Illuminance plots of 35843

(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] 35843
# [MANUFAC] SiTECO
# [LUMCAT] 5NA55021C01
# [LUMINAIRE] SL 100, Street light
# [MORE]  cover made of glas fibre reinforced polyester, light gray (RAL 7035),
# [MORE] power factor corrected 
# [MORE]  reflector, diffuser, acryl
# [MORE]  indiv. Position, KB 1
# [LAMPCAT] Osram: HQL 125W
# [LAMP] HME 125W
# TILT=NONE
# Bulbs: 1,   6300 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.340   0.602   0.000
# Ballast factor: 1,  Input power:  137 W


# Source file: ies/35843.ies
# Luminaire flux =  4889 lm,
#                   77.6 % of the bulb flux
# between 75 and 90:  3.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.0 cd / 1000 lm ,  1.6 % of the luminaire flux
# 90deg and above:  max   3.0 cd / 1000 lm ,  0.6 % 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:  15 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  61 %
#  (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   254 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   191 cd / 1000 lm,
# maximum spec. lum. intensity   350 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   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238
  5.0   246   247   246   246   245   243   243   241   240   239   238   237   236   235   236   235   236   237   237   237   236   235   236   235   236   237   238   239   240   241   243   243   245   246   246   247
 10.0   253   254   253   252   251   248   246   244   242   241   239   238   237   238   240   243   245   246   247   246   245   243   240   238   237   238   239   241   242   244   246   248   251   252   253   254
 15.0   252   252   253   252   251   248   247   245   246   245   245   245   245   246   249   252   256   260   260   260   256   252   249   246   245   245   245   245   246   245   247   248   251   252   253   252
 20.0   229   229   230   232   234   236   238   243   248   254   257   259   261   260   259   258   262   267   271   267   262   258   259   260   261   259   257   254   248   243   238   236   234   232   230   229
 25.0   187   189   193   198   203   210   220   234   247   257   266   270   272   270   264   263   265   267   267   267   265   263   264   270   272   270   266   257   247   234   220   210   203   198   193   189
 30.0   153   155   158   163   164   171   192   217   244   264   278   283   280   274   261   249   247   246   244   246   247   249   261   274   280   283   278   264   244   217   192   171   164   163   158   155
 35.0   125   128   133   134   129   139   164   202   241   273   291   295   291   272   246   221   206   201   196   201   206   221   246   272   291   295   291   273   241   202   164   139   129   134   133   128
 40.0   107   109   113   107   105   114   144   186   236   280   308   310   293   262   221   180   153   142   139   142   153   180   221   262   293   310   308   280   236   186   144   114   105   107   113   109
 45.0  94.0  98.0  98.0  96.0  94.0   100   122   167   227   292   333   327   291   240   183   138   113   102  99.0   102   113   138   183   240   291   327   333   292   227   167   122   100  94.0  96.0  98.0  98.0
 50.0  95.0  97.0  97.0  95.0  93.0  94.0   109   149   217   299   350   339   284   212   146   110  94.0  89.0  87.0  89.0  94.0   110   146   212   284   339   350   299   217   149   109  94.0  93.0  95.0  97.0  97.0
 55.0  98.0   101   103  99.0  94.0  98.0   100   127   205   295   346   330   264   178   120  93.0  85.0  81.0  77.0  81.0  85.0  93.0   120   178   264   330   346   295   205   127   100  98.0  94.0  99.0   103   101
 60.0   102   103   105  98.0  94.0  90.0  91.0   104   181   268   306   291   224   145   102  82.0  77.0  74.0  72.0  74.0  77.0  82.0   102   145   224   291   306   268   181   104  91.0  90.0  94.0  98.0   105   103
 65.0  84.0  92.0  93.0  81.0  72.0  71.0  71.0  77.0   135   218   254   237   173   114  85.0  70.0  66.0  65.0  64.0  65.0  66.0  70.0  85.0   114   173   237   254   218   135  77.0  71.0  71.0  72.0  81.0  93.0  92.0
 70.0  56.0  66.0  66.0  55.0  50.0  48.0  47.0  47.0  78.0   154   191   173   112  74.0  60.0  54.0  50.0  51.0  51.0  51.0  50.0  54.0  60.0  74.0   112   173   191   154  78.0  47.0  47.0  48.0  50.0  55.0  66.0  66.0
 75.0  21.0  27.0  25.0  22.0  25.0  24.0  26.0  28.0  39.0  85.0   120   100  55.0  35.0  32.0  29.0  31.0  35.0  39.0  35.0  31.0  29.0  32.0  35.0  55.0   100   120  85.0  39.0  28.0  26.0  24.0  25.0  22.0  25.0  27.0
 80.0   7.0  11.0  12.0  10.0  11.0  11.0  12.0  13.0  16.0  26.0  30.0  29.0  20.0  16.0  15.0  16.0  16.0  16.0  20.0  16.0  16.0  16.0  15.0  16.0  20.0  29.0  30.0  26.0  16.0  13.0  12.0  11.0  11.0  10.0  12.0  11.0
 85.0   3.0   4.0   4.0   4.0   3.0   3.0   5.0   6.0   5.0   6.0   8.0   7.0   6.0   5.0   5.0   6.0   5.0   5.0   6.0   5.0   5.0   6.0   5.0   5.0   6.0   7.0   8.0   6.0   5.0   6.0   5.0   3.0   3.0   4.0   4.0   4.0
 90.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   2.0   2.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   2.0   2.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0
 95.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0
100.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   3.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   3.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0
105.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0
110.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0
115.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
120.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
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