Illuminance plots of 5NA55921UT0C236_1xHST_600W_30491

(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]      30491
# [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 0
# [LUMCAT]    5NA55921UT0C236
# [DATE]      
# down given: 100.0%
# out given: 81.7%
# tilt: 0.00
# [LAMP]      HST 600W
# Source file: ldt/5NA55921UT0C236_1xHST_600W_30491.ldt
# Luminaire flux =   817 raw, for the given bulb(s) it would be 73547 lm,
#                   81.7 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  14.1 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   377 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   331 cd / 1000 lm,
# maximum spec. lum. intensity   377 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   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232
  5.0   214   217   219   226   231   237   240   243   245   245   249   251   254   255   256   253   251   247   246
 10.0   191   197   204   209   216   228   240   250   259   263   271   274   279   278   276   272   271   264   260
 15.0   168   176   181   192   206   219   228   241   251   264   276   286   296   299   296   285   275   272   264
 20.0   149   157   162   176   185   197   208   224   242   260   278   291   297   299   296   289   273   264   258
 25.0   135   141   147   157   164   177   191   211   235   258   277   290   296   293   286   274   260   245   238
 30.0   123   128   134   140   148   160   177   197   209   228   253   280   298   297   279   260   243   226   218
 35.0   121   121   124   129   134   145   158   174   188   208   237   265   286   304   297   260   229   209   202
 40.0   113   118   125   130   131   134   146   169   189   211   233   260   275   291   292   269   228   195   182
 45.0   100   110   130   142   139   132   142   171   196   221   257   282   293   289   253   225   195   169   147
 50.0  91.2   101   122   139   145   136   139   180   225   257   285   291   285   260   199   166   144   124   110
 55.0  76.0  84.3   106   126   134   135   136   197   266   305   327   328   289   226   158   123   104  46.4  73.0
 60.0  62.9  68.3  86.6   106   114   124   145   237   307   343   362   349   253   164   110  85.2  67.6  53.7  48.7
 65.0  51.2  54.8  66.1  78.6  89.7   105   130   228   336   377   343   264   151   107  78.5  63.7  45.4  34.5  30.5
 70.0  37.2  44.3  41.4  48.8  55.3  64.2  82.6   203   320   331   235   146  92.9  74.7  59.3  46.3  31.6  19.6  16.6
 75.0  17.5  35.8  22.1  21.7  18.8  20.2  23.2  69.7  82.8  67.6  49.3  27.9  13.9  11.7  24.4  14.8  15.3   9.7   7.3
 80.0   3.7   5.9   5.2   4.3   3.4   4.4   5.5  11.0  14.1  10.5   9.2   7.1   4.8   4.1   3.6   3.1   2.4   2.3   2.2
 85.0   1.0   1.1   1.2   1.3   1.5   1.7   2.0   2.4   2.7   2.8   2.6   2.2   1.8   1.5   1.3   1.2   1.0   0.9   1.0
 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
 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