Illuminance plots of 5NA552E1ST02_1xHST_250W_32771

(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]      32771
# [LUMINAIRE] hot restrike luminaire SR100, indiv. Adjustment, LP 35, RP 6
# [LUMCAT]    5NA552E1ST02
# [DATE]      
# down given: 100.0%
# out given: 76.0%
# tilt: 0.00
# [LAMP]      HST 250W
# Source file: ldt/5NA552E1ST02_1xHST_250W_32771.ldt
# Luminaire flux =   760 raw, for the given bulb(s) it would be 24321 lm,
#                   76.0 % of the bulb flux
# between 75 and 90:  1.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   9.1 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   506 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   413 cd / 1000 lm,
# maximum spec. lum. intensity   506 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   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170
  5.0   160   160   161   162   163   165   167   169   171   172   174   176   178   179   180   180   180   181   181
 10.0   151   152   153   155   158   162   166   171   175   179   185   190   193   195   196   195   195   195   195
 15.0   145   145   147   150   155   157   162   167   174   182   192   201   210   215   218   214   209   208   208
 20.0   137   139   141   146   151   153   156   162   171   183   198   211   225   234   236   233   223   215   213
 25.0   130   132   135   140   143   146   150   156   166   181   202   223   238   248   252   247   238   221   218
 30.0   124   126   131   133   136   141   146   152   161   177   201   233   255   260   256   255   241   218   210
 35.0   118   122   133   133   132   136   142   149   159   179   207   238   255   271   275   252   239   217   204
 40.0   111   116   125   131   134   135   141   148   157   183   214   246   265   274   270   259   239   217   205
 45.0   103   107   118   125   138   140   144   148   155   186   227   262   276   277   281   250   224   209   199
 50.0  93.2  99.2   113   121   144   137   139   147   155   200   271   298   299   291   264   225   193   179   170
 55.0  75.3  84.5  95.7   111   128   126   128   139   155   213   284   314   315   274   217   171   144   131   123
 60.0  61.2  67.4  81.8  94.4   104   109   115   130   146   241   365   374   318   223   151   116  97.4  86.3  79.1
 65.0  47.5  52.2  62.5  74.2  81.2  89.4  97.7   112   139   328   506   410   238   137  99.1  81.1  65.6  52.3  47.1
 70.0  33.3  39.0  48.6  50.0  58.6  62.7  74.3  82.8   101   290   413   260   119  82.1  70.3  56.4  39.9  28.6  23.5
 75.0  20.5  34.9  27.0  22.7  20.8  15.9  11.0  13.1  17.6  36.6  44.0  25.3  13.2  15.7  41.6  33.2  19.4  12.2   9.2
 80.0   6.8   9.1   7.3   5.1   4.5   4.6   5.1   5.5   6.2   6.4   6.4   5.9   4.9   4.6   4.6   3.9   3.4   3.0   2.8
 85.0   2.2   2.0   2.0   2.0   2.2   2.2   2.3   2.4   2.4   2.5   2.4   2.2   1.9   1.8   1.6   1.4   1.2   1.1   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