Illuminance plots of 5NA55020SR+5NA55000XG_1xHST_70W_9999

(as computed by ies2tab from that 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:

   
       
# [MANUFAC]   SiTECO
# [TEST]      9999
# [LUMINAIRE] Street light SL100, 
# [LUMCAT]    5NA55020SR + 5NA55000XG
# [DATE]      
# down given: 99.7%
# out given: 74.2%
# tilt: 0.00
# [LAMP]      HST 70W
# Source file: ldt/5NA55020SR+5NA55000XG_1xHST_70W_9999.ldt
# Luminaire flux =   742 raw, for the given bulb(s) it would be  4825 lm,
#                   74.2 % of the bulb flux
# between 75 and 90:  1.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  12.0 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   1.0 cd / 1000 lm ,  0.3 % 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:   6 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  20 %
#  (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   642 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   414 cd / 1000 lm,
# maximum spec. lum. intensity   642 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
#V:  
  0.0   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265
  5.0   248   248   245   251   258   263   265   267   270   272   272   273   272   270   267   264   265   265   270
 10.0   216   218   232   239   247   253   269   277   285   294   301   304   303   292   291   284   276   270   267
 15.0   178   182   195   204   221   232   247   264   276   288   301   310   315   315   306   291   284   280   261
 20.0   140   149   166   170   174   179   201   231   262   282   297   297   288   284   295   292   278   282   247
 25.0   124   129   142   137   134   146   174   210   247   283   301   300   290   273   262   274   268   264   221
 30.0   115   115   121   121   122   127   151   189   237   293   317   314   295   272   246   237   245   234   193
 35.0   117   117   125   123   122   123   128   166   228   310   344   340   302   265   227   194   187   188   157
 40.0   117   119   125   124   126   127   125   140   217   307   352   344   305   232   156   120   109   106   103
 45.0   104   103   102   103   110   121   129   130   189   321   405   380   271   144   107  98.0  91.0  84.0  82.0
 50.0  82.0  78.0  79.0  81.0  95.0   107   120   133   174   352   500   435   195   108  97.0  89.0  78.0  71.0  70.0
 55.0  61.0  60.0  64.0  74.0  89.0  98.0   108   128   153   329   495   365   136   100  90.0  78.0  68.0  59.0  74.0
 60.0  43.0  46.0  51.0  67.0  81.0  91.0   101   117   144   326   561   298   115  92.0  82.0  69.0  59.0  54.0  45.0
 65.0  28.0  34.0  42.0  57.0  73.0  82.0  92.0   107   127   339   642   262  97.0  81.0  72.0  60.0  48.0  38.0  35.0
 70.0  13.0  18.0  32.0  45.0  58.0  68.0  78.0  87.0  73.0   192   414   179  81.0  69.0  58.0  47.0  34.0  26.0  23.0
 75.0   4.0   6.0  15.0  30.0  44.0   9.0   9.0  13.0  20.0  51.0  84.0  30.0  10.0   7.0  42.0  22.0   9.0   6.0   5.0
 80.0   3.0   5.0   5.0   3.0   4.0   4.0   4.0   5.0   6.0  10.0  12.0   6.0   4.0   3.0   3.0   3.0   3.0   3.0   2.0
 85.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0
 90.0   0.0   0.0   0.0   0.0   0.0   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
 95.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0
100.0   0.0   0.0   0.0   1.0   1.0   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
105.0   0.0   0.0   0.0   1.0   1.0   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
110.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0
120.0   1.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   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
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
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
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
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
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
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
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
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
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
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
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