Illuminance plots of 4146

(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: CI0358  
# DESCRIPTION: OVALE FARETTO ALOGENO
# LAMP: ALO300-R7s          
# TILT=NONE
# Bulbs: 1,   5000 lm each
#  (luminous intensites divided by  5.00 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:   0.000   0.000   0.000
# Ballast factor: 1,  Input power:  300 W


# Source file: ies/4146.ies
# Luminaire flux =   711 raw, for the given bulb(s) it would be  3557 lm,
#                   71.1 % of the bulb flux
# between 75 and 90:  0.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   0.0 cd / 1000 lm ,  0.0 % 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    13 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max     8 cd / 1000 lm,
# maximum spec. lum. intensity   711 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   711   711   711   711   711   711   711   711   711   711   711   711   711   711   711   711   711   711   711   711   711   711   711   711
  5.0   668   671   674   677   680   684   687   684   680   677   674   671   668   671   674   677   680   684   687   684   680   677   674   671
 10.0   479   512   545   577   610   642   675   642   610   577   545   512   479   512   545   577   610   642   675   642   610   577   545   512
 15.0   315   368   421   474   527   579   632   579   527   474   421   368   315   368   421   474   527   579   632   579   527   474   421   368
 20.0   229   290   351   412   473   533   594   533   473   412   351   290   229   290   351   412   473   533   594   533   473   412   351   290
 25.0   179   238   298   357   417   476   535   476   417   357   298   238   179   238   298   357   417   476   535   476   417   357   298   238
 30.0   151   202   254   304   356   406   457   406   356   304   254   202   151   202   254   304   356   406   457   406   356   304   254   202
 35.0   135   175   215   255   294   335   374   335   294   255   215   175   135   175   215   255   294   335   374   335   294   255   215   175
 40.0   122   149   178   206   234   261   289   261   234   206   178   149   122   149   178   206   234   261   289   261   234   206   178   149
 45.0   116   130   145   159   173   188   202   188   173   159   145   130   116   130   145   159   173   188   202   188   173   159   145   130
 50.0   110   111   113   115   116   118   120   118   116   115   113   111   110   111   113   115   116   118   120   118   116   115   113   111
 55.0  65.0  63.0  60.0  58.0  55.0  53.0  50.0  53.0  55.0  58.0  60.0  63.0  65.0  63.0  60.0  58.0  55.0  53.0  50.0  53.0  55.0  58.0  60.0  63.0
 60.0  16.0  18.0  19.0  21.0  22.0  24.0  25.0  24.0  22.0  21.0  19.0  18.0  16.0  18.0  19.0  21.0  22.0  24.0  25.0  24.0  22.0  21.0  19.0  18.0
 65.0  10.0  10.0  11.0  11.0  12.0  12.0  13.0  12.0  12.0  11.0  11.0  10.0  10.0  10.0  11.0  11.0  12.0  12.0  13.0  12.0  12.0  11.0  11.0  10.0
 70.0   6.0   6.0   7.0   7.0   7.0   8.0   8.0   8.0   7.0   7.0   7.0   6.0   6.0   6.0   7.0   7.0   7.0   8.0   8.0   8.0   7.0   7.0   7.0   6.0
 75.0   0.0   1.0   4.0   4.0   5.0   5.0   6.0   5.0   5.0   4.0   4.0   1.0   0.0   1.0   4.0   4.0   5.0   5.0   6.0   5.0   5.0   4.0   4.0   1.0
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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