Illuminance plots of IPERBOLEVP600WHPS_1

(as computed by ies2tab from that 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:

   
       
# [MANUFAC]   GRECHI ILLUMINAZIONE
# [TEST]      600WHPS-T PTL 3 POS2
# [LUMINAIRE] PTL3 POSIZIONE2
# [LUMCAT]    600WHPS-T PTL3 POS2
# [DATE]      1.1.1998 / GRECHI ILLUMINAZIONE
# down given: 99.8%
# out given: 78.8%
# tilt: 0.0
# [LAMP]      NAVT600SUPER
# Source file: ldt/IPERBOLEVP600WHPS_1.LDT
# Luminaire flux =   788 raw, for the given bulb(s) it would be 70957 lm,
#                   78.8 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  15.8 cd / 1000 lm ,  0.5 % of the luminaire flux
# 90deg and above:  max   0.8 cd / 1000 lm ,  0.2 % 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:   2 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   5 %
#  (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   354 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   285 cd / 1000 lm,
# maximum spec. lum. intensity   518 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  15.0  30.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#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
 10.0   155   157   161   166   169   173   177   181   186   191   196   201   206   211   216   221   225   230   233   238   241   245   247   250   254   257   256
 20.0   128   130   135   140   144   148   153   158   165   173   182   192   202   213   223   233   242   251   260   268   277   284   291   296   307   310   301
 30.0   108   111   118   124   128   132   136   143   150   159   171   185   201   217   234   249   263   275   287   295   306   313   311   314   327   324   302
 35.0  99.3   102   110   119   122   126   130   135   142   151   164   179   195   213   231   248   263   277   290   299   312   318   314   315   321   313   288
 40.0  90.3  93.8   101   112   116   121   126   131   137   144   155   170   186   204   223   241   256   270   282   292   302   309   307   307   302   288   261
 45.0  81.6  85.5  94.2   104   110   116   122   128   134   141   151   166   184   203   222   240   254   266   274   281   518   287   288   286   272   253   228
 47.5  78.3  81.2  90.4   100   107   113   119   126   133   141   151   168   187   208   229   248   261   271   276   279   277   274   271   266   253   234   211
 50.0  75.4  77.1  86.8  97.2   104   110   117   125   132   140   152   170   192   216   241   263   277   518   286   283   275   265   254   244   232   214   195
 52.5  71.3  73.0  82.7  94.1   100   108   115   123   131   140   153   172   197   227   259   285   298   304   298   292   278   260   241   225   209   193   181
 55.0  63.7  67.9  78.3  90.6  97.1   104   112   120   129   139   152   173   202   239   281   305   324   326   311   301   518   258   231   209   184   171   163
 57.5  54.7  61.5  73.7  86.8  93.7   100   109   116   126   136   150   172   204   248   297   324   346   343   321   306   516   257   225   196   161   148   142
 60.0  45.7  54.0  68.7  82.6  89.8  96.6   104   112   121   133   147   169   202   248   301   336   359   348   321   304   283   251   218   186   140   126   111
 62.5  38.1  46.3  63.6  78.4  85.8  92.5  99.7   108   117   127   141   161   190   232   292   330   354   340   310   293   270   240   208   174   121   102  78.4
 65.0  31.4  39.2  58.6  73.8  81.1  88.1  94.8   102   110   119   131   147   169   202   259   308   329   316   292   271   247   221   192   157   105  77.1  58.9
 67.5  24.0  30.4  51.6  64.4  69.8  73.2  76.5  78.7  82.6  86.7  96.7   109   129   158   209   264   285   278   260   238   215   193   168   136  89.3  56.7  48.5
 70.0  16.3  18.6  39.3  42.6  42.9  37.5  33.4  28.4  29.3  32.7  40.2  45.8  57.6  75.3   118   169   209   220   216   199   179   159   140   112  73.2  43.9  40.5
 72.5  10.1   9.2  21.1  14.2  11.6  11.2  12.6  14.4  17.1  20.4  24.4  27.8  31.3  37.6  51.4  69.5  87.2   101   123   132   132   121   108  87.8  57.5  35.9  32.2
 75.0   6.8   4.2   5.8   6.3   7.0   7.7   8.7   9.7  11.3  13.3  16.1  18.3  20.3  22.9  29.1  35.2  41.3  44.6  49.7  51.0  55.5  59.7  66.9  61.1  45.4  29.0  25.1
 77.5   4.5   2.9   3.6   4.2   4.7   5.1   5.7   6.4   7.5   8.7  10.3  11.5  12.5  13.4  15.6  17.4  19.5  20.6  23.0  24.2  25.4  22.9  20.5  22.4  29.8  22.3  20.0
 80.0   1.8   1.8   2.2   2.7   3.0   3.4   3.8   4.3   5.0   5.7   6.4   6.9   7.5   7.9   8.7   9.3   9.8  10.0  10.6  11.0  11.5  10.9   9.5   7.5   8.7  15.8  15.1
 82.5   0.7   0.9   1.3   1.6   1.8   2.0   2.4   2.6   3.0   3.3   3.6   3.8   4.2   4.6   5.2   5.5   5.7   5.6   5.7   5.8   5.9   5.5   4.9   4.1   3.5   6.7   8.0
 85.0   0.3   0.4   0.6   0.8   0.9   1.1   1.2   1.3   1.5   1.6   1.8   1.9   2.2   2.5   3.0   3.3   3.4   3.3   3.3   3.1   3.1   2.9   2.7   2.4   2.1   3.0   3.6
 87.5   0.1   0.2   0.2   0.3   0.5   0.5   0.7   0.7   0.8   0.9   1.0   1.1   1.2   1.3   1.5   1.6   1.7   1.7   1.8   1.7   1.7   1.6   1.5   1.3   1.2   1.3   1.4
 90.0   0.0   0.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.3   0.4   0.6   0.6   0.7   0.7   0.7   0.8   0.8   0.7   0.7   0.6   0.6
 92.5   0.0   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   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1
 95.0   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   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0
 97.5   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   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0   0.0
100.0   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   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0   0.0
102.5   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   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0
105.0   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0
120.0   0.2   0.2   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.1
135.0   0.4   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2
150.0   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2
165.0   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3
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