/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=19970410 /end_date=19970410 /start_time=21:50:00[GMT] /end_time=21:50:00[GMT] /north_latitude=33.157[DEG] /south_latitude=33.157[DEG] /east_longitude=-120.023[DEG] /west_longitude=-120.023[DEG] /station=87.55 /data_file_name=ag87.55_19m.sb /water_depth=NA /measurement_depth=19 /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: 1.00 ! PHAEO: 0.41 ! APid: 9704p090 ! Afile: 9704p090.sp6 ! ! as300: 0.373 ! aslope: 0.02 ! fiterr: 0 ! /end_header 300 0.37635 302 0.37075 304 0.35061 306 0.33481 308 0.32009 310 0.30588 312 0.2927 314 0.28176 316 0.27329 318 0.26128 320 0.25289 322 0.24283 324 0.23693 326 0.22833 328 0.22171 330 0.21105 332 0.20266 334 0.19292 336 0.18474 338 0.17579 340 0.16853 342 0.15964 344 0.1533 346 0.1446 348 0.13793 350 0.12932 352 0.12322 354 0.11528 356 0.1106 358 0.10391 360 0.10087 362 0.09741 364 0.09622 366 0.09164 368 0.08999 370 0.08678 372 0.08473 374 0.08282 376 0.08139 378 0.08064 380 0.07616 382 0.07302 384 0.07249 386 0.07177 388 0.06899 390 0.06715 392 0.06588 394 0.06613 396 0.06649 398 0.06569 400 0.06485 402 0.06465 404 0.06298 406 0.06021 408 0.05748 410 0.0531 412 0.05146 414 0.05124 416 0.05058 418 0.05053 420 0.04896 422 0.04656 424 0.04567 426 0.04391 428 0.04097 430 0.03712 432 0.03428 434 0.0325 436 0.03063 438 0.03041 440 0.02758 442 0.02456 444 0.02177 446 0.02099 448 0.02113 450 0.01984 452 0.01793 454 0.01749 456 0.01663 458 0.01618 460 0.01525 462 0.015 464 0.01526 466 0.01673 468 0.01497 470 0.01534 472 0.01318 474 0.01216 476 0.01125 478 0.00755 480 0.00731 482 0.00778 484 0.00784 486 0.00828 488 0.00618 490 0.0066 492 0.00481 494 0.00557 496 0.00462 498 0.0056 500 0.00452 502 0.00483 504 0.0035 506 0.00538 508 0.00477 510 0.0056 512 0.0059 514 0.00709 516 0.00634 518 0.00651 520 0.00523 522 0.00556 524 0.00684 526 0.00403 528 0.00289 530 0.00201 532 0.00203 534 0.00406 536 0.00257 538 0.00221 540 0.00355 542 0.00207 544 0.0037 546 0.00128 548 0.00201 550 0.00051 552 0.00046 554 0.00064 556 0.00004 558 -0.0001 560 -0.00167 562 -0.00249 564 -0.00022 566 0.00247 568 0.00473 570 0.00653 572 0.00496 574 0.00511 576 0.00362 578 0.00271 580 0.00304 582 0.00147 584 0.00034 586 -0.00058 588 -0.00039 590 0.00012 592 -0.00048 594 -0.00058 596 0.00057 598 0.00058 600 0.00207