Illuminance plots of 5NA55921UT0C236_1xHST_600W_S_30555

(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]      30555
# [LUMINAIRE] Street light SQ 200, serial adjustment, LP 2, RP 6
# [LUMCAT]    5NA55921UT0C236
# [DATE]      
# down given: 100.0%
# out given: 80.6%
# tilt: 0.00
# [LAMP]      HST 600W
# Source file: ldt/5NA55921UT0C236_1xHST_600W_S_30555.ldt
# Luminaire flux =   806 raw, for the given bulb(s) it would be 72583 lm,
#                   80.6 % of the bulb flux
# between 75 and 90:  2.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  29.5 cd / 1000 lm ,  0.4 % 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   327 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   278 cd / 1000 lm,
# maximum spec. lum. intensity   330 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   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191
  5.0   173   175   176   181   184   189   192   196   198   199   203   205   208   209   211   209   210   206   207
 10.0   157   161   164   169   173   181   188   197   203   210   217   223   229   231   233   231   230   226   224
 15.0   144   149   152   158   164   170   176   185   194   205   217   230   244   253   258   252   245   239   237
 20.0   134   138   141   147   149   155   161   171   183   197   215   232   247   259   267   268   257   248   245
 25.0   129   132   134   136   138   144   149   159   172   189   208   228   244   255   262   267   259   243   241
 30.0   122   125   126   127   131   136   140   148   160   176   199   220   239   253   251   251   251   234   231
 35.0   122   122   120   122   124   128   131   137   149   166   189   212   229   246   248   237   233   223   211
 40.0   118   120   124   131   134   129   129   133   147   164   184   214   230   235   251   238   216   217   201
 45.0   107   110   124   143   143   137   133   135   147   169   190   215   229   242   254   266   244   230   225
 50.0   100   105   114   135   143   146   140   137   155   200   240   263   272   265   287   311   330   302   315
 55.0  81.9  88.1   101   122   134   141   140   136   170   240   274   286   290   287   315   313   310   317   305
 60.0  74.7  73.1  83.4   106   115   123   127   131   180   263   294   305   309   299   253   194   154   183   179
 65.0  54.7  57.1  66.4  80.1  87.2  94.3   109   121   171   271   327   323   272   204   132  79.0  67.6  74.3  90.2
 70.0  36.1  39.6  41.0  48.9  55.3  65.8  71.6  81.1   147   268   278   226   157  90.1  69.2  52.0  38.2  28.8  25.1
 75.0  18.8  33.7  20.0  23.3  24.0  25.2  24.9  31.1  71.6   167   133  91.5  51.1  53.4  44.7  33.8  22.1  13.4   9.9
 80.0   4.2   8.5   5.8   5.1   4.6   5.4   6.3   7.2  17.1  29.5  18.6  14.0   7.0   5.3   4.8   4.1   3.5   3.5   3.5
 85.0   1.4   1.7   1.5   1.6   1.8   2.0   2.3   2.5   2.8   3.1   2.9   2.5   2.1   1.8   1.7   1.6   1.5   1.4   1.5
 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