/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=CAL9809 /data_type=scan /data_status=final /calibration_files=missing_calibration.txt ! original_file_name=as_cal9807.dat /west_longitude=-120.928[DEG] /east_longitude=-120.928[DEG] /north_latitude=31.168[DEG] /south_latitude=31.168[DEG] /start_date=19980915 /end_date=19980915 /start_time=18:26:00[GMT] /end_time=18:26:00[GMT] /station=93.80 /data_file_name=ag93.80_18m.sb /water_depth=NA /measurement_depth=18 /cloud_percent=100 /secchi_depth=23 /wave_height=0.61 /wind_speed=3.09 ! linked_files=sbsurf_cal9809.dat.sb,apm90_cal9809.dat.sb,adm90_cal9809.dat.sb,as_cal9809.dat.sb ! the unique identifier APid is used to link atp,ad,ays spectra to depth-resolved samples in spgdepthd_cal9809.dat.sb ! the unique identifiers Cruise and Station are used to link to other surface data in sbsurf_cal9809.dat.sb /documents=README.cal9809,sbsurf_cal9809.dat.sb /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 250-600 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: 0.28 ! PHAEO: 0.08 ! APid: 9809p016 ! Afile: 9809s016.sp6 ! ! as300: 0.353 ! aslope: 0.024 ! fiterr: 2 ! /end_header 250 0 252 0 254 0 256 0 258 0 260 0 262 0 264 0 266 0 268 0 270 0 272 0 274 0 276 0 278 0 280 0 282 0 284 0 286 0 288 0 290 0 292 0 294 0 296 0 298 0 300 0.3665 302 0.34374 304 0.32439 306 0.30666 308 0.28903 310 0.27183 312 0.25765 314 0.24361 316 0.23231 318 0.2205 320 0.21085 322 0.20163 324 0.19279 326 0.18475 328 0.17611 330 0.16882 332 0.16332 334 0.15881 336 0.15052 338 0.14395 340 0.13773 342 0.1309 344 0.125 346 0.11817 348 0.11274 350 0.10558 352 0.10025 354 0.09537 356 0.09379 358 0.08729 360 0.08245 362 0.07833 364 0.0743 366 0.07112 368 0.06794 370 0.06617 372 0.06637 374 0.06374 376 0.05933 378 0.05622 380 0.05233 382 0.04749 384 0.04489 386 0.04109 388 0.03917 390 0.03831 392 0.03762 394 0.03683 396 0.03608 398 0.03509 400 0.03333 402 0.0303 404 0.02905 406 0.02696 408 0.02659 410 0.0263 412 0.02644 414 0.02589 416 0.02556 418 0.02541 420 0.02617 422 0.02453 424 0.02395 426 0.02125 428 0.01879 430 0.01746 432 0.01551 434 0.01408 436 0.01198 438 0.00984 440 0.00838 442 0.00583 444 0.00561 446 0.00398 448 0.0048 450 0.005 452 0.00288 454 0.00211 456 0.00162 458 0.00059 460 0.00078 462 0.00122 464 0.00123 466 0.00347 468 0.00528 470 0.00368 472 0.00384 474 0.00618 476 0.00779 478 0.00618 480 0.00499 482 0.00475 484 0.00632 486 0.00591 488 0.00569 490 0.00341 492 0.00239 494 0.00088 496 -0.00091 498 -0.00161 500 -0.00279 502 -0.00361 504 -0.00292 506 -0.00398 508 -0.0045 510 -0.00475 512 -0.00378 514 -0.00334 516 -0.00227 518 -0.0028 520 -0.00287 522 -0.00363 524 -0.00196 526 -0.00143 528 -0.00192 530 -0.00201 532 -0.0018 534 -0.00122 536 -0.00048 538 -0.00035 540 0.00015 542 0.00149 544 0.0022 546 0.00252 548 0.00101 550 0.00044 552 -0.00079 554 0.00034 556 0.0004 558 0.0019 560 0.00005 562 -0.0005 564 -0.00165 566 -0.0025 568 -0.00298 570 -0.0032 572 -0.00361 574 -0.00402 576 -0.00348 578 -0.00329 580 -0.00323 582 -0.00419 584 -0.0036 586 -0.00282 588 -0.00092 590 0.00159 592 0.00147 594 0.00168 596 -0.00041 598 -0.00139 600 -0.00102