Illuminance plots of 35917_D

(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] 35917
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1MS11
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  radial facetted reflector, diffuser, acryl
# [MORE]  default position, RP 3
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/35917_D.ies
# Luminaire flux =  5587 lm,
#                   84.6 % of the bulb flux
# between 75 and 90:  4.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  40.0 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   4.3 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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  43 %
#  (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   694 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   768 cd / 1000 lm,
# maximum spec. lum. intensity   768 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   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150   150
  5.0   153   152   152   154   157   160   162   164   165   165   165   165   166   165   164   162   158   155   154   155   158   162   164   165   166   165   165   165   165   164   162   160   157   154   152   152
 10.0   146   148   151   154   155   159   160   165   168   170   173   177   183   186   185   181   175   170   166   170   175   181   185   186   183   177   173   170   168   165   160   159   155   154   151   148
 15.0   140   144   147   151   153   155   158   158   162   167   173   183   192   198   203   204   198   195   192   195   198   204   203   198   192   183   173   167   162   158   158   155   153   151   147   144
 20.0   135   139   144   149   152   152   154   155   158   165   178   191   204   214   221   222   216   204   203   204   216   222   221   214   204   191   178   165   158   155   154   152   152   149   144   139
 25.0   130   132   136   139   141   147   147   154   158   164   179   199   217   237   240   237   229   215   207   215   229   237   240   237   217   199   179   164   158   154   147   147   141   139   136   132
 30.0   125   123   131   130   135   139   147   148   153   162   181   213   240   247   249   243   233   220   208   220   233   243   249   247   240   213   181   162   153   148   147   139   135   130   131   123
 35.0   119  96.3   134   130   130   136   141   146   152   164   188   227   256   279   264   249   235   230   208   230   235   249   264   279   256   227   188   164   152   146   141   136   130   130   134  96.3
 40.0   111   117   120   126   134   134   140   144   152   166   193   246   285   293   283   253   235   230   203   230   235   253   283   293   285   246   193   166   152   144   140   134   134   126   120   117
 45.0   102   104   113   120   130   140   139   144   150   165   206   278   318   320   294   255   219   213   186   213   219   255   294   320   318   278   206   165   150   144   139   140   130   120   113   104
 50.0  94.2  96.6   107   114   144   131   137   144   147   166   235   334   366   350   297   240   200   187   158   187   200   240   297   350   366   334   235   166   147   144   137   131   144   114   107  96.6
 55.0  79.0  82.3  93.5   105   129   126   123   137   141   167   277   400   393   331   262   205   160   143   119   143   160   205   262   331   393   400   277   167   141   137   123   126   129   105  93.5  82.3
 60.0  69.0  69.5  85.1  91.6   110   116   113   115   126   160   315   484   429   282   194   146   115   102  89.2   102   115   146   194   282   429   484   315   160   126   115   113   116   110  91.6  85.1  69.5
 65.0  48.6  49.1  59.5  75.8  75.9  98.8   106   111   127   167   575   694   378   204   130   102  81.0  70.6  59.6  70.6  81.0   102   130   204   378   694   575   167   127   111   106  98.8  75.9  75.8  59.5  49.1
 70.0  22.6  35.9  41.8  42.5  64.3  83.5  88.2   106   132   237   768   510   179   113   108  77.4  59.2  45.0  35.1  45.0  59.2  77.4   108   113   179   510   768   237   132   106  88.2  83.5  64.3  42.5  41.8  35.9
 75.0  16.6  21.4  32.6  36.4  45.0  68.0  64.9  83.8  96.5   167   303   179   115  87.2  77.4  56.3  44.9  28.3  18.9  28.3  44.9  56.3  77.4  87.2   115   179   303   167  96.5  83.8  64.9  68.0  45.0  36.4  32.6  21.4
 80.0   8.4  18.9  23.4   9.4   8.7   5.8   5.8   7.9  12.8  19.6  22.4  17.9  10.6  12.2  32.3  40.0  22.1  21.9  10.1  21.9  22.1  40.0  32.3  12.2  10.6  17.9  22.4  19.6  12.8   7.9   5.8   5.8   8.7   9.4  23.4  18.9
 85.0   3.0   3.2   3.7   3.3   4.5   3.1   3.0   3.6   5.2   5.9   6.3   7.2   4.3   4.1   4.2   3.9   3.8   3.2   3.1   3.2   3.8   3.9   4.2   4.1   4.3   7.2   6.3   5.9   5.2   3.6   3.0   3.1   4.5   3.3   3.7   3.2
 90.0   1.2   1.4   1.3   1.5   2.0   1.5   1.5   2.1   4.3   3.6   3.8   3.3   1.7   1.5   1.4   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.4   1.5   1.7   3.3   3.8   3.6   4.3   2.1   1.5   1.5   2.0   1.5   1.3   1.4
 95.0   0.8   0.8   0.9   1.0   1.2   1.2   1.2   1.3   1.5   1.6   1.7   1.5   1.4   1.2   1.0   0.9   0.8   0.7   0.7   0.7   0.8   0.9   1.0   1.2   1.4   1.5   1.7   1.6   1.5   1.3   1.2   1.2   1.2   1.0   0.9   0.8
100.0   0.5   0.5   0.9   1.3   1.2   1.0   1.1   1.1   1.2   1.5   1.5   1.3   1.1   1.0   0.9   0.7   0.6   0.6   0.5   0.6   0.6   0.7   0.9   1.0   1.1   1.3   1.5   1.5   1.2   1.1   1.1   1.0   1.2   1.3   0.9   0.5
105.0   0.3   0.4   0.5   2.5   2.7   1.2   1.0   1.0   1.0   1.2   1.5   1.1   1.0   0.9   0.8   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.8   0.9   1.0   1.1   1.5   1.2   1.0   1.0   1.0   1.2   2.7   2.5   0.5   0.4
110.0   0.3   0.3   0.4   0.7   1.7   1.0   0.9   0.9   0.9   1.0   1.0   0.9   0.8   0.8   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.8   0.8   0.9   1.0   1.0   0.9   0.9   0.9   1.0   1.7   0.7   0.4   0.3
115.0   0.4   0.4   0.5   0.6   0.9   0.8   0.8   1.0   0.9   1.1   0.9   0.8   0.7   0.6   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.6   0.7   0.8   0.9   1.1   0.9   1.0   0.8   0.8   0.9   0.6   0.5   0.4
120.0   0.4   0.5   0.5   0.6   0.8   0.8   0.8   0.8   0.9   1.0   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.6   0.7   0.8   1.0   0.9   0.8   0.8   0.8   0.8   0.6   0.5   0.5
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