Illuminance plots of 12704

(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] 12704
# [MANUFAC] SiTECO
# [LUMCAT] 5NA341E3T + 5NA34010XW
# [LUMINAIRE] Round luminaire, small, Street light
# [MORE]  housing made of die cast aluminium, light gray painted (RAL 7035)
# [MORE]  reflector segments
# [MORE]  5NA34010XW : clear diffuser, PC
# [LAMPCAT] Osram: NAV-E 50W/E
# [LAMP] HSE-E 50W
# TILT=NONE
# Bulbs: 2,   3500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous opening diameter (and height?):   0.440  (   0.000 )
# Ballast factor: 1,  Input power:  124 W


# Source file: ies/12704.ies
# Luminaire flux =  5040 lm,
#                   72.0 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.0 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   4.0 cd / 1000 lm ,  0.3 % 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  49 %
#  (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   174 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   115 cd / 1000 lm,
# maximum spec. lum. intensity   267 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   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232   232
  5.0   222   223   223   224   225   228   230   232   233   234   235   235   236   236   236   237   239   239   240   239   239   237   236   236   236   235   235   234   233   232   230   228   225   224   223   223
 10.0   216   216   218   220   223   225   230   234   237   239   240   241   242   241   240   239   239   240   240   240   239   239   240   241   242   241   240   239   237   234   230   225   223   220   218   216
 15.0   209   208   209   212   216   223   228   234   239   243   245   247   246   244   242   240   239   240   240   240   239   240   242   244   246   247   245   243   239   234   228   223   216   212   209   208
 20.0   195   195   196   201   208   216   225   235   244   250   254   253   249   244   240   237   235   235   237   235   235   237   240   244   249   253   254   250   244   235   225   216   208   201   196   195
 25.0   185   185   185   190   204   210   222   236   249   259   263   262   253   243   236   231   229   229   229   229   229   231   236   243   253   262   263   259   249   236   222   210   204   190   185   185
 30.0   173   173   175   179   185   198   213   230   247   262   267   262   251   236   227   222   219   219   220   219   219   222   227   236   251   262   267   262   247   230   213   198   185   179   175   173
 35.0   159   159   161   165   173   184   201   221   241   257   264   260   247   228   215   215   206   206   207   206   206   215   215   228   247   260   264   257   241   221   201   184   173   165   161   159
 40.0   139   139   141   146   154   168   188   212   232   247   256   255   235   216   199   192   191   192   193   192   191   192   199   216   235   255   256   247   232   212   188   168   154   146   141   139
 45.0   119   118   119   125   133   147   172   198   219   236   249   247   229   202   182   175   174   177   179   177   174   175   182   202   229   247   249   236   219   198   172   147   133   125   119   118
 50.0   107   105   103   106   111   126   154   184   208   242   253   244   215   186   166   157   155   157   159   157   155   157   166   186   215   244   253   242   208   184   154   126   111   106   103   105
 55.0  93.0  91.0  89.0  90.0  93.0   104   130   163   195   230   255   241   199   165   146   138   139   142   144   142   139   138   146   165   199   241   255   230   195   163   130   104  93.0  90.0  89.0  91.0
 60.0  73.0  70.0  68.0  72.0  73.0  80.0   104   142   175   197   221   223   172   131   122   120   121   124   126   124   121   120   122   131   172   223   221   197   175   142   104  80.0  73.0  72.0  68.0  70.0
 65.0  48.0  46.0  45.0  48.0  52.0  56.0  75.0   114   147   158   172   174   133  93.0  83.0  82.0  77.0  77.0  79.0  77.0  77.0  82.0  83.0  93.0   133   174   172   158   147   114  75.0  56.0  52.0  48.0  45.0  46.0
 70.0  23.0  21.0  21.0  24.0  28.0  31.0  42.0  72.0   102   108   115   112  73.0  46.0  37.0  35.0  31.0  29.0  29.0  29.0  31.0  35.0  37.0  46.0  73.0   112   115   108   102  72.0  42.0  31.0  28.0  24.0  21.0  21.0
 75.0   9.0   8.0   8.0   8.0   9.0  13.0  15.0  24.0  41.0  47.0  52.0  44.0  25.0  15.0  11.0   9.0   8.0   7.0   7.0   7.0   8.0   9.0  11.0  15.0  25.0  44.0  52.0  47.0  41.0  24.0  15.0  13.0   9.0   8.0   8.0   8.0
 80.0   5.0   4.0   4.0   4.0   5.0   5.0   5.0   6.0   7.0   9.0  10.0  10.0   8.0   6.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   6.0   8.0  10.0  10.0   9.0   7.0   6.0   5.0   5.0   5.0   4.0   4.0   4.0
 85.0   3.0   3.0   3.0   3.0   3.0   2.0   2.0   2.0   2.0   2.0   3.0   5.0   5.0   4.0   3.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   3.0   4.0   5.0   5.0   3.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   3.0   3.0
 90.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   3.0   4.0   3.0   3.0   3.0   3.0   2.0   3.0   2.0   3.0   3.0   3.0   3.0   4.0   3.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0
 95.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   3.0   2.0   2.0   2.0   2.0   1.0   0.0   1.0   2.0   2.0   2.0   2.0   3.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
100.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
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   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   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   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   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   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