TARGET: 2195 Tengstrom SESSION NUMBER: 170 DATE/TIME: 2007 Aug 03 @ 10:00 FILTER: C TELESCOPE: 0.36m SCT FOCAL LENGTH: 77.00 CAMERA: SBIG ST-8E TEMP (C): -15 EXPOSURE (s): 240 APPROX. RA: 22:56 APPROX. DEC: -13 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00682d UNITY CORR: -5 * log(SunDist * EarthDist): -1.9940 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: -8.268 BASE CORRECTION: +0.000 PHASE/DIST CORR: +0.000 P/D ADJUST (-/DAY):-0.029 P/D ADJUST (+/DAY):+0.029 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: 2195 Tengstrom SESSION NUMBER: 173 DATE/TIME: 2007 Aug 06 @ 10:00 FILTER: C TELESCOPE: 0.36m SCT FOCAL LENGTH: 77.00 CAMERA: SBIG ST-8E TEMP (C): -15 EXPOSURE (s): 240 APPROX. RA: 22:55 APPROX. DEC: -13 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00671d UNITY CORR: -5 * log(SunDist * EarthDist): -1.9565 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: -7.222 BASE CORRECTION: +1.046 PHASE/DIST CORR: -0.087 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) ********************************************************************************************* TARGET: 2195 Tengstrom SESSION NUMBER: 177 DATE/TIME: 2007 Aug 07 @ 10:00 FILTER: C TELESCOPE: 0.36m SCT FOCAL LENGTH: 77.00 CAMERA: SBIG ST-8E TEMP (C): -15 EXPOSURE (s): 240 APPROX. RA: 22:54 APPROX. DEC: -13 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00668d UNITY CORR: -5 * log(SunDist * EarthDist): -1.9442 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: -7.860 BASE CORRECTION: +0.408 PHASE/DIST CORR: -0.117 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) ********************************************************************************************* TARGET: 2195 Tengstrom SESSION NUMBER: 180 DATE/TIME: 2007 Aug 08 @ 10:00 FILTER: C TELESCOPE: 0.36m SCT FOCAL LENGTH: 77.00 CAMERA: SBIG ST-8E Bin2 TEMP (C): -15 EXPOSURE (s): 240 APPROX. RA: 22:53 APPROX. DEC: -13 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00664d UNITY CORR: -5 * log(SunDist * EarthDist): -1.9319 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: -8.150 BASE CORRECTION: +0.118 PHASE/DIST CORR: -0.147 P/D ADJUST (-/DAY):-0.029 P/D ADJUST (+/DAY):+0.029 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: 2195 Tengstrom SESSION NUMBER: 184 DATE/TIME: 2007 Aug 20 @ 09:00 FILTER: C TELESCOPE: 0.36m SCT FOCAL LENGTH: 77.00 CAMERA: SBIG ST-8E Bin2 TEMP (C): -15 EXPOSURE (s): 240 APPROX. RA: 22:45 APPROX. DEC: -15 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00635d UNITY CORR: -5 * log(SunDist * EarthDist): -1.8221 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: -7.825 BASE CORRECTION: +0.443 PHASE/DIST CORR: -0.505 P/D ADJUST (-/DAY):-0.029 P/D ADJUST (+/DAY):+0.029 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 ------------------------------------------- 2454315.99538 +1.568 0.015 170 2454316.03109 +1.692 0.010 170 2454316.03417 +1.692 0.010 170 2454316.05205 +1.571 0.009 170 2454316.05611 +1.558 0.009 170 2454316.07405 +1.556 0.009 170 2454316.07810 +1.592 0.010 170 2454316.09620 +1.725 0.009 170 2454316.10017 +1.713 0.009 170 2454316.11850 +1.504 0.008 170 2454316.12225 +1.495 0.008 170 2454316.14054 +1.610 0.009 170 2454316.14361 +1.651 0.009 170 2454316.16257 +1.647 0.011 170 2454316.16580 +1.620 0.014 170 2454318.98280 +1.626 0.007 173 2454318.98681 +1.615 0.007 173 2454318.98987 +1.592 0.007 173 2454319.01455 +1.567 0.006 173 2454319.01762 +1.596 0.006 173 2454319.02162 +1.619 0.006 173 2454319.03961 +1.715 0.007 173 2454319.04368 +1.665 0.006 173 2454319.04676 +1.627 0.006 173 2454319.06600 +1.499 0.005 173 2454319.06907 +1.500 0.005 173 2454319.07215 +1.540 0.005 173 2454319.09103 +1.682 0.006 173 2454319.09411 +1.688 0.006 173 2454319.09756 +1.666 0.006 173 2454319.11777 +1.536 0.005 173 2454319.12085 +1.542 0.005 173 2454319.12485 +1.548 0.005 173 2454319.14280 +1.686 0.006 173 2454319.14688 +1.689 0.006 173 2454319.14998 +1.716 0.006 173 2454319.16921 +1.586 0.006 173 2454319.17229 +1.555 0.005 173 2454319.17537 +1.508 0.005 173 2454319.19427 +1.589 0.006 173 2454319.19735 +1.615 0.006 173 2454319.20043 +1.651 0.006 173 2454319.21936 +1.640 0.011 173 2454319.22244 +1.591 0.008 173 2454319.97256 +1.690 0.008 177 2454319.97660 +1.724 0.008 177 2454319.97968 +1.711 0.008 177 2454319.99854 +1.521 0.007 177 2454320.02057 +1.624 0.006 177 2454320.02365 +1.677 0.007 177 2454320.02672 +1.690 0.017 177 2454320.96120 +1.608 0.019 180 2454320.96321 +1.639 0.019 180 2454320.96581 +1.647 0.019 180 2454320.97576 +1.660 0.018 180 2454320.97740 +1.681 0.018 180 2454320.97902 +1.686 0.018 180 2454320.98801 +1.599 0.016 180 2454320.98963 +1.570 0.015 180 2454320.99126 +1.575 0.015 180 2454321.00041 +1.512 0.014 180 2454321.00203 +1.509 0.014 180 2454321.00366 +1.496 0.013 180 2454321.01286 +1.581 0.014 180 2454321.01448 +1.577 0.015 180 2454321.01611 +1.586 0.014 180 2454321.02579 +1.670 0.015 180 2454321.02744 +1.666 0.014 180 2454321.02907 +1.665 0.014 180 2454321.05494 +1.521 0.011 180 2454321.05657 +1.523 0.011 180 2454321.05824 +1.489 0.012 180 2454321.06742 +1.520 0.011 180 2454321.06905 +1.517 0.011 180 2454321.07067 +1.553 0.012 180 2454321.07990 +1.626 0.012 180 2454321.08153 +1.661 0.012 180 2454321.08316 +1.675 0.012 180 2454321.09277 +1.674 0.012 180 2454321.09439 +1.670 0.012 180 2454321.09664 +1.672 0.013 180 2454321.10521 +1.603 0.011 180 2454321.10684 +1.603 0.012 180 2454321.10912 +1.578 0.011 180 2454321.11762 +1.549 0.011 180 2454321.11988 +1.538 0.012 180 2454321.12164 +1.520 0.011 180 2454321.13106 +1.568 0.011 180 2454321.13270 +1.600 0.011 180 2454321.13433 +1.622 0.012 180 2454321.14369 +1.685 0.012 180 2454321.14536 +1.693 0.013 180 2454321.14706 +1.718 0.013 180 2454321.15632 +1.698 0.012 180 2454321.15819 +1.696 0.013 180 2454321.15992 +1.648 0.012 180 2454321.16921 +1.567 0.011 180 2454321.17088 +1.550 0.011 180 2454321.17255 +1.530 0.011 180 2454321.18197 +1.520 0.011 180 2454321.18378 +1.493 0.011 180 2454321.19531 +1.644 0.013 180 2454321.19751 +1.612 0.014 180 2454321.19940 +1.640 0.017 180 2454321.20882 +1.688 0.014 180 2454321.21045 +1.698 0.013 180 2454321.21212 +1.691 0.017 180 2454321.22350 +1.609 0.014 180 2454321.22513 +1.596 0.013 180 2454321.22676 +1.580 0.016 180 2454321.23626 +1.553 0.012 180 2454321.23789 +1.539 0.014 180 2454321.23953 +1.551 0.013 180 2454321.24890 +1.619 0.017 180 2454321.25071 +1.629 0.020 180 2454321.25303 +1.651 0.018 180 2454321.25537 +1.669 0.017 180 2454321.25705 +1.727 0.018 180 2454321.25878 +1.666 0.019 180 2454332.93069 +1.496 0.009 184 2454332.93238 +1.496 0.009 184 2454332.93407 +1.477 0.008 184 2454332.94373 +1.549 0.008 184 2454332.94540 +1.531 0.008 184 2454332.94838 +1.570 0.008 184 2454332.95682 +1.663 0.008 184 2454332.95978 +1.668 0.008 184 2454332.96147 +1.656 0.008 184 2454332.97152 +1.645 0.008 184 2454332.97319 +1.632 0.008 184 2454332.97488 +1.604 0.007 184 2454332.98462 +1.560 0.007 184 2454332.98631 +1.545 0.007 184 2454332.98800 +1.533 0.007 184 2454332.99804 +1.533 0.006 184 2454332.99973 +1.548 0.006 184 2454333.00142 +1.565 0.006 184 2454333.01128 +1.651 0.007 184 2454333.01297 +1.664 0.007 184 2454333.01465 +1.679 0.007 184 2454333.02478 +1.705 0.007 184 2454333.02648 +1.705 0.007 184 2454333.02817 +1.688 0.007 184 2454333.03803 +1.603 0.006 184 2454333.03973 +1.585 0.006 184 2454333.04270 +1.550 0.006 184 2454333.05690 +1.498 0.006 184 2454333.05858 +1.531 0.006 184 2454333.06027 +1.546 0.006 184 2454333.07265 +1.647 0.006 184 2454333.07434 +1.654 0.006 184 2454333.07724 +1.652 0.006 184 2454333.08979 +1.646 0.006 184 2454333.09148 +1.635 0.006 184 2454333.09317 +1.613 0.006 184 2454333.10538 +1.559 0.006 184 2454333.10707 +1.561 0.006 184 2454333.10876 +1.539 0.006 184 2454333.12123 +1.602 0.006 184 2454333.12413 +1.616 0.006 184 2454333.12581 +1.627 0.006 184 2454333.13801 +1.699 0.006 184 2454333.13970 +1.709 0.006 184 2454333.14141 +1.715 0.006 184 2454333.15368 +1.607 0.006 184 2454333.15539 +1.590 0.006 184 2454333.15707 +1.575 0.006 184 2454333.16955 +1.522 0.006 184 2454333.17251 +1.533 0.006 184 2454333.17420 +1.533 0.006 184 2454333.18647 +1.626 0.006 184 2454333.18816 +1.634 0.006 184 2454333.18985 +1.659 0.006 184 2454333.20241 +1.671 0.006 184 2454333.20410 +1.676 0.006 184 2454333.20700 +1.630 0.006 184 2454333.21918 +1.551 0.006 184 2454333.22088 +1.548 0.006 184 2454333.22257 +1.534 0.006 184 2454333.22494 +1.524 0.006 184 2454333.22663 +1.518 0.006 184 2454333.23014 +1.522 0.006 184 2454333.23251 +1.545 0.006 184 2454333.23420 +1.545 0.006 184 2454333.23589 +1.571 0.006 184 2454333.23823 +1.589 0.006 184 2454333.23993 +1.601 0.006 184 2454333.24324 +1.619 0.006 184 2454333.24565 +1.641 0.007 184 2454333.24733 +1.656 0.007 184 2454333.24902 +1.665 0.007 184 2454333.25135 +1.682 0.007 184 2454333.25462 +1.677 0.008 184 2454333.25631 +1.680 0.010 184 2454333.25865 +1.692 0.013 184 2454333.26032 +1.702 0.015 184 2454333.26201 +1.651 0.013 184 2454333.26436 +1.649 0.011 184 2454333.26790 +1.640 0.010 184 2454333.26959 +1.610 0.009 184 2454333.27198 +1.600 0.008 184 2454333.27366 +1.555 0.008 184 2454333.27535 +1.537 0.008 184 2454333.27947 +1.516 0.010 184 2454333.28116 +1.523 0.009 184 2454333.28292 +1.506 0.009 184 2454333.28529 +1.510 0.011 184 2454333.28698 +1.490 0.011 184 2454333.29036 +1.494 0.010 184 2454333.29278 +1.525 0.010 184 2454333.29446 +1.528 0.008 184 2454333.29615 +1.539 0.007 184 2454333.29852 +1.566 0.008 184 2454333.30021 +1.576 0.008 184 2454333.30347 +1.622 0.008 184 2454333.30582 +1.651 0.009 184 2454333.30756 +1.648 0.009 184 2454333.30924 +1.642 0.010 184 2454333.31158 +1.677 0.012 184 2454333.31506 +1.664 0.015 184 2454333.31675 +1.693 0.020 184 END OF FIXED DATA SECTION. DO NOT MAKE ANY CHANGES ABOVE THIS LINE.