Illuminance plots of 1723

(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:

   
       
# REPORT: CI0550  
# DESCRIPTION: 2084 FL 1X18 + 2014 Lamellare cromato
# LAMP: FL18/4/3B           
# TILT=NONE
# Bulbs: 1,   1350 lm each
#  (luminous intensites divided by  1.35 in the original ies file)
# Number of measured angles:  37 vertical,  24 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.070   0.600   0.000
# Ballast factor: 1,  Input power:   18 W


# Source file: ies/1723.ies
# Luminaire flux =   555 raw, for the given bulb(s) it would be   749 lm,
#                   55.5 % of the bulb flux
# between 75 and 90:  0.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  19.0 cd / 1000 lm ,  0.1 % 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    64 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    47 cd / 1000 lm,
# maximum spec. lum. intensity   295 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  15.0  30.0  45.0  60.0  75.0  90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:  
  0.0   295   295   295   295   295   295   295   295   295   295   295   295   295   295   295   295   295   295   295   295   295   295   295   295
  5.0   294   293   293   293   293   293   292   293   293   293   293   293   294   293   293   293   293   293   292   293   293   293   293   293
 10.0   288   288   288   286   284   284   283   284   284   286   288   288   288   288   288   286   284   284   283   284   284   286   288   288
 15.0   276   276   275   273   271   271   270   271   271   273   275   276   276   276   275   273   271   271   270   271   271   273   275   276
 20.0   260   260   257   257   255   254   253   254   255   257   257   260   260   260   257   257   255   254   253   254   255   257   257   260
 25.0   243   240   238   236   234   233   232   233   234   236   238   240   243   240   238   236   234   233   232   233   234   236   238   240
 30.0   223   220   216   211   211   209   209   209   211   211   216   220   223   220   216   211   211   209   209   209   211   211   216   220
 35.0   201   196   192   187   185   183   184   183   185   187   192   196   201   196   192   187   185   183   184   183   185   187   192   196
 40.0   173   170   166   160   157   158   159   158   157   160   166   170   173   170   166   160   157   158   159   158   157   160   166   170
 45.0   154   147   138   133   130   130   132   130   130   133   138   147   154   147   138   133   130   130   132   130   130   133   138   147
 50.0   128   121   114   104   102   100   101   100   102   104   114   121   128   121   114   104   102   100   101   100   102   104   114   121
 55.0   103  96.0  89.0  80.0  72.0  69.0  69.0  69.0  72.0  80.0  89.0  96.0   103  96.0  89.0  80.0  72.0  69.0  69.0  69.0  72.0  80.0  89.0  96.0
 60.0  83.0  75.0  67.0  55.0  49.0  40.0  40.0  40.0  49.0  55.0  67.0  75.0  83.0  75.0  67.0  55.0  49.0  40.0  40.0  40.0  49.0  55.0  67.0  75.0
 65.0  64.0  56.0  46.0  31.0  22.0  15.0  15.0  15.0  22.0  31.0  46.0  56.0  64.0  56.0  46.0  31.0  22.0  15.0  15.0  15.0  22.0  31.0  46.0  56.0
 70.0  47.0  38.0  25.0  11.0   0.0   0.0   0.0   0.0   0.0  11.0  25.0  38.0  47.0  38.0  25.0  11.0   0.0   0.0   0.0   0.0   0.0  11.0  25.0  38.0
 75.0  33.0  23.0   8.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   8.0  23.0  33.0  23.0   8.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   8.0  23.0
 80.0  19.0   6.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   6.0  19.0   6.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   6.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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
 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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