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Description |
File |
File Type |
File Size |
| SkyFit spreadsheet. Provides adjustment factors for using skylight photometric files with lighting software. | SkyFit21.xls | MS Excel Spreadsheet. Contains Macros. | 51 kBytes |
| Description of PIER skylight photometric testing program. | 5D5.3.5a_photometry.pdf | Adobe Acrobat file | 400 kBytes |
Adobe Acrobat file of presentation on how to apply skylight photometrics. |
PEC_4_June.pdf | Adobe Acrobat file | 2.3 MBytes |
This page contains photometric data files in IESNA LM-63-1985 file format
(IES files) and photometric reports for 16 combinations of skylights and
light wells. Each file or a given skylight well/combination is zipped
containing around 14 files - one file of clear sky data for each 10 degree
increment in solar elevation in the morning and evening and a file for
performance under overcast skies. Each zipped set of IES files for a given
skylight well/combination is around 17 kBytes and each zipped photometric
report set is 257 kBytes.
For those who would like a complete skylight photometry library, the last listing are for files that contain the photometric data files and the photometrics reports for ALL the skylight/light well combinations. The photometric library file all of the photometric data files (Posted_IES_Files) is 257 kBytes and the library containing all of the photometric reports (All_Posted_PDF) is 4 MBytes.
Description (Note: THE PHOTOMETRICS MUST BE ADJUSTED USING THE SKYFIT21.XLS WORKSHEET BEFORE USING THEM IN A LIGHTING SOFTWARE APPLICATION) |
Name of Zipped IES Files |
Name of Zipped Photometric
Reports |
| Single-glazed white acrylic dome skylight over 1 ft white light well | skydom_1wtacr_1ww_IES | skydom_1wtacr_1ww_PDF |
Single-glazed white acrylic dome skylight over 3 ft specular (mirror-like) metal surface light well and well bottom diffuser |
skydom_1wtacr_3swd_IES | skydom_1wtacr_3swd_PDF |
Single-glazed white acrylic dome skylight over 3 ft specular (mirror-like) metal surface light well |
skydom_1wtacr_3sw_IES | skydom_1wtacr_3sw_PDF |
| Single-glazed white acrylic dome skylight over 3 ft white light well | skydom_1wtacr_3ww_IES | skydom_1wtacr_3ww_PDF |
| Single-glazed white acrylic dome skylight over 6 ft specular (mirror-like) metal surface light well and well bottom diffuser | skydom_1wtacr_6swd_IES | skydom_1wtacr_6swd_PDF |
| Single-glazed white acrylic dome skylight over 6 ft specular (mirror-like) metal surface light well | skydom_1wtacr_6sw_IES | skydom_1wtacr_6sw_PDF |
| Single-glazed white acrylic dome skylight over 6 ft white light well | skydom_1wtacr_6ww_IES | skydom_1wtacr_6ww_PDF |
| Double-glazed white acrylic dome skylight over 1 ft white light well | skydom_2wtacr_1ww_IES | skydom_2wtacr_1ww_PDF |
| Double glazed clear flat glass skylight over a 6 ft white light well and well bottom diffuser | skyflt_2clrgls_6wwd_IES | skyflt_2clrgls_6wwd_PDF |
| Single-glazed white PET polyethylene terephthalate compound parabolic skylight over 1 ft white light well. Skylight rotated 90 degrees | skypar90_1wtpet_1ww_IES | skypar90_1wtpet_1ww_PDF |
| Double-glazed prismatic acrylic compound parabolic skylight over 1 ft white light well. Skylight rotated 90 degrees | skypar90_2prisacr_1ww_IES | skypar90_2prisacr_1ww_PDF |
| Single-glazed white PET polyethylene terephthalate compound parabolic skylight over 1 ft white light well | skypar_1wtpet_1ww_IES | skypar_1wtpet_1ww_PDF |
| Double-glazed prismatic acrylic compound parabolic skylight over 1 ft white light well | skypar_2prisacr_1ww_IES | skypar_2prisacr_1ww_PDF |
| Double-glazed prismatic acrylic compound parabolic skylight over 6 ft white light well | skypar_2prisacr_6ww_IES | skypar_2prisacr_6ww_PDF |
| Fiberglass insulating panel (no fill) crystal over crystal pramidal skylight over 1 ft white light well | skypyr_2cryfbr_1ww_IES | skypyr_2cryfbr_1ww_PDF |
| Fiberglass insulating panel (no fill) crystal over crystal pramidal skylight over 6 ft white light well | skypyr_2cryfbr_6ww_IES | skypyr_2cryfbr_6ww_PDF |
| All of the above skylights in one file | Posted_IES_Files (257 KB) | All_Posted_PDF (3.92 MB) |
Please email info@newbuildings.org
if you have difficulty downloading.
PO
Box 2349 White
Salmon, WA 98672 509.493.4468
1331 Washington Street Vancouver, WA 98660 360-567-0950
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Skylight Photometry Download Page