Illuminance plots of THYR540400WS

(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]      540 400W SAPT
# [LUMINAIRE] PTL STANDARD
# [LUMCAT]    400W SAP-T
# [DATE]      29.5.2003 / GRECHI ILLUMINAZIONE
# down given: 100.0%
# out given: 71.5%
# tilt: 0.0
# [LAMP]      NAVT400
# Source file: ldt/THYR540400WS.LDT
# Luminaire flux =   714 raw, for the given bulb(s) it would be 34287 lm,
#                   71.4 % of the bulb flux
# between 75 and 90:  2.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.2 cd / 1000 lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   0.4 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   372 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   372 cd / 1000 lm,
# maximum spec. lum. intensity   372 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   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205
 10.0   176   177   178   180   180   182   184   185   187   189   191   194   196   199   202   206   208   211   214   217   220   221   224   226   230   235   242
 20.0   155   155   159   162   164   165   167   169   173   176   181   184   188   193   197   202   206   210   213   215   217   218   221   224   233   240   252
 30.0   127   128   136   145   150   156   161   167   173   177   184   190   196   202   208   213   217   221   223   223   222   221   219   217   211   210   222
 35.0   118   120   129   138   143   150   156   164   172   179   186   195   202   210   217   223   227   229   228   225   221   216   209   202   196   186   194
 40.0   112   114   125   134   141   148   154   162   170   180   189   200   209   216   223   228   231   232   229   223   214   202   192   186   172   159   166
 45.0   103   107   121   133   140   148   155   163   172   184   195   208   218   225   229   232   232   228   220   208   193   181   176   164   143   123   135
 47.5  99.5   104   119   133   140   148   156   164   174   186   199   213   223   229   232   232   230   223   211   195   178   169   161   149   125   111   123
 50.0  95.0   101   117   131   139   148   156   165   175   189   205   220   231   236   235   232   227   215   199   182   164   156   144   132   109   100   110
 52.5  90.1  97.0   113   128   136   145   154   164   176   193   213   231   243   246   242   236   225   208   187   167   150   141   127   116  97.9  88.3  96.5
 55.0  84.7  92.6   109   122   131   141   151   162   176   197   223   246   261   264   258   246   230   205   179   155   138   127   114   103  87.2  76.4  80.1
 57.5  78.2  87.5   103   115   124   133   144   156   173   199   233   263   282   288   280   264   242   209   175   145   128   115   104  93.4  79.0  66.7  62.5
 60.0  71.6  80.3  95.4   107   115   124   134   147   165   197   240   280   309   318   311   287   258   215   172   137   120   106  96.3  85.9  71.9  58.8  54.9
 62.5  64.6  73.1  86.7  97.4   104   113   122   135   156   193   247   297   333   348   340   312   273   219   168   131   113  98.3  88.3  78.5  65.2  52.7  48.6
 65.0  57.4  64.6  76.8  87.9  94.3   102   110   122   144   187   248   308   353   372   364   330   283   218   162   124   105  91.5  80.9  72.0  58.0  46.6  42.5
 67.5  49.3  55.7  67.9  78.7  84.2  91.0  98.9   109   132   178   242   304   350   372   365   327   276   206   147   113  96.0  84.1  73.9  65.3  52.1  40.1  35.9
 70.0  40.5  46.6  59.6  69.8  75.5  81.3  87.8  97.1   117   160   213   263   296   317   309   279   235   177   128  97.4  82.9  73.3  65.2  58.0  45.9  34.1  29.4
 72.5  30.4  35.5  49.6  59.9  63.4  64.6  62.9  61.1  67.0  86.8   117   147   174   186   180   154   128  92.9  71.5  60.8  58.7  57.5  54.5  49.8  39.3  27.3  22.4
 75.0  21.6  25.2  36.7  38.5  33.2  25.0  20.3  20.7  28.3  45.1  66.5  85.2  98.5   104   100  87.0  67.3  46.2  28.6  18.0  14.3  16.1  23.6  29.2  30.7  21.0  16.7
 77.5  13.8  15.6  20.6  12.4  11.1  11.3  11.8  13.3  16.9  23.9  33.1  41.1  48.2  51.1  49.0  41.2  33.7  23.7  16.2  11.3   8.4   6.8   5.8   5.6  12.7  14.8  12.5
 80.0   8.3   8.4   8.2   7.3   7.2   7.2   7.4   8.0   9.3  12.1  15.8  19.2  21.4  22.2  21.8  19.2  15.7  12.1   8.9   6.8   5.5   4.5   4.0   3.6   3.2   7.0   7.4
 82.5   5.1   4.9   4.9   4.4   4.2   4.0   4.1   4.2   4.9   5.7   6.9   8.0   9.3   9.6   9.1   8.1   7.1   5.7   4.6   3.7   3.2   2.9   2.6   2.4   2.0   1.9   3.9
 85.0   2.9   2.8   2.5   2.2   2.1   2.0   2.0   2.1   2.2   2.6   3.1   3.6   3.9   4.0   3.7   3.4   2.9   2.4   2.0   1.8   1.6   1.4   1.4   1.4   1.2   0.9   1.5
 87.5   1.3   1.2   1.0   0.9   0.8   0.8   0.8   0.8   0.9   1.0   1.1   1.3   1.5   1.4   1.4   1.2   1.1   0.9   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5
 90.0   0.3   0.4   0.4   0.3   0.3   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   0.1   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