/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=01:18:00[GMT] /end_time=01:18:00[GMT] /north_latitude=32.648[DEG] /south_latitude=32.648[DEG] /east_longitude=-119.493[DEG] /west_longitude=-119.493[DEG] /station=90.53 /data_file_name=ag90.53_40m.sb /water_depth=NA /measurement_depth=40 /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: 0.93 ! PHAEO: 0.48 ! APid: 9704p059 ! Afile: 9704p059.sp6 ! ! as300: 0.374 ! aslope: 0.017 ! fiterr: 0 ! /end_header 300 0.39977 302 0.38652 304 0.37124 306 0.35588 308 0.33864 310 0.3238 312 0.30863 314 0.29667 316 0.28399 318 0.2724 320 0.26001 322 0.24981 324 0.23966 326 0.23027 328 0.22139 330 0.21035 332 0.2008 334 0.19208 336 0.18318 338 0.17496 340 0.16993 342 0.16369 344 0.15846 346 0.15354 348 0.14902 350 0.14594 352 0.14174 354 0.13439 356 0.12854 358 0.12583 360 0.12295 362 0.12136 364 0.11953 366 0.11601 368 0.11471 370 0.11092 372 0.10932 374 0.10753 376 0.10668 378 0.10354 380 0.09782 382 0.09552 384 0.09362 386 0.09332 388 0.09089 390 0.08764 392 0.08602 394 0.0853 396 0.08384 398 0.08458 400 0.08448 402 0.08578 404 0.08375 406 0.08016 408 0.0764 410 0.07233 412 0.06837 414 0.06782 416 0.06674 418 0.06628 420 0.06465 422 0.06312 424 0.06154 426 0.0598 428 0.05757 430 0.05389 432 0.05198 434 0.04921 436 0.04757 438 0.04544 440 0.0425 442 0.03968 444 0.03649 446 0.03487 448 0.03369 450 0.03231 452 0.03103 454 0.02986 456 0.03053 458 0.03155 460 0.02837 462 0.02769 464 0.02591 466 0.0264 468 0.02282 470 0.02016 472 0.01809 474 0.01628 476 0.01349 478 0.01118 480 0.01189 482 0.012 484 0.01356 486 0.01609 488 0.01351 490 0.01232 492 0.01122 494 0.01097 496 0.0104 498 0.01097 500 0.01078 502 0.01149 504 0.00916 506 0.00957 508 0.00866 510 0.00897 512 0.0079 514 0.00934 516 0.00696 518 0.00767 520 0.00661 522 0.00627 524 0.00626 526 0.00692 528 0.00662 530 0.00402 532 0.00357 534 0.00418 536 0.00578 538 0.0057 540 0.00586 542 0.00515 544 0.00537 546 0.00443 548 0.00345 550 0.00281 552 0.00261 554 0.0016 556 0.00229 558 0.00005 560 -0.00091 562 -0.00132 564 0.00139 566 0.00149 568 0.00243 570 0.0019 572 0.00286 574 0.00296 576 0.00142 578 0.00099 580 0.00065 582 -0.00033 584 -0.00056 586 -0.00081 588 0.00018 590 0.00058 592 -0.00058 594 0.00134 596 0.00039 598 0.00073 600 -0.00051