Illuminance plots of 13051

(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] 13051
# [MANUFAC] SiTECO
# [LUMCAT] 5NA58523U
# [LUMINAIRE] Classic luminaire, small, Street light
# [MORE]  housing made of die cast aluminium, light gray painted (RAL 7035), power
# [MORE] factor corrected 
# [MORE]  reflector segments, clear diffuser acryl
# [LAMPCAT] Osram: NAV-E 50W/E
# [LAMP] HSE-E 50W
# TILT=NONE
# Bulbs: 1,   3500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.205   0.535   0.000
# Ballast factor: 1,  Input power:   62 W


# Source file: ies/13051.ies
# Luminaire flux =  2534 lm,
#                   72.4 % of the bulb flux
# between 75 and 90:  3.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  28.0 cd / 1000 lm ,  2.7 % of the luminaire flux
# 90deg and above:  max   7.0 cd / 1000 lm ,  1.4 % 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:  38 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 162 %
#  (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   225 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   159 cd / 1000 lm,
# maximum spec. lum. intensity   331 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   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203   203
  5.0   200   200   199   199   199   199   192   200   201   201   202   202   203   204   204   205   206   207   207   207   206   205   204   204   203   202   202   201   201   200   192   199   199   199   199   200
 10.0   193   193   188   193   196   197   198   202   201   203   206   205   196   207   207   207   207   209   209   209   207   207   207   207   196   205   206   203   201   202   198   197   196   193   188   193
 15.0   185   184   186   188   189   191   192   194   197   200   202   205   206   208   208   208   207   208   209   208   207   208   208   208   206   205   202   200   197   194   192   191   189   188   186   184
 20.0   177   175   177   179   180   182   184   187   191   195   199   202   205   206   207   207   207   204   206   204   207   207   207   206   205   202   199   195   191   187   184   182   180   179   177   175
 25.0   164   164   166   168   169   171   175   178   183   189   195   199   205   207   206   204   201   198   200   198   201   204   206   207   205   199   195   189   183   178   175   171   169   168   166   164
 30.0   148   150   152   154   157   153   158   170   176   187   202   217   223   218   212   202   195   190   191   190   195   202   212   218   223   217   202   187   176   170   158   153   157   154   152   150
 35.0   133   135   136   140   144   148   154   161   170   195   225   246   247   236   219   202   189   179   179   179   189   202   219   236   247   246   225   195   170   161   154   148   144   140   136   135
 40.0   117   118   120   125   130   135   141   148   165   213   258   276   268   252   224   199   181   166   161   166   181   199   224   252   268   276   258   213   165   148   141   135   130   125   120   118
 45.0   103   103   105   109   114   119   125   133   168   234   283   300   292   264   226   191   167   149   140   149   167   191   226   264   292   300   283   234   168   133   125   119   114   109   105   103
 50.0  88.0  90.0  91.0  95.0  99.0   103   109   118   165   239   290   310   306   276   225   182   150   131   123   131   150   182   225   276   306   310   290   239   165   118   109   103  99.0  95.0  91.0  90.0
 55.0  71.0  74.0  76.0  82.0  84.0  88.0  92.0   101   149   232   294   322   331   289   217   167   131   111   104   111   131   167   217   289   331   322   294   232   149   101  92.0  88.0  84.0  82.0  76.0  74.0
 60.0  56.0  58.0  51.0  64.0  68.0  74.0  79.0  83.0   125   212   268   291   290   252   192   146   115  97.0  93.0  97.0   115   146   192   252   290   291   268   212   125  83.0  79.0  74.0  68.0  64.0  51.0  58.0
 65.0  41.0  43.0  44.0  45.0  47.0  51.0  56.0  59.0  90.0   157   213   225   216   189   152   117  93.0  80.0  73.0  80.0  93.0   117   152   189   216   225   213   157  90.0  59.0  56.0  51.0  47.0  45.0  44.0  43.0
 70.0  28.0  29.0  30.0  29.0  29.0  30.0  33.0  37.0  57.0  90.0   144   159   152   132   106  80.0  65.0  56.0  48.0  56.0  65.0  80.0   106   132   152   159   144  90.0  57.0  37.0  33.0  30.0  29.0  29.0  30.0  29.0
 75.0  17.0  18.0  18.0  17.0  16.0  15.0  16.0  19.0  29.0  46.0  64.0  86.0  88.0  78.0  58.0  41.0  34.0  30.0  28.0  30.0  34.0  41.0  58.0  78.0  88.0  86.0  64.0  46.0  29.0  19.0  16.0  15.0  16.0  17.0  18.0  18.0
 80.0  11.0  11.0  10.0  10.0  10.0   9.0   9.0   9.0  13.0  14.0  19.0  23.0  28.0  26.0  10.0  14.0  14.0  11.0  13.0  11.0  14.0  14.0  10.0  26.0  28.0  23.0  19.0  14.0  13.0   9.0   9.0   9.0  10.0  10.0  10.0  11.0
 85.0   7.0   7.0   7.0   7.0   7.0   6.0   5.0   6.0  21.0   8.0   9.0   9.0   9.0  10.0  10.0   9.0   7.0   7.0   8.0   7.0   7.0   9.0  10.0  10.0   9.0   9.0   9.0   8.0  21.0   6.0   5.0   6.0   7.0   7.0   7.0   7.0
 90.0   6.0   5.0   5.0   5.0   5.0   4.0   4.0   4.0   5.0   6.0   6.0   7.0   6.0   6.0   6.0   5.0   4.0   4.0   3.0   4.0   4.0   5.0   6.0   6.0   6.0   7.0   6.0   6.0   5.0   4.0   4.0   4.0   5.0   5.0   5.0   5.0
 95.0   4.0   3.0   3.0   4.0   4.0   3.0   3.0   4.0   4.0   5.0   5.0   6.0   6.0   5.0   4.0   3.0   3.0   3.0   2.0   3.0   3.0   3.0   4.0   5.0   6.0   6.0   5.0   5.0   4.0   4.0   3.0   3.0   4.0   4.0   3.0   3.0
100.0   3.0   2.0   2.0   3.0   3.0   3.0   3.0   4.0   5.0   5.0   5.0   5.0   6.0   5.0   4.0   3.0   2.0   3.0   3.0   3.0   2.0   3.0   4.0   5.0   6.0   5.0   5.0   5.0   5.0   4.0   3.0   3.0   3.0   3.0   2.0   2.0
105.0   1.0   1.0   1.0   2.0   2.0   3.0   4.0   4.0   4.0   5.0   5.0   5.0   5.0   5.0   5.0   3.0   2.0   2.0   2.0   2.0   2.0   3.0   5.0   5.0   5.0   5.0   5.0   5.0   4.0   4.0   4.0   3.0   2.0   2.0   1.0   1.0
110.0   0.0   1.0   1.0   1.0   1.0   2.0   3.0   3.0   4.0   4.0   4.0   4.0   3.0   4.0   4.0   3.0   2.0   1.0   1.0   1.0   2.0   3.0   4.0   4.0   3.0   4.0   4.0   4.0   4.0   3.0   3.0   2.0   1.0   1.0   1.0   1.0
115.0   0.0   0.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   0.0
120.0   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   2.0   3.0   2.0   1.0   1.0   1.0   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   1.0   1.0   1.0
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