Refraction Forecasts

Last updated: Thu, Nov 21, 12:00:00 UT Model: NAM

Ronald J Maddalena (retired) and Larry Morgan
Green Bank Observatory, Green Bank, WV

The forecasts are:

• 1e6*(Surface Index of Refraction-1)
• SkewT Refraction for Elev=10°
• SkewT Ground-Level Derivative for Elev=10°
• GBT - SkewT for Elev=10°
• SkewT Refrac vs. Hght for Elev=10° calculated for 2024 Nov 21 12:00 UT
• SkewT 1e6*(N-1) vs. Hght calculated for 2024 Nov 21 12:00 UT
• SkewT Derivitive vs. Hght for Elev=10° calculated for 2024 Nov 21 12:00 UT