# IESNA: LM-63-1995
# [TEST] 768860
# [DATE] 12/28/01
# [MANUFAC] COOPER LIGHTING  
# [LUMCAT] ACN25SXX55X4X
# [LUMINAIRE] GENERATIONS POST TOP
# [MORE] W/TALL SPUN TOP
# [LAMP] 250 WATT HPS CLEAR E-18
# [_REFLECTOR] NONE
# [_REFRACTOR] TYPE 5 ACRYLIC
# [_SOCKETPOS] FIXED BASE DOWN
# [_LAMPLUMENS] 27500
# TILT=NONE
# Bulbs: 1,  27500 lm each
# Number of measured angles:  47 vertical,   1 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous openig width, length and height:   0.000   0.000   0.000
# Ballast factor: 1,  Input power:  250 W


# Source file: acn2s54.ies
# Luminaire flux = 16733 lx,
#                   60.8 % of the bulb flux
# between 75 and 90: 27.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 134.7 cd/1000lm , 20.2 % of the luminaire flux
# 90deg and above:  max  22.7 cd/1000lm ,  8.7 % of the luminaire flux
# CutOff Type: IES_Semi-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: 229 %
#  Increase of Sky Luminance in Distant Places by light below 30.0 degrees
#    due to light going from the luminaire directly above horizon: 447 %
#  (for the zenith luminance such an angle suits places up to  10 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)

# Illumination of a rectangle of 0.0:1.0:-2.5:2.5 pole heights:
#  Per cent of luminaire output falling there:    9.8
#   for a unit case (glass at 1 m height, 1000 lm bulb) its illumination:
#  Maximum:    14.6 lx
#  Average:   11.9 lx
#  Minimum:    2.8 lx
#  Average/Minimum:    4.2

# The following table gives luminous intensities which would be produced
# using a hypotetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):

  0.0   3.3
  2.5   3.2
  5.0   2.8
  7.5   3.6
 10.0   4.1
 12.5   4.8
 15.0   5.4
 17.5   6.3
 20.0   6.9
 22.5   7.8
 25.0   9.1
 27.5  11.3
 30.0  13.7
 32.5  15.9
 35.0  17.8
 37.5  21.3
 40.0  26.6
 42.5  33.0
 45.0  37.9
 47.5  42.1
 50.0  47.6
 52.5  55.5
 55.0  66.6
 57.5  76.8
 60.0  99.2
 62.5 147.9
 65.0 187.3
 67.5 208.0
 70.0 215.3
 72.5 213.2
 75.0 200.2
 77.5 175.7
 80.0 134.7
 82.5  91.2
 85.0  56.0
 87.5  31.8
 90.0  22.7
 95.0  16.6
105.0  12.8
115.0   9.2
125.0   6.1
135.0   3.8
145.0   2.3
155.0   0.9
165.0   0.0
175.0   0.0
180.0   0.0