Illuminance plots of VENUSC65100W

(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]   GRECHI ILLUMINAZIONE
# [TEST]      C65 100W SAPT
# [LUMINAIRE] PTL STANDARD
# [LUMCAT]    100W SAP-T
# [DATE]      28.5.2003 / GRECHI ILLUMINAZIONE
# down given: 100.0%
# out given: 71.5%
# tilt: 0.0
# [LAMP]      NAVT100
# Source file: ldt/VENUSC65100W.LDT
# Luminaire flux =   715 raw, for the given bulb(s) it would be  7155 lm,
#                   71.5 % 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  28.1 cd / 1000 lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   0.3 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   447 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   468 cd / 1000 lm,
# maximum spec. lum. intensity   468 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   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166
 10.0   134   138   143   146   149   151   153   156   159   162   165   169   172   176   180   183   186   189   192   195   197   199   200   202   204   204   204
 20.0   112   118   126   132   136   138   143   147   153   157   162   168   174   181   188   193   197   199   200   199   200   202   206   211   220   226   228
 30.0  99.5   106   115   122   127   131   136   143   148   154   163   172   183   193   203   207   208   208   209   212   213   215   217   220   227   243   245
 35.0  96.1   104   113   120   124   128   133   138   146   151   161   172   185   199   210   213   213   213   218   221   223   222   223   224   227   232   234
 40.0  92.9   101   113   120   124   127   131   136   144   151   160   175   193   210   222   222   219   223   229   233   232   230   227   223   219   218   219
 45.0  88.5  96.8   113   121   125   128   133   139   146   155   164   179   200   220   231   230   227   233   236   233   229   225   221   212   187   176   183
 47.5  85.7  94.8   112   121   125   130   135   142   149   158   166   181   202   223   235   233   231   238   237   229   222   215   209   196   163   154   164
 50.0  82.7  92.7   109   120   126   131   137   144   152   160   168   183   204   227   240   239   237   241   236   224   214   203   190   173   141   135   143
 52.5  78.9  89.8   106   118   125   131   138   146   154   162   170   185   207   234   253   254   253   250   235   217   202   184   167   147   125   115   122
 55.0  74.5  86.3   102   115   122   129   137   146   155   163   171   186   210   244   271   278   275   265   239   211   189   165   145   127   108  96.4  94.7
 57.5  68.7  81.9  96.6   109   116   124   133   141   151   160   170   184   214   258   300   312   306   281   239   201   174   148   129   116  97.0  83.1  63.7
 60.0  63.6  76.5  90.1   101   110   117   125   132   143   151   162   179   218   279   337   354   340   298   237   188   157   135   120   108  88.1  71.3  53.1
 62.5  57.7  69.5  82.5  93.5   100   107   114   122   130   138   150   173   224   305   383   403   379   312   232   176   145   126   113   101  80.3  63.1  43.5
 65.0  50.5  61.8  73.7  84.6  90.7  97.0   103   109   117   125   137   166   232   332   427   447   410   320   225   166   137   120   106  92.4  72.7  51.8  38.6
 67.5  40.0  53.6  65.1  74.9  80.8  86.1  92.3  97.2   104   111   124   157   236   348   449   468   419   313   211   151   123   108  95.5  83.3  66.3  47.6  31.2
 70.0  31.1  44.3  56.4  66.1  70.4  74.4  80.0  85.4  91.2  97.0   109   143   220   320   408   420   372   274   184   130   105  92.7  81.0  72.6  59.8  40.1  22.2
 72.5  21.5  32.7  48.1  55.1  57.7  59.2  57.4  52.6  45.9  43.6  48.2  70.2   126   200   259   270   255   198   138   101  84.4  75.6  68.6  61.6  52.4  32.7  16.6
 75.0  13.2  24.6  36.3  29.2  21.7  15.4  15.3  16.2  17.8  19.7  24.8  41.3  76.0   117   149   149   127  85.5  51.2  29.0  30.4  47.3  51.2  47.7  42.1  24.0  10.9
 77.5   7.8  16.3  11.6   9.0   9.3   9.8  10.3  11.3  12.1  13.1  15.9  23.5  38.0  55.5  65.0  64.3  54.3  39.9  25.2  16.5  12.4  10.3   9.3   9.7  28.0  16.9  10.6
 80.0   5.5   6.5   6.2   6.1   6.2   6.2   6.6   6.8   7.4   7.8   9.2  12.3  18.0  24.5  28.1  26.8  23.0  16.8  12.1   8.8   7.2   6.3   5.5   5.0   4.5   8.7   7.2
 82.5   3.5   3.4   3.8   3.6   3.6   3.5   3.6   3.8   3.9   4.3   4.7   5.5   7.2   9.0  10.3   9.7   8.9   7.3   5.5   4.4   3.9   3.4   3.2   2.9   2.5   2.0   2.4
 85.0   2.0   1.9   2.0   1.8   1.7   1.7   1.7   1.7   1.8   1.9   2.0   2.3   2.8   3.4   3.9   3.9   3.6   2.8   2.3   2.0   1.7   1.6   1.5   1.4   1.3   1.1   1.1
 87.5   0.8   0.9   0.8   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.8   0.8   1.0   1.2   1.4   1.4   1.3   1.1   0.8   0.7   0.6   0.6   0.6   0.5   0.5   0.5   0.6
 90.0   0.2   0.3   0.3   0.3   0.3   0.3   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   0.1   0.1   0.2
 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