Illuminance plots of 32785

(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] 32785
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1PT03
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, LP 40, RP 3
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 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:  115 W


# Source file: ies/32785.ies
# Luminaire flux =  9020 lm,
#                   85.9 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  17.2 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   4.0 cd / 1000 lm ,  0.4 % 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:  40 %
#  (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   813 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   713 cd / 1000 lm,
# maximum spec. lum. intensity   813 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   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175
  5.0   169   169   171   176   180   184   187   189   191   193   193   194   194   193   192   190   187   184   183   184   187   190   192   193   194   194   193   193   191   189   187   184   180   176   171   169
 10.0   168   169   174   177   178   182   184   189   192   197   202   207   211   215   216   214   210   210   207   210   210   214   216   215   211   207   202   197   192   189   184   182   178   177   174   169
 15.0   159   162   166   168   172   174   176   179   185   193   203   214   224   230   235   235   231   230   229   230   231   235   235   230   224   214   203   193   185   179   176   174   172   168   166   162
 20.0   148   154   157   163   165   166   168   173   180   192   209   225   241   251   255   254   247   242   238   242   247   254   255   251   241   225   209   192   180   173   168   166   165   163   157   154
 25.0   141   144   148   151   154   157   161   171   176   191   217   242   262   272   277   268   259   246   240   246   259   268   277   272   262   242   217   191   176   171   161   157   154   151   148   144
 30.0   134   136   140   135   144   152   158   162   171   189   218   259   293   295   282   275   259   241   229   241   259   275   282   295   293   259   218   189   171   162   158   152   144   135   140   136
 35.0   130   131   138   136   138   146   151   158   167   188   228   276   301   313   305   272   251   238   221   238   251   272   305   313   301   276   228   188   167   158   151   146   138   136   138   131
 40.0   119   122   125   131   140   140   146   153   162   186   233   284   312   321   295   266   237   221   202   221   237   266   295   321   312   284   233   186   162   153   146   140   140   131   125   122
 45.0   110   110   120   128   143   142   142   149   155   179   243   311   339   321   284   237   207   189   173   189   207   237   284   321   339   311   243   179   155   149   142   142   143   128   120   110
 50.0  97.9   102   118   126   145   133   136   146   149   189   295   383   369   312   251   200   172   155   141   155   172   200   251   312   369   383   295   189   149   146   136   133   145   126   118   102
 55.0  79.4  85.3  95.4   110   124   123   125   140   153   198   332   434   381   273   202   156   135   123   110   123   135   156   202   273   381   434   332   198   153   140   125   123   124   110  95.4  85.3
 60.0  64.3  69.0  87.8  99.2   108   109   103   122   152   232   483   541   364   200   150   116  98.6  91.0  80.3  91.0  98.6   116   150   200   364   541   483   232   152   122   103   109   108  99.2  87.8  69.0
 65.0  48.7  49.6  63.9  79.9  76.3  95.2   112   121   146   315   813   594   222   142   111  89.5  73.2  63.4  52.8  63.4  73.2  89.5   111   142   222   594   813   315   146   121   112  95.2  76.3  79.9  63.9  49.6
 70.0  25.9  35.4  45.3  41.4  65.9  99.5  91.9   109   130   343   713   301   132   111  91.1  75.1  55.8  39.8  28.5  39.8  55.8  75.1  91.1   111   132   301   713   343   130   109  91.9  99.5  65.9  41.4  45.3  35.4
 75.0  19.4  35.7  51.0  32.5  31.0  36.2  39.8  41.2  45.3  69.7  99.8  95.3   110  74.5  78.8  60.7  38.8  20.5  14.1  20.5  38.8  60.7  78.8  74.5   110  95.3  99.8  69.7  45.3  41.2  39.8  36.2  31.0  32.5  51.0  35.7
 80.0   7.9  10.1  11.1   9.1  11.0   5.5   5.6   9.0  11.1  15.0  16.9  14.4   9.6  10.3   9.7  11.1  17.2   8.0   7.4   8.0  17.2  11.1   9.7  10.3   9.6  14.4  16.9  15.0  11.1   9.0   5.6   5.5  11.0   9.1  11.1  10.1
 85.0   2.9   3.0   3.0   3.1   4.0   2.9   2.6   3.7   5.0   5.8   5.8   5.7   3.7   3.6   3.7   3.6   3.4   2.7   2.9   2.7   3.4   3.6   3.7   3.6   3.7   5.7   5.8   5.8   5.0   3.7   2.6   2.9   4.0   3.1   3.0   3.0
 90.0   1.4   1.1   1.2   1.4   1.6   1.3   1.4   2.3   4.0   3.6   3.7   2.6   1.6   1.4   1.3   1.3   1.2   1.0   0.9   1.0   1.2   1.3   1.3   1.4   1.6   2.6   3.7   3.6   4.0   2.3   1.4   1.3   1.6   1.4   1.2   1.1
 95.0   0.6   0.7   0.8   1.0   1.1   1.1   1.2   1.3   1.4   1.6   1.6   1.4   1.2   1.0   1.0   0.9   0.8   0.6   0.6   0.6   0.7   0.9   1.0   1.0   1.2   1.4   1.6   1.6   1.4   1.3   1.2   1.1   1.1   1.0   0.8   0.7
100.0   0.4   0.5   1.3   1.8   1.1   1.0   1.0   1.1   1.2   1.4   1.4   1.1   1.0   0.9   0.8   0.7   0.6   0.5   0.5   0.5   0.6   0.7   0.8   0.9   1.0   1.1   1.4   1.4   1.2   1.1   1.0   1.0   1.1   1.8   1.3   0.5
105.0   0.3   0.3   0.5   2.2   2.2   1.1   1.0   1.0   1.1   1.2   1.6   1.0   1.0   0.9   0.7   0.5   0.5   0.4   0.4   0.4   0.5   0.5   0.7   0.9   1.0   1.0   1.6   1.2   1.1   1.0   1.0   1.1   2.2   2.2   0.5   0.3
110.0   0.3   0.3   0.4   0.6   1.2   0.9   0.9   1.0   0.9   1.2   0.9   0.8   0.8   0.7   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.7   0.8   0.8   0.9   1.2   0.9   1.0   0.9   0.9   1.2   0.6   0.4   0.3
115.0   0.3   0.3   0.4   0.5   0.8   0.7   0.8   1.0   0.9   1.2   0.9   0.8   0.7   0.6   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.6   0.7   0.8   0.9   1.2   0.9   1.0   0.8   0.7   0.8   0.5   0.4   0.3
120.0   0.4   0.4   0.5   0.5   0.7   0.7   0.8   0.8   0.9   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   0.8   0.8   0.7   0.7   0.5   0.5   0.4
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