Illuminance plots of 5NA55811PT0B200_1xHST_100W_31581

(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]      31581
# [LUMINAIRE] Street light SQ 100, indiv. Adjustment, LP 2, RP 4
# [LUMCAT]    5NA55811PT0B200
# [DATE]      
# down given: 100.0%
# out given: 79.8%
# tilt: 0.00
# [LAMP]      HST 100W
# Source file: ldt/5NA55811PT0B200_1xHST_100W_31581.ldt
# Luminaire flux =   798 raw, for the given bulb(s) it would be  8380 lm,
#                   79.8 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   9.9 cd / 1000 lm ,  0.3 % 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   628 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   529 cd / 1000 lm,
# maximum spec. lum. intensity   628 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   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173
  5.0   161   163   163   164   165   167   168   169   172   175   180   181   184   184   187   187   189   187   189
 10.0   154   155   155   158   160   164   168   173   178   183   190   196   201   202   205   202   205   205   206
 15.0   147   148   150   154   158   161   165   170   176   183   195   208   219   224   228   224   221   222   223
 20.0   139   142   145   150   153   156   158   165   172   182   199   216   237   247   252   250   242   235   232
 25.0   132   135   139   144   147   149   153   159   165   179   204   231   255   268   278   271   261   240   240
 30.0   126   130   136   137   139   144   147   152   159   172   203   246   282   294   288   282   267   242   231
 35.0   120   128   139   137   134   138   141   147   156   170   208   260   296   314   314   287   266   244   229
 40.0   114   121   128   134   138   135   139   147   154   172   217   268   305   328   308   285   256   236   215
 45.0   107   112   119   130   137   142   146   148   155   174   231   292   336   327   301   255   221   207   182
 50.0  97.5   102   119   117   133   137   144   151   155   180   276   364   368   320   254   209   176   164   143
 55.0  79.4  86.2  92.5   104   121   123   132   148   153   181   299   400   387   274   197   158   128   120   102
 60.0  63.5  67.9  79.7  89.4   100   110   116   136   145   198   467   516   345   193   134   113  92.2  85.2  69.9
 65.0  47.5  52.3  54.9  71.0  86.4  92.9   103   120   139   247   628   488   180   115  95.0  81.3  64.8  53.1  42.4
 70.0  21.8  26.0  32.4  57.2  63.5  75.4  91.9  97.7   121   253   529   227  98.7  83.4  71.4  59.0  42.4  29.8  22.3
 75.0  10.0  17.5  30.3  20.8  18.3  23.9  20.0  24.2  24.8  47.3  78.7  52.8  53.1  58.3  49.6  40.4  24.4  15.6  11.7
 80.0   4.5   5.6   6.2   8.8   4.7   4.6   5.9   6.5   7.3   9.9   9.0   8.6   7.3   6.0   6.2   5.6   5.0   5.5   4.9
 85.0   0.7   0.8   1.0   1.2   1.4   1.6   1.8   1.9   2.1   2.5   2.9   2.4   2.2   2.1   2.0   1.9   1.9   2.4   2.4
 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
 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
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
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
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
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