TARGET: 1622 Chacornac SESSION NUMBER: 619 DATE/TIME: 2009 Apr 05 @ 15:00 FILTER: C TELESCOPE: 0.35m SCT FOCAL LENGTH: 77.00 CAMERA: SBIG ST-8E TEMP (C): -15 EXPOSURE (s): 120 APPROX. RA: 14:08 APPROX. DEC: -17 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00589d UNITY CORR: -5 * log(SunDist * EarthDist): -1.5383 NOTE: The unity correction is NOT included in the reduced magnitudes. MAG. METHOD: Instrumental NOTE: For multiple sessions, differential magnitudes include adjustments ADDED to the Obj-CAvg value to compensate for changing phase angle, distance, and refinements to the base average value of the comparison stars. The phase angle calculations include the effects of the phase parameter, G. This value is taken from the MPCORB value at the time the calculations were made. BASE COMP VALUE: -8.866 BASE CORRECTION: +0.000 PHASE/DIST CORR: +0.000 P/D ADJUST (-/DAY):-0.035 P/D ADJUST (+/DAY):+0.035 THE P/D ADJUSTMENTS ARE INCLUDED IN THE VALUES BELOW. ERROR CALC: The magnitude error is calculated by the following: Err = sqrt(sqr(ERR[target]) + sqr(Err[Comps])) where Err[Target] = 1.0857/SNR[target] Err[Comps] = sqrt(sqr(1.0857/SNR[Comp1])... + sqr(1.0857/SNR[CompN])) / N The factor of 1.0857 converts flux to magnitudes (Howell) ********************************************************************************************* TARGET: 1622 Chacornac SESSION NUMBER: 622 DATE/TIME: 2009 Apr 08 @ 12:00 FILTER: C TELESCOPE: 0.35m SCT FOCAL LENGTH: 77.00 CAMERA: SBIG ST-8E TEMP (C): -15 EXPOSURE (s): 120 APPROX. RA: 14:06 APPROX. DEC: -18 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00581d UNITY CORR: -5 * log(SunDist * EarthDist): -1.5029 NOTE: The unity correction is NOT included in the reduced magnitudes. MAG. METHOD: Instrumental NOTE: For multiple sessions, differential magnitudes include adjustments ADDED to the Obj-CAvg value to compensate for changing phase angle, distance, and refinements to the base average value of the comparison stars. The phase angle calculations include the effects of the phase parameter, G. This value is taken from the MPCORB value at the time the calculations were made. BASE COMP VALUE: -9.012 BASE CORRECTION: -0.146 PHASE/DIST CORR: -0.098 P/D ADJUST (-/DAY):-0.035 P/D ADJUST (+/DAY):+0.035 THE P/D ADJUSTMENTS ARE INCLUDED IN THE VALUES BELOW. ERROR CALC: The magnitude error is calculated by the following: Err = sqrt(sqr(ERR[target]) + sqr(Err[Comps])) where Err[Target] = 1.0857/SNR[target] Err[Comps] = sqrt(sqr(1.0857/SNR[Comp1])... + sqr(1.0857/SNR[CompN])) / N The factor of 1.0857 converts flux to magnitudes (Howell) ********************************************************************************************* TARGET: 1622 Chacornac SESSION NUMBER: 623 DATE/TIME: 2009 Apr 12 @ 12:00 FILTER: C TELESCOPE: 0.35m SCT FOCAL LENGTH: 77.00 CAMERA: SBIG ST-8E TEMP (C): -15 EXPOSURE (s): 120 APPROX. RA: 14:02 APPROX. DEC: -18 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00571d UNITY CORR: -5 * log(SunDist * EarthDist): -1.4571 NOTE: The unity correction is NOT included in the reduced magnitudes. MAG. METHOD: Instrumental NOTE: For multiple sessions, differential magnitudes include adjustments ADDED to the Obj-CAvg value to compensate for changing phase angle, distance, and refinements to the base average value of the comparison stars. The phase angle calculations include the effects of the phase parameter, G. This value is taken from the MPCORB value at the time the calculations were made. BASE COMP VALUE: -8.749 BASE CORRECTION: +0.117 PHASE/DIST CORR: -0.237 P/D ADJUST (-/DAY):-0.035 P/D ADJUST (+/DAY):+0.035 THE P/D ADJUSTMENTS ARE INCLUDED IN THE VALUES BELOW. ERROR CALC: The magnitude error is calculated by the following: Err = sqrt(sqr(ERR[target]) + sqr(Err[Comps])) where Err[Target] = 1.0857/SNR[target] Err[Comps] = sqrt(sqr(1.0857/SNR[Comp1])... + sqr(1.0857/SNR[CompN])) / N The factor of 1.0857 converts flux to magnitudes (Howell) ********************************************************************************************* TARGET: 1622 Chacornac SESSION NUMBER: 626 DATE/TIME: 2009 Apr 16 @ 12:00 FILTER: C TELESCOPE: 0.35m SCT FOCAL LENGTH: 77.00 CAMERA: SBIG ST-8E TEMP (C): -15 EXPOSURE (s): 120 APPROX. RA: 13:57 APPROX. DEC: -18 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00563d UNITY CORR: -5 * log(SunDist * EarthDist): -1.4196 NOTE: The unity correction is NOT included in the reduced magnitudes. MAG. METHOD: Instrumental NOTE: For multiple sessions, differential magnitudes include adjustments ADDED to the Obj-CAvg value to compensate for changing phase angle, distance, and refinements to the base average value of the comparison stars. The phase angle calculations include the effects of the phase parameter, G. This value is taken from the MPCORB value at the time the calculations were made. BASE COMP VALUE: -7.951 BASE CORRECTION: +0.915 PHASE/DIST CORR: -0.374 P/D ADJUST (-/DAY):-0.032 P/D ADJUST (+/DAY):+0.032 THE P/D ADJUSTMENTS ARE INCLUDED IN THE VALUES BELOW. ERROR CALC: The magnitude error is calculated by the following: Err = sqrt(sqr(ERR[target]) + sqr(Err[Comps])) where Err[Target] = 1.0857/SNR[target] Err[Comps] = sqrt(sqr(1.0857/SNR[Comp1])... + sqr(1.0857/SNR[CompN])) / N The factor of 1.0857 converts flux to magnitudes (Howell) ********************************************************************************************* TARGET: 1622 Chacornac SESSION NUMBER: 633 DATE/TIME: 2009 Apr 17 @ 16:00 FILTER: C TELESCOPE: 0.35m SCT FOCAL LENGTH: 77.00 CAMERA: SBIG ST-8E TEMP (C): -15 EXPOSURE (s): 120 APPROX. RA: 13:56 APPROX. DEC: -18 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00561d UNITY CORR: -5 * log(SunDist * EarthDist): -1.4118 NOTE: The unity correction is NOT included in the reduced magnitudes. MAG. METHOD: Instrumental NOTE: For multiple sessions, differential magnitudes include adjustments ADDED to the Obj-CAvg value to compensate for changing phase angle, distance, and refinements to the base average value of the comparison stars. The phase angle calculations include the effects of the phase parameter, G. This value is taken from the MPCORB value at the time the calculations were made. BASE COMP VALUE: -8.623 BASE CORRECTION: +0.243 PHASE/DIST CORR: -0.410 P/D ADJUST (-/DAY):-0.030 P/D ADJUST (+/DAY):+0.030 THE P/D ADJUSTMENTS ARE INCLUDED IN THE VALUES BELOW. ERROR CALC: The magnitude error is calculated by the following: Err = sqrt(sqr(ERR[target]) + sqr(Err[Comps])) where Err[Target] = 1.0857/SNR[target] Err[Comps] = sqrt(sqr(1.0857/SNR[Comp1])... + sqr(1.0857/SNR[CompN])) / N The factor of 1.0857 converts flux to magnitudes (Howell) ********************************************************************************************* ------------------------------------------- J.D. Obj-CAvg Err Session ------------------------------------------- 2454926.95084 +1.536 0.011 619 2454926.95287 +1.501 0.009 619 2454926.95485 +1.512 0.009 619 2454926.96989 +1.490 0.008 619 2454926.97178 +1.499 0.008 619 2454926.97375 +1.503 0.008 619 2454926.99429 +1.487 0.007 619 2454926.99643 +1.492 0.007 619 2454926.99840 +1.488 0.007 619 2454927.01408 +1.513 0.007 619 2454927.01605 +1.507 0.007 619 2454927.01808 +1.507 0.007 619 2454927.03318 +1.533 0.007 619 2454927.03515 +1.537 0.007 619 2454927.03712 +1.557 0.007 619 2454927.05244 +1.573 0.007 619 2454927.05442 +1.563 0.007 619 2454927.05639 +1.555 0.007 619 2454927.07131 +1.600 0.007 619 2454927.07328 +1.609 0.007 619 2454927.07524 +1.600 0.007 619 2454927.09044 +1.604 0.007 619 2454927.09244 +1.605 0.007 619 2454927.09443 +1.601 0.007 619 2454927.10891 +1.586 0.007 619 2454927.11089 +1.594 0.007 619 2454927.11285 +1.604 0.007 619 2454927.12779 +1.592 0.007 619 2454927.12974 +1.591 0.007 619 2454927.13172 +1.600 0.007 619 2454927.14712 +1.592 0.006 619 2454927.14908 +1.594 0.006 619 2454927.15105 +1.585 0.006 619 2454927.16589 +1.600 0.006 619 2454927.16786 +1.603 0.006 619 2454927.16982 +1.591 0.006 619 2454927.18449 +1.570 0.006 619 2454927.18660 +1.557 0.006 619 2454927.18856 +1.541 0.005 619 2454927.20407 +1.480 0.005 619 2454927.20603 +1.505 0.005 619 2454927.20801 +1.474 0.005 619 2454927.22309 +1.428 0.005 619 2454927.22504 +1.409 0.005 619 2454927.22701 +1.427 0.005 619 2454927.24205 +1.402 0.005 619 2454927.24400 +1.397 0.005 619 2454927.24597 +1.395 0.005 619 2454927.26085 +1.398 0.006 619 2454927.26282 +1.391 0.006 619 2454927.26479 +1.399 0.008 619 2454927.27997 +1.414 0.006 619 2454927.28195 +1.402 0.006 619 2454927.28391 +1.417 0.006 619 2454927.29107 +1.432 0.006 619 2454927.29318 +1.430 0.006 619 2454927.29515 +1.441 0.007 619 2454927.30231 +1.464 0.022 619 2454927.30442 +1.459 0.011 619 2454927.30638 +1.438 0.012 619 2454929.91705 +1.678 0.034 622 2454929.91893 +1.662 0.027 622 2454929.92776 +1.664 0.024 622 2454929.92965 +1.679 0.021 622 2454929.93153 +1.637 0.019 622 2454929.93891 +1.630 0.018 622 2454929.94087 +1.649 0.018 622 2454929.94283 +1.606 0.017 622 2454929.95028 +1.594 0.017 622 2454929.95223 +1.567 0.016 622 2454929.95422 +1.594 0.016 622 2454929.96154 +1.610 0.016 622 2454929.96350 +1.573 0.015 622 2454929.96547 +1.563 0.015 622 2454929.97486 +1.557 0.014 622 2454929.98438 +1.514 0.013 622 2454929.98641 +1.494 0.013 622 2454929.98853 +1.519 0.013 622 2454929.99619 +1.476 0.012 622 2454929.99822 +1.491 0.013 622 2454930.00025 +1.476 0.012 622 2454930.00735 +1.466 0.013 622 2454930.00922 +1.467 0.012 622 2454930.01111 +1.473 0.013 622 2454933.92414 +1.498 0.010 623 2454933.92610 +1.499 0.010 623 2454933.94052 +1.545 0.010 623 2454933.94249 +1.556 0.010 623 2454933.95679 +1.604 0.010 623 2454933.95876 +1.606 0.010 623 2454933.98941 +1.639 0.010 623 2454933.99137 +1.651 0.010 623 2454934.00588 +1.611 0.010 623 2454934.00783 +1.620 0.010 623 2454934.02231 +1.591 0.009 623 2454934.02431 +1.570 0.009 623 2454934.03859 +1.548 0.009 623 2454934.04054 +1.551 0.009 623 2454934.05534 +1.539 0.008 623 2454934.05737 +1.535 0.008 623 2454934.07243 +1.503 0.008 623 2454934.07444 +1.482 0.008 623 2454934.08945 +1.482 0.008 623 2454934.09141 +1.481 0.008 623 2454934.10565 +1.480 0.008 623 2454934.10760 +1.474 0.008 623 2454934.12228 +1.486 0.008 623 2454934.12425 +1.496 0.008 623 2454934.24031 +1.600 0.015 623 2454934.24228 +1.594 0.020 623 2454934.27871 +1.626 0.026 623 2454934.28067 +1.642 0.015 623 2454934.28773 +1.620 0.013 623 2454934.28971 +1.610 0.012 623 2454934.29230 +1.595 0.013 623 2454934.29426 +1.609 0.014 623 2454934.29708 +1.556 0.014 623 2454934.29904 +1.565 0.016 623 2454934.30162 +1.579 0.017 623 2454934.30357 +1.564 0.018 623 2454937.89831 +1.437 0.008 626 2454937.90039 +1.438 0.008 626 2454937.91781 +1.395 0.007 626 2454937.91984 +1.393 0.006 626 2454937.93691 +1.396 0.006 626 2454937.93893 +1.381 0.006 626 2454937.95649 +1.406 0.006 626 2454937.95852 +1.408 0.006 626 2454937.97580 +1.460 0.006 626 2454937.97782 +1.454 0.005 626 2454937.99526 +1.541 0.006 626 2454937.99737 +1.526 0.005 626 2454938.01429 +1.553 0.006 626 2454938.01634 +1.581 0.006 626 2454938.03556 +1.632 0.006 626 2454938.03752 +1.624 0.006 626 2454938.05133 +1.648 0.006 626 2454938.05328 +1.631 0.006 626 2454938.06746 +1.628 0.006 626 2454938.06942 +1.624 0.006 626 2454938.08317 +1.622 0.006 626 2454938.08517 +1.625 0.006 626 2454938.09958 +1.594 0.006 626 2454938.10161 +1.582 0.006 626 2454938.11603 +1.559 0.006 626 2454938.11810 +1.538 0.006 626 2454938.13323 +1.501 0.016 626 2454938.13576 +1.509 0.006 626 2454938.15011 +1.504 0.006 626 2454938.15214 +1.508 0.006 626 2454938.16641 +1.490 0.006 626 2454938.16842 +1.480 0.005 626 2454938.18294 +1.484 0.006 626 2454938.18495 +1.484 0.006 626 2454938.19962 +1.493 0.006 626 2454938.20164 +1.493 0.006 626 2454938.21611 +1.530 0.006 626 2454938.21798 +1.525 0.006 626 2454938.23194 +1.546 0.006 626 2454938.23392 +1.533 0.006 626 2454938.24332 +1.569 0.006 626 2454938.24519 +1.579 0.006 626 2454938.24782 +1.586 0.006 626 2454938.24970 +1.583 0.007 626 2454938.25225 +1.560 0.007 626 2454938.25413 +1.508 0.008 626 2454938.25679 +1.589 0.007 626 2454938.25867 +1.609 0.007 626 2454938.26121 +1.593 0.007 626 2454938.26309 +1.600 0.007 626 2454938.26751 +1.602 0.007 626 2454938.27003 +1.597 0.007 626 2454938.27191 +1.590 0.007 626 2454938.27464 +1.599 0.007 626 2454938.27651 +1.600 0.008 626 2454938.27905 +1.596 0.008 626 2454938.28092 +1.609 0.008 626 2454938.28436 +1.584 0.009 626 2454938.28624 +1.616 0.009 626 2454938.28891 +1.626 0.010 626 2454938.29078 +1.624 0.011 626 2454938.29324 +1.589 0.012 626 2454938.29511 +1.617 0.013 626 2454938.29756 +1.639 0.015 626 2454938.29943 +1.592 0.019 626 2454938.30302 +1.577 0.020 626 2454938.93217 +1.396 0.005 633 2454938.93419 +1.377 0.005 633 2454938.94944 +1.386 0.005 633 2454938.95146 +1.383 0.005 633 2454938.96703 +1.394 0.005 633 2454938.96992 +1.393 0.005 633 2454938.98508 +1.420 0.005 633 2454938.98711 +1.457 0.005 633 2454939.00228 +1.480 0.005 633 2454939.00562 +1.486 0.005 633 2454939.02058 +1.544 0.005 633 2454939.02313 +1.556 0.005 633 2454939.03826 +1.622 0.005 633 2454939.04034 +1.597 0.005 633 2454939.05569 +1.630 0.005 633 2454939.05830 +1.630 0.005 633 2454939.07342 +1.631 0.005 633 2454939.07544 +1.640 0.005 633 2454939.10750 +1.612 0.005 633 2454939.10953 +1.597 0.005 633 2454939.12529 +1.613 0.005 633 2454939.12732 +1.616 0.005 633 2454939.14246 +1.546 0.005 633 2454939.14448 +1.570 0.005 633 2454939.15935 +1.528 0.005 633 2454939.16138 +1.510 0.005 633 2454939.17624 +1.494 0.005 633 2454939.17830 +1.498 0.005 633 2454939.19320 +1.478 0.005 633 2454939.19544 +1.484 0.005 633 2454939.21022 +1.488 0.005 633 2454939.21224 +1.491 0.005 633 2454939.22697 +1.501 0.006 633 2454939.22903 +1.514 0.006 633 2454939.24148 +1.529 0.006 633 2454939.24351 +1.528 0.006 633 2454939.24920 +1.546 0.006 633 2454939.25123 +1.557 0.006 633 2454939.25699 +1.562 0.006 633 2454939.25902 +1.566 0.006 633 2454939.26485 +1.587 0.007 633 2454939.26688 +1.590 0.007 633 2454939.27232 +1.587 0.007 633 2454939.27433 +1.577 0.007 633 2454939.27993 +1.623 0.009 633 2454939.28196 +1.590 0.008 633 2454939.28778 +1.606 0.010 633 2454939.28981 +1.590 0.011 633 2454939.29573 +1.578 0.015 633 2454939.29776 +1.620 0.018 633 END OF FIXED DATA SECTION. DO NOT MAKE ANY CHANGES ABOVE THIS LINE.