<20 deg difference:
21B-089.sb40219727.eb40946458.59521.458198900466
21B-336.sb40182751.eb40950603.59523.82336241898
21A-342.sb40772830.eb40950605.59523.8958196412
20B-310.sb40946694.eb40950609.59524.05166916667 (qaFail)
21B-267.sb40412860.eb40950615.59524.40718811343
21B-358.sb40942450.eb40950620.59524.566464710646
>20 deg difference:
21B-054.sb40862361.eb40950650.59526.13778577546 (Lorant Co-I, abnormal cycle, 41 fields)