Illuminance plots of 32771

(as computed by ies2tab from that IES 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:

   
       
# IESNA:LM-63-1995
# [TEST] 32771
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1ST12
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  indiv. Position, LP 35, RP 6
# [LAMPCAT] Philips: SON-T PIA PLUS 250W
# [LAMP] HST 250W
# TILT=NONE
# Bulbs: 1,  32000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:  285 W


# Source file: ies/32771.ies
# Luminaire flux = 24320 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  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:  
  0.0   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   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   181   180   180   180   179   178   176   174   172   171   169   167   165   163   162   161   160
 10.0   151   152   153   155   158   162   166   171   175   179   185   190   193   195   196   195   195   195   195   195   195   195   196   195   193   190   185   179   175   171   166   162   158   155   153   152
 15.0   145   145   147   150   155   157   162   167   173   182   192   201   210   215   218   214   209   208   208   208   209   214   218   215   210   201   192   182   173   167   162   157   155   150   147   145
 20.0   137   139   141   146   151   153   156   162   170   183   198   211   225   233   236   233   223   215   213   215   223   233   236   233   225   211   198   183   170   162   156   153   151   146   141   139
 25.0   130   132   135   140   143   146   150   156   166   181   202   223   238   248   252   247   238   221   218   221   238   247   252   248   238   223   202   181   166   156   150   146   143   140   135   132
 30.0   124   126   131   133   136   141   146   152   161   177   201   233   255   260   256   255   241   218   210   218   241   255   256   260   255   233   201   177   161   152   146   141   136   133   131   126
 35.0   118   122   133   133   132   136   142   149   159   179   206   238   254   271   275   252   239   217   204   217   239   252   275   271   254   238   206   179   159   149   142   136   132   133   133   122
 40.0   110   115   125   130   134   135   141   148   157   183   214   246   264   274   270   259   239   217   205   217   239   259   270   274   264   246   214   183   157   148   141   135   134   130   125   115
 45.0   103   107   118   125   138   140   144   148   155   186   226   262   276   277   281   250   224   209   199   209   224   250   281   277   276   262   226   186   155   148   144   140   138   125   118   107
 50.0  93.2  99.2   113   121   144   137   139   147   155   200   271   298   299   291   264   225   193   179   170   179   193   225   264   291   299   298   271   200   155   147   139   137   144   121   113  99.2
 55.0  75.3  84.5  95.7   111   128   126   128   139   155   213   284   314   315   274   217   171   143   131   123   131   143   171   217   274   315   314   284   213   155   139   128   126   128   111  95.7  84.5
 60.0  61.2  67.4  81.8  94.4   104   109   115   130   146   241   365   374   318   222   151   116  97.4  86.3  79.1  86.3  97.4   116   151   222   318   374   365   241   146   130   115   109   104  94.4  81.8  67.4
 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  52.3  65.6  81.1  99.1   137   238   410   506   328   139   112  97.7  89.4  81.2  74.2  62.5  52.2
 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  28.6  39.9  56.4  70.3  82.1   119   260   413   290   101  82.8  74.3  62.7  58.6  50.0  48.6  39.0
 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  12.2  19.4  33.2  41.6  15.7  13.2  25.3  44.0  36.6  17.6  13.1  11.0  15.9  20.8  22.7  27.0  34.9
 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   3.0   3.4   3.9   4.6   4.6   4.9   5.9   6.4   6.4   6.2   5.5   5.1   4.6   4.5   5.1   7.3   9.1
 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   1.1   1.2   1.4   1.6   1.8   1.9   2.2   2.4   2.5   2.4   2.4   2.3   2.2   2.2   2.0   2.0   2.0
 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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0