TY - JOUR A1 - Palancar, G. G. A1 - Shetter, R. E. A1 - Hall, S. R. A1 - Toselli, B. M. A1 - Madronich, S. T1 - Ultraviolet actinic flux in clear and cloudy atmospheres: model calculations and aircraft-based measurements JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 11 SP - 5457 EP - 5469 Y1 - 2011/06/14 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/5457/2011/ L1 - http://www.atmos-chem-phys.net/11/5457/2011/acp-11-5457-2011.pdf DO - 10.5194/acp-11-5457-2011 ER -