Differences

This shows you the differences between two versions of the page.

--- to1mk2um [2026/05/28 19:56] – created mbrohart
+++ to1mk2um [2026/05/28 20:41] (current) – mbrohart
@@ Line 1: / Line 1: @@
 ===== TO1MK2UM =====
-==== MKII/MKIII/MKIV NO2 Zenith Sky Data for Current Day ====
+==== Toronto MKII Umkehr Schedule ====
-This routine outputs morning or evening NO2 zenith sky data for the current day.  It includes stratosphere and troposphere results.  Nothing is printed if no data is available.
+This is a historic schedule that works outside of current automated scheduling.
+This schedule was specifically written to optimize umkehr measurements over the winter months.
+November 16th through January 24th
+This schedule has been run exclusively on Brewer #015