Illuminance plots of 32009_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] 32009
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1MR0C136 + 5NA55800XB1
# [LUMINAIRE] SQ 100, cycle path luminaire
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  cycle path reflector, clear diffuser acryl
# [MORE]  default position
# [MORE]  5NA55800XB1 : shade
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:   62 W


# Source file: ies/32009_D.ies
# Luminaire flux =  3304 lm,
#                   75.1 % of the bulb flux
# between 75 and 90: 10.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 450.6 cd / 1000 lm ,  3.0 % of the luminaire flux
# 90deg and above:  max   4.3 cd / 1000 lm ,  0.4 % of the luminaire flux
# CutOff Type: Non-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:  11 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  46 %
#  (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   456 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max  1129 cd / 1000 lm,
# maximum spec. lum. intensity  1129 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   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179
  5.0   183   190   205   203   205   207   207   182   205   211   202   201   201   199   198   196   196   195   193   195   196   196   198   199   201   201   202   211   205   182   207   207   205   203   205   190
 10.0   198   202   201   204   205   205   207   205   202   207   200   201   200   198   196   195   193   185   190   185   193   195   196   198   200   201   200   207   202   205   207   205   205   204   201   202
 15.0   181   190   191   196   199   201   201   202   201   207   202   200   198   196   192   188   184   183   182   183   184   188   192   196   198   200   202   207   201   202   201   201   199   196   191   190
 20.0   169   177   179   183   186   193   203   206   215   222   213   205   200   194   190   185   180   175   173   175   180   185   190   194   200   205   213   222   215   206   203   193   186   183   179   177
 25.0   153   158   162   171   176   184   198   220   235   247   236   219   201   191   185   181   175   167   165   167   175   181   185   191   201   219   236   247   235   220   198   184   176   171   162   158
 30.0   114   127   138   153   166   178   193   217   229   238   232   223   202   186   179   171   167   160   159   160   167   171   179   186   202   223   232   238   229   217   193   178   166   153   138   127
 35.0  41.7  54.6  76.5   123   147   166   180   206   227   243   236   217   194   182   173   166   159   149   148   149   159   166   173   182   194   217   236   243   227   206   180   166   147   123  76.5  54.6
 40.0   8.6  10.4  17.3  64.7   123   155   172   194   227   254   240   208   187   176   166   158   150   139   136   139   150   158   166   176   187   208   240   254   227   194   172   155   123  64.7  17.3  10.4
 45.0   4.5   5.2   6.9  14.8  72.0   136   158   186   238   273   248   201   180   166   155   148   138   128   122   128   138   148   155   166   180   201   248   273   238   186   158   136  72.0  14.8   6.9   5.2
 50.0   3.4   3.6   4.4   7.1  28.6   115   142   179   243   285   255   198   166   150   139   130   121   113   106   113   121   130   139   150   166   198   255   285   243   179   142   115  28.6   7.1   4.4   3.6
 55.0   3.8   3.5   3.6   4.7   8.7  80.2   127   167   254   308   273   191   152   132   120   111   101  94.9  86.4  94.9   101   111   120   132   152   191   273   308   254   167   127  80.2   8.7   4.7   3.6   3.5
 60.0   2.8   3.1   3.2   3.8   6.2  51.1   114   157   293   377   320   175   133   114  98.2  90.2  79.5  71.3  60.4  71.3  79.5  90.2  98.2   114   133   175   320   377   293   157   114  51.1   6.2   3.8   3.2   3.1
 65.0   2.5   2.9   3.1   3.2   5.3  28.8  58.7  74.1   304   456   361  75.7  61.3  84.8  79.8  67.8  55.0  42.0  30.7  42.0  55.0  67.8  79.8  84.8  61.3  75.7   361   456   304  74.1  58.7  28.8   5.3   3.2   3.1   2.9
 70.0   1.5   2.2   3.1   3.0   4.2   9.3  25.7  53.8   597   865   613  59.1  26.0  19.6  13.8  18.4  23.8  18.0  10.9  18.0  23.8  18.4  13.8  19.6  26.0  59.1   613   865   597  53.8  25.7   9.3   4.2   3.0   3.1   2.2
 75.0   1.0   1.3   2.3   2.8   3.1  15.0  24.3  49.2   762  1129   699  40.8  19.0  16.0  12.9   7.2   5.7   4.5   3.7   4.5   5.7   7.2  12.9  16.0  19.0  40.8   699  1129   762  49.2  24.3  15.0   3.1   2.8   2.3   1.3
 80.0   0.9   1.0   1.6   2.2   2.2  11.8  15.5  27.8   292   451   264  23.7  14.4  14.0   9.5   5.2   6.3   3.5   2.1   3.5   6.3   5.2   9.5  14.0  14.4  23.7   264   451   292  27.8  15.5  11.8   2.2   2.2   1.6   1.0
 85.0   0.7   0.8   0.9   1.3   1.5   2.1   2.7   4.5   7.5  10.4   7.1   4.6   3.6   3.2   2.4   2.2   1.8   1.5   1.3   1.5   1.8   2.2   2.4   3.2   3.6   4.6   7.1  10.4   7.5   4.5   2.7   2.1   1.5   1.3   0.9   0.8
 90.0   0.6   0.6   0.6   0.8   1.0   1.4   1.8   2.6   3.4   4.3   3.3   2.6   2.0   1.8   1.4   1.2   1.1   1.1   1.0   1.1   1.1   1.2   1.4   1.8   2.0   2.6   3.3   4.3   3.4   2.6   1.8   1.4   1.0   0.8   0.6   0.6
 95.0   0.4   0.4   0.5   0.6   0.8   1.0   1.4   1.7   1.9   2.2   1.9   1.7   1.5   1.2   0.9   0.8   0.9   1.2   1.1   1.2   0.9   0.8   0.9   1.2   1.5   1.7   1.9   2.2   1.9   1.7   1.4   1.0   0.8   0.6   0.5   0.4
100.0   0.3   0.3   0.4   0.5   0.6   0.9   1.1   1.4   1.5   1.6   1.5   1.4   1.2   0.9   0.7   0.6   0.8   1.3   1.2   1.3   0.8   0.6   0.7   0.9   1.2   1.4   1.5   1.6   1.5   1.4   1.1   0.9   0.6   0.5   0.4   0.3
105.0   0.2   0.3   0.3   0.4   0.5   0.7   0.9   1.1   1.2   1.3   1.3   1.2   1.0   0.7   0.6   0.5   0.6   1.2   1.2   1.2   0.6   0.5   0.6   0.7   1.0   1.2   1.3   1.3   1.2   1.1   0.9   0.7   0.5   0.4   0.3   0.3
110.0   0.2   0.2   0.2   0.3   0.4   0.5   0.7   0.8   0.9   1.0   1.0   1.0   0.8   0.6   0.5   0.4   0.4   0.6   0.7   0.6   0.4   0.4   0.5   0.6   0.8   1.0   1.0   1.0   0.9   0.8   0.7   0.5   0.4   0.3   0.2   0.2
115.0   0.3   0.3   0.3   0.3   0.3   0.5   0.6   0.7   0.7   0.8   0.8   0.8   0.7   0.6   0.4   0.3   0.3   0.3   0.2   0.3   0.3   0.3   0.4   0.6   0.7   0.8   0.8   0.8   0.7   0.7   0.6   0.5   0.3   0.3   0.3   0.3
120.0   0.3   0.3   0.3   0.3   0.4   0.5   0.6   0.6   0.6   0.7   0.7   0.7   0.7   0.5   0.4   0.3   0.3   0.2   0.2   0.2   0.3   0.3   0.4   0.5   0.7   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.4   0.3   0.3   0.3
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