Illuminance plots of 31973

(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] 31973
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1MT1C236
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey), with power reduction relay "ECO"
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  indiv. Position, LP 1, RP 6
# [LAMPCAT] Philips: CDM-TT 70W/830
# [LAMP] HIT-CRI 70W
# TILT=NONE
# Bulbs: 1,   6300 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:   88 W


# Source file: ies/31973.ies
# Luminaire flux =  4599 lm,
#                   73.0 % of the bulb flux
# between 75 and 90:  3.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  38.9 cd / 1000 lm ,  0.8 % 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   621 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   648 cd / 1000 lm,
# maximum spec. lum. intensity   648 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   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155
  5.0   143   144   145   148   149   150   152   153   157   160   165   167   169   170   171   171   172   170   171   170   172   171   171   170   169   167   165   160   157   153   152   150   149   148   145   144
 10.0   135   136   137   139   143   149   152   156   160   166   173   180   184   187   190   186   187   185   186   185   187   186   190   187   184   180   173   166   160   156   152   149   143   139   137   136
 15.0   131   132   133   135   137   140   143   149   157   167   175   185   194   200   206   207   204   204   201   204   204   207   206   200   194   185   175   167   157   149   143   140   137   135   133   132
 20.0   127   127   130   132   135   137   136   141   148   160   177   196   211   216   220   218   214   206   199   206   214   218   220   216   211   196   177   160   148   141   136   137   135   132   130   127
 25.0   121   123   124   126   128   131   134   138   144   154   176   203   223   237   232   224   217   208   196   208   217   224   232   237   223   203   176   154   144   138   134   131   128   126   124   123
 30.0   119   121   123   121   125   128   132   134   140   150   176   221   247   236   224   212   212   210   189   210   212   212   224   236   247   221   176   150   140   134   132   128   125   121   123   121
 35.0   113   118   126   125   122   125   127   133   139   149   176   228   254   235   219   204   197   196   170   196   197   204   219   235   254   228   176   149   139   133   127   125   122   125   126   118
 40.0   107   111   117   139   126   126   127   132   137   153   189   254   266   224   209   186   180   165   147   165   180   186   209   224   266   254   189   153   137   132   127   126   126   139   117   111
 45.0  98.2   100   109   136   133   139   134   133   139   156   213   292   267   226   194   170   150   135   120   135   150   170   194   226   267   292   213   156   139   133   134   139   133   136   109   100
 50.0  92.1  92.5  86.6   118   127   131   135   138   143   160   273   333   275   220   184   148   131   107   106   107   131   148   184   220   275   333   273   160   143   138   135   131   127   118  86.6  92.5
 55.0  78.7  81.4   105   108   128   126   136   137   139   167   317   367   257   199   159   127   112   101  88.2   101   112   127   159   199   257   367   317   167   139   137   136   126   128   108   105  81.4
 60.0  67.8  70.1  77.1  97.0   106   108   115   128   137   168   378   395   234   159   133   103  90.6  79.9  68.1  79.9  90.6   103   133   159   234   395   378   168   137   128   115   108   106  97.0  77.1  70.1
 65.0  56.7  59.2  67.3  85.1  80.2  95.9  97.2   109   137   175   621   411   170   115  96.2  80.6  68.6  61.3  53.6  61.3  68.6  80.6  96.2   115   170   411   621   175   137   109  97.2  95.9  80.2  85.1  67.3  59.2
 70.0  41.4  42.3  49.2  61.8  67.3  77.1  82.8   101   121   255   648   234  95.0  81.9  70.0  61.7  49.8  46.2  37.4  46.2  49.8  61.7  70.0  81.9  95.0   234   648   255   121   101  82.8  77.1  67.3  61.8  49.2  42.3
 75.0  10.1  11.6  32.5  43.4  51.8  58.7  61.8  75.3  83.0   160   291  93.5  63.8  58.8  50.3  46.0  35.6  31.3  24.4  31.3  35.6  46.0  50.3  58.8  63.8  93.5   291   160  83.0  75.3  61.8  58.7  51.8  43.4  32.5  11.6
 80.0  20.2  38.9  30.3  10.9   9.2  10.7   9.9  12.5  13.0  17.2  16.1  15.2  10.8  13.3  11.7  15.9  13.1  15.5  13.6  15.5  13.1  15.9  11.7  13.3  10.8  15.2  16.1  17.2  13.0  12.5   9.9  10.7   9.2  10.9  30.3  38.9
 85.0   1.0   1.5   1.5   1.7   1.9   2.6   2.9   3.0   3.6   4.9   5.1   4.2   3.5   3.3   3.1   2.6   2.6   3.4   3.4   3.4   2.6   2.6   3.1   3.3   3.5   4.2   5.1   4.9   3.6   3.0   2.9   2.6   1.9   1.7   1.5   1.5
 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