Illuminance plots of 38583

(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] 38583
# [MANUFAC] SiTECO
# [LUMCAT] 5NA557E1PT1G
# [LUMINAIRE] SQ 50, Street light
# [MORE]  housing made of die cast aluminium, aluminium white (RAL 9006)
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  indiv. Position, LP 2, lampholder angle 4
# [LAMPCAT] Philips: SON-T PIA PLUS 150W
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.222   0.222   0.000
# Ballast factor: 1,  Input power:  170 W


# Source file: ies/38583.ies
# Luminaire flux = 12691 lm,
#                   72.5 % of the bulb flux
# between 75 and 90:  0.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.8 cd / 1000 lm ,  0.2 % 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   419 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   230 cd / 1000 lm,
# maximum spec. lum. intensity   421 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   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186
  5.0   171   172   173   175   176   178   181   183   186   188   190   192   194   197   199   199   199   199   198   199   199   199   199   197   194   192   190   188   186   183   181   178   176   175   173   172
 10.0   161   162   164   165   168   173   179   183   188   193   200   205   209   211   211   213   214   213   210   213   214   213   211   211   209   205   200   193   188   183   179   173   168   165   164   162
 15.0   152   152   154   158   164   169   174   181   188   196   206   217   227   235   233   231   227   220   217   220   227   231   233   235   227   217   206   196   188   181   174   169   164   158   154   152
 20.0   145   146   149   154   157   160   166   172   181   193   207   223   236   247   255   248   235   229   227   229   235   248   255   247   236   223   207   193   181   172   166   160   157   154   149   146
 25.0   136   137   142   146   150   152   156   162   171   186   206   229   245   248   259   257   243   230   222   230   243   257   259   248   245   229   206   186   171   162   156   152   150   146   142   137
 30.0   137   137   140   140   142   145   149   154   163   179   202   229   250   258   258   253   240   222   212   222   240   253   258   258   250   229   202   179   163   154   149   145   142   140   140   137
 35.0   125   130   139   139   136   138   141   147   157   176   199   225   246   263   265   255   239   216   204   216   239   255   265   263   246   225   199   176   157   147   141   138   136   139   139   130
 40.0   113   119   128   133   135   135   137   143   150   173   193   219   233   245   265   249   234   205   194   205   234   249   265   245   233   219   193   173   150   143   137   135   135   133   128   119
 45.0   103   111   118   125   131   132   134   140   149   175   216   245   256   254   269   263   225   200   187   200   225   263   269   254   256   245   216   175   149   140   134   132   131   125   118   111
 50.0  96.0   102   110   121   125   125   129   143   148   214   289   326   341   333   298   242   193   165   162   165   193   242   298   333   341   326   289   214   148   143   129   125   125   121   110   102
 55.0  77.4  81.2  93.1   102   111   116   119   128   156   250   338   373   377   336   267   188   140   125   112   125   140   188   267   336   377   373   338   250   156   128   119   116   111   102  93.1  81.2
 60.0  51.9  55.0  65.0  76.3  75.3  91.9  98.7   117   158   325   421   408   315   212   145  99.3  77.9  70.6  63.0  70.6  77.9  99.3   145   212   315   408   421   325   158   117  98.7  91.9  75.3  76.3  65.0  55.0
 65.0  27.3  29.0  36.6  42.4  49.9  53.8  66.4  79.3   141   374   419   311   170   103  76.6  62.1  49.6  38.8  36.8  38.8  49.6  62.1  76.6   103   170   311   419   374   141  79.3  66.4  53.8  49.9  42.4  36.6  29.0
 70.0  11.0  11.3  15.7  19.8  23.7  21.1  27.8  35.8  76.6   230   207   129  80.7  64.4  55.7  41.6  30.2  21.9  16.0  21.9  30.2  41.6  55.7  64.4  80.7   129   207   230  76.6  35.8  27.8  21.1  23.7  19.8  15.7  11.3
 75.0   7.3  13.5  18.7   9.5   5.8   6.0   7.4  10.7  17.5  25.6  17.5  11.4   8.3   7.2   6.9   7.2   9.0   7.6   5.8   7.6   9.0   7.2   6.9   7.2   8.3  11.4  17.5  25.6  17.5  10.7   7.4   6.0   5.8   9.5  18.7  13.5
 80.0   2.2   2.7   3.7   3.7   2.4   2.5   2.9   3.8   4.7   5.8   5.1   4.2   3.5   3.2   3.2   2.7   2.8   2.8   2.8   2.8   2.8   2.7   3.2   3.2   3.5   4.2   5.1   5.8   4.7   3.8   2.9   2.5   2.4   3.7   3.7   2.7
 85.0   0.8   0.8   0.9   1.0   1.1   1.2   1.3   1.5   1.6   1.7   1.7   1.6   1.6   1.5   1.6   1.5   1.6   1.7   1.8   1.7   1.6   1.5   1.6   1.5   1.6   1.6   1.7   1.7   1.6   1.5   1.3   1.2   1.1   1.0   0.9   0.8
 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