TARGET:          1793 Zoya
SESSION NUMBER:  227
DATE/TIME:       2008 May 11 @ 05:53
FILTER:          C
TELESCOPE:       0.35m SCT
FOCAL LENGTH:    134.45
CAMERA:          Alta U6 1 x binning
TEMP (C):        -30
EXPOSURE (s):    240
APPROX. RA:      14:33
APPROX. DEC:     -15
EXPOSURE JD:     Mid-exposure
JD CORR METHOD:  Light-time
JD CORRECTION:   JD = JD(raw) - 0.00601d
UNITY CORR:      -5 * log(SunDist * EarthDist): -1.6386
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: -8.069
BASE CORRECTION: +0.000
PHASE/DIST CORR: +0.000
P/D ADJUST (-/DAY):+0.037
P/D ADJUST (+/DAY):-0.037
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:          1793 Zoya
SESSION NUMBER:  230
DATE/TIME:       2008 May 14 @ 06:11
FILTER:          C
TELESCOPE:       0.35m SCT
FOCAL LENGTH:    134.53
CAMERA:          Alta U6 1 x binning
TEMP (C):        -30
EXPOSURE (s):    240
APPROX. RA:      14:30
APPROX. DEC:     -14
EXPOSURE JD:     Mid-exposure
JD CORR METHOD:  Light-time
JD CORRECTION:   JD = JD(raw) - 0.00605d
UNITY CORR:      -5 * log(SunDist * EarthDist): -1.6573
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: -7.259
BASE CORRECTION: +0.810
PHASE/DIST CORR: +0.106
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)
 
*********************************************************************************************
TARGET:          1793 Zoya
SESSION NUMBER:  242
DATE/TIME:       2008 May 29 @ 08:34
FILTER:          C
TELESCOPE:       0.35m SCT
FOCAL LENGTH:    135.39
CAMERA:          Alta U6 1 x binning
TEMP (C):        -30
EXPOSURE (s):    240
APPROX. RA:      14:20
APPROX. DEC:     -13
EXPOSURE JD:     Mid-exposure
JD CORR METHOD:  Light-time
JD CORRECTION:   JD = JD(raw) - 0.00646d
UNITY CORR:      -5 * log(SunDist * EarthDist): -1.8093
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: -7.218
BASE CORRECTION: +0.851
PHASE/DIST CORR: +0.575
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:          1793 Zoya
SESSION NUMBER:  247
DATE/TIME:       2008 May 31 @ 05:31
FILTER:          C
TELESCOPE:       0.35m SCT
FOCAL LENGTH:    135.42
CAMERA:          Alta U6 1 x binning
TEMP (C):        -30
EXPOSURE (s):    240
APPROX. RA:      14:19
APPROX. DEC:     -13
EXPOSURE JD:     Mid-exposure
JD CORR METHOD:  Light-time
JD CORRECTION:   JD = JD(raw) - 0.00653d
UNITY CORR:      -5 * log(SunDist * EarthDist): -1.8345
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: -7.567
BASE CORRECTION: +0.502
PHASE/DIST CORR: +0.630
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)
 
*********************************************************************************************