Illuminance plots of SI00005

(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]   Fivep S.p.A.
# [TEST]      1SI#1VSTR#150ST#OS#
# [LUMINAIRE] SIRIO                  150W ST
# [LUMCAT]    SI00005
# [DATE]      6.8.1994 / Fivep S.p.A.
# down given: 100.0%
# out given: 68.9%
# tilt: 0.0
# [LAMP]      NAVT150
# Source file: ldt/SI00005.LDT
# Luminaire flux =   685 raw, for the given bulb(s) it would be  9938 lm,
#                   68.5 % of the bulb flux
# between 75 and 90:  0.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   3.0 cd / 1000 lm ,  0.1 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   575 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   294 cd / 1000 lm,
# maximum spec. lum. intensity   575 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  15.0  30.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349   349
 10.0   261   273   267   281   277   288   285   291   288   292   289   294   290   293   289   291   287   288   283   284   277   280   273   275   263   263   250
 20.0   137   147   154   170   177   191   203   222   238   250   260   265   271   271   270   264   257   245   228   212   195   184   172   167   153   147   140
 30.0   105   113   123   137   146   164   186   216   253   283   310   322   335   334   336   322   309   275   239   205   174   153   140   134   126   117   112
 35.0  90.0  99.0   111   127   135   148   171   217   267   306   329   340   347   345   341   332   315   280   231   191   156   143   134   127   120   110   104
 40.0  80.0  87.0  99.0   115   123   136   152   188   252   314   348   351   352   347   341   328   308   256   190   156   139   132   125   121   109  98.0  91.0
 45.0  69.0  76.0  87.0   103   112   126   142   168   231   315   335   347   332   327   309   304   275   223   153   134   123   117   109   105  93.0  83.0  76.0
 47.5  65.0  71.0  82.0  98.0   107   120   133   156   205   288   302   314   302   297   279   268   240   190   136   125   116   110   102  97.0  86.0  75.0  69.0
 50.0  60.0  66.0  78.0  94.0   103   115   128   147   186   259   279   289   288   280   266   247   217   166   128   117   109   104  96.0  92.0  81.0  71.0  64.0
 52.5  55.0  62.0  74.0  90.0   100   111   123   142   179   250   289   294   308   291   282   248   216   156   123   112   105  99.0  91.0  86.0  77.0  67.0  59.0
 55.0  49.0  57.0  71.0  87.0  96.0   107   121   141   189   277   344   348   377   351   351   287   243   158   123   110   102  96.0  87.0  83.0  73.0  62.0  53.0
 57.5  42.0  50.0  68.0  85.0  95.0   106   122   146   207   329   421   436   472   448   455   372   292   173   128   109   101  93.0  84.0  80.0  69.0  57.0  49.0
 60.0  34.0  42.0  65.0  83.0  94.0   105   122   152   218   361   471   509   548   539   540   464   345   194   135   110  98.0  89.0  80.0  75.0  64.0  52.0  42.0
 62.5  27.0  34.0  60.0  79.0  90.0   103   118   151   212   358   466   536   559   575   556   502   359   205   137   110  94.0  85.0  75.0  69.0  59.0  48.0  36.0
 65.0  20.0  26.0  51.0  67.0  75.0  89.0  93.0   127   164   290   349   441   426   476   424   420   275   185   116   100  84.0  79.0  69.0  64.0  54.0  42.0  30.0
 67.5  14.0  17.0  33.0  42.0  45.0  54.0  58.0  81.0   105   183   212   274   258   294   248   240   148   100  57.0  54.0  49.0  54.0  50.0  51.0  46.0  35.0  24.0
 70.0  11.0  10.0  15.0  21.0  25.0  33.0  39.0  54.0  70.0   111   117   151   135   158   123   123  76.0  55.0  32.0  22.0  16.0  19.0  20.0  26.0  28.0  25.0  16.0
 72.5   6.0   7.0   7.0  12.0  17.0  24.0  27.0  36.0  42.0  57.0  57.0  67.0  60.0  67.0  53.0  50.0  34.0  29.0  19.0  15.0  11.0  10.0   8.0   6.0   9.0  14.0   9.0
 75.0   3.0   4.0   5.0   7.0  10.0  14.0  16.0  20.0  21.0  26.0  23.0  26.0  23.0  25.0  19.0  18.0  14.0  14.0  10.0   9.0   8.0   7.0   5.0   5.0   4.0   4.0   4.0
 77.5   1.0   3.0   3.0   4.0   5.0   7.0   7.0   8.0   8.0  10.0   8.0   9.0   7.0   8.0   6.0   6.0   6.0   6.0   5.0   5.0   4.0   4.0   4.0   3.0   2.0   1.0   1.0
 80.0   0.0   1.0   1.0   2.0   2.0   2.0   2.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   2.0   2.0   2.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0
 82.5   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   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
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 92.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 97.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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
102.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
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
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
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
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
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