/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=19970416 /end_date=19970416 /start_time=18:31:00[GMT] /end_time=18:31:00[GMT] /north_latitude=33.488[DEG] /south_latitude=33.488[DEG] /east_longitude=-122.535[DEG] /west_longitude=-122.535[DEG] /station=80.80 /data_file_name=ag80.80_227m.sb /water_depth=NA /measurement_depth=227 /cloud_percent=NA /secchi_depth=34 /wave_height=1.22 /wind_speed=10.29 /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: -9.00 ! PHAEO: -9.00 ! APid: 9704p145 ! Afile: 9704p145.sp6 ! ! as300: 0.262 ! aslope: 0.018 ! fiterr: 0 ! /end_header 300 0.27806 302 0.27403 304 0.25745 306 0.24703 308 0.23629 310 0.2283 312 0.21891 314 0.20951 316 0.20067 318 0.19145 320 0.18227 322 0.17371 324 0.16415 326 0.15581 328 0.14947 330 0.1423 332 0.13743 334 0.13052 336 0.12393 338 0.11766 340 0.1113 342 0.106 344 0.10082 346 0.09742 348 0.09121 350 0.08725 352 0.08432 354 0.08026 356 0.07849 358 0.07494 360 0.0729 362 0.07227 364 0.07248 366 0.07258 368 0.07406 370 0.0756 372 0.07595 374 0.0742 376 0.07109 378 0.07 380 0.06933 382 0.06672 384 0.06566 386 0.06386 388 0.06522 390 0.06312 392 0.06232 394 0.06088 396 0.05977 398 0.06049 400 0.05778 402 0.0559 404 0.05442 406 0.05154 408 0.05002 410 0.04829 412 0.04889 414 0.05031 416 0.04781 418 0.04656 420 0.04513 422 0.04415 424 0.0427 426 0.04247 428 0.04207 430 0.04063 432 0.03835 434 0.03635 436 0.03387 438 0.03145 440 0.03062 442 0.0266 444 0.02284 446 0.02151 448 0.0207 450 0.01997 452 0.01874 454 0.01867 456 0.01668 458 0.01723 460 0.0169 462 0.0176 464 0.01753 466 0.01825 468 0.01615 470 0.01512 472 0.01298 474 0.01215 476 0.01191 478 0.01069 480 0.0106 482 0.01126 484 0.0097 486 0.00942 488 0.01009 490 0.00664 492 0.00488 494 0.0043 496 0.00378 498 0.00414 500 0.00118 502 0.00069 504 -0.00034 506 -0.00033 508 -0.00065 510 -0.00094 512 0.00047 514 0.00205 516 0.00361 518 0.00346 520 0.00409 522 0.00238 524 0.00324 526 0.00282 528 0.00471 530 0.00438 532 0.00674 534 0.00596 536 0.00802 538 0.00612 540 0.00707 542 0.00555 544 0.00523 546 0.00391 548 0.00228 550 -0.00053 552 -0.00317 554 -0.00448 556 -0.00436 558 -0.00485 560 -0.00464 562 -0.00563 564 -0.00603 566 -0.00636 568 -0.00596 570 -0.0057 572 -0.0041 574 -0.00423 576 -0.00392 578 -0.00123 580 -0.00157 582 -0.00174 584 -0.00098 586 -0.00201 588 -0.00122 590 -0.00086 592 -0.00001 594 0.00237 596 0.00027 598 -0.00205 600 -0.00239