.0   217   580   320  90.2  57.1  69.3  57.3  55.0  50.0  44.7  35.2
 75.0  15.7  20.7  25.1  19.7  18.3  23.7  26.2  33.0  35.2  48.1  82.4   109  80.5  65.6  51.7  35.8  27.0  20.0  13.2  20.0  27.0  35.8  51.7  65.6  80.5   109  82.4  48.1  35.2  33.0  26.2  23.7  18.3  19.7  25.1  20.7
 80.0   9.1  18.4  20.7  11.2   7.9   7.7   8.3   8.9   6.2   6.3   4.9   4.9   4.6   4.8   4.2   4.1   4.1   4.2   4.2   4.2   4.1   4.1   4.2   4.8   4.6   4.9   4.9   6.3   6.2   8.9   8.3   7.7   7.9  11.2  20.7  18.4
 85.0   2.8   5.0   5.7   5.8   4.6   4.9   6.0   3.9   2.8   4.4   4.9   2.9   2.2   2.1   1.7   1.7   1.7   1.7   1.5   1.7   1.7   1.7   1.7   2.1   2.2   2.9   4.9   4.4   2.8   3.9   6.0   4.9   4.6   5.8   5.7   5.0
 90.0   1.2   2.0   2.9   3.4   3.1   2.7   3.2   2.9   2.5   2.6   2.8   2.2   1.8   1.2   1.0   1.0   1.1   0.9   0.8   0.9   1.1   1.0   1.0   1.2   1.8   2.2   2.8   2.6   2.5   2.9   3.2   2.7   3.1   3.4   2.9   2.0
 95.0   0.5   0.9   1.6   2.6   2.6   2.9   2.5   4.1   1.8   1.8   2.1   1.9   1.5   0.9   0.7   0.7   0.7   0.7   0.6   0.7   0.7   0.7   0.7   0.9   1.5   1.9   2.1   1.8   1.8   4.1   2.5   2.9   2.6   2.6   1.6   0.9
100.0   0.3   0.4   0.8   2.3   2.0   2.6   2.2   3.2   1.7   2.1   2.3   2.0   1.5   1.1   0.7   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.7   1.1   1.5   2.0   2.3   2.1   1.7   3.2   2.2   2.6   2.0   2.3   0.8   0.4
105.0   0.3   0.3   0.4   0.8   1.5   2.1   1.8   1.7   1.3   1.5   1.5   1.3   1.0   0.7   0.5   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.5   0.7   1.0   1.3   1.5   1.5   1.3   1.7   1.8   2.1   1.5   0.8   0.4   0.3
110.0   0.3   0.3   0.4   0.6   0.9   1.4   1.7   2.1   1.0   1.0   1.0   0.8   0.6   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.6   0.8   1.0   1.0   1.0   2.1   1.7   1.4   0.9   0.6   0.4   0.3
115.0   0.4   0.4   0.4   0.5   0.7   1.0   1.4   1.0   0.9   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   1.0   1.4   1.0   0.7   0.5   0.4   0.4
120.0   0.4   0.5   0.5   0.6   0.7   0.9   1.0   0.9   0.8   0.8   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.8   0.8   0.9   1.0   0.9   0.7   0.6   0.5   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