TARGET:          3509 Sanshui

SESSION NUMBER:  104

DATE/TIME:       2007 Nov 13 @ 05:14

FILTER:          C

TELESCOPE:       300 mm f11.5 cass

FOCAL LENGTH:    136.92

CAMERA:          AltaU6 1x bin

TEMP (C):        -30

EXPOSURE (s):    240

APPROX. RA:      23:33

APPROX. DEC:     + 5

EXPOSURE JD:     Mid-exposure

JD CORR METHOD:  Light-time

JD CORRECTION:   JD = JD(raw) - 0.00862d

UNITY CORR:      -5 * log(SunDist * EarthDist): -2.6001

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: -7.508

BASE CORRECTION: +0.000

PHASE/DIST CORR: +0.000

P/D ADJUST (-/DAY):+0.022

P/D ADJUST (+/DAY):-0.022

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:          3509 Sanshui

SESSION NUMBER:  107

DATE/TIME:       2007 Nov 14 @ 05:22

FILTER:          C

TELESCOPE:       300 mm f11.5 cass

FOCAL LENGTH:    136.92

CAMERA:          AltaU6 1x bin

TEMP (C):        -30

EXPOSURE (s):    240

APPROX. RA:      23:34

APPROX. DEC:     + 5

EXPOSURE JD:     Mid-exposure

JD CORR METHOD:  Light-time

JD CORRECTION:   JD = JD(raw) - 0.00868d

UNITY CORR:      -5 * log(SunDist * EarthDist): -2.6170

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: -7.533

BASE CORRECTION: -0.025

PHASE/DIST CORR: +0.022

P/D ADJUST (-/DAY):+0.022

P/D ADJUST (+/DAY):-0.022

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:          3509 Sanshui

SESSION NUMBER:  110

DATE/TIME:       2007 Nov 15 @ 05:26

FILTER:          C

TELESCOPE:       300 mm f11.5 cass

FOCAL LENGTH:    136.92

CAMERA:          AltaU6 1x bin

TEMP (C):        -30

EXPOSURE (s):    240

APPROX. RA:      23:34

APPROX. DEC:     + 5

EXPOSURE JD:     Mid-exposure

JD CORR METHOD:  Light-time

JD CORRECTION:   JD = JD(raw) - 0.00874d

UNITY CORR:      -5 * log(SunDist * EarthDist): -2.6314

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: -7.225

BASE CORRECTION: +0.283

PHASE/DIST CORR: +0.045

P/D ADJUST (-/DAY):+0.022

P/D ADJUST (+/DAY):-0.022

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:          3509 Sanshui

SESSION NUMBER:  119

DATE/TIME:       2007 Nov 27 @ 05:11

FILTER:          C

TELESCOPE:       300 mm f11.5 cass

FOCAL LENGTH:    136.92

CAMERA:          AltaU6 1x bin

TEMP (C):        -30

EXPOSURE (s):    240

APPROX. RA:      23:42

APPROX. DEC:     + 4

EXPOSURE JD:     Mid-exposure

JD CORR METHOD:  Light-time

JD CORRECTION:   JD = JD(raw) - 0.00950d

UNITY CORR:      -5 * log(SunDist * EarthDist): -2.8198

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: -8.329

BASE CORRECTION: -0.821

PHASE/DIST CORR: +0.302

P/D ADJUST (-/DAY):+0.021

P/D ADJUST (+/DAY):-0.021

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)

*********************************************************************************************