Illuminance plots of 0947

(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: CI0453  
# DESCRIPTION: 6401 FL 1X36 + 6418 Riflettore concentr. mono
# LAMP: FL36/4/3B           
# TILT=NONE
# Bulbs: 1,   3350 lm each
#  (luminous intensites divided by  3.35 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:   0.200   1.237   0.000
# Ballast factor: 1,  Input power:   36 W


# Source file: ies/0947.ies
# Luminaire flux =   775 raw, for the given bulb(s) it would be  2596 lm,
#                   77.5 % of the bulb flux
# between 75 and 90:  0.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  31.0 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   148 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   108 cd / 1000 lm,
# maximum spec. lum. intensity   511 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   511   511   511   511   511   511   511   511   511   511   511   511   511   511   511   511   511   511   511   511   511   511   511   511
  5.0   492   494   497   501   506   507   509   507   506   501   497   494   492   494   497   501   506   507   509   507   506   501   497   494
 10.0   435   439   449   466   484   497   502   497   484   466   449   439   435   439   449   466   484   497   502   497   484   466   449   439
 15.0   366   373   389   417   447   476   488   476   447   417   389   373   366   373   389   417   447   476   488   476   447   417   389   373
 20.0   301   309   325   359   404   448   470   448   404   359   325   309   301   309   325   359   404   448   470   448   404   359   325   309
 25.0   256   258   272   304   355   412   444   412   355   304   272   258   256   258   272   304   355   412   444   412   355   304   272   258
 30.0   225   228   236   254   302   371   415   371   302   254   236   228   225   228   236   254   302   371   415   371   302   254   236   228
 35.0   198   199   208   220   255   328   384   328   255   220   208   199   198   199   208   220   255   328   384   328   255   220   208   199
 40.0   161   164   180   191   211   281   350   281   211   191   180   164   161   164   180   191   211   281   350   281   211   191   180   164
 45.0   122   124   140   162   177   233   313   233   177   162   140   124   122   124   140   162   177   233   313   233   177   162   140   124
 50.0   112   110   107   126   148   185   271   185   148   126   107   110   112   110   107   126   148   185   271   185   148   126   107   110
 55.0  79.0  83.0  96.0  93.0   119   142   226   142   119  93.0  96.0  83.0  79.0  83.0  96.0  93.0   119   142   226   142   119  93.0  96.0  83.0
 60.0  38.0  42.0  60.0  80.0  87.0   108   186   108  87.0  80.0  60.0  42.0  38.0  42.0  60.0  80.0  87.0   108   186   108  87.0  80.0  60.0  42.0
 65.0   0.0   0.0  22.0  47.0  60.0  82.0   148  82.0  60.0  47.0  22.0   0.0   0.0   0.0  22.0  47.0  60.0  82.0   148  82.0  60.0  47.0  22.0   0.0
 70.0   0.0   0.0   0.0  12.0  43.0  57.0   108  57.0  43.0  12.0   0.0   0.0   0.0   0.0   0.0  12.0  43.0  57.0   108  57.0  43.0  12.0   0.0   0.0
 75.0   0.0   0.0   0.0   0.0  15.0  30.0  67.0  30.0  15.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0  15.0  30.0  67.0  30.0  15.0   0.0   0.0   0.0
 80.0   0.0   0.0   0.0   0.0   0.0  15.0  31.0  15.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0  15.0  31.0  15.0   0.0   0.0   0.0   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   8.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   8.0   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