Illuminance plots of 12937

(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:

   
       
# IESNA:LM-63-1995
# [TEST] 12937
# [MANUFAC] SiTECO
# [LUMCAT] 5NA550E1TR1 + 5NA55010XW
# [LUMINAIRE] SL 100, Street light
# [MORE]  cover made of glas fibre reinforced polyester, light gray (RAL 7035),
# [MORE] Siteco-Savelight, with power reduction relay "ECO"
# [MORE]  reflector
# [MORE]  5NA55010XW : diffuser, PC
# [LAMPCAT] Osram: NAV-E 150W SUPER
# [LAMP] HSE 150W
# TILT=NONE
# Bulbs: 1,  17000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.340   0.602   0.000
# Ballast factor: 1,  Input power:  176 W


# Source file: ies/12937.ies
# Luminaire flux = 13180 lm,
#                   77.5 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  29.0 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   7.0 cd / 1000 lm ,  0.2 % of the luminaire flux
# CutOff Type: CIE_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:   6 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  27 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   238 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   169 cd / 1000 lm,
# maximum spec. lum. intensity   339 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  10.0  20.0  30.0  40.0  50.0  60.0  70.0  80.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:  
  0.0   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218   218
  5.0   222   226   223   223   223   222   222   221   221   219   220   219   219   217   218   217   217   219   216   219   217   217   218   217   219   219   220   219   221   221   222   222   223   223   223   226
 10.0   228   230   229   228   228   228   228   228   228   226   227   224   225   221   222   220   221   223   221   223   221   220   222   221   225   224   227   226   228   228   228   228   228   228   229   230
 15.0   224   225   226   228   231   233   235   236   238   237   240   237   238   232   232   227   227   229   227   229   227   227   232   232   238   237   240   237   238   236   235   233   231   228   226   225
 20.0   208   208   214   217   226   230   237   241   246   248   253   252   254   247   244   237   231   231   229   231   231   237   244   247   254   252   253   248   246   241   237   230   226   217   214   208
 25.0   185   184   191   195   207   217   229   240   251   257   269   269   270   260   253   243   234   229   225   229   234   243   253   260   270   269   269   257   251   240   229   217   207   195   191   184
 30.0   157   158   167   171   182   193   212   231   252   266   283   286   285   270   257   240   225   217   210   217   225   240   257   270   285   286   283   266   252   231   212   193   182   171   167   158
 35.0   132   135   146   150   157   166   190   216   247   269   294   298   294   274   251   226   204   192   184   192   204   226   251   274   294   298   294   269   247   216   190   166   157   150   146   135
 40.0   113   117   127   128   131   140   165   199   240   274   309   313   297   268   234   200   169   154   144   154   169   200   234   268   297   313   309   274   240   199   165   140   131   128   127   117
 45.0   100   104   112   110   111   119   144   180   233   280   329   331   300   253   205   164   129   113   105   113   129   164   205   253   300   331   329   280   233   180   144   119   111   110   112   104
 50.0  93.0  96.0   103   104   106   110   128   163   223   279   337   339   295   233   171   127   100  89.0  84.0  89.0   100   127   171   233   295   339   337   279   223   163   128   110   106   104   103  96.0
 55.0  89.0  94.0   102   103   103   106   115   147   208   267   327   331   276   205   140   101  84.0  79.0  73.0  79.0  84.0   101   140   205   276   331   327   267   208   147   115   106   103   103   102  94.0
 60.0  83.0  87.0  97.0  94.0  94.0  92.0  98.0   122   179   235   295   299   241   169   110  83.0  73.0  68.0  62.0  68.0  73.0  83.0   110   169   241   299   295   235   179   122  98.0  92.0  94.0  94.0  97.0  87.0
 65.0  64.0  71.0  80.0  76.0  75.0  74.0  78.0  91.0   139   187   233   238   185   126  87.0  69.0  60.0  54.0  50.0  54.0  60.0  69.0  87.0   126   185   238   233   187   139  91.0  78.0  74.0  75.0  76.0  80.0  71.0
 70.0  41.0  49.0  56.0  50.0  52.0  49.0  53.0  58.0  93.0   134   168   169   125  84.0  62.0  51.0  44.0  40.0  37.0  40.0  44.0  51.0  62.0  84.0   125   169   168   134  93.0  58.0  53.0  49.0  52.0  50.0  56.0  49.0
 75.0  19.0  22.0  27.0  25.0  28.0  27.0  29.0  30.0  46.0  75.0  99.0  99.0  65.0  44.0  36.0  31.0  26.0  25.0  24.0  25.0  26.0  31.0  36.0  44.0  65.0  99.0  99.0  75.0  46.0  30.0  29.0  27.0  28.0  25.0  27.0  22.0
 80.0   8.0  10.0  12.0  10.0  11.0  12.0  14.0  14.0  19.0  28.0  29.0  29.0  23.0  19.0  16.0  16.0  14.0  14.0  13.0  14.0  14.0  16.0  16.0  19.0  23.0  29.0  29.0  28.0  19.0  14.0  14.0  12.0  11.0  10.0  12.0  10.0
 85.0   2.0   2.0   4.0   3.0   4.0   3.0   3.0   3.0   4.0   6.0   8.0   8.0   5.0   5.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   5.0   5.0   8.0   8.0   6.0   4.0   3.0   3.0   3.0   4.0   3.0   4.0   2.0
 90.0   1.0   1.0   1.0   2.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   2.0   1.0   1.0
 95.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
100.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   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   1.0   1.0   1.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.0   1.0   1.0   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   1.0   2.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   2.0   1.0   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   7.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   7.0   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   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   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   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   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   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   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   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   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   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   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   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0