Illuminance plots of 5NA39221MT02_1xHST_50W_25250

(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]      25250
# [LUMINAIRE] special luminaire ST50, indiv. Adjustment, LP 1, RP 4
# [LUMCAT]    5NA39221MT02
# [DATE]      
# down given: 100.0%
# out given: 71.2%
# tilt: 0.00
# [LAMP]      HST 50W
# Source file: ldt/5NA39221MT02_1xHST_50W_25250.ldt
# Luminaire flux =   712 raw, for the given bulb(s) it would be  3135 lm,
#                   71.2 % 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  17.4 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   447 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   355 cd / 1000 lm,
# maximum spec. lum. intensity   470 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   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154
  5.0   151   151   151   152   153   154   156   156   156   157   156   155   155   155   155   155   155   155   155
 10.0   148   148   148   150   153   156   157   159   157   158   158   159   161   161   160   160   159   158   158
 15.0   143   143   146   150   152   153   155   156   156   157   159   164   169   172   173   168   170   167   167
 20.0   137   138   144   147   148   150   150   151   153   157   162   171   184   189   185   184   180   175   175
 25.0   130   133   139   142   144   145   147   148   151   157   164   172   183   195   213   190   191   177   174
 30.0   122   126   132   136   138   144   143   144   146   155   166   184   196   199   197   215   193   193   184
 35.0   113   120   127   132   135   136   138   140   148   155   169   189   222   238   201   201   197   230   216
 40.0   105  93.5   124   134   132   143   136   139   143   155   171   199   211   233   236   198   197   252   257
 45.0  95.0   107   107   146   140   140   130   130   141   152   184   198   246   235   234   220   196   259   294
 50.0  91.4  98.2  95.3   129   136   138   129   129   133   145   193   315   324   274   254   239   195   236   261
 55.0  81.6  90.5  86.0  96.3   134   130   115   122   130   139   209   389   438   287   248   221   160   172   208
 60.0  62.3  68.1  70.2  84.7   106  82.8   106   107   119   126   274   470   458   279   205   159   118   102  96.1
 65.0  41.4  45.7  56.0  71.7  79.3  93.1  90.5  99.1   115   122   310   447   306   177   109  82.4  55.6  50.3  42.7
 70.0  19.6  24.6  31.8  48.3  57.9  71.9  73.4  80.4  82.5   101   355   324   172  82.1  64.8  51.0  34.1  26.8  22.8
 75.0   5.1   6.6  10.1  11.1   9.2   9.7   7.6  10.1  13.6  37.5   162  66.8  17.6  47.6  40.7  28.3  18.1  14.8   8.9
 80.0   3.3   4.7   9.4   2.4   2.1   2.6   2.8   3.5   4.1   7.2  17.4  13.7   3.2   2.8   2.6   2.4   2.0   1.8   1.7
 85.0   0.5   0.6   0.7   0.7   0.8   1.0   1.1   1.3   1.3   1.3   1.3   1.2   1.0   1.0   1.0   1.0   0.8   0.7   0.7
 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