File name: Pandora243s1_Toronto-CNTower_20250723_L1_smca1c7d20250508p1-8.txt File generation date: 20250821T081748.4Z Data description: Level 1 file (corrected signals) Data file version: smca1c7d20250508p1-8 Local principal investigator: Vitali Fioletov Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 243 Spectrometer number: 1 Processing software version used: BlickP v1.8.75 Instrument operation file used: Pandora243_OF_v3d20230125.txt Instrument calibration file used: Pandora243s1_CF_v7d20250508.txt Level 0 file used: Pandora243s1_Toronto-CNTower_20250723_L0.txt Full location name: CN Tower Observation Pod Roof, 290 Bremner Blvd, Toronto, ON M5V 3L9 Short location name: Toronto-CNTower Country of location: Canada Location latitude [deg]: 43.6426 Location longitude [deg]: -79.3871 Location altitude [m]: 330 Local noon date: 20250723 Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are dark map for dark correction (replaced by immediate dark method), latency correction, matrix method stray light correction (replaced by simple method) Data caveats: None Nominal wavelengths [nm]: 277.3593 277.5019 277.6445 277.7872 277.9297 278.0723 278.2149 278.3575 278.5000 278.6426 278.7851 278.9276 279.0702 279.2127 279.3552 279.4977 279.6401 279.7826 279.9251 280.0675 280.2099 280.3524 280.4948 280.6372 280.7796 280.9220 281.0644 281.2067 281.3491 281.4914 281.6338 281.7761 281.9184 282.0607 282.2030 282.3453 282.4876 282.6298 282.7721 282.9143 283.0565 283.1988 283.3410 283.4832 283.6254 283.7676 283.9097 284.0519 284.1940 284.3362 284.4783 284.6204 284.7625 284.9046 285.0467 285.1888 285.3309 285.4729 285.6150 285.7570 285.8990 286.0410 286.1831 286.3250 286.4670 286.6090 286.7510 286.8929 287.0349 287.1768 287.3187 287.4606 287.6025 287.7444 287.8863 288.0281 288.1700 288.3119 288.4537 288.5955 288.7373 288.8791 289.0209 289.1627 289.3045 289.4462 289.5880 289.7297 289.8715 290.0132 290.1549 290.2966 290.4383 290.5799 290.7216 290.8633 291.0049 291.1465 291.2882 291.4298 291.5714 291.7130 291.8545 291.9961 292.1377 292.2792 292.4208 292.5623 292.7038 292.8453 292.9868 293.1283 293.2697 293.4112 293.5527 293.6941 293.8355 293.9769 294.1183 294.2597 294.4011 294.5425 294.6839 294.8252 294.9666 295.1079 295.2492 295.3905 295.5318 295.6731 295.8144 295.9556 296.0969 296.2381 296.3794 296.5206 296.6618 296.8030 296.9442 297.0854 297.2265 297.3677 297.5088 297.6500 297.7911 297.9322 298.0733 298.2144 298.3555 298.4965 298.6376 298.7786 298.9197 299.0607 299.2017 299.3427 299.4837 299.6247 299.7657 299.9066 300.0476 300.1885 300.3294 300.4703 300.6112 300.7521 300.8930 301.0339 301.1747 301.3156 301.4564 301.5973 301.7381 301.8789 302.0197 302.1604 302.3012 302.4420 302.5827 302.7235 302.8642 303.0049 303.1456 303.2863 303.4270 303.5676 303.7083 303.8490 303.9896 304.1302 304.2708 304.4114 304.5520 304.6926 304.8332 304.9737 305.1143 305.2548 305.3953 305.5359 305.6764 305.8169 305.9573 306.0978 306.2383 306.3787 306.5192 306.6596 306.8000 306.9404 307.0808 307.2212 307.3615 307.5019 307.6422 307.7826 307.9229 308.0632 308.2035 308.3438 308.4841 308.6243 308.7646 308.9048 309.0451 309.1853 309.3255 309.4657 309.6059 309.7461 309.8863 310.0264 310.1666 310.3067 310.4468 310.5869 310.7270 310.8671 311.0072 311.1472 311.2873 311.4273 311.5674 311.7074 311.8474 311.9874 312.1274 312.2674 312.4073 312.5473 312.6872 312.8271 312.9671 313.1070 313.2469 313.3868 313.5266 313.6665 313.8063 313.9462 314.0860 314.2258 314.3656 314.5054 314.6452 314.7850 314.9247 315.0645 315.2042 315.3439 315.4837 315.6234 315.7630 315.9027 316.0424 316.1820 316.3217 316.4613 316.6010 316.7406 316.8802 317.0197 317.1593 317.2989 317.4384 317.5780 317.7175 317.8570 317.9965 318.1360 318.2755 318.4150 318.5545 318.6939 318.8334 318.9728 319.1122 319.2516 319.3910 319.5304 319.6698 319.8091 319.9485 320.0878 320.2271 320.3664 320.5057 320.6450 320.7843 320.9236 321.0628 321.2021 321.3413 321.4805 321.6197 321.7589 321.8981 322.0373 322.1765 322.3156 322.4547 322.5939 322.7330 322.8721 323.0112 323.1503 323.2893 323.4284 323.5675 323.7065 323.8455 323.9845 324.1235 324.2625 324.4015 324.5405 324.6794 324.8184 324.9573 325.0962 325.2351 325.3740 325.5129 325.6518 325.7906 325.9295 326.0683 326.2072 326.3460 326.4848 326.6236 326.7624 326.9011 327.0399 327.1786 327.3174 327.4561 327.5948 327.7335 327.8722 328.0109 328.1495 328.2882 328.4268 328.5654 328.7041 328.8427 328.9813 329.1198 329.2584 329.3970 329.5355 329.6740 329.8126 329.9511 330.0896 330.2281 330.3665 330.5050 330.6435 330.7819 330.9203 331.0588 331.1972 331.3356 331.4739 331.6123 331.7507 331.8890 332.0273 332.1657 332.3040 332.4423 332.5806 332.7188 332.8571 332.9954 333.1336 333.2718 333.4100 333.5483 333.6864 333.8246 333.9628 334.1010 334.2391 334.3772 334.5154 334.6535 334.7916 334.9296 335.0677 335.2058 335.3438 335.4819 335.6199 335.7579 335.8959 336.0339 336.1719 336.3099 336.4478 336.5858 336.7237 336.8616 336.9995 337.1374 337.2753 337.4132 337.5510 337.6889 337.8267 337.9645 338.1023 338.2401 338.3779 338.5157 338.6535 338.7912 338.9290 339.0667 339.2044 339.3421 339.4798 339.6175 339.7552 339.8928 340.0305 340.1681 340.3057 340.4433 340.5809 340.7185 340.8561 340.9936 341.1312 341.2687 341.4062 341.5437 341.6812 341.8187 341.9562 342.0937 342.2311 342.3685 342.5060 342.6434 342.7808 342.9182 343.0556 343.1929 343.3303 343.4676 343.6050 343.7423 343.8796 344.0169 344.1541 344.2914 344.4287 344.5659 344.7031 344.8404 344.9776 345.1148 345.2520 345.3891 345.5263 345.6634 345.8006 345.9377 346.0748 346.2119 346.3490 346.4861 346.6231 346.7602 346.8972 347.0342 347.1712 347.3082 347.4452 347.5822 347.7192 347.8561 347.9930 348.1300 348.2669 348.4038 348.5407 348.6775 348.8144 348.9513 349.0881 349.2249 349.3617 349.4985 349.6353 349.7721 349.9089 350.0456 350.1824 350.3191 350.4558 350.5925 350.7292 350.8659 351.0026 351.1392 351.2759 351.4125 351.5491 351.6857 351.8223 351.9589 352.0954 352.2320 352.3685 352.5051 352.6416 352.7781 352.9146 353.0511 353.1875 353.3240 353.4604 353.5969 353.7333 353.8697 354.0061 354.1424 354.2788 354.4152 354.5515 354.6878 354.8242 354.9605 355.0968 355.2330 355.3693 355.5056 355.6418 355.7780 355.9142 356.0504 356.1866 356.3228 356.4590 356.5951 356.7313 356.8674 357.0035 357.1396 357.2757 357.4118 357.5479 357.6839 357.8200 357.9560 358.0920 358.2280 358.3640 358.5000 358.6359 358.7719 358.9078 359.0437 359.1797 359.3156 359.4514 359.5873 359.7232 359.8590 359.9949 360.1307 360.2665 360.4023 360.5381 360.6739 360.8096 360.9454 361.0811 361.2168 361.3525 361.4882 361.6239 361.7596 361.8952 362.0309 362.1665 362.3021 362.4378 362.5733 362.7089 362.8445 362.9801 363.1156 363.2511 363.3866 363.5221 363.6576 363.7931 363.9286 364.0640 364.1995 364.3349 364.4703 364.6057 364.7411 364.8765 365.0118 365.1472 365.2825 365.4179 365.5532 365.6885 365.8238 365.9590 366.0943 366.2295 366.3648 366.5000 366.6352 366.7704 366.9056 367.0407 367.1759 367.3110 367.4462 367.5813 367.7164 367.8515 367.9866 368.1216 368.2567 368.3917 368.5267 368.6618 368.7968 368.9317 369.0667 369.2017 369.3366 369.4716 369.6065 369.7414 369.8763 370.0112 370.1460 370.2809 370.4157 370.5506 370.6854 370.8202 370.9550 371.0897 371.2245 371.3593 371.4940 371.6287 371.7634 371.8981 372.0328 372.1675 372.3022 372.4368 372.5714 372.7061 372.8407 372.9753 373.1098 373.2444 373.3790 373.5135 373.6480 373.7825 373.9170 374.0515 374.1860 374.3205 374.4549 374.5893 374.7238 374.8582 374.9926 375.1269 375.2613 375.3957 375.5300 375.6643 375.7987 375.9330 376.0672 376.2015 376.3358 376.4700 376.6043 376.7385 376.8727 377.0069 377.1411 377.2752 377.4094 377.5435 377.6777 377.8118 377.9459 378.0800 378.2141 378.3481 378.4822 378.6162 378.7502 378.8842 379.0182 379.1522 379.2862 379.4201 379.5541 379.6880 379.8219 379.9558 380.0897 380.2236 380.3574 380.4913 380.6251 380.7589 380.8928 381.0266 381.1603 381.2941 381.4279 381.5616 381.6953 381.8290 381.9627 382.0964 382.2301 382.3637 382.4974 382.6310 382.7646 382.8982 383.0318 383.1654 383.2990 383.4325 383.5661 383.6996 383.8331 383.9666 384.1001 384.2336 384.3670 384.5005 384.6339 384.7673 384.9007 385.0341 385.1675 385.3008 385.4342 385.5675 385.7008 385.8341 385.9674 386.1007 386.2340 386.3672 386.5005 386.6337 386.7669 386.9001 387.0333 387.1664 387.2996 387.4327 387.5659 387.6990 387.8321 387.9652 388.0983 388.2313 388.3644 388.4974 388.6304 388.7634 388.8964 389.0294 389.1624 389.2953 389.4282 389.5612 389.6941 389.8270 389.9599 390.0927 390.2256 390.3584 390.4912 390.6241 390.7569 390.8896 391.0224 391.1552 391.2879 391.4207 391.5534 391.6861 391.8188 391.9514 392.0841 392.2168 392.3494 392.4820 392.6146 392.7472 392.8798 393.0123 393.1449 393.2774 393.4100 393.5425 393.6750 393.8074 393.9399 394.0724 394.2048 394.3372 394.4697 394.6021 394.7344 394.8668 394.9992 395.1315 395.2638 395.3962 395.5285 395.6607 395.7930 395.9253 396.0575 396.1898 396.3220 396.4542 396.5864 396.7185 396.8507 396.9828 397.1150 397.2471 397.3792 397.5113 397.6434 397.7754 397.9075 398.0395 398.1716 398.3036 398.4356 398.5675 398.6995 398.8315 398.9634 399.0953 399.2272 399.3591 399.4910 399.6229 399.7547 399.8866 400.0184 400.1502 400.2820 400.4138 400.5456 400.6773 400.8091 400.9408 401.0725 401.2042 401.3359 401.4676 401.5992 401.7309 401.8625 401.9941 402.1257 402.2573 402.3889 402.5204 402.6520 402.7835 402.9150 403.0465 403.1780 403.3095 403.4409 403.5724 403.7038 403.8352 403.9666 404.0980 404.2294 404.3608 404.4921 404.6234 404.7548 404.8861 405.0174 405.1486 405.2799 405.4111 405.5424 405.6736 405.8048 405.9360 406.0672 406.1983 406.3295 406.4606 406.5917 406.7228 406.8539 406.9850 407.1161 407.2471 407.3781 407.5092 407.6402 407.7712 407.9021 408.0331 408.1640 408.2950 408.4259 408.5568 408.6877 408.8186 408.9494 409.0803 409.2111 409.3419 409.4727 409.6035 409.7343 409.8651 409.9958 410.1266 410.2573 410.3880 410.5187 410.6493 410.7800 410.9107 411.0413 411.1719 411.3025 411.4331 411.5637 411.6942 411.8248 411.9553 412.0858 412.2164 412.3468 412.4773 412.6078 412.7382 412.8687 412.9991 413.1295 413.2599 413.3902 413.5206 413.6509 413.7813 413.9116 414.0419 414.1722 414.3025 414.4327 414.5630 414.6932 414.8234 414.9536 415.0838 415.2140 415.3441 415.4743 415.6044 415.7345 415.8646 415.9947 416.1248 416.2548 416.3849 416.5149 416.6449 416.7749 416.9049 417.0349 417.1648 417.2948 417.4247 417.5546 417.6845 417.8144 417.9443 418.0741 418.2040 418.3338 418.4636 418.5934 418.7232 418.8529 418.9827 419.1124 419.2421 419.3719 419.5015 419.6312 419.7609 419.8905 420.0202 420.1498 420.2794 420.4090 420.5386 420.6681 420.7977 420.9272 421.0567 421.1862 421.3157 421.4452 421.5747 421.7041 421.8335 421.9630 422.0924 422.2218 422.3511 422.4805 422.6098 422.7392 422.8685 422.9978 423.1271 423.2563 423.3856 423.5148 423.6440 423.7733 423.9025 424.0316 424.1608 424.2900 424.4191 424.5482 424.6773 424.8064 424.9355 425.0646 425.1936 425.3226 425.4517 425.5807 425.7097 425.8386 425.9676 426.0966 426.2255 426.3544 426.4833 426.6122 426.7411 426.8699 426.9988 427.1276 427.2564 427.3852 427.5140 427.6428 427.7715 427.9003 428.0290 428.1577 428.2864 428.4151 428.5437 428.6724 428.8010 428.9296 429.0582 429.1868 429.3154 429.4440 429.5725 429.7011 429.8296 429.9581 430.0866 430.2150 430.3435 430.4719 430.6004 430.7288 430.8572 430.9856 431.1139 431.2423 431.3706 431.4990 431.6273 431.7556 431.8838 432.0121 432.1404 432.2686 432.3968 432.5250 432.6532 432.7814 432.9095 433.0377 433.1658 433.2939 433.4220 433.5501 433.6782 433.8063 433.9343 434.0623 434.1903 434.3183 434.4463 434.5743 434.7022 434.8302 434.9581 435.0860 435.2139 435.3418 435.4696 435.5975 435.7253 435.8531 435.9809 436.1087 436.2365 436.3642 436.4920 436.6197 436.7474 436.8751 437.0028 437.1305 437.2581 437.3857 437.5134 437.6410 437.7686 437.8961 438.0237 438.1513 438.2788 438.4063 438.5338 438.6613 438.7888 438.9162 439.0437 439.1711 439.2985 439.4259 439.5533 439.6806 439.8080 439.9353 440.0626 440.1899 440.3172 440.4445 440.5718 440.6990 440.8262 440.9534 441.0806 441.2078 441.3350 441.4622 441.5893 441.7164 441.8435 441.9706 442.0977 442.2248 442.3518 442.4788 442.6058 442.7329 442.8598 442.9868 443.1138 443.2407 443.3676 443.4945 443.6214 443.7483 443.8752 444.0020 444.1289 444.2557 444.3825 444.5093 444.6360 444.7628 444.8895 445.0163 445.1430 445.2697 445.3964 445.5230 445.6497 445.7763 445.9029 446.0295 446.1561 446.2827 446.4093 446.5358 446.6623 446.7889 446.9154 447.0418 447.1683 447.2948 447.4212 447.5476 447.6740 447.8004 447.9268 448.0531 448.1795 448.3058 448.4321 448.5584 448.6847 448.8110 448.9372 449.0635 449.1897 449.3159 449.4421 449.5683 449.6944 449.8206 449.9467 450.0728 450.1989 450.3250 450.4511 450.5771 450.7032 450.8292 450.9552 451.0812 451.2071 451.3331 451.4591 451.5850 451.7109 451.8368 451.9627 452.0885 452.2144 452.3402 452.4660 452.5919 452.7176 452.8434 452.9692 453.0949 453.2206 453.3464 453.4721 453.5977 453.7234 453.8491 453.9747 454.1003 454.2259 454.3515 454.4771 454.6026 454.7282 454.8537 454.9792 455.1047 455.2302 455.3556 455.4811 455.6065 455.7319 455.8573 455.9827 456.1081 456.2334 456.3588 456.4841 456.6094 456.7347 456.8600 456.9852 457.1105 457.2357 457.3609 457.4861 457.6113 457.7365 457.8616 457.9868 458.1119 458.2370 458.3621 458.4871 458.6122 458.7372 458.8623 458.9873 459.1123 459.2372 459.3622 459.4872 459.6121 459.7370 459.8619 459.9868 460.1117 460.2365 460.3613 460.4862 460.6110 460.7358 460.8605 460.9853 461.1100 461.2348 461.3595 461.4842 461.6088 461.7335 461.8582 461.9828 462.1074 462.2320 462.3566 462.4812 462.6057 462.7302 462.8548 462.9793 463.1038 463.2282 463.3527 463.4771 463.6016 463.7260 463.8504 463.9747 464.0991 464.2235 464.3478 464.4721 464.5964 464.7207 464.8450 464.9692 465.0934 465.2177 465.3419 465.4660 465.5902 465.7144 465.8385 465.9626 466.0867 466.2108 466.3349 466.4590 466.5830 466.7071 466.8311 466.9551 467.0790 467.2030 467.3270 467.4509 467.5748 467.6987 467.8226 467.9465 468.0703 468.1941 468.3180 468.4418 468.5656 468.6893 468.8131 468.9368 469.0606 469.1843 469.3080 469.4316 469.5553 469.6789 469.8026 469.9262 470.0498 470.1734 470.2969 470.4205 470.5440 470.6675 470.7910 470.9145 471.0380 471.1614 471.2849 471.4083 471.5317 471.6551 471.7784 471.9018 472.0251 472.1485 472.2718 472.3951 472.5183 472.6416 472.7648 472.8881 473.0113 473.1345 473.2576 473.3808 473.5039 473.6271 473.7502 473.8733 473.9964 474.1194 474.2425 474.3655 474.4885 474.6115 474.7345 474.8575 474.9804 475.1033 475.2263 475.3492 475.4720 475.5949 475.7178 475.8406 475.9634 476.0862 476.2090 476.3318 476.4545 476.5773 476.7000 476.8227 476.9454 477.0681 477.1907 477.3134 477.4360 477.5586 477.6812 477.8038 477.9263 478.0489 478.1714 478.2939 478.4164 478.5389 478.6613 478.7838 478.9062 479.0286 479.1510 479.2734 479.3958 479.5181 479.6404 479.7628 479.8851 480.0073 480.1296 480.2519 480.3741 480.4963 480.6185 480.7407 480.8628 480.9850 481.1071 481.2292 481.3513 481.4734 481.5955 481.7176 481.8396 481.9616 482.0836 482.2056 482.3276 482.4495 482.5714 482.6934 482.8153 482.9372 483.0590 483.1809 483.3027 483.4245 483.5463 483.6681 483.7899 483.9117 484.0334 484.1551 484.2768 484.3985 484.5202 484.6418 484.7635 484.8851 485.0067 485.1283 485.2499 485.3714 485.4929 485.6145 485.7360 485.8575 485.9789 486.1004 486.2218 486.3433 486.4647 486.5860 486.7074 486.8288 486.9501 487.0714 487.1927 487.3140 487.4353 487.5566 487.6778 487.7990 487.9202 488.0414 488.1626 488.2838 488.4049 488.5260 488.6471 488.7682 488.8893 489.0103 489.1314 489.2524 489.3734 489.4944 489.6154 489.7363 489.8573 489.9782 490.0991 490.2200 490.3409 490.4617 490.5825 490.7034 490.8242 490.9450 491.0657 491.1865 491.3072 491.4279 491.5487 491.6693 491.7900 491.9107 492.0313 492.1519 492.2725 492.3931 492.5137 492.6342 492.7548 492.8753 492.9958 493.1163 493.2368 493.3572 493.4776 493.5981 493.7185 493.8388 493.9592 494.0796 494.1999 494.3202 494.4405 494.5608 494.6811 494.8013 494.9216 495.0418 495.1620 495.2822 495.4023 495.5225 495.6426 495.7627 495.8828 496.0029 496.1230 496.2430 496.3630 496.4830 496.6030 496.7230 496.8430 496.9629 497.0829 497.2028 497.3227 497.4425 497.5624 497.6823 497.8021 497.9219 498.0417 498.1615 498.2812 498.4010 498.5207 498.6404 498.7601 498.8798 498.9994 499.1191 499.2387 499.3583 499.4779 499.5974 499.7170 499.8365 499.9561 500.0756 500.1951 500.3145 500.4340 500.5534 500.6728 500.7922 500.9116 501.0310 501.1503 501.2697 501.3890 501.5083 501.6276 501.7468 501.8661 501.9853 502.1045 502.2237 502.3429 502.4621 502.5812 502.7003 502.8195 502.9386 503.0576 503.1767 503.2957 503.4148 503.5338 503.6528 503.7717 503.8907 504.0096 504.1286 504.2475 504.3664 504.4852 504.6041 504.7229 504.8417 504.9605 505.0793 505.1981 505.3168 505.4356 505.5543 505.6730 505.7917 505.9103 506.0290 506.1476 506.2662 506.3848 506.5034 506.6220 506.7405 506.8591 506.9776 507.0961 507.2145 507.3330 507.4514 507.5699 507.6883 507.8067 507.9250 508.0434 508.1617 508.2800 508.3984 508.5166 508.6349 508.7532 508.8714 508.9896 509.1078 509.2260 509.3442 509.4623 509.5804 509.6986 509.8167 509.9347 510.0528 510.1708 510.2889 510.4069 510.5249 510.6429 510.7608 510.8788 510.9967 511.1146 511.2325 511.3503 511.4682 511.5860 511.7039 511.8217 511.9394 512.0572 512.1750 512.2927 512.4104 512.5281 512.6458 512.7635 512.8811 512.9987 513.1163 513.2339 513.3515 513.4691 513.5866 513.7041 513.8216 513.9391 514.0566 514.1741 514.2915 514.4089 514.5263 514.6437 514.7611 514.8784 514.9958 515.1131 515.2304 515.3476 515.4649 515.5822 515.6994 515.8166 515.9338 516.0510 516.1681 516.2853 516.4024 516.5195 516.6366 516.7536 516.8707 516.9877 517.1048 517.2218 517.3387 517.4557 517.5727 517.6896 517.8065 517.9234 518.0403 518.1571 518.2740 518.3908 518.5076 518.6244 518.7412 518.8579 518.9747 519.0914 519.2081 519.3248 519.4414 519.5581 519.6747 519.7913 519.9079 520.0245 520.1411 520.2576 520.3741 520.4907 520.6071 520.7236 520.8401 520.9565 521.0729 521.1893 521.3057 521.4221 521.5384 521.6548 521.7711 521.8874 522.0037 522.1199 522.2362 522.3524 522.4686 522.5848 522.7010 522.8171 522.9333 523.0494 523.1655 523.2816 523.3976 523.5137 523.6297 523.7457 523.8617 523.9777 524.0937 524.2096 524.3255 524.4414 524.5573 524.6732 524.7891 524.9049 525.0207 525.1365 525.2523 525.3681 525.4838 525.5995 525.7153 525.8309 525.9466 526.0623 526.1779 526.2935 526.4091 526.5247 526.6403 526.7559 526.8714 526.9869 527.1024 527.2179 527.3333 527.4488 527.5642 527.6796 527.7950 527.9104 528.0257 528.1411 528.2564 528.3717 528.4870 528.6022 528.7175 528.8327 528.9479 529.0631 529.1783 529.2934 529.4086 529.5237 529.6388 529.7539 529.8689 529.9840 530.0990 530.2140 530.3290 530.4440 530.5590 530.6739 530.7888 530.9037 531.0186 531.1335 531.2483 531.3632 531.4780 531.5928 531.7075 531.8223 531.9370 532.0517 532.1665 532.2811 532.3958 532.5105 532.6251 532.7397 532.8543 532.9689 533.0834 533.1980 533.3125 533.4270 533.5415 533.6559 533.7704 533.8848 533.9992 534.1136 534.2280 534.3423 534.4567 534.5710 534.6853 534.7996 534.9138 535.0281 535.1423 535.2565 535.3707 535.4849 535.5990 535.7132 535.8273 535.9414 536.0554 536.1695 536.2835 536.3976 536.5116 536.6256 536.7395 536.8535 536.9674 537.0813 537.1952 537.3091 537.4229 537.5368 537.6506 537.7644 537.8782 537.9919 538.1057 538.2194 538.3331 538.4468 538.5605 538.6741 538.7877 538.9013 539.0149 539.1285 539.2421 539.3556 539.4691 539.5826 539.6961 539.8096 539.9230 540.0364 540.1498 540.2632 540.3766 540.4899 540.6032 540.7165 540.8298 540.9431 541.0564 541.1696 541.2828 541.3960 541.5092 541.6223 541.7355 541.8486 541.9617 --------------------------------------------------------------------------------------- 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: Index of regular pixel, where the dark map differed most from the measured dark count, -9 if no background fitting was done Column 43: Number of sigmas the dark map differs from the measured dark for the pixel with the largest difference, -9 if no background fitting was done Column 44: Retrieved value for dark background fitting parameter 1, -9 if no background fitting was done Column 45: Uncertainty of retrieved value for dark background fitting parameter 1, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 46: Retrieved value for dark background fitting parameter 2, -9 if no background fitting was done Column 47: Uncertainty of retrieved value for dark background fitting parameter 2, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 48: Retrieved value for dark background fitting parameter 3, -9 if no background fitting was done Column 49: Uncertainty of retrieved value for dark background fitting parameter 3, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 50: Retrieved value for dark background fitting parameter 4, -9 if no background fitting was done Column 51: Uncertainty of retrieved value for dark background fitting parameter 4, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 52: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 53: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 54: 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 55: 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 56: 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 57: 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 58: 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 59: 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 60: 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 61: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 62: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 63: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 64: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 65: Mean wavelength correction applied [%], -9=no wavelength correction Column 66: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 67: Minimum wavelength correction applied [%], -9=no wavelength correction Column 68: Maximum wavelength correction applied [%], -9=no wavelength correction Column 69: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 70: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 71: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 72: Temperature at electronics board [°C], 999=no temperature signal Column 73: Spectrometer control temperature [°C], 999=no temperature signal Column 74: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 75: Temperature in head sensor [°C], 999=no temperature signal Column 76: Humidity in head sensor [%], -9=no humidity signal Column 77: Pressure in head sensor [hPa], -9=no pressure signal Column 78: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 79: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 80: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 81-2128: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2129-4176: 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 4177-6224: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------