File name: Pandora297s1_Bologna-SPC_20251215_L1_smca1c3d20250814p1-8.txt File generation date: 20251216T095302.0Z Data description: Level 1 file (corrected signals) Data file version: smca1c3d20250814p1-8 Local principal investigator: ---- Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 297 Spectrometer number: 1 Processing software version used: BlickP v1.8.75 Instrument operation file used: Pandora297_OF_v2d20250723.txt Instrument calibration file used: Pandora297s1_CF_v3d20250814.txt Level 0 file used: Pandora297s1_Bologna-SPC_20251215_L0.txt Full location name: Meteorological station "Giorgio Fea" at San Pietro Capofiume (Bologna) Short location name: Bologna-SPC Country of location: Italy Location latitude [deg]: 44.6530 Location longitude [deg]: 11.6230 Location altitude [m]: 12 Local noon date: 20251215 Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are latency correction, matrix method stray light correction (replaced by simple method) Data caveats: OoB based on session 2 Nominal wavelengths [nm]: 276.8090 276.9517 277.0943 277.2369 277.3795 277.5221 277.6647 277.8073 277.9499 278.0925 278.2350 278.3775 278.5201 278.6626 278.8051 278.9476 279.0901 279.2326 279.3751 279.5175 279.6600 279.8024 279.9448 280.0873 280.2297 280.3721 280.5145 280.6568 280.7992 280.9416 281.0839 281.2262 281.3686 281.5109 281.6532 281.7955 281.9378 282.0801 282.2223 282.3646 282.5068 282.6491 282.7913 282.9335 283.0757 283.2179 283.3601 283.5022 283.6444 283.7866 283.9287 284.0708 284.2129 284.3551 284.4972 284.6393 284.7813 284.9234 285.0655 285.2075 285.3495 285.4916 285.6336 285.7756 285.9176 286.0596 286.2016 286.3435 286.4855 286.6274 286.7693 286.9113 287.0532 287.1951 287.3370 287.4789 287.6207 287.7626 287.9044 288.0463 288.1881 288.3299 288.4717 288.6135 288.7553 288.8971 289.0389 289.1806 289.3224 289.4641 289.6058 289.7475 289.8892 290.0309 290.1726 290.3143 290.4560 290.5976 290.7392 290.8809 291.0225 291.1641 291.3057 291.4473 291.5889 291.7304 291.8720 292.0135 292.1551 292.2966 292.4381 292.5796 292.7211 292.8626 293.0040 293.1455 293.2870 293.4284 293.5698 293.7112 293.8526 293.9940 294.1354 294.2768 294.4182 294.5595 294.7009 294.8422 294.9835 295.1248 295.2661 295.4074 295.5487 295.6900 295.8312 295.9725 296.1137 296.2549 296.3961 296.5374 296.6785 296.8197 296.9609 297.1021 297.2432 297.3844 297.5255 297.6666 297.8077 297.9488 298.0899 298.2310 298.3720 298.5131 298.6541 298.7952 298.9362 299.0772 299.2182 299.3592 299.5002 299.6411 299.7821 299.9230 300.0640 300.2049 300.3458 300.4867 300.6276 300.7685 300.9093 301.0502 301.1911 301.3319 301.4727 301.6135 301.7543 301.8951 302.0359 302.1767 302.3175 302.4582 302.5989 302.7397 302.8804 303.0211 303.1618 303.3025 303.4432 303.5838 303.7245 303.8651 304.0057 304.1464 304.2870 304.4276 304.5682 304.7087 304.8493 304.9898 305.1304 305.2709 305.4114 305.5520 305.6925 305.8329 305.9734 306.1139 306.2543 306.3948 306.5352 306.6756 306.8161 306.9565 307.0968 307.2372 307.3776 307.5179 307.6583 307.7986 307.9389 308.0793 308.2196 308.3598 308.5001 308.6404 308.7806 308.9209 309.0611 309.2014 309.3416 309.4818 309.6220 309.7621 309.9023 310.0425 310.1826 310.3227 310.4629 310.6030 310.7431 310.8832 311.0232 311.1633 311.3034 311.4434 311.5835 311.7235 311.8635 312.0035 312.1435 312.2835 312.4234 312.5634 312.7033 312.8433 312.9832 313.1231 313.2630 313.4029 313.5428 313.6826 313.8225 313.9623 314.1022 314.2420 314.3818 314.5216 314.6614 314.8012 314.9409 315.0807 315.2204 315.3602 315.4999 315.6396 315.7793 315.9190 316.0587 316.1983 316.3380 316.4776 316.6172 316.7569 316.8965 317.0361 317.1757 317.3152 317.4548 317.5943 317.7339 317.8734 318.0129 318.1524 318.2919 318.4314 318.5709 318.7103 318.8498 318.9892 319.1287 319.2681 319.4075 319.5469 319.6862 319.8256 319.9650 320.1043 320.2437 320.3830 320.5223 320.6616 320.8009 320.9402 321.0794 321.2187 321.3579 321.4972 321.6364 321.7756 321.9148 322.0540 322.1932 322.3323 322.4715 322.6106 322.7497 322.8889 323.0280 323.1671 323.3062 323.4452 323.5843 323.7233 323.8624 324.0014 324.1404 324.2794 324.4184 324.5574 324.6964 324.8353 324.9743 325.1132 325.2521 325.3910 325.5299 325.6688 325.8077 325.9466 326.0854 326.2243 326.3631 326.5019 326.6407 326.7795 326.9183 327.0571 327.1958 327.3346 327.4733 327.6120 327.7507 327.8895 328.0281 328.1668 328.3055 328.4441 328.5828 328.7214 328.8600 328.9987 329.1372 329.2758 329.4144 329.5530 329.6915 329.8301 329.9686 330.1071 330.2456 330.3841 330.5226 330.6611 330.7995 330.9380 331.0764 331.2148 331.3532 331.4916 331.6300 331.7684 331.9068 332.0451 332.1834 332.3218 332.4601 332.5984 332.7367 332.8750 333.0132 333.1515 333.2897 333.4280 333.5662 333.7044 333.8426 333.9808 334.1190 334.2571 334.3953 334.5334 334.6716 334.8097 334.9478 335.0859 335.2240 335.3620 335.5001 335.6381 335.7762 335.9142 336.0522 336.1902 336.3282 336.4661 336.6041 336.7421 336.8800 337.0179 337.1558 337.2937 337.4316 337.5695 337.7074 337.8452 337.9831 338.1209 338.2587 338.3965 338.5343 338.6721 338.8099 338.9477 339.0854 339.2231 339.3609 339.4986 339.6363 339.7740 339.9116 340.0493 340.1870 340.3246 340.4622 340.5998 340.7374 340.8750 341.0126 341.1502 341.2877 341.4253 341.5628 341.7003 341.8378 341.9753 342.1128 342.2503 342.3878 342.5252 342.6626 342.8001 342.9375 343.0749 343.2123 343.3496 343.4870 343.6244 343.7617 343.8990 344.0363 344.1736 344.3109 344.4482 344.5855 344.7227 344.8600 344.9972 345.1344 345.2716 345.4088 345.5460 345.6832 345.8203 345.9575 346.0946 346.2317 346.3688 346.5059 346.6430 346.7801 346.9172 347.0542 347.1912 347.3283 347.4653 347.6023 347.7393 347.8762 348.0132 348.1502 348.2871 348.4240 348.5609 348.6978 348.8347 348.9716 349.1085 349.2453 349.3822 349.5190 349.6558 349.7926 349.9294 350.0662 350.2030 350.3397 350.4764 350.6132 350.7499 350.8866 351.0233 351.1600 351.2966 351.4333 351.5699 351.7066 351.8432 351.9798 352.1164 352.2530 352.3896 352.5261 352.6627 352.7992 352.9357 353.0722 353.2087 353.3452 353.4817 353.6181 353.7546 353.8910 354.0274 354.1638 354.3002 354.4366 354.5730 354.7094 354.8457 354.9820 355.1184 355.2547 355.3910 355.5273 355.6635 355.7998 355.9360 356.0723 356.2085 356.3447 356.4809 356.6171 356.7533 356.8894 357.0256 357.1617 357.2978 357.4339 357.5700 357.7061 357.8422 357.9783 358.1143 358.2503 358.3864 358.5224 358.6584 358.7944 358.9303 359.0663 359.2022 359.3382 359.4741 359.6100 359.7459 359.8818 360.0177 360.1535 360.2894 360.4252 360.5610 360.6968 360.8326 360.9684 361.1042 361.2400 361.3757 361.5114 361.6472 361.7829 361.9186 362.0543 362.1899 362.3256 362.4612 362.5969 362.7325 362.8681 363.0037 363.1393 363.2748 363.4104 363.5459 363.6815 363.8170 363.9525 364.0880 364.2235 364.3589 364.4944 364.6298 364.7653 364.9007 365.0361 365.1715 365.3069 365.4422 365.5776 365.7129 365.8483 365.9836 366.1189 366.2542 366.3895 366.5247 366.6600 366.7952 366.9304 367.0657 367.2009 367.3360 367.4712 367.6064 367.7415 367.8767 368.0118 368.1469 368.2820 368.4171 368.5522 368.6872 368.8223 368.9573 369.0923 369.2273 369.3623 369.4973 369.6323 369.7672 369.9022 370.0371 370.1720 370.3070 370.4418 370.5767 370.7116 370.8464 370.9813 371.1161 371.2509 371.3857 371.5205 371.6553 371.7901 371.9248 372.0596 372.1943 372.3290 372.4637 372.5984 372.7331 372.8677 373.0024 373.1370 373.2716 373.4062 373.5408 373.6754 373.8100 373.9445 374.0791 374.2136 374.3481 374.4826 374.6171 374.7516 374.8861 375.0205 375.1550 375.2894 375.4238 375.5582 375.6926 375.8270 375.9614 376.0957 376.2300 376.3644 376.4987 376.6330 376.7673 376.9015 377.0358 377.1700 377.3043 377.4385 377.5727 377.7069 377.8411 377.9752 378.1094 378.2435 378.3776 378.5118 378.6459 378.7799 378.9140 379.0481 379.1821 379.3162 379.4502 379.5842 379.7182 379.8522 379.9861 380.1201 380.2540 380.3880 380.5219 380.6558 380.7897 380.9236 381.0574 381.1913 381.3251 381.4589 381.5927 381.7265 381.8603 381.9941 382.1279 382.2616 382.3953 382.5291 382.6628 382.7965 382.9301 383.0638 383.1975 383.3311 383.4647 383.5983 383.7319 383.8655 383.9991 384.1326 384.2662 384.3997 384.5332 384.6668 384.8002 384.9337 385.0672 385.2006 385.3341 385.4675 385.6009 385.7343 385.8677 386.0011 386.1344 386.2678 386.4011 386.5344 386.6678 386.8010 386.9343 387.0676 387.2008 387.3341 387.4673 387.6005 387.7337 387.8669 388.0001 388.1332 388.2664 388.3995 388.5326 388.6657 388.7988 388.9319 389.0650 389.1980 389.3311 389.4641 389.5971 389.7301 389.8631 389.9961 390.1290 390.2620 390.3949 390.5278 390.6607 390.7936 390.9265 391.0593 391.1922 391.3250 391.4579 391.5907 391.7235 391.8562 391.9890 392.1218 392.2545 392.3872 392.5200 392.6527 392.7853 392.9180 393.0507 393.1833 393.3160 393.4486 393.5812 393.7138 393.8464 393.9789 394.1115 394.2440 394.3765 394.5090 394.6415 394.7740 394.9065 395.0390 395.1714 395.3038 395.4362 395.5686 395.7010 395.8334 395.9658 396.0981 396.2305 396.3628 396.4951 396.6274 396.7597 396.8919 397.0242 397.1564 397.2886 397.4208 397.5530 397.6852 397.8174 397.9496 398.0817 398.2138 398.3459 398.4780 398.6101 398.7422 398.8743 399.0063 399.1383 399.2704 399.4024 399.5344 399.6663 399.7983 399.9303 400.0622 400.1941 400.3260 400.4579 400.5898 400.7217 400.8535 400.9854 401.1172 401.2490 401.3808 401.5126 401.6444 401.7761 401.9079 402.0396 402.1713 402.3030 402.4347 402.5664 402.6980 402.8297 402.9613 403.0929 403.2245 403.3561 403.4877 403.6193 403.7508 403.8823 404.0139 404.1454 404.2769 404.4083 404.5398 404.6713 404.8027 404.9341 405.0655 405.1969 405.3283 405.4597 405.5910 405.7224 405.8537 405.9850 406.1163 406.2476 406.3789 406.5101 406.6414 406.7726 406.9038 407.0350 407.1662 407.2974 407.4285 407.5597 407.6908 407.8219 407.9530 408.0841 408.2152 408.3463 408.4773 408.6083 408.7394 408.8704 409.0014 409.1323 409.2633 409.3942 409.5252 409.6561 409.7870 409.9179 410.0488 410.1796 410.3105 410.4413 410.5722 410.7030 410.8338 410.9645 411.0953 411.2261 411.3568 411.4875 411.6182 411.7489 411.8796 412.0103 412.1409 412.2716 412.4022 412.5328 412.6634 412.7940 412.9245 413.0551 413.1856 413.3162 413.4467 413.5772 413.7077 413.8381 413.9686 414.0990 414.2294 414.3599 414.4902 414.6206 414.7510 414.8814 415.0117 415.1420 415.2723 415.4026 415.5329 415.6632 415.7934 415.9237 416.0539 416.1841 416.3143 416.4445 416.5747 416.7048 416.8350 416.9651 417.0952 417.2253 417.3554 417.4855 417.6155 417.7456 417.8756 418.0056 418.1356 418.2656 418.3956 418.5255 418.6554 418.7854 418.9153 419.0452 419.1751 419.3049 419.4348 419.5646 419.6945 419.8243 419.9541 420.0838 420.2136 420.3434 420.4731 420.6028 420.7325 420.8622 420.9919 421.1216 421.2512 421.3809 421.5105 421.6401 421.7697 421.8993 422.0289 422.1584 422.2880 422.4175 422.5470 422.6765 422.8060 422.9354 423.0649 423.1943 423.3237 423.4531 423.5825 423.7119 423.8413 423.9706 424.1000 424.2293 424.3586 424.4879 424.6172 424.7464 424.8757 425.0049 425.1341 425.2633 425.3925 425.5217 425.6508 425.7800 425.9091 426.0382 426.1673 426.2964 426.4255 426.5546 426.6836 426.8126 426.9416 427.0706 427.1996 427.3286 427.4576 427.5865 427.7154 427.8443 427.9732 428.1021 428.2310 428.3598 428.4887 428.6175 428.7463 428.8751 429.0039 429.1327 429.2614 429.3901 429.5189 429.6476 429.7763 429.9049 430.0336 430.1623 430.2909 430.4195 430.5481 430.6767 430.8053 430.9338 431.0624 431.1909 431.3194 431.4479 431.5764 431.7049 431.8333 431.9618 432.0902 432.2186 432.3470 432.4754 432.6038 432.7321 432.8605 432.9888 433.1171 433.2454 433.3737 433.5019 433.6302 433.7584 433.8866 434.0149 434.1430 434.2712 434.3994 434.5275 434.6557 434.7838 434.9119 435.0400 435.1680 435.2961 435.4241 435.5522 435.6802 435.8082 435.9361 436.0641 436.1921 436.3200 436.4479 436.5758 436.7037 436.8316 436.9595 437.0873 437.2152 437.3430 437.4708 437.5986 437.7263 437.8541 437.9818 438.1096 438.2373 438.3650 438.4927 438.6203 438.7480 438.8756 439.0033 439.1309 439.2585 439.3860 439.5136 439.6412 439.7687 439.8962 440.0237 440.1512 440.2787 440.4061 440.5336 440.6610 440.7884 440.9158 441.0432 441.1706 441.2979 441.4253 441.5526 441.6799 441.8072 441.9345 442.0617 442.1890 442.3162 442.4434 442.5706 442.6978 442.8250 442.9521 443.0793 443.2064 443.3335 443.4606 443.5877 443.7148 443.8418 443.9689 444.0959 444.2229 444.3499 444.4769 444.6038 444.7308 444.8577 444.9846 445.1115 445.2384 445.3653 445.4921 445.6190 445.7458 445.8726 445.9994 446.1262 446.2529 446.3797 446.5064 446.6331 446.7598 446.8865 447.0132 447.1398 447.2665 447.3931 447.5197 447.6463 447.7729 447.8995 448.0260 448.1526 448.2791 448.4056 448.5321 448.6585 448.7850 448.9114 449.0379 449.1643 449.2907 449.4171 449.5434 449.6698 449.7961 449.9224 450.0487 450.1750 450.3013 450.4276 450.5538 450.6800 450.8062 450.9324 451.0586 451.1848 451.3109 451.4371 451.5632 451.6893 451.8154 451.9415 452.0675 452.1936 452.3196 452.4456 452.5716 452.6976 452.8236 452.9495 453.0754 453.2014 453.3273 453.4532 453.5790 453.7049 453.8307 453.9566 454.0824 454.2082 454.3339 454.4597 454.5855 454.7112 454.8369 454.9626 455.0883 455.2140 455.3396 455.4653 455.5909 455.7165 455.8421 455.9677 456.0933 456.2188 456.3443 456.4699 456.5954 456.7208 456.8463 456.9718 457.0972 457.2226 457.3480 457.4734 457.5988 457.7242 457.8495 457.9748 458.1002 458.2255 458.3507 458.4760 458.6013 458.7265 458.8517 458.9769 459.1021 459.2273 459.3524 459.4776 459.6027 459.7278 459.8529 459.9780 460.1031 460.2281 460.3532 460.4782 460.6032 460.7282 460.8531 460.9781 461.1030 461.2279 461.3529 461.4777 461.6026 461.7275 461.8523 461.9772 462.1020 462.2268 462.3515 462.4763 462.6011 462.7258 462.8505 462.9752 463.0999 463.2246 463.3492 463.4739 463.5985 463.7231 463.8477 463.9723 464.0968 464.2214 464.3459 464.4704 464.5949 464.7194 464.8439 464.9683 465.0928 465.2172 465.3416 465.4660 465.5903 465.7147 465.8390 465.9634 466.0877 466.2120 466.3362 466.4605 466.5847 466.7090 466.8332 466.9574 467.0816 467.2057 467.3299 467.4540 467.5781 467.7022 467.8263 467.9504 468.0744 468.1985 468.3225 468.4465 468.5705 468.6945 468.8184 468.9423 469.0663 469.1902 469.3141 469.4380 469.5618 469.6857 469.8095 469.9333 470.0571 470.1809 470.3047 470.4284 470.5521 470.6759 470.7996 470.9232 471.0469 471.1706 471.2942 471.4178 471.5414 471.6650 471.7886 471.9121 472.0357 472.1592 472.2827 472.4062 472.5297 472.6532 472.7766 472.9000 473.0234 473.1468 473.2702 473.3936 473.5169 473.6403 473.7636 473.8869 474.0102 474.1334 474.2567 474.3799 474.5031 474.6263 474.7495 474.8727 474.9958 475.1190 475.2421 475.3652 475.4883 475.6114 475.7344 475.8575 475.9805 476.1035 476.2265 476.3495 476.4724 476.5954 476.7183 476.8412 476.9641 477.0870 477.2099 477.3327 477.4555 477.5783 477.7011 477.8239 477.9467 478.0694 478.1922 478.3149 478.4376 478.5603 478.6829 478.8056 478.9282 479.0508 479.1735 479.2960 479.4186 479.5412 479.6637 479.7862 479.9087 480.0312 480.1537 480.2761 480.3986 480.5210 480.6434 480.7658 480.8882 481.0105 481.1329 481.2552 481.3775 481.4998 481.6221 481.7443 481.8666 481.9888 482.1110 482.2332 482.3554 482.4775 482.5997 482.7218 482.8439 482.9660 483.0881 483.2102 483.3322 483.4542 483.5762 483.6982 483.8202 483.9422 484.0641 484.1861 484.3080 484.4299 484.5517 484.6736 484.7955 484.9173 485.0391 485.1609 485.2827 485.4044 485.5262 485.6479 485.7696 485.8913 486.0130 486.1347 486.2563 486.3780 486.4996 486.6212 486.7428 486.8643 486.9859 487.1074 487.2289 487.3504 487.4719 487.5934 487.7148 487.8363 487.9577 488.0791 488.2005 488.3218 488.4432 488.5645 488.6858 488.8071 488.9284 489.0497 489.1710 489.2922 489.4134 489.5346 489.6558 489.7770 489.8981 490.0192 490.1404 490.2615 490.3825 490.5036 490.6247 490.7457 490.8667 490.9877 491.1087 491.2297 491.3506 491.4716 491.5925 491.7134 491.8343 491.9551 492.0760 492.1968 492.3176 492.4384 492.5592 492.6800 492.8007 492.9215 493.0422 493.1629 493.2835 493.4042 493.5249 493.6455 493.7661 493.8867 494.0073 494.1279 494.2484 494.3689 494.4894 494.6099 494.7304 494.8509 494.9713 495.0918 495.2122 495.3326 495.4530 495.5733 495.6937 495.8140 495.9343 496.0546 496.1749 496.2951 496.4154 496.5356 496.6558 496.7760 496.8962 497.0164 497.1365 497.2566 497.3767 497.4968 497.6169 497.7370 497.8570 497.9770 498.0970 498.2170 498.3370 498.4569 498.5769 498.6968 498.8167 498.9366 499.0565 499.1763 499.2962 499.4160 499.5358 499.6556 499.7753 499.8951 500.0148 500.1345 500.2543 500.3739 500.4936 500.6133 500.7329 500.8525 500.9721 501.0917 501.2112 501.3308 501.4503 501.5698 501.6893 501.8088 501.9283 502.0477 502.1671 502.2866 502.4060 502.5253 502.6447 502.7640 502.8834 503.0027 503.1220 503.2412 503.3605 503.4797 503.5990 503.7182 503.8373 503.9565 504.0757 504.1948 504.3139 504.4330 504.5521 504.6712 504.7902 504.9093 505.0283 505.1473 505.2663 505.3852 505.5042 505.6231 505.7420 505.8609 505.9798 506.0987 506.2175 506.3363 506.4551 506.5739 506.6927 506.8115 506.9302 507.0489 507.1676 507.2863 507.4050 507.5236 507.6423 507.7609 507.8795 507.9981 508.1166 508.2352 508.3537 508.4722 508.5907 508.7092 508.8277 508.9461 509.0646 509.1830 509.3014 509.4197 509.5381 509.6564 509.7748 509.8931 510.0114 510.1296 510.2479 510.3661 510.4844 510.6026 510.7207 510.8389 510.9571 511.0752 511.1933 511.3114 511.4295 511.5475 511.6656 511.7836 511.9016 512.0196 512.1376 512.2556 512.3735 512.4914 512.6093 512.7272 512.8451 512.9629 513.0808 513.1986 513.3164 513.4342 513.5520 513.6697 513.7874 513.9051 514.0228 514.1405 514.2582 514.3758 514.4934 514.6111 514.7286 514.8462 514.9638 515.0813 515.1988 515.3163 515.4338 515.5513 515.6687 515.7862 515.9036 516.0210 516.1384 516.2557 516.3731 516.4904 516.6077 516.7250 516.8423 516.9595 517.0768 517.1940 517.3112 517.4284 517.5455 517.6627 517.7798 517.8969 518.0140 518.1311 518.2482 518.3652 518.4823 518.5993 518.7163 518.8332 518.9502 519.0671 519.1840 519.3009 519.4178 519.5347 519.6515 519.7684 519.8852 520.0020 520.1188 520.2355 520.3523 520.4690 520.5857 520.7024 520.8191 520.9357 521.0524 521.1690 521.2856 521.4022 521.5187 521.6353 521.7518 521.8683 521.9848 522.1013 522.2177 522.3342 522.4506 522.5670 522.6834 522.7998 522.9161 523.0324 523.1488 523.2651 523.3813 523.4976 523.6138 523.7301 523.8463 523.9625 524.0786 524.1948 524.3109 524.4270 524.5431 524.6592 524.7753 524.8913 525.0074 525.1234 525.2394 525.3553 525.4713 525.5872 525.7032 525.8191 525.9350 526.0508 526.1667 526.2825 526.3983 526.5141 526.6299 526.7456 526.8614 526.9771 527.0928 527.2085 527.3242 527.4398 527.5555 527.6711 527.7867 527.9022 528.0178 528.1334 528.2489 528.3644 528.4799 528.5953 528.7108 528.8262 528.9416 529.0570 529.1724 529.2878 529.4031 529.5185 529.6338 529.7491 529.8643 529.9796 530.0948 530.2100 530.3252 530.4404 530.5556 530.6707 530.7858 530.9010 531.0160 531.1311 531.2462 531.3612 531.4762 531.5912 531.7062 531.8212 531.9361 532.0510 532.1659 532.2808 532.3957 532.5106 532.6254 532.7402 532.8550 532.9698 533.0846 533.1993 533.3140 533.4287 533.5434 533.6581 533.7727 533.8874 534.0020 534.1166 534.2312 534.3457 534.4603 534.5748 534.6893 534.8038 534.9183 535.0327 535.1472 535.2616 535.3760 535.4903 535.6047 535.7190 535.8334 535.9477 536.0620 536.1762 536.2905 536.4047 536.5189 536.6331 536.7473 536.8615 536.9756 537.0897 537.2038 537.3179 537.4320 537.5460 537.6600 537.7741 537.8881 538.0020 538.1160 538.2299 538.3438 538.4577 538.5716 538.6855 538.7993 538.9132 539.0270 539.1408 539.2545 539.3683 539.4820 539.5957 539.7094 539.8231 539.9368 540.0504 540.1640 540.2776 540.3912 540.5048 540.6183 540.7319 540.8454 540.9589 541.0723 541.1858 541.2992 541.4127 541.5261 541.6394 541.7528 --------------------------------------------------------------------------------------- Column 1: Two letter code of measurement routine Column 2: UT date and time for beginning of measurement, yyyymmddThhmmssZ (ISO 8601) Column 3: Fractional days since 1-Jan-2000 UT midnight for beginning of measurement Column 4: Routine count (1 for the first routine of the day, 2 for the second, etc.) Column 5: Repetition count (1 for the first set in the routine, 2 for the second, etc.) Column 6: Total duration of measurement set in seconds Column 7: Data processing type index Column 8: Integration time [ms] Column 9: Number of bright count cycles Column 10: Number of dark count cycles Column 11: Saturation index: positive integer is the number of saturated cycles included in the data, negative integer is the number of cycles skipped due to saturation Column 12: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions Column 13: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions Column 14: Pointing zenith angle in degree, absolute or relative (see next column), 999=tracker not used Column 15: Zenith pointing mode: zenith angle is... 0=absolute, 1=relative to sun, 2=relative to moon Column 16: Pointing azimuth in degree, increases clockwise, absolute (0=north) or relative (see next column), 999=tracker not used Column 17: Azimuth pointing mode: like zenith angle mode but also fixed scattering angles relative to sun (3) or moon (4) Column 18: Target distance [m], -1=not pointed on target Column 19: Sum over 2^i with i being a L0 to L1 conversion step, 0=dark correction, 1=non-linearity correction, 2=latency correction, 3=flat field correction, 4=conversion to count rates, 5=temperature correction, 6=stray light correction, 7=wavelength change determination, 8=sensitivity correction, 9=wavelength correction Column 20: Dark correction method: -9=no dark correction done, since it was not requested, -2=no dark correction done, since there were no bright measurements, -1=no dark correction done, since there was no matching dark measurement, 0=dark correction done with measured dark count only, since input darkmeth was MEAS or no dark map parameters available, 1=dark correction done using dark fine structure map and measured dark count, >1=dark correction done with measured dark count only, since dark background fitting gave an error Column 21: L1 data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality Column 22: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ1 limit, 0=Saturated data, 1=Too few dark counts measurements, 2=No temperature given or effective temperature too different from the reference temperature, 3=Dark count too high, 4=Unsuccessful dark background fitting, 5=The dark count differs significantly from the dark map for too many pixels, 6=Absolute value of estimated average residual stray light level too high, 7=Although attempted, no wavelength change could be retrieved, 8=Absolute value of retrieved wavelength shift too large, 9=Retrieved wavelength shift differs too much from the shift predicted by the effective temperature Column 23: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ2 limit (same parameters as for DQ1) Column 24: Wavelength effective temperature [°C], 999=no effective temperature given Column 25: Number of pixels, where dark count is higher than bright count, -9=no bright counts or dark counts measured Column 26: Number of pixels, where DQ1 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 27: Number of pixels, where DQ2 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 28: Index of (not dead, blind, warm, or saturated) pixel with highest corrected counts Column 29: Mean over blind and oversampled pixels in the bright counts, -9 if there is no bright count Column 30: Standard error of blind and oversampled pixels in the bright counts, -9 if there is no bright count standard error Column 31: Mean over blind and oversampled pixels in the dark counts, -9 if there is no dark count Column 32: Standard error of blind and oversampled pixels in the dark counts, -9 if there is no dark count standard error Column 33: Number of function evaluations used for dark background fitting, -9 if no background fitting was done Column 34: rms of unweighted fitting residuals for dark background fitting, -9 if no background fitting was done Column 35: Normalized rms of weighted fitting residuals for dark background fitting, -9 if no background fitting was done Column 36: Mean difference dark map to measured dark count, -9 if no background fitting was done Column 37: rms of difference dark map to measured dark count, -9 if no background fitting was done Column 38: Mean absolute difference dark map to measured dark count expressed in number of standard deviations, -9 if no background fitting was done Column 39: Number of regular pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 40: Number of warm pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 41: Number of hot pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 42: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 43: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 44: Estimated stray light in the signal before correction at 300nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 45: Estimated stray light in the signal before correction at 302.5nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 46: Estimated stray light in the signal before correction at 305nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 47: Estimated stray light in the signal before correction at 310nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 48: Estimated stray light in the signal before correction at 320nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 49: Estimated stray light in the signal before correction at 350nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 50: Estimated stray light in the signal before correction at 400nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 51: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 52: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 53: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 54: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 55: Mean wavelength correction applied [%], -9=no wavelength correction Column 56: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 57: Minimum wavelength correction applied [%], -9=no wavelength correction Column 58: Maximum wavelength correction applied [%], -9=no wavelength correction Column 59: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 60: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 61: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 62: Spectrometer control temperature [°C], 999=no temperature signal Column 63: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 64: Temperature in head sensor [°C], 999=no temperature signal Column 65: Temperature at electronics board 1 [°C], 999=no temperature signal Column 66: Temperature at electronics board 2 [°C], 999=no temperature signal Column 67: Humidity in head sensor [%], -9=no humidity signal Column 68: Pressure in head sensor [hPa], -9=no pressure signal Column 69: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 70: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 71: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 72-2119: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2120-4167: Atmospheric variability of L1 data for each pixel [%], 101=no atmospheric variability was measured and pixel is inside the range of the filter, 102=no atmospheric variability was measured and pixel is outside the range of the filter, 103=atmospheric variability was measured, but pixel is outside the range of the filter, 104=saturated data, 109=no atmospheric variability was determined since no dark correction was attempted Columns 4168-6215: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------