TARGET:          1481 Tubingia
SESSION NUMBER:  292
DATE/TIME:       2008 Sep 29 @ 05:54
FILTER:          C
TELESCOPE:       0.35m SCT
FOCAL LENGTH:    135.06
CAMERA:          Alta U6 1 x binning
TEMP (C):        -25
EXPOSURE (s):    240
APPROX. RA:      21:56
APPROX. DEC:     -13
EXPOSURE JD:     Mid-exposure
JD CORR METHOD:  Light-time
JD CORRECTION:   JD = JD(raw) - 0.01185d
UNITY CORR:      -5 * log(SunDist * EarthDist): -3.8679
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: -7.199
BASE CORRECTION: +0.000
PHASE/DIST CORR: +0.000
P/D ADJUST (-/DAY):+0.020
P/D ADJUST (+/DAY):-0.020
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:          1481 Tubingia
SESSION NUMBER:  293
DATE/TIME:       2008 Sep 30 @ 05:29
FILTER:          C
TELESCOPE:       0.35m SCT
FOCAL LENGTH:    135.32
CAMERA:          Alta U6 1 x binning
TEMP (C):        -25
EXPOSURE (s):    240
APPROX. RA:      21:55
APPROX. DEC:     -13
EXPOSURE JD:     Mid-exposure
JD CORR METHOD:  Light-time
JD CORRECTION:   JD = JD(raw) - 0.01190d
UNITY CORR:      -5 * log(SunDist * EarthDist): -3.8782
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: -7.278
BASE CORRECTION: -0.079
PHASE/DIST CORR: +0.020
P/D ADJUST (-/DAY):+0.020
P/D ADJUST (+/DAY):-0.020
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:          1481 Tubingia
SESSION NUMBER:  294
DATE/TIME:       2008 Oct 01 @ 05:25
FILTER:          C
TELESCOPE:       0.35m SCT
FOCAL LENGTH:    135.17
CAMERA:          Alta U6 1 x binning
TEMP (C):        -22
EXPOSURE (s):    240
APPROX. RA:      21:55
APPROX. DEC:     -13
EXPOSURE JD:     Mid-exposure
JD CORR METHOD:  Light-time
JD CORRECTION:   JD = JD(raw) - 0.01195d
UNITY CORR:      -5 * log(SunDist * EarthDist): -3.8876
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: -6.982
BASE CORRECTION: +0.217
PHASE/DIST CORR: +0.040
P/D ADJUST (-/DAY):+0.020
P/D ADJUST (+/DAY):-0.020
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:          1481 Tubingia
SESSION NUMBER:  298
DATE/TIME:       2008 Oct 02 @ 05:36
FILTER:          C
TELESCOPE:       0.35m SCT
FOCAL LENGTH:    135.08
CAMERA:          Alta U6 1 x binning
TEMP (C):        -20
EXPOSURE (s):    240
APPROX. RA:      21:55
APPROX. DEC:     -13
EXPOSURE JD:     Mid-exposure
JD CORR METHOD:  Light-time
JD CORRECTION:   JD = JD(raw) - 0.01201d
UNITY CORR:      -5 * log(SunDist * EarthDist): -3.8981
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: -6.944
BASE CORRECTION: +0.255
PHASE/DIST CORR: +0.060
P/D ADJUST (-/DAY):+0.020
P/D ADJUST (+/DAY):-0.020
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:          1481 Tubingia
SESSION NUMBER:  303
DATE/TIME:       2008 Oct 07 @ 04:53
FILTER:          C
TELESCOPE:       0.35m SCT
FOCAL LENGTH:    134.96
CAMERA:          Alta U6 1 x binning
TEMP (C):        -20
EXPOSURE (s):    240
APPROX. RA:      21:54
APPROX. DEC:     -13
EXPOSURE JD:     Mid-exposure
JD CORR METHOD:  Light-time
JD CORRECTION:   JD = JD(raw) - 0.01231d
UNITY CORR:      -5 * log(SunDist * EarthDist): -3.9522
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: -6.959
BASE CORRECTION: +0.240
PHASE/DIST CORR: +0.158
P/D ADJUST (-/DAY):+0.019
P/D ADJUST (+/DAY):-0.019
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:          1481 Tubingia
SESSION NUMBER:  309
DATE/TIME:       2008 Oct 19 @ 04:46
FILTER:          C
TELESCOPE:       0.35m SCT
FOCAL LENGTH:    134.44
CAMERA:          Alta U6 1 x binning
TEMP (C):        -20
EXPOSURE (s):    240
APPROX. RA:      21:53
APPROX. DEC:     -13
EXPOSURE JD:     Mid-exposure
JD CORR METHOD:  Light-time
JD CORRECTION:   JD = JD(raw) - 0.01310d
UNITY CORR:      -5 * log(SunDist * EarthDist): -4.0906
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: -6.823
BASE CORRECTION: +0.376
PHASE/DIST CORR: +0.379
P/D ADJUST (-/DAY):+0.018
P/D ADJUST (+/DAY):-0.018
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)