Illuminance plots of 31971

(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] 31971
# [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 4
# [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/31971.ies
# Luminaire flux =  4656 lm,
#                   73.9 % of the bulb flux
# between 75 and 90:  4.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  40.1 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   681 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   680 cd / 1000 lm,
# maximum spec. lum. intensity   681 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   155   157   158   161   162   164   166   168   171   175   181   183   185   185   187   187   189   186   187   186   189   187   187   185   185   183   181   175   171   168   166   164   162   161   158   157
 10.0   144   146   147   151   156   161   164   171   177   183   192   197   201   203   208   204   205   203   203   203   205   204   208   203   201   197   192   183   177   171   164   161   156   151   147   146
 15.0   137   137   140   146   149   154   160   167   175   183   193   202   213   217   224   221   216   212   210   212   216   221   224   217   213   202   193   183   175   167   160   154   149   146   140   137
 20.0   130   131   133   137   141   146   149   158   167   182   204   220   228   235   234   225   225   210   202   210   225   225   234   235   228   220   204   182   167   158   149   146   141   137   133   131
 25.0   122   124   126   130   133   137   142   150   159   176   205   227   241   234   225   223   216   210   190   210   216   223   225   234   241   227   205   176   159   150   142   137   133   130   126   124
 30.0   119   122   126   125   129   134   138   144   154   176   217   246   238   224   212   202   199   190   172   190   199   202   212   224   238   246   217   176   154   144   138   134   129   125   126   122
 35.0   113   117   124   127   125   128   131   141   152   172   220   245   228   212   198   187   176   163   149   163   176   187   198   212   228   245   220   172   152   141   131   128   125   127   124   117
 40.0   106   110   120   135   127   127   128   137   149   181   241   257   216   194   181   157   148   131   122   131   148   157   181   194   216   257   241   181   149   137   128   127   127   135   120   110
 45.0  97.2   100   116   141   133   139   134   139   150   189   277   271   217   188   163   136   132   110  99.5   110   132   136   163   188   217   271   277   189   150   139   134   139   133   141   116   100
 50.0  90.1  92.2   106   123   123   137   135   142   151   207   353   292   217   179   152   122   112  97.7  88.0  97.7   112   122   152   179   217   292   353   207   151   142   135   137   123   123   106  92.2
 55.0  76.5  78.8   112   124   104   118   135   141   150   231   392   290   198   160   134   106  98.8  84.1  73.5  84.1  98.8   106   134   160   198   290   392   231   150   141   135   118   104   124   112  78.8
 60.0  65.2  67.6  74.2   109   105   110   115   123   143   274   453   309   167   135   114  88.2  81.7  67.8  57.8  67.8  81.7  88.2   114   135   167   309   453   274   143   123   115   110   105   109  74.2  67.6
 65.0  55.5  58.2  63.2  85.3  80.3  92.3  97.3   107   138   470   681   262   129   105  88.2  73.2  64.5  55.0  47.3  55.0  64.5  73.2  88.2   105   129   262   681   470   138   107  97.3  92.3  80.3  85.3  63.2  58.2
 70.0  41.7  43.9  48.8  61.9  68.4  75.6  84.7  95.5   130   680   569   119  88.8  78.2  66.7  58.2  47.4  43.0  34.7  43.0  47.4  58.2  66.7  78.2  88.8   119   569   680   130  95.5  84.7  75.6  68.4  61.9  48.8  43.9
 75.0  12.7  15.4  39.5  44.6  54.5  57.0  64.0  75.9  87.7   302   230  72.3  62.2  56.9  48.2  44.3  34.4  29.8  22.7  29.8  34.4  44.3  48.2  56.9  62.2  72.3   230   302  87.7  75.9  64.0  57.0  54.5  44.6  39.5  15.4
 80.0  19.7  40.1  30.4  12.0   7.5   9.8   9.8  12.6  13.3  18.8  16.2  15.8  10.8   8.9   9.0  11.3   9.8  11.6   9.4  11.6   9.8  11.3   9.0   8.9  10.8  15.8  16.2  18.8  13.3  12.6   9.8   9.8   7.5  12.0  30.4  40.1
 85.0   1.0   1.4   1.5   1.7   1.9   2.7   2.8   3.0   3.5   6.0   4.9   4.8   3.6   3.0   2.8   2.3   2.4   3.0   3.2   3.0   2.4   2.3   2.8   3.0   3.6   4.8   4.9   6.0   3.5   3.0   2.8   2.7   1.9   1.7   1.5   1.4
 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