| Chester2013 — Dataset Notes | |
| May 29, 2013 15:00 — May 30, 2013 12:00 | |
| Pressure vent tube plugged - brought to lab for repair. | |
| November 21, 2013 21:00 — December 16, 2013 21:00 | |
| Collected under ice cover | |
| Chester2013 — Sonde Cleaning/Calibrations | |
| May 1, 2013 12:00 | cleaned |
| May 13, 2013 13:00 | cleaned |
| May 15, 2013 12:30 | cleaned |
| May 29, 2013 15:40 | cleaned and calibrated |
| May 30, 2013 12:00 | cleaned and calibrated |
| June 7, 2013 11:00 | cleaned |
| June 27, 2013 12:00 | cleaned |
| July 15, 2013 09:30 | cleaned and calibrated |
| August 2, 2013 10:00 | cleaned |
| August 15, 2013 13:15 | cleaned |
| August 27, 2013 14:45 | cleaned and calibrated |
| October 6, 2013 12:00 | cleaned |
| November 5, 2013 16:00 | cleaned |
| November 8, 2013 09:45 | cleaned |