TARGET: 1650 Heckmann SESSION NUMBER: 370 DATE/TIME: 2008 Mar 09 @ 10:00 FILTER: C TELESCOPE: 0.35 FOCAL LENGTH: 77.00 CAMERA: ST-8XME TEMP (C): -15 EXPOSURE (s): 240 APPROX. RA: 12:10 APPROX. DEC: - 3 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.00767d UNITY CORR: -5 * log(SunDist * EarthDist): -2.4275 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: -7.204 BASE CORRECTION: +0.000 PHASE/DIST CORR: +0.000 P/D ADJUST (-/DAY):-0.034 P/D ADJUST (+/DAY):+0.034 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 ------------------------------------------- 2454534.95051 -0.089 0.008 370 2454534.95228 -0.076 0.007 370 2454534.97487 -0.109 0.007 370 2454534.97661 -0.108 0.007 370 2454534.97924 -0.124 0.007 370 2454534.99696 -0.126 0.006 370 2454534.99883 -0.119 0.006 370 2454535.00166 -0.127 0.006 370 2454535.01898 -0.123 0.006 370 2454535.02071 -0.131 0.006 370 2454535.02252 -0.114 0.006 370 2454535.04117 -0.110 0.006 370 2454535.04297 -0.095 0.006 370 2454535.04483 -0.101 0.006 370 2454535.06306 -0.077 0.006 370 2454535.06507 -0.078 0.006 370 2454535.06689 -0.076 0.006 370 2454535.08536 -0.047 0.007 370 2454535.08721 -0.054 0.007 370 2454535.08900 -0.056 0.006 370 2454535.10630 -0.057 0.006 370 2454535.10897 -0.046 0.006 370 2454535.11082 -0.054 0.006 370 2454535.12836 -0.071 0.009 370 2454535.13009 -0.047 0.006 370 2454535.15037 -0.039 0.006 370 2454535.15222 -0.036 0.006 370 2454535.15404 -0.024 0.009 370 2454535.17331 +0.009 0.029 370 2454535.17516 +0.003 0.018 370 2454535.17742 +0.023 0.025 370 2454535.18716 -0.031 0.007 370 2454535.18889 -0.012 0.006 370 2454535.19238 -0.019 0.006 370 2454535.19935 +0.001 0.007 370 2454535.20107 -0.008 0.006 370 2454535.21814 -0.034 0.008 370 2454535.21987 -0.028 0.007 370 2454535.22637 -0.037 0.007 370 2454535.23009 -0.040 0.007 370 2454535.23188 -0.062 0.007 370 2454535.23621 -0.065 0.007 370 2454535.23794 -0.077 0.006 370 2454535.23967 -0.076 0.006 370 2454535.24629 -0.081 0.007 370 2454535.24847 -0.087 0.007 370 2454535.25073 -0.081 0.007 370 2454535.25943 -0.088 0.007 370 END OF FIXED DATA SECTION. DO NOT MAKE ANY CHANGES ABOVE THIS LINE.