Illuminance plots of 3346

(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: CI1932  
# DESCRIPTION: 1992 SAP-T 150 FS
# LAMP: SAPT150             
# TILT=NONE
# Bulbs: 1,  15000 lm each
#  (luminous intensites divided by 15.00 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:   0.283   0.240   0.000
# Ballast factor: 1,  Input power:  150 W


# Source file: ies/3346.ies
# Luminaire flux =   753 raw, for the given bulb(s) it would be 11291 lm,
#                   75.3 % of the bulb flux
# between 75 and 90:  0.4 % 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    88 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    55 cd / 1000 lm,
# maximum spec. lum. intensity   497 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   489   489   489   489   489   489   489   489   489   489   489   489   489   489   489   489   489   489   489   489   489   489   489   489
  5.0   432   477   477   475   494   491   486   491   494   475   477   477   432   477   477   475   494   491   486   491   494   475   477   477
 10.0   372   475   474   473   497   489   479   489   497   473   474   475   372   475   474   473   497   489   479   489   497   473   474   475
 15.0   307   417   455   481   483   479   468   479   483   481   455   417   307   417   455   481   483   479   468   479   483   481   455   417
 20.0   220   304   343   403   464   458   446   458   464   403   343   304   220   304   343   403   464   458   446   458   464   403   343   304
 25.0   162   223   257   309   408   428   418   428   408   309   257   223   162   223   257   309   408   428   418   428   408   309   257   223
 30.0   129   176   195   237   326   395   383   395   326   237   195   176   129   176   195   237   326   395   383   395   326   237   195   176
 35.0   112   151   158   181   252   349   338   349   252   181   158   151   112   151   158   181   252   349   338   349   252   181   158   151
 40.0   103   138   139   146   195   295   295   295   195   146   139   138   103   138   139   146   195   295   295   295   195   146   139   138
 45.0  97.0   129   127   125   150   233   252   233   150   125   127   129  97.0   129   127   125   150   233   252   233   150   125   127   129
 50.0  93.0   122   119   111   114   175   206   175   114   111   119   122  93.0   122   119   111   114   175   206   175   114   111   119   122
 55.0  87.0   115   111   100  92.0   127   156   127  92.0   100   111   115  87.0   115   111   100  92.0   127   156   127  92.0   100   111   115
 60.0  79.0   104   101  89.0  74.0  85.0  94.0  85.0  74.0  89.0   101   104  79.0   104   101  89.0  74.0  85.0  94.0  85.0  74.0  89.0   101   104
 65.0  65.0  88.0  85.0  75.0  60.0  50.0  43.0  50.0  60.0  75.0  85.0  88.0  65.0  88.0  85.0  75.0  60.0  50.0  43.0  50.0  60.0  75.0  85.0  88.0
 70.0  12.0  19.0  39.0  55.0  46.0  29.0  22.0  29.0  46.0  55.0  39.0  19.0  12.0  19.0  39.0  55.0  46.0  29.0  22.0  29.0  46.0  55.0  39.0  19.0
 75.0   0.0   0.0   3.0   6.0  29.0  15.0  13.0  15.0  29.0   6.0   3.0   0.0   0.0   0.0   3.0   6.0  29.0  15.0  13.0  15.0  29.0   6.0   3.0   0.0
 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