/begin_header /identifier_product_doi=10.5067/SeaBASS/CALCOFI/DATA001 /affiliations=UCSD-SIO /investigators=Greg_Mitchell,Mati_Kahru /contact=mkahru@ucsd.edu /experiment=CALCOFI /cruise=CAL9704 /start_date=19970414 /end_date=19970414 /start_time=22:22:00[GMT] /end_time=22:22:00[GMT] /north_latitude=33.878[DEG] /south_latitude=33.878[DEG] /east_longitude=-120.138[DEG] /west_longitude=-120.138[DEG] /station=83.51 /data_file_name=ag83.51_50m.sb /water_depth=NA /measurement_depth=50 /cloud_percent=NA /secchi_depth=8 /wave_height=0.61 /wind_speed=7.72 /data_type=scan /data_status=final /calibration_files=missing_calibration.txt ! linked_files=sbsurf_cal9704.dat.sb,apm90_cal9704.dat.sb,adm90_cal9704.dat.sb,as_cal9704.dat.sb ! the unique identifier APid is used to link atp,ad,ays spectra to depth-resolved samples in spgdepthd_cal9704.dat.sb ! the unique identifiers Cruise and Station are used to link to other surface data in sbsurf_cal9704.dat.sb /documents=README.cal9704 /missing=-9.9 /delimiter=space ! Negative values for absorption coefficient (if any) should be considered 0! ! method of estimating absorption: Mitchell, B.G., Kahru, M., CalCOFI Reports, 1998 ! The spectral range is 300 nm - 600 nm with 2 nm step ! as300 is the exponentially fitted ays value at 300 nm ! aslope is the exponential coeff in the ays=as300*exp((lambda-300)*coeff) ! fiterr is error of the fitting (composite of multiple tests): ! 0 means good fit; 1 means noisy data and less than excellent fit /fields=wavelength,ag /units=nm,1/m ! ! CHL: 2.26 ! PHAEO: 0.94 ! APid: 9704p123 ! Afile: 9704p123.sp6 ! ! as300: 0.338 ! aslope: 0.018 ! fiterr: 0 ! /end_header 300 0.35395 302 0.34536 304 0.32551 306 0.31089 308 0.2994 310 0.28754 312 0.27709 314 0.26428 316 0.25298 318 0.24088 320 0.22934 322 0.21935 324 0.21165 326 0.20299 328 0.1948 330 0.18749 332 0.18115 334 0.17337 336 0.16646 338 0.1618 340 0.15441 342 0.14599 344 0.13937 346 0.13236 348 0.12799 350 0.12296 352 0.11843 354 0.11402 356 0.10738 358 0.10194 360 0.09868 362 0.09723 364 0.09675 366 0.09322 368 0.09107 370 0.08791 372 0.08549 374 0.08331 376 0.08128 378 0.08169 380 0.07929 382 0.07962 384 0.07776 386 0.07725 388 0.07793 390 0.07665 392 0.07493 394 0.07475 396 0.07346 398 0.07354 400 0.071 402 0.06933 404 0.06734 406 0.06605 408 0.06336 410 0.06305 412 0.05955 414 0.05629 416 0.0544 418 0.05149 420 0.0492 422 0.04699 424 0.04413 426 0.04197 428 0.04108 430 0.04024 432 0.03642 434 0.03468 436 0.03236 438 0.03158 440 0.03059 442 0.02957 444 0.02769 446 0.02608 448 0.02504 450 0.02406 452 0.02331 454 0.02287 456 0.0218 458 0.02071 460 0.02132 462 0.0208 464 0.02 466 0.01893 468 0.01782 470 0.01849 472 0.01942 474 0.01612 476 0.01468 478 0.0128 480 0.01142 482 0.01011 484 0.00818 486 0.008 488 0.0073 490 0.00731 492 0.00652 494 0.00561 496 0.00629 498 0.00622 500 0.00592 502 0.00568 504 0.00363 506 0.00435 508 0.00416 510 0.00519 512 0.00779 514 0.00777 516 0.00856 518 0.00837 520 0.00775 522 0.00711 524 0.00583 526 0.00515 528 0.00393 530 0.004 532 0.00267 534 0.00175 536 0.00237 538 0.00229 540 0.00231 542 0.00342 544 0.00265 546 0.00292 548 0.00128 550 0.00117 552 0.00005 554 0.00043 556 0.00113 558 0.00134 560 0.00207 562 0.00366 564 0.00651 566 0.00384 568 0.00412 570 0.00338 572 0.00359 574 0.00416 576 0.00343 578 0.00378 580 0.00297 582 0.00244 584 0.00271 586 0.00158 588 0.00246 590 0.0014 592 0.00157 594 0.00145 596 0.0004 598 0.00026 600 0.0002