Illuminance plots of 3862

(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: CI1658  
# DESCRIPTION: CORNER "W" ALO 100
# LAMP: ALO100-E27          
# TILT=NONE
# Bulbs: 1,   1500 lm each
#  (luminous intensites divided by  1.50 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   0.136   0.000
# Ballast factor: 1,  Input power:  100 W


# Source file: ies/3862.ies
# Luminaire flux =   578 raw, for the given bulb(s) it would be   868 lm,
#                   57.8 % of the bulb flux
# between 75 and 90:  3.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.0 cd / 1000 lm ,  1.5 % 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    58 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    42 cd / 1000 lm,
# maximum spec. lum. intensity   216 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   211   211   211   211   211   211   211   211   211   211   211   211   211   211   211   211   211   211   211   211   211   211   211   211
  5.0   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212   212
 10.0   214   214   214   214   214   214   214   214   214   214   214   214   214   214   214   214   214   214   214   214   214   214   214   214
 15.0   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216   216
 20.0   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215
 25.0   209   209   209   209   209   209   209   209   209   209   209   209   209   209   209   209   209   209   209   209   209   209   209   209
 30.0   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198   198
 35.0   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182
 40.0   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161
 45.0   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139   139
 50.0   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116
 55.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0  95.0
 60.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0  75.0
 65.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0  58.0
 70.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0  42.0
 75.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0  28.0
 80.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0  16.0
 85.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0
 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