2023-Jun-29T09:42:23Z End Anchor, bellows position = 68.25 2023-Jun-29T09:45:00Z Start Ascend, bellows position = 59.34 Starting Surface Optode and OCR Samples number 1 of 5 2023-Jun-29T09:48:37Z Starting Surface Optode and OCR Samples number 2 of 5 2023-Jun-29T09:49:06Z Starting Surface Optode and OCR Samples number 3 of 5 2023-Jun-29T09:49:33Z Starting Surface Optode and OCR Samples number 4 of 5 2023-Jun-29T09:50:00Z Starting Surface Optode and OCR Samples number 5 of 5 2023-Jun-29T09:50:28Z