Illuminance plots of 12702

(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] 12702
# [MANUFAC] SiTECO
# [LUMCAT] 5NA34122A + 5NA34010XW
# [LUMINAIRE] Round luminaire, small, Street light
# [MORE]  housing made of die cast aluminium, light gray painted (RAL 7035), power
# [MORE] factor corrected 
# [MORE]  reflector segments
# [MORE]  5NA34010XW : clear diffuser, PC
# [LAMPCAT] Osram: HQL 50W
# [LAMP] HME 50W
# TILT=NONE
# Bulbs: 2,   1800 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:  118 W


# Source file: ies/12702.ies
# Luminaire flux =  2519 lm,
#                   70.0 % of the bulb flux
# between 75 and 90:  1.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   6.0 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   4.0 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:   8 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  41 %
#  (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   182 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    88 cd / 1000 lm,
# maximum spec. lum. intensity   302 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   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236   236
  5.0   241   241   241   232   240   241   230   241   241   238   238   237   235   233   232   229   229   227   227   227   229   229   232   233   235   237   238   238   241   241   230   241   240   232   241   241
 10.0   238   238   239   242   243   245   246   248   247   246   244   241   238   232   229   225   222   221   221   221   222   225   229   232   238   241   244   246   247   248   246   245   243   242   239   238
 15.0   233   233   236   238   231   246   252   255   257   255   251   245   239   230   224   219   215   215   215   215   215   219   224   230   239   245   251   255   257   255   252   246   231   238   236   233
 20.0   220   221   222   225   236   244   255   264   262   272   259   252   239   228   218   211   208   208   208   208   208   211   218   228   239   252   259   272   262   264   255   244   236   225   222   221
 25.0   207   207   208   216   225   240   256   275   291   291   278   258   238   222   210   202   199   199   200   199   199   202   210   222   238   258   278   291   291   275   256   240   225   216   208   207
 30.0   194   180   196   202   213   229   251   275   295   300   283   253   228   211   200   192   186   188   189   188   186   192   200   211   228   253   283   300   295   275   251   229   213   202   196   180
 35.0   178   178   180   185   197   212   238   270   292   302   289   250   212   194   185   176   171   171   173   171   171   176   185   194   212   250   289   302   292   270   238   212   197   185   180   178
 40.0   157   156   158   166   177   195   227   265   282   295   290   250   195   173   165   156   153   155   159   155   153   156   165   173   195   250   290   295   282   265   227   195   177   166   158   156
 45.0   133   132   133   139   153   174   216   259   275   282   286   249   180   149   145   138   134   138   142   138   134   138   145   149   180   249   286   282   275   259   216   174   153   139   133   132
 50.0   110   107   106   113   126   150   200   248   265   273   275   244   163   122   125   117   115   119   123   119   115   117   125   122   163   244   275   273   265   248   200   150   126   113   106   107
 55.0  83.0  89.0  86.0  90.0  99.0   123   175   228   248   254   268   228   141  95.0  98.0  97.0  98.0   105   112   105  98.0  97.0  98.0  95.0   141   228   268   254   248   228   175   123  99.0  90.0  86.0  89.0
 60.0  64.0  65.0  63.0  68.0  74.0  93.0   140   200   226   228   243   193   105  72.0  74.0  83.0  86.0  94.0   102  94.0  86.0  83.0  74.0  72.0   105   193   243   228   226   200   140  93.0  74.0  68.0  63.0  65.0
 65.0  36.0  38.0  37.0  41.0  47.0  58.0  91.0   154   179   173   182   125  68.0  45.0  42.0  51.0  49.0  51.0  54.0  51.0  49.0  51.0  42.0  45.0  68.0   125   182   173   179   154  91.0  58.0  47.0  41.0  37.0  38.0
 70.0  12.0  12.0  13.0  15.0  22.0  26.0  35.0  70.0  88.0  80.0  84.0  52.0  27.0  17.0  13.0  14.0  15.0  15.0  17.0  15.0  15.0  14.0  13.0  17.0  27.0  52.0  84.0  80.0  88.0  70.0  35.0  26.0  22.0  15.0  13.0  12.0
 75.0   5.0   5.0   6.0   5.0   6.0   7.0   7.0  10.0  14.0  16.0  16.0  10.0   7.0   6.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   6.0   7.0  10.0  16.0  16.0  14.0  10.0   7.0   7.0   6.0   5.0   6.0   5.0
 80.0   4.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   4.0   4.0   4.0   6.0   4.0   3.0   3.0   4.0   4.0   4.0   4.0   4.0   3.0   3.0   4.0   6.0   4.0   4.0   4.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0
 85.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   5.0   4.0   4.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   4.0   4.0   5.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0
 90.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   4.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   4.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   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   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   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0
100.0   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   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   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