SES Data Recorded (according to fluorometer data files) P60 11Jun12 to 10Nov12 (12 hr collection, 12 hr interval) P61 18Nov12 to 16Apr13 (3 hr collection, 3 hr interval) P62 20Jun13 to 05Feb14 (2 hr collection, 4 hr interval) P64 11Oct14 to 20Jun15 (2 hr collection, 4 hr interval) P66 06Nov15 to 14Nov16 (2 hr collection, 4 hr interval)