$NEGOM N6: 21-FEB-2002 Last Modification
$NEGOM N6: This file was created 18-NOV-1999.
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** The Northeastern Gulf of Mexico Physical Oceanography Program **
**        Chemical Oceanography and Hydrography Study            **
**                                                               **
** Sponsored by: U.S. Minerals Management Service                **
**               Contract number OCS 1435-01-97-CT-30851         **
**                                                               **
** Conducted by: Dept. of Oceanography, Texas A&M University     **
**                                                               **
** Archived by;                                                  **
**                                                               **
**    The National Oceanographic Data Center (NODC)              **
**              NODC Project Code 0412                           **
**                                                               **
** For questions regarding these data please contact:            **
** Dr. Matthew K. Howard                                         **
** Department of Oceanography, Texas A&M University              **
** College Station, TX 77843-3146                                **
** (979)-862-4169 (voice), email: mkhoward@tamu.edu              **
*******************************************************************
$NEGOM N6: 21-FEB-2002 Added Standardized Contact Header
$NEGOM N6: 
$NEGOM N6: This file contains the extracted chlorophyll-a from water samples
$NEGOM N6:   taken from a flow-through sampling stream on R/V GYRE. 
$NEGOM N6:   The sampling stream was pumped at a rate of 20 L/min from 
$NEGOM N6:   a hull depth of 3 m into the main laboratory through a debubbler 
$NEGOM N6:   and mixing chamber of 20-liter volume; the water in the mixing 
$NEGOM N6:   chamber had a residence time of about one minute.  This pumped 
$NEGOM N6:   flow was reduced from 20 L/min to 1 l/min using garden hoses 
$NEGOM N6:   connected by adjustable ball balues to a "Y" splitter valve 
$NEGOM N6:   leading off the debubbler.  This 1 L/min flow was shunted to 
$NEGOM N6:   a continuous-flow Turner Designs model 10 fluorometer, which  
$NEGOM N6:   provided instantaneous fluorescence data at 2-minute intervals.  
$NEGOM N6: One-liter samples were collected from the flow-through stream and  
$NEGOM N6:   filtered. As the sample was drawn, an average fluorescence was 
$NEGOM N6:   estimated.  Chlorophyll-a was extracted from the filters using   
$NEGOM N6:   methods of Parsons, T. R., Y. Maita, and C. M. Lalli, 1985, "A 
$NEGOM N6:   Manual of Chemical and Biological Methods for Seawater Analysis", 
$NEGOM N6:   Pergamon, Elmsford, New York, 173 pp.  The pairs of fluorescence 
$NEGOM N6:   and extracted chlorophyll-a were used to calibrate the 2-minute
$NEGOM N6:   fluorescence samples to obtain 2-minute calculated chlorophyll-a.
$NEGOM N6:   The 2-min data are reported in the SAIL data file for cruise N6.
$NEGOM N6:   
$NEGOM N6: _____________________________________________________________________
$NEGOM N6: PARAMETER DESCRIPTION                    UNITS
$NEGOM N6: CRZ       Cruise ID                      NEGOM cruise number
$NEGOM N6: DATE      Date in UTC                    day-month-year
$NEGOM N6: TIME      Time in UTC                    hour:minutes
$NEGOM N6: LAT       Latitude                       degrees North
$NEGOM N6: LON       Longitude                      degrees West
$NEGOM N6: FLC       Flow-through fluorescence      millivolts
$NEGOM N6: CHL       Extracted chlorophyll-a sample micrograms/liter
$NEGOM N6: STN       CTD or other station name      NEGOM ID
$NEGOM N6: _____________________________________________________________________
$NEGOM N6: 
$NEGOM N6: Primary QA/QC was performed at sea, 17-28 August 1999.
$NEGOM N6: Samples from 19-Aug at 20:21 and 25-Aug at 11:09 were considered 
$NEGOM N6:   outliers and were not used in the calibrations equations 
$NEGOM N6:   used for the calculation of chlorophyll from the underway 
$NEGOM N6:   flow-through fluorescence data.  They are reported below.
$NEGOM N6: 18-NOV-1999 Added header to file.
$NEGOM N6: 18-NOV-1999 Added latitudes and longitudes based on station locations.
$NEGOM N6: 29-MAY-2000 Corrected chlorophyll values for N6CORE00C and N6TEST00C.
$NEGOM N6:
CRZ      DATE       TIME    LAT       LON     FLC    CHL   STN
 N6  17-AUG-1999   16:15   28.953   -89.890   544   1.75   N6CORE00C
 N6  18-AUG-1999   00:25   28.133   -89.130   167   0.17   N6TEST00C
 N6  18-AUG-1999   09:52   28.663   -88.900   307   0.47   N6L01S07C
 N6  18-AUG-1999   11:33   28.805   -88.949   289   0.50   N6L01S05C
 N6  18-AUG-1999   13:00   28.895   -88.974   357   0.72   N6L01S04C
 N6  18-AUG-1999   13:48   28.956   -88.998   389   0.86   N6L01S03C
 N6  18-AUG-1999   14:58   29.059   -89.030   756   2.58   N6L01S01C
 N6  18-AUG-1999   20:47   29.801   -88.754   648   2.64   N6L02S00C
 N6  18-AUG-1999   21:40   29.663   -88.692   677   3.83   N6L02S01C
 N6  18-AUG-1999   23:50   29.398   -88.570  1170   4.31   N6L02S03C
 N6  19-AUG-1999   01:26   29.225   -88.498   595   1.46   N6L02S05C
 N6  19-AUG-1999   02:15   29.174   -88.474   531   1.06   N6L02S06C
 N6  19-AUG-1999   03:27   29.048   -88.417   342   0.76   N6L02S08C
 N6  19-AUG-1999   06:30   28.870   -88.337   403   0.78   N6L02S10C
 N6  19-AUG-1999   10:34   29.153   -87.860   316   0.53   N6L03S10C
 N6  19-AUG-1999   11:48   29.218   -87.876   481   1.14   N6L03S09C
 N6  19-AUG-1999   12:50   29.282   -87.888   639   1.60   N6L03S08C
 N6  19-AUG-1999   13:16   29.346   -87.901   705   2.28   N6L03S07C
 N6  19-AUG-1999   15:51   29.558   -87.948   721   3.59   N6L03S05C
 N6  19-AUG-1999   17:55   29.804   -87.998  1224   3.53   N6L03S03C
 N6  19-AUG-1999   20:21   30.103   -88.074   421   2.70   N6L03S01C
 N6  19-AUG-1999   21:05   30.157   -88.089   952   8.15   N6L03S00C
 N6  20-AUG-1999   01:49   30.280   -87.325   683   2.88   N6L04S00C
 N6  20-AUG-1999   02:33   30.221   -87.351   367   1.01   N6L04S01C
 N6  20-AUG-1999   04:25   29.980   -87.349   370   1.14   N6L04S03C
 N6  20-AUG-1999   06:26   29.729   -87.349   250   0.48   N6L04S05C
 N6  20-AUG-1999   08:07   29.568   -87.350   417   1.03   N6L04S07C
 N6  20-AUG-1999   08:59   29.532   -87.350   387   0.48   N6L04S08C
 N6  20-AUG-1999   10:51   29.372   -87.347   462   1.16   N6L04S10C
 N6  20-AUG-1999   13:13   29.194   -87.348   316   0.95   N6L04S12C
 N6  20-AUG-1999   20:15   28.293   -86.832   145   0.13   1000m_iso
 N6  21-AUG-1999   06:42   27.499   -85.395   256   0.30   N6L11S18C
 N6  21-AUG-1999   08:28   27.499   -85.225   231   0.28   N6L11S16C
 N6  21-AUG-1999   10:12   27.499   -85.076   222   0.27   N6L11S14C
 N6  21-AUG-1999   11:54   27.500   -84.891   206   0.27   N6L11S12C
 N6  21-AUG-1999   13:41   27.499   -84.681   177   0.17   N6L11S10C
 N6  21-AUG-1999   16:14   27.500   -84.343   167   0.18   N6L11S08C
 N6  21-AUG-1999   18:50   27.500   -83.941   157   0.13   N6L11S06C
 N6  21-AUG-1999   21:25   27.500   -83.497   163   0.12   N6L11S04C
 N6  22-AUG-1999   00:30   27.501   -83.023   306   0.54   N6L11S02C
 N6  22-AUG-1999   01:45   27.497   -82.853   528   1.39   N6L11S01C
 N6  22-AUG-1999   10:13   28.609   -83.074   629   1.75   N6L10S01C
 N6  22-AUG-1999   12:06   28.521   -83.330   392   1.29   N6L10S03C
 N6  22-AUG-1999   14:43   28.400   -83.702   275   0.56   N6L10S05C
 N6  22-AUG-1999   17:22   28.287   -84.059   166   0.20   N6L10S07C
 N6  22-AUG-1999   19:58   28.177   -84.404   163   0.11   N6L10S09C
 N6  22-AUG-1999   22:20   28.076   -84.706   200   0.17   N6L10S11C
 N6  22-AUG-1999   23:54   28.022   -84.877   214   0.28   N6L10S13C
 N6  23-AUG-1999   01:40   27.960   -85.070   286   0.43   N6L10S15C
 N6  23-AUG-1999   03:32   27.896   -85.276   286   0.41   N6L10S17C
 N6  23-AUG-1999   05:33   27.852   -85.413   283   0.40   N6L10S19C
 N6  23-AUG-1999   08:03   27.783   -85.631   264   0.35   N6L10S21C
 N6  23-AUG-1999   12:11   28.019   -86.042   255   0.44   N6L09S21C
 N6  23-AUG-1999   14:03   28.115   -85.877   292   0.43   N6L09S19C
 N6  23-AUG-1999   15:57   28.191   -85.754   256   0.52   N6L09S17C
 N6  23-AUG-1999   17:40   28.310   -85.560   214   0.37   N6L09S15C
 N6  23-AUG-1999   19:28   28.413   -85.394   214   0.31   N6L09S13C
 N6  23-AUG-1999   21:05   28.511   -85.234   187   0.19   N6L09S11C
 N6  23-AUG-1999   22:48   28.627   -85.044   190   0.15   N6L09S09C
 N6  24-AUG-1999   01:31   28.840   -84.694   163   0.13   N6L09S07C
 N6  24-AUG-1999   04:40   29.105   -84.256   244   0.35   N6L09S05C
 N6  24-AUG-1999   07:43   29.343   -83.861   321   0.40   N6L09S03C
 N6  24-AUG-1999   09:42   29.491   -83.626   332   0.48   N6L09S01C
 N6  24-AUG-1999   16:46   29.602   -84.780   313   0.63   N6L08S01C
 N6  24-AUG-1999   19:02   29.387   -85.020   198   0.24   N6L08S03C
 N6  24-AUG-1999   21:08   29.204   -85.275   193   0.22   N6L08S05C
 N6  24-AUG-1999   23:22   28.986   -85.529   179   0.14   N6L08S07C
 N6  25-AUG-1999   01:15   28.826   -85.719   169   0.10   N6L08S09C
 N6  25-AUG-1999   03:50   28.606   -85.973   271   0.33   N6L08S11C
 N6  25-AUG-1999   06:37   28.402   -86.215   233   0.28   N6L08S13C
 N6  25-AUG-1999   08:28   28.295   -86.339   158   0.13   N6L08S15C
 N6  25-AUG-1999   11:09   28.132   -86.531   170   0.36   N6L08S17C
 N6  25-AUG-1999   20:07   29.051   -87.201   326   0.70   N6L05S17C
 N6  25-AUG-1999   22:43   29.278   -87.102   297   0.54   N6L05S15C
 N6  26-AUG-1999   00:41   29.471   -87.016   364   0.56   N6L05S13C
 N6  26-AUG-1999   02:33   29.608   -86.945   329   0.74   N6L05S11C
 N6  26-AUG-1999   03:51   29.726   -86.886   267   0.47   N6L05S09C
 N6  26-AUG-1999   05:28   29.883   -86.812   323   0.53   N6L05S07C
 N6  26-AUG-1999   06:56   30.028   -86.737   205   0.30   N6L05S05C
 N6  26-AUG-1999   08:36   30.205   -86.656   215   0.38   N6L05S03C
 N6  26-AUG-1999   10:05   30.366   -86.579   251   0.40   N6L05S01C
 N6  26-AUG-1999   15:09   30.179   -85.883   436   1.10   N6L06S01C
 N6  26-AUG-1999   16:42   30.018   -86.021   227   0.36   N6L06S03C
 N6  26-AUG-1999   18:25   29.854   -86.166   247   0.45   N6L06S05C
 N6  26-AUG-1999   20:01   29.683   -86.310   295   0.63   N6L06S07C
 N6  26-AUG-1999   21:55   29.496   -86.471   292   0.56   N6L06S09C
 N6  26-AUG-1999   23:49   29.310   -86.632   311   0.47   N6L06S11C
 N6  27-AUG-1999   01:45   29.133   -86.790   373   0.78   N6L06S13C
 N6  27-AUG-1999   03:37   28.985   -86.918   327   0.68   N6L06S15C
 N6  27-AUG-1999   06:15   28.827   -87.053   423   1.08   N6L06S17C
 N6  27-AUG-1999   08:33   28.653   -87.201   305   0.54   N6L06S19C
 N6  27-AUG-1999   11:53   28.371   -86.987   304   0.61   N6L07S17C
 N6  27-AUG-1999   14:15   28.557   -86.773   322   0.63   N6L07S15C
 N6  27-AUG-1999   16:05   28.701   -86.613   242   0.44   N6L07S13C
 N6  27-AUG-1999   17:59   28.862   -86.422   303   0.63   N6L07S11C
 N6  27-AUG-1999   20:17   29.011   -86.246   268   0.40   N6L07S09C
 N6  27-AUG-1999   22:45   29.208   -86.029   210   0.21   N6L07S07C
 N6  28-AUG-1999   00:05   29.299   -85.921   243   0.41   N6L07S05C
 N6  28-AUG-1999   02:25   29.500   -85.693   181   0.13   N6L07S03C
 N6  28-AUG-1999   04:25   29.686   -85.479   325   0.80   N6L07S01C
 N6  28-AUG-1999   05:11   29.736   -85.427   321   0.61   N6L07S00C
