Illuminance plots of 12715

(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] 12715
# [MANUFAC] SiTECO
# [LUMCAT] 5NA34321ED0
# [LUMINAIRE] Round luminaire, big, Street light
# [MORE]  housing made of die cast aluminium, light gray painted (RAL 7035), power
# [MORE] factor corrected 
# [MORE]  reflector segments, clear diffuser acryl
# [MORE]  indiv. Position
# [LAMPCAT] Osram: HQL 250W
# [LAMP] HME 250W
# TILT=NONE
# Bulbs: 1,  13000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous opening diameter (and height?):   0.623  (   0.000 )
# Ballast factor: 1,  Input power:  265 W


# Source file: ies/12715.ies
# Luminaire flux =  9702 lm,
#                   74.6 % of the bulb flux
# between 75 and 90:  4.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  76.0 cd / 1000 lm ,  1.9 % of the luminaire flux
# 90deg and above:  max   5.0 cd / 1000 lm ,  0.4 % of the luminaire flux
# CutOff Type: IES_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:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  63 %
#  (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   345 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   259 cd / 1000 lm,
# maximum spec. lum. intensity   345 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   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183
  5.0   181   181   181   182   184   186   188   188   190   192   191   192   191   190   188   188   187   185   185   185   187   188   188   190   191   192   191   192   190   188   188   186   184   182   181   181
 10.0   179   179   180   182   185   188   192   199   198   199   200   200   200   200   199   196   193   190   189   190   193   196   199   200   200   200   200   199   198   199   192   188   185   182   180   179
 15.0   170   170   171   173   178   185   190   194   196   199   201   201   202   201   198   195   192   189   187   189   192   195   198   201   202   201   201   199   196   194   190   185   178   173   171   170
 20.0   157   158   161   165   169   178   184   190   196   200   202   203   203   202   198   194   188   182   181   182   188   194   198   202   203   203   202   200   196   190   184   178   169   165   161   158
 25.0   148   149   152   155   161   168   178   186   193   202   205   207   206   202   195   188   180   175   171   175   180   188   195   202   206   207   205   202   193   186   178   168   161   155   152   149
 30.0   137   139   142   146   153   159   171   182   192   202   211   210   210   202   194   183   173   167   164   167   173   183   194   202   210   210   211   202   192   182   171   159   153   146   142   139
 35.0   129   130   133   137   144   152   202   175   194   207   219   223   214   203   189   175   165   157   154   157   165   175   189   203   214   223   219   207   194   175   202   152   144   137   133   130
 40.0   120   121   123   127   134   143   157   176   198   218   233   238   224   204   184   167   156   149   145   149   156   167   184   204   224   238   233   218   198   176   157   143   134   127   123   121
 45.0   108   110   113   118   122   132   144   163   185   211   235   245   229   201   177   158   146   139   135   139   146   158   177   201   229   245   235   211   185   163   144   132   122   118   113   110
 50.0  95.0  96.0   106   112   118   126   137   151   172   201   234   233   206   180   159   143   132   125   120   125   132   143   159   180   206   233   234   201   172   151   137   126   118   112   106  96.0
 55.0  81.0  84.0  92.0   104   116   123   133   145   202   277   318   302   238   163   141   126   114   107   104   107   114   126   141   163   238   302   318   277   202   145   133   123   116   104  92.0  84.0
 60.0  70.0  71.0  43.0  87.0  98.0   111   121   148   214   287   339   319   250   176   134   116  98.0  90.0  85.0  90.0  98.0   116   134   176   250   319   339   287   214   148   121   111  98.0  87.0  43.0  71.0
 65.0  55.0  58.0  63.0  70.0  74.0  80.0  92.0   129   193   284   345   321   238   168   115  87.0  74.0  67.0  63.0  67.0  74.0  87.0   115   168   238   321   345   284   193   129  92.0  80.0  74.0  70.0  63.0  58.0
 70.0  42.0  42.0  45.0  48.0  50.0  53.0  61.0  92.0   148   210   258   259   201   142  84.0  62.0  51.0  47.0  43.0  47.0  51.0  62.0  84.0   142   201   259   258   210   148  92.0  61.0  53.0  50.0  48.0  45.0  42.0
 75.0  25.0  24.0  25.0  25.0  25.0  25.0  25.0  41.0  86.0   134   167   162   129  87.0  50.0  35.0  29.0  26.0  23.0  26.0  29.0  35.0  50.0  87.0   129   162   167   134  86.0  41.0  25.0  25.0  25.0  25.0  25.0  24.0
 80.0  23.0  15.0  13.0  10.0   9.0   8.0   9.0  13.0  31.0  53.0  76.0  74.0  57.0  31.0  16.0  12.0  10.0  10.0  10.0  10.0  10.0  12.0  16.0  31.0  57.0  74.0  76.0  53.0  31.0  13.0   9.0   8.0   9.0  10.0  13.0  15.0
 85.0  10.0  10.0   9.0   7.0   5.0   4.0   4.0   4.0   4.0   6.0  13.0  17.0  12.0   6.0   5.0   4.0   4.0   5.0   6.0   5.0   4.0   4.0   5.0   6.0  12.0  17.0  13.0   6.0   4.0   4.0   4.0   4.0   5.0   7.0   9.0  10.0
 90.0   5.0   4.0   4.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   4.0   4.0
 95.0   4.0   3.0   2.0   2.0   2.0   1.0   2.0   1.0   2.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   2.0   1.0   2.0   1.0   2.0   2.0   2.0   3.0
100.0   3.0   3.0   2.0   2.0   2.0   1.0   1.0   2.0   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   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   2.0   1.0   1.0   2.0   2.0   2.0   3.0
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