CMOP Cruise Report:   12-16 September 2013 – on RV Oceanus (OC1309A)

(submitted by Stephen Pierce; CMOP-Cruise-Report-Sep-2013.doc)

 

Title:  CMOP mooring and baseline cruise

 

Principal Investigators:  Murray Levine / Antonio Baptista

 

Science Personnel:

Stephen Pierce (OSU) Chief Scientist, Ian Voorhees (OHSU), David Langner (OSU), Michelle Stuart (OSU), Jennifer Thomas (OSU), Colin Duncan (OSU), Kelsey Winsor (OSU), Helen Walters (OSU), Elisabeth Sherry (OSU), John Wojahn (OSU), David Shumway (OSU)

 

Crew:

Watch   Bridge   Deck   Engineer

 

08-12   Captain  AB   Chief Engr.

20-24   Jeff Crews   Duane Zatterstrom Mike Ribera   

 

12-16   Second Mate  AB   Engr.

00-04   Tony Monacondilos Eugene Otto  Jay Jean-Bart

 

16-20   Chief Mate  Bosun   Engr.

04-08   Todd Dussault  Doug Beck  Chip Millard

 

Galley:   Kody Robinson, Cook

   John Vanderbeck, Steward            Martech: David O’Gorman

 

Science Teams:

CTD night:  S. Pierce, C. Duncan, K. Winsor, H. Walters

CTD day:  D. Langner, J. Thomas, D. Shumway, E. Sherry

Water sampling:  M. Stuart, J. Wojahn, I. Voorhees

 

List of major tasks accomplished:

 

Deployed NH-10 subsurface mooring (44°37.953' N, 124°18.358' W, depth: 82 m)

Recovered NH-10 Alder mooring

 

CTDs along NH (Newport Hydro) line at 5, 10, 15, 20, 25, 35, 45, 55 nm

CTDs along CR (Columbia River) line at 4, 7, 10, 15, 20, 25, 30, 35, 40 nm

CTDs along GH (Gray’s Harbor) line at 3, 6, 10, 16, 21, 26, 31, 36, 41 nm

(water sample stations in bold)

 

Plume survey with boom-mounted 1200 kHz ADCP and CTDs:  racetrack survey over a tidal cycle (approx. 24 hrs).  Repeated stations:  PN (46°16.560' N, 124°10.800' W), PC (46°14.346' N, 124°09.702' W), PS (46°12.240' N, 124°08.640' W).

 

CTD Summary

 

Date

Cast #

Station

Time

UTC

Water Sample Depths

CTD files

ISUS files

DIVExxx.dat

  9/13/13

1

NH-5

0124

2,18,55

Cast001.***

DIVE258.dat

9/13/13

2

NH-10

0249

2,18,75

Cast002.***

DIVE259.dat

9/13/13

3

NH-15

0405

 

Cast003.***

DIVE260.dat

9/13/13

4

NH-20

0459

2,18,136

Cast004.***

DIVE261.dat

9/13/13

5

NH-25

 0600

 

Cast005.***

DIVE262.dat

9/13/13

6

NH-35

0730

 

Cast006.***

DIVE263.dat

9/13/13

7

NH-45

0909

 

Cast007.***

DIVE264.dat

9/13/13

8

NH-55

1109

2,44,1000

Cast008.***

DIVE265.dat

9/13/13

9

CR-40

2043

1,20,150,300,860

Cast009.***

DIVE268.dat

9/13/13

10

CR-35

2235

 

Cast010.***

DIVE269.dat

9/14/13

11

CR-30*

0018

2,15,100,310

Cast011.***

DIVE270.dat

9/14/13

12

CR-25

0214

 

Cast012.***

DIVE271.dat

9/14/13

13

CR-20

0315

 

Cast013.***

DIVE272.dat

9/14/13

14

CR-15

0407

2,20,50,107

Cast014.***

DIVE273.dat

9/14/13

15

CR-10

0505

 

Cast015.***

DIVE274.dat

9/14/13

16

CR-7

0539

2,15,51

Cast016.***

DIVE275.dat

9/14/13

17

CR-4

0623

 

Cast017.***

DIVE276.dat

9/14/13

18

GH-41

1305

2,42,250,1000

Cast018.***

DIVE277.dat

9/14/13

19

GH-36

1442

 

Cast019.***

DIVE278.dat

9/14/13

20

GH-31

1619

 

Cast020.***

DIVE280.dat

9/14/13

21

GH-26

1755

 

Cast021.***

DIVE282.dat

9/14/13

22

GH-21

1843

1,15,108

Cast022.***

DIVE283.dat

9/14/13

23

GH-16

1950

 

Cast023.***

DIVE284.dat

9/14/13

24

GH-10

2051

1,16,52

Cast023.***

DIVE285.dat

9/14/13

25

GH-6

2136

 

Cast024.***

DIVE286.dat

9/14/13

26

GH-3

2211

Bad (pump off)

Cast026.***

DIVE287.dat

9/14/13

26

GH-3

2229

1,10,19 (good)

Cast026b.**

DIVE288.dat

9/15/13

27

PN1

0302

 

Cast027.***

DIVE289.dat

9/15/13

28

PC1

0347

 

Cast028.***

DIVE290.dat

9/15/13

29

PS1

0428

 

Cast029.***

DIVE291.dat

9/15/13

30

PN2

0829

 

Cast030.***

DIVE292.dat

9/15/13

31

PC2

0930

1,7,13,20

Cast031.***

DIVE293.dat

9/15/13

32

PS2

1025

 

Cast032.***

DIVE294.dat

9/15/13

33

PN3

1341

 

Cast033.***

DIVE295.dat

9/15/13

34

PC3

1430

 

Cast034.***

DIVE296.dat

9/15/13

35

PS3

1509

 

Cast035.***

DIVE297.dat

9/15/13

36

PS4

1920

 

Cast036.***

DIVE298.dat

9/15/13

37

PC4

2001

 

Cast037.***

DIVE299.dat

9/15/13

38

PN4

2047

1,9,20,27

Cast038.***

DIVE300.dat

9/16/13

39

PN5

0047

 

Cast039.***

DIVE301.dat

9/16/13

40

PC5

0132

 

Cast040.***

DIVE302.dat

9/16/13

41

PS5

0210

2,5,16,32

Cast041.***

DIVE303.dat

 

* Microcats from the mooring attached to the rosette at station CR-30, for calibration