TARGET: 2709 Sagan SESSION NUMBER: 360 DATE/TIME: 2008 Mar 01 @ 10:00 FILTER: C TELESCOPE: 0.35 FOCAL LENGTH: 77.00 CAMERA: ST-8XME TEMP (C): -15 EXPOSURE (s): 240 APPROX. RA: 12:15 APPROX. DEC: - 6 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00639d UNITY CORR: -5 * log(SunDist * EarthDist): -1.7784 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: -7.023 BASE CORRECTION: +0.000 PHASE/DIST CORR: +0.000 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: 2709 Sagan SESSION NUMBER: 362 DATE/TIME: 2008 Mar 03 @ 10:00 FILTER: C TELESCOPE: 0.35 FOCAL LENGTH: 77.00 CAMERA: ST-8XME TEMP (C): -15 EXPOSURE (s): 240 APPROX. RA: 12:14 APPROX. DEC: - 6 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00635d UNITY CORR: -5 * log(SunDist * EarthDist): -1.7636 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: -7.216 BASE CORRECTION: -0.193 PHASE/DIST CORR: -0.042 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 ------------------------------------------- 2454527.00461 +0.951 0.012 360 2454527.00772 +0.990 0.012 360 2454527.01221 +1.008 0.012 360 2454527.03076 +0.986 0.011 360 2454527.03545 +0.976 0.011 360 2454527.03858 +0.945 0.011 360 2454527.05840 +0.806 0.009 360 2454527.06161 +0.794 0.009 360 2454527.06481 +0.765 0.009 360 2454527.08425 +0.774 0.009 360 2454527.08744 +0.785 0.009 360 2454527.09185 +0.814 0.009 360 2454527.10399 +0.928 0.010 360 2454527.10718 +0.968 0.010 360 2454527.11037 +1.006 0.011 360 2454527.12193 +1.116 0.012 360 2454527.12648 +1.101 0.011 360 2454527.12966 +1.090 0.011 360 2454527.14164 +0.973 0.011 360 2454527.14495 +0.957 0.010 360 2454527.14910 +0.893 0.010 360 2454527.16126 +0.840 0.009 360 2454527.16446 +0.819 0.009 360 2454527.16766 +0.813 0.009 360 2454527.17886 +0.781 0.009 360 2454527.18334 +0.778 0.009 360 2454527.18646 +0.785 0.009 360 2454527.19833 +0.790 0.010 360 2454527.20146 +0.794 0.009 360 2454527.20464 +0.818 0.009 360 2454527.21809 +0.918 0.010 360 2454527.22134 +0.953 0.011 360 2454527.22447 +0.986 0.011 360 2454527.23591 +1.063 0.012 360 2454527.23918 +1.076 0.012 360 2454527.24363 +1.037 0.012 360 2454527.24705 +1.027 0.011 360 2454527.25029 +0.955 0.011 360 2454527.25443 +0.945 0.011 360 2454527.25782 +0.921 0.011 360 2454527.26111 +0.877 0.011 360 2454527.26525 +0.866 0.011 360 2454528.96159 +0.848 0.014 362 2454528.96501 +0.856 0.013 362 2454528.96941 +0.858 0.013 362 2454528.98163 +1.021 0.013 362 2454528.98477 +1.031 0.015 362 2454528.98790 +1.064 0.021 362 2454528.99970 +1.017 0.013 362 2454529.00418 +0.992 0.012 362 2454529.00737 +0.957 0.012 362 2454529.01896 +0.878 0.011 362 2454529.02209 +0.843 0.010 362 2454529.02650 +0.812 0.010 362 2454529.03821 +0.777 0.009 362 2454529.04143 +0.769 0.009 362 2454529.04462 +0.780 0.009 362 2454529.05623 +0.765 0.009 362 2454529.06071 +0.804 0.009 362 2454529.06382 +0.812 0.009 362 2454529.07590 +0.956 0.010 362 2454529.07909 +0.992 0.010 362 2454529.08332 +1.050 0.010 362 2454529.09856 +1.072 0.010 362 2454529.10180 +1.062 0.010 362 2454529.11352 +1.002 0.010 362 2454529.11801 +0.953 0.009 362 2454529.12127 +0.930 0.009 362 2454529.13328 +0.851 0.009 362 2454529.13641 +0.831 0.008 362 2454529.14062 +0.823 0.008 362 2454529.15259 +0.820 0.009 362 2454529.15572 +0.791 0.008 362 2454529.15885 +0.781 0.008 362 2454529.17051 +0.802 0.008 362 2454529.17514 +0.822 0.009 362 2454529.17836 +0.841 0.009 362 2454529.19016 +0.920 0.009 362 2454529.19345 +0.966 0.010 362 2454529.19794 +0.995 0.010 362 2454529.20987 +1.078 0.011 362 2454529.21316 +1.069 0.011 362 2454529.21638 +1.031 0.010 362 2454529.22810 +0.945 0.010 362 2454529.23130 +0.899 0.010 362 2454529.23579 +0.875 0.010 362 2454529.23918 +0.865 0.009 362 2454529.24239 +0.828 0.009 362 2454529.24638 +0.796 0.009 362 2454529.24996 +0.798 0.009 362 2454529.25316 +0.770 0.009 362 2454529.25716 +0.753 0.009 362 2454529.26056 +0.751 0.009 362 2454529.26377 +0.754 0.009 362 END OF FIXED DATA SECTION. DO NOT MAKE ANY CHANGES ABOVE THIS LINE.