Illuminance plots of 32770

(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] 32770
# [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 5
# [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/32770.ies
# Luminaire flux = 24384 lm,
#                   76.2 % 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   8.7 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   528 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   403 cd / 1000 lm,
# maximum spec. lum. intensity   528 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   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177   177
  5.0   167   167   168   169   171   173   175   177   179   180   182   184   186   187   189   189   189   189   189   189   189   189   189   187   186   184   182   180   179   177   175   173   171   169   168   167
 10.0   157   157   158   161   164   168   174   179   184   189   195   200   203   205   205   204   203   204   204   204   203   204   205   205   203   200   195   189   184   179   174   168   164   161   158   157
 15.0   149   150   152   156   160   164   169   175   183   192   203   213   221   226   228   223   217   215   215   215   217   223   228   226   221   213   203   192   183   175   169   164   160   156   152   150
 20.0   140   142   145   150   156   159   163   170   180   193   210   223   237   245   245   241   229   220   218   220   229   241   245   245   237   223   210   193   180   170   163   159   156   150   145   142
 25.0   132   134   137   143   146   150   155   163   176   194   215   235   249   257   260   251   241   222   220   222   241   251   260   257   249   235   215   194   176   163   155   150   146   143   137   134
 30.0   126   128   133   135   139   144   151   158   170   189   214   243   265   268   259   255   240   215   207   215   240   255   259   268   265   243   214   189   170   158   151   144   139   135   133   128
 35.0   119   124   134   135   134   139   145   155   168   192   219   245   262   272   275   248   203   211   198   211   203   248   275   272   262   245   219   192   168   155   145   139   134   135   134   124
 40.0   111   116   127   133   136   137   143   152   165   197   226   254   270   273   261   244   223   202   190   202   223   244   261   273   270   254   226   197   165   152   143   137   136   133   127   116
 45.0   102   107   119   128   140   141   145   152   164   200   241   273   281   274   261   225   199   184   169   184   199   225   261   274   281   273   241   200   164   152   145   141   140   128   119   107
 50.0  91.6  97.8   112   124   144   138   140   149   164   221   283   305   297   275   234   193   166   152   141   152   166   193   234   275   297   305   283   221   164   149   140   138   144   124   112  97.8
 55.0  73.8  82.2  94.0   112   127   126   128   142   166   237   302   320   309   248   190   148   123   112   103   112   123   148   190   248   309   320   302   237   166   142   128   126   127   112  94.0  82.2
 60.0  58.5  64.9  80.1  94.4   103   109   117   134   160   291   401   377   298   195   134   105  88.4  76.3  69.4  76.3  88.4   105   134   195   298   377   401   291   160   134   117   109   103  94.4  80.1  64.9
 65.0  45.6  50.7  60.8  73.2  80.7  88.6  98.4   114   161   405   528   387   204   121  93.5  77.0  61.2  47.7  42.4  47.7  61.2  77.0  93.5   121   204   387   528   405   161   114  98.4  88.6  80.7  73.2  60.8  50.7
 70.0  32.4  38.6  48.5  51.7  60.8  64.2  76.3  83.5   120   346   403   208   105  80.4  68.1  54.1  38.1  27.8  22.1  27.8  38.1  54.1  68.1  80.4   105   208   403   346   120  83.5  76.3  64.2  60.8  51.7  48.5  38.6
 75.0  20.2  34.6  29.9  25.0  21.6  15.8  11.0  13.1  20.0  36.7  36.7  24.3  12.7  14.1  38.2  31.4  17.6  11.3   8.5  11.3  17.6  31.4  38.2  14.1  12.7  24.3  36.7  36.7  20.0  13.1  11.0  15.8  21.6  25.0  29.9  34.6
 80.0   6.3   8.7   7.0   5.0   4.4   4.6   4.9   5.6   6.3   6.6   6.5   5.9   4.8   4.5   4.3   3.7   3.2   2.8   2.6   2.8   3.2   3.7   4.3   4.5   4.8   5.9   6.5   6.6   6.3   5.6   4.9   4.6   4.4   5.0   7.0   8.7
 85.0   2.1   2.0   1.9   1.9   2.1   2.2   2.3   2.4   2.5   2.5   2.4   2.2   2.0   1.8   1.6   1.4   1.2   1.0   0.9   1.0   1.2   1.4   1.6   1.8   2.0   2.2   2.4   2.5   2.5   2.4   2.3   2.2   2.1   1.9   1.9   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