/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=19970409 /end_date=19970409 /start_time=18:42:00[GMT] /end_time=18:42:00[GMT] /north_latitude=33.653[DEG] /south_latitude=33.653[DEG] /east_longitude=-118.982[DEG] /west_longitude=-118.982[DEG] /station=87.40 /data_file_name=ag87.40_27m.sb /water_depth=NA /measurement_depth=27 /cloud_percent=NA /secchi_depth=NA /wave_height=NA /wind_speed=NA /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: 0.74 ! PHAEO: 0.26 ! APid: 9704p084 ! Afile: 9704p084.sp6 ! ! as300: 0.315 ! aslope: 0.019 ! fiterr: 0 ! /end_header 300 0.32936 302 0.32316 304 0.30369 306 0.28936 308 0.27867 310 0.26783 312 0.25661 314 0.24623 316 0.23444 318 0.22398 320 0.21333 322 0.20367 324 0.1942 326 0.18518 328 0.17803 330 0.17163 332 0.16608 334 0.1572 336 0.14847 338 0.14119 340 0.13488 342 0.12941 344 0.12458 346 0.12097 348 0.11585 350 0.11189 352 0.10547 354 0.09933 356 0.09571 358 0.09283 360 0.09128 362 0.08871 364 0.08514 366 0.08359 368 0.08081 370 0.07781 372 0.07538 374 0.07391 376 0.07111 378 0.07206 380 0.06952 382 0.06724 384 0.06588 386 0.06499 388 0.06474 390 0.06537 392 0.06322 394 0.06314 396 0.05961 398 0.05756 400 0.05407 402 0.05371 404 0.05204 406 0.05212 408 0.05166 410 0.05117 412 0.04915 414 0.04757 416 0.04711 418 0.04642 420 0.04544 422 0.0457 424 0.04243 426 0.04025 428 0.03882 430 0.03709 432 0.03536 434 0.0334 436 0.03158 438 0.02915 440 0.02785 442 0.02809 444 0.02865 446 0.02649 448 0.02488 450 0.024 452 0.02243 454 0.0221 456 0.02167 458 0.02216 460 0.02126 462 0.01896 464 0.01822 466 0.01786 468 0.01736 470 0.01703 472 0.01712 474 0.01522 476 0.01566 478 0.01424 480 0.0152 482 0.0137 484 0.01242 486 0.01324 488 0.01512 490 0.01481 492 0.0159 494 0.0144 496 0.01482 498 0.01264 500 0.01246 502 0.01122 504 0.01093 506 0.00942 508 0.00987 510 0.0065 512 0.00484 514 0.00481 516 0.00604 518 0.00475 520 0.0053 522 0.00389 524 0.00414 526 0.00331 528 0.00508 530 0.00422 532 0.004 534 0.00576 536 0.0069 538 0.00672 540 0.00867 542 0.00626 544 0.0053 546 0.00398 548 0.00351 550 0.00148 552 0.00106 554 -0.00074 556 -0.00142 558 -0.002 560 -0.00287 562 -0.00127 564 -0.0012 566 0.00143 568 0.00479 570 0.00547 572 0.00512 574 0.00418 576 0.00398 578 0.00422 580 0.00711 582 0.00514 584 0.00272 586 0.0022 588 0.00076 590 0.00165 592 -0.00092 594 -0.00137 596 -0.00184 598 -0.00234 600 -0.00366