/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=-124.328[DEG] /east_longitude=-124.328[DEG] /north_latitude=33.388[DEG] /south_latitude=33.388[DEG] /start_date=19980926 /end_date=19980926 /start_time=17:54:00[GMT] /end_time=17:54:00[GMT] /station=77.100 /data_file_name=ag77.100_119m.sb /water_depth=NA /measurement_depth=119 /cloud_percent=100 /secchi_depth=32 /wave_height=0.61 /wind_speed=5.66 ! 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: 0.17 ! PHAEO: 0.23 ! APid: 9809p172 ! Afile: 9809s172.sp6 ! ! as300: 0.263 ! aslope: 0.018 ! fiterr: 3 ! /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 0.28455 302 0.26534 304 0.2552 306 0.24412 308 0.23288 310 0.22256 312 0.21236 314 0.20381 316 0.19615 318 0.18716 320 0.17991 322 0.17228 324 0.16633 326 0.16198 328 0.15311 330 0.14638 332 0.14044 334 0.13565 336 0.13217 338 0.12614 340 0.12021 342 0.1167 344 0.11253 346 0.10763 348 0.10451 350 0.09964 352 0.09578 354 0.09298 356 0.09138 358 0.08939 360 0.08702 362 0.08493 364 0.08413 366 0.08008 368 0.07658 370 0.07455 372 0.07165 374 0.07013 376 0.06742 378 0.06796 380 0.06626 382 0.06361 384 0.06112 386 0.0608 388 0.0581 390 0.05914 392 0.05557 394 0.05518 396 0.05348 398 0.05397 400 0.0526 402 0.05398 404 0.05081 406 0.05036 408 0.04697 410 0.04579 412 0.04334 414 0.04305 416 0.04224 418 0.04261 420 0.04013 422 0.03812 424 0.0364 426 0.03588 428 0.0362 430 0.03345 432 0.03241 434 0.03068 436 0.03046 438 0.02832 440 0.0279 442 0.02466 444 0.02297 446 0.02038 448 0.0187 450 0.01793 452 0.01782 454 0.01604 456 0.01548 458 0.01536 460 0.01541 462 0.01654 464 0.01586 466 0.01554 468 0.01326 470 0.01078 472 0.00956 474 0.00811 476 0.00884 478 0.00806 480 0.01003 482 0.00918 484 0.00941 486 0.00847 488 0.00816 490 0.00967 492 0.00906 494 0.00732 496 0.00811 498 0.00678 500 0.00693 502 0.00463 504 0.0057 506 0.00513 508 0.00742 510 0.00698 512 0.00881 514 0.00651 516 0.00562 518 0.00686 520 0.00578 522 0.00525 524 0.00579 526 0.00414 528 0.00427 530 0.00341 532 0.0032 534 0.00243 536 0.00201 538 0.00129 540 0.00131 542 -0.00028 544 0.00072 546 0.00044 548 0.00251 550 0.00274 552 0.00296 554 0.0029 556 0.00345 558 0.00234 560 0.00221 562 0.00237 564 0.00279 566 0.00168 568 0.0015 570 0.00196 572 0.00173 574 0.00077 576 0.0021 578 0.00171 580 0.00254 582 0.00274 584 0.00065 586 0.00022 588 0.0009 590 -0.00024 592 -0.0007 594 -0.00025 596 -0.00043 598 0.00037 600 0.00027