$NEGOM N8: 21-FEB-2002 Last Modification.
$NEGOM N8: This file was created 05-MAY-2000.
*******************************************************************
** 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 N8: 21-FEB-2002 Added Standardized Contact Header
$NEGOM N8: 
$NEGOM N8: This file contains the extracted chlorophyll-a from water samples
$NEGOM N8:   taken from a flow-through sampling stream on R/V GYRE. 
$NEGOM N8:   The sampling stream was pumped at a rate of 20 L/min from 
$NEGOM N8:   a hull depth of 3 m into the main laboratory through a debubbler 
$NEGOM N8:   and mixing chamber of 20-liter volume; the water in the mixing 
$NEGOM N8:   chamber had a residence time of about one minute.  This pumped 
$NEGOM N8:   flow was reduced from 20 L/min to 1 l/min using garden hoses 
$NEGOM N8:   connected by adjustable ball balues to a "Y" splitter valve 
$NEGOM N8:   leading off the debubbler.  This 1 L/min flow was shunted to 
$NEGOM N8:   a continuous-flow Turner Designs model 10 fluorometer, which  
$NEGOM N8:   provided instantaneous fluorescence data at 2-minute intervals.  
$NEGOM N8: One-liter samples were collected from the flow-through stream and  
$NEGOM N8:   filtered. As the sample was drawn, an average fluorescence was 
$NEGOM N8:   estimated.  Chlorophyll-a was extracted from the filters using   
$NEGOM N8:   methods of Parsons, T. R., Y. Maita, and C. M. Lalli, 1985, "A 
$NEGOM N8:   Manual of Chemical and Biological Methods for Seawater Analysis", 
$NEGOM N8:   Pergamon, Elmsford, New York, 173 pp.  The pairs of fluorescence 
$NEGOM N8:   and extracted chlorophyll-a were used to calibrate the 2-minute
$NEGOM N8:   fluorescence samples to obtain 2-minute calculated chlorophyll-a.
$NEGOM N8:   The 2-min data are reported in the SAIL data file for cruise N8.
$NEGOM N8:   
$NEGOM N8: _____________________________________________________________________
$NEGOM N8: PARAMETER DESCRIPTION                    UNITS
$NEGOM N8: CRZ       Cruise ID                      NEGOM cruise number
$NEGOM N8: DATE      Date in UTC                    day-month-year
$NEGOM N8: TIME      Time in UTC                    hour:minutes
$NEGOM N8: LAT       Latitude                       degrees North
$NEGOM N8: LON       Longitude                      degrees West
$NEGOM N8: FLC       Flow-through fluorescence      millivolts
$NEGOM N8: CHL       Extracted chlorophyll-a sample micrograms/liter
$NEGOM N8: STN       CTD or other station name      NEGOM ID
$NEGOM N8: _____________________________________________________________________
$NEGOM N8: 
$NEGOM N8: Primary QA/QC was performed at sea, 15-26 April 2000.
$NEGOM N8: 05-MAY-2000 Added header to file.
$NEGOM N8: 22-MAY-2000 Added latitudes and longitudes from station locations.
$NEGOM N8: 22-MAY-2000 Corrected station name to N8L03S10C.
$NEGOM N8:
CRZ      DATE       TIME    LAT       LON     FLC    CHL   STN
 N8  15-APR-2000   15:20   27.50    -82.85    315   0.92   N8L11S01C
 N8  15-APR-2000   16:38   27.50    -83.02    228   0.46   N8L11S02C
 N8  15-APR-2000   19:39   27.50    -83.50    154   0.20   N8L11S04C
 N8  15-APR-2000   20:46   27.50    -83.94    138   0.07   N8L11S06C
 N8  16-APR-2000   01:45   27.50    -84.34    137   0.08   N8L11S08C
 N8  16-APR-2000   04:01   27.50    -84.68    136   0.07   N8L11S10C
 N8  16-APR-2000   06:08   27.50    -84.89    137   0.08   N8L11S12C
 N8  16-APR-2000   08:15   27.50    -85.08    139   0.09   N8L11S14C
 N8  16-APR-2000   10:05   27.50    -85.23    138   0.08   N8L11S16C
 N8  16-APR-2000   12:05   27.50    -85.40    138   0.10   N8L11S18C
 N8  16-APR-2000   18:25   27.78    -85.63    128   0.07   N8L10S21C
 N8  16-APR-2000   21:38   27.85    -85.41    131   0.08   N8L10S19C
 N8  16-APR-2000   23:46   27.90    -85.28    130   0.08   N8L10S17C
 N8  17-APR-2000   01:21   27.96    -85.07    133   0.08   N8L10S15C
 N8  17-APR-2000   03:34   28.02    -84.88    136   0.09   N8L10S13C
 N8  17-APR-2000   06:30   28.08    -84.71    138   0.10   N8L10S11C
 N8  17-APR-2000   09:10   28.18    -84.40    146   0.11   N8L10S09C
 N8  17-APR-2000   11:35   28.29    -84.06    158   0.12   N8L10S07C
 N8  17-APR-2000   13:53   28.40    -83.70    174   0.22   N8L10S05C
 N8  17-APR-2000   16:12   28.52    -83.33    179   0.26   N8L10S03C
 N8  17-APR-2000   18:05   28.61    -83.07    201   0.21   N8L10S01C
 N8  18-APR-2000   01:18   29.49    -83.63    241   0.28   N8L09S01C
 N8  18-APR-2000   03:13   29.34    -83.86    204   0.25   N8L09S03C
 N8  18-APR-2000   07:30   29.10    -84.25    198   0.26   N8L09S05C
 N8  18-APR-2000   11:05   28.84    -84.70    159   0.11   N8L09S07C
 N8  18-APR-2000   13:55   28.62    -85.05    153   0.10   N8L09S09C
 N8  18-APR-2000   16:20   28.50    -85.23    146   0.09   N8L09S11C
 N8  18-APR-2000   18:23   28.41    -85.40    133   0.07   N8L09S13C
 N8  18-APR-2000   20:27   28.31    -85.56    144   0.08   N8L09S15C
 N8  18-APR-2000   22:43   28.19    -85.75    146   0.08   N8L09S17C
 N8  19-APR-2000   00:45   28.12    -85.88    137   0.09   N8L09S19C
 N8  19-APR-2000   03:45   28.02    -86.04    143   0.07   N8L09S21C
 N8  19-APR-2000   08:30   28.13    -86.53    137   0.07   N8L08S17C
 N8  19-APR-2000   12:00   28.29    -86.34    135   0.08   N8L08S15C
 N8  19-APR-2000   14:30   28.40    -86.22    138   0.08   N8L08S13C
 N8  19-APR-2000   17:50   28.61    -85.98    134   0.08   N8L08S11C
 N8  19-APR-2000   20:56   28.83    -85.72    139   0.07   N8L08S09C
 N8  19-APR-2000   23:10   28.99    -85.53    137   0.09   N8L08S07C
 N8  20-APR-2000   02:25   29.20    -85.27    157   0.13   N8L08S05C
 N8  20-APR-2000   04:35   29.40    -85.00    310   0.83   N8L08S03C
 N8  20-APR-2000   06:45   29.60    -84.78    312   0.76   N8L08S01C
 N8  20-APR-2000   12:45   29.74    -85.43    327   0.73   N8L07S00C
 N8  20-APR-2000   13:25   29.69    -85.48    209   0.31   N8L07S01C
 N8  20-APR-2000   17:01   29.50    -85.69    186   0.33   N8L07S03C
 N8  20-APR-2000   19:11   29.30    -85.92    139   0.09   N8L07S05C
 N8  20-APR-2000   20:47   29.21    -86.03    144   0.10   N8L07S07C
 N8  20-APR-2000   23:20   29.02    -86.25    145   0.10   N8L07S09C
 N8  21-APR-2000   01:30   28.86    -86.42    135   0.08   N8L07S11C
 N8  21-APR-2000   04:10   28.70    -86.61    136   0.08   N8L07S13C
 N8  21-APR-2000   07:05   28.56    -86.77    135   0.07   N8L07S15C
 N8  21-APR-2000   10:30   28.37    -86.99    139   0.08   N8L07S17C
 N8  21-APR-2000   14:55   28.65    -87.20    141   0.10   N8L06S19C
 N8  21-APR-2000   18:30   28.82    -87.05    137   0.08   N8L06S17C
 N8  21-APR-2000   21:30   28.98    -86.91    142   0.09   N8L06S15C
 N8  21-APR-2000   23:45   29.13    -86.79    155   0.11   N8L06S13C
 N8  22-APR-2000   02:30   29.31    -86.63    143   0.10   N8L06S11C
 N8  22-APR-2000   05:15   29.50    -86.48    138   0.08   N8L06S09C
 N8  22-APR-2000   08:10   29.68    -86.32    166   0.10   N8L06S07C
 N8  22-APR-2000   10:30   29.85    -86.17    180   0.14   N8L06S05C
 N8  22-APR-2000   12:18   30.02    -86.02    214   0.28   N8L06S03C
 N8  22-APR-2000   13:55   30.18    -85.88    267   0.46   N8L06S01C
 N8  22-APR-2000   18:15   30.36    -86.58    242   0.48   N8L05S01C
 N8  22-APR-2000   20:40   30.20    -86.65    165   0.18   N8L05S03C
 N8  22-APR-2000   21:15   30.03    -86.74    141   0.10   N8L05S05C
 N8  22-APR-2000   22:55   29.88    -86.81    151   0.12   N8L05S07C
 N8  23-APR-2000   00:45   29.72    -86.89    143   0.10   N8L05S09C
 N8  23-APR-2000   02:15   29.60    -86.94    147   0.12   N8L05S11C
 N8  23-APR-2000   03:55   29.47    -87.01    139   0.10   N8L05S13C
 N8  23-APR-2000   06:25   29.27    -87.10    144   0.11   N8L05S15C
 N8  23-APR-2000   09:00   29.05    -87.20    134   0.09   N8L05S17C
 N8  23-APR-2000   12:10   29.19    -87.35    142   0.11   N8L04S12C
 N8  23-APR-2000   15:05   29.37    -87.35    142   0.10   N8L04S10C
 N8  23-APR-2000   17:10   29.53    -87.35    148   0.14   N8L04S08C
 N8  23-APR-2000   18:10   29.57    -87.35    157   0.24   N8L04S07C
 N8  23-APR-2000   20:15   29.73    -87.35    141   0.16   N8L04S05C
 N8  23-APR-2000   22:10   29.98    -87.35    229   0.34   N8L04S03C
 N8  23-APR-2000   23:55   30.22    -87.35    299   0.49   N8L04S01C
 N8  24-APR-2000   00:27   30.27    -87.33    343   0.75   N8L04S00C
 N8  24-APR-2000   05:52   30.16    -88.09    942   2.85   N8L03S00C
 N8  24-APR-2000   06:50   30.11    -88.08    378   0.76   N8L03S01C
 N8  24-APR-2000   09:30   29.80    -88.00    274   0.38   N8L03S03C
 N8  24-APR-2000   11:35   29.56    -87.95    216   0.32   N8L03S05C
 N8  24-APR-2000   13:25   29.35    -87.90    189   0.31   N8L03S07C
 N8  24-APR-2000   14:28   29.28    -87.89    172   0.31   N8L03S08C
 N8  24-APR-2000   15:45   29.22    -87.88    150   0.16   N8L03S09C
 N8  24-APR-2000   17:27   29.15    -87.86    146   0.16   N8L03S10C
 N8  25-APR-2000   03:55   28.95    -89.00    314   1.04   N8L01S03C
 N8  25-APR-2000   04:55   28.89    -88.98    334   0.85   N8L01S04C
 N8  25-APR-2000   06:35   28.81    -88.95    195   0.42   N8L01S05C
 N8  25-APR-2000   08:55   28.66    -88.90    133   0.10   N8L01S07C
 N8  25-APR-2000   17:45   28.30    -88.09    137   0.12   N8L02S16C
 N8  25-APR-2000   19:25   28.50    -88.18    131   0.08   N8L02S14C
 N8  25-APR-2000   22:05   28.70    -88.26    134   0.10   N8L02S12C
 N8  26-APR-2000   00:08   28.82    -88.32    137   0.09   N8L02S10C
 N8  26-APR-2000   03:05   29.05    -88.42    143   0.11   N8L02S08C
 N8  26-APR-2000   05:10   29.17    -88.47    167   0.13   N8L02S06C
 N8  26-APR-2000   06:30   29.22    -88.50    236   0.36   N8L02S05C
 N8  26-APR-2000   08:23   29.39    -88.57    500   1.53   N8L02S03C
 N8  26-APR-2000   10:40   29.66    -88.69    288   0.51   N8L02S01C
