Illuminance plots of 4385

(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: CI1839  
# DESCRIPTION: APOLLO JM-TS 250 DIR + Riflettore asimmetrico Apollo
# LAMP: JMTS250WDL          
# TILT=NONE
# Bulbs: 1,  20000 lm each
#  (luminous intensites divided by 20.00 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:  250 W


# Source file: ies/4385.ies
# Luminaire flux =   676 raw, for the given bulb(s) it would be 13530 lm,
#                   67.6 % of the bulb flux
# between 75 and 90:  0.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.0 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   122 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    38 cd / 1000 lm,
# maximum spec. lum. intensity   475 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   289   289   289   289   289   289   289   289   289   289   289   289   289   289   289   289   289   289   289   289   289   289   289   289
  5.0   273   270   271   273   275   279   286   291   302   307   314   320   319   320   314   307   302   291   286   279   275   273   271   270
 10.0   262   260   258   257   256   261   270   282   304   323   337   349   355   349   337   323   304   282   270   261   256   257   258   260
 15.0   262   265   261   245   233   231   244   264   299   335   363   377   377   377   363   335   299   264   244   231   233   245   261   265
 20.0   260   262   250   231   212   205   213   233   283   344   378   392   392   392   378   344   283   233   213   205   212   231   250   262
 25.0   237   240   233   213   188   175   178   201   264   332   392   427   426   427   392   332   264   201   178   175   188   213   233   240
 30.0   224   220   213   188   168   159   163   175   229   314   405   426   421   426   405   314   229   175   163   159   168   188   213   220
 35.0   217   212   188   163   145   138   142   161   196   283   401   458   458   458   401   283   196   161   142   138   145   163   188   212
 40.0   175   178   171   134   128   120   126   146   171   241   399   471   475   471   399   241   171   146   126   120   128   134   171   178
 45.0   137   134   132   116   102  93.0   104   117   151   188   369   464   462   464   369   188   151   117   104  93.0   102   116   132   134
 50.0   113   116   108  85.0  71.0  63.0  75.0  83.0   117   157   293   419   414   419   293   157   117  83.0  75.0  63.0  71.0  85.0   108   116
 55.0  77.0  85.0  81.0  50.0  43.0  46.0  52.0  55.0  77.0   120   198   327   319   327   198   120  77.0  55.0  52.0  46.0  43.0  50.0  81.0  85.0
 60.0  19.0  25.0  34.0  29.0  34.0  35.0  39.0  44.0  54.0  76.0   135   175   174   175   135  76.0  54.0  44.0  39.0  35.0  34.0  29.0  34.0  25.0
 65.0  11.0  13.0  18.0  22.0  23.0  27.0  30.0  31.0  43.0  47.0  89.0   122   118   122  89.0  47.0  43.0  31.0  30.0  27.0  23.0  22.0  18.0  13.0
 70.0  10.0  10.0  10.0  15.0  19.0  19.0  19.0  22.0  31.0  31.0  38.0  35.0  34.0  35.0  38.0  31.0  31.0  22.0  19.0  19.0  19.0  15.0  10.0  10.0
 75.0   0.0   0.0   3.0  10.0  11.0  11.0  11.0  14.0  18.0  22.0  21.0  15.0  14.0  15.0  21.0  22.0  18.0  14.0  11.0  11.0  11.0  10.0   3.0   0.0
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   5.0   5.0   5.0  11.0   9.0  10.0  10.0  10.0   9.0  11.0   5.0   5.0   5.0   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