TARGET: 923 Herluga
SESSION NUMBER: 301
DATE/TIME: 2008 Oct 07 @ 09:55
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 135.53
CAMERA: Alta U6 1 x binning
TEMP (C): -20
EXPOSURE (s): 180
APPROX. RA: 03:14
APPROX. DEC: +10
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.00698d
UNITY CORR: -5 * log(SunDist * EarthDist): -2.0284
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: -8.620
BASE CORRECTION: +0.000
PHASE/DIST CORR: +0.000
P/D ADJUST (-/DAY):-0.026
P/D ADJUST (+/DAY):+0.026
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: 923 Herluga
SESSION NUMBER: 311
DATE/TIME: 2008 Oct 20 @ 08:56
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 134.81
CAMERA: Alta U6 1 x binning
TEMP (C): -20
EXPOSURE (s): 180
APPROX. RA: 03:09
APPROX. DEC: + 7
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.00662d
UNITY CORR: -5 * log(SunDist * EarthDist): -1.9130
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: -7.221
BASE CORRECTION: +1.399
PHASE/DIST CORR: -0.326
P/D ADJUST (-/DAY):-0.024
P/D ADJUST (+/DAY):+0.024
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: 923 Herluga
SESSION NUMBER: 313
DATE/TIME: 2008 Oct 21 @ 08:49
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 134.83
CAMERA: Alta U6 1 x binning
TEMP (C): -25
EXPOSURE (s): 180
APPROX. RA: 03:08
APPROX. DEC: + 7
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.00660d
UNITY CORR: -5 * log(SunDist * EarthDist): -1.9074
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: -8.795
BASE CORRECTION: -0.175
PHASE/DIST CORR: -0.350
P/D ADJUST (-/DAY):-0.024
P/D ADJUST (+/DAY):+0.024
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: 923 Herluga
SESSION NUMBER: 315
DATE/TIME: 2008 Oct 24 @ 08:03
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 135.03
CAMERA: Alta U6 1 x binning
TEMP (C): -25
EXPOSURE (s): 180
APPROX. RA: 03:07
APPROX. DEC: + 7
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.00656d
UNITY CORR: -5 * log(SunDist * EarthDist): -1.8921
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: -8.605
BASE CORRECTION: +0.015
PHASE/DIST CORR: -0.419
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: 923 Herluga
SESSION NUMBER: 319
DATE/TIME: 2008 Oct 26 @ 08:27
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 135.07
CAMERA: Alta U6 1 x binning
TEMP (C): -25
EXPOSURE (s): 180
APPROX. RA: 03:05
APPROX. DEC: + 6
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.00653d
UNITY CORR: -5 * log(SunDist * EarthDist): -1.8825
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: -8.102
BASE CORRECTION: +0.518
PHASE/DIST CORR: -0.462
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)

*********************************************************************************************
TARGET: 923 Herluga
SESSION NUMBER: 323
DATE/TIME: 2008 Nov 18 @ 07:45
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 134.96
CAMERA: Alta U6 1 x binning
TEMP (C): -30
EXPOSURE (s): 180
APPROX. RA: 02:49
APPROX. DEC: + 2
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.00667d
UNITY CORR: -5 * log(SunDist * EarthDist): -1.9323
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: -8.583
BASE CORRECTION: +0.037
PHASE/DIST CORR: -0.333
P/D ADJUST (-/DAY):+0.025
P/D ADJUST (+/DAY):-0.025
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: 923 Herluga
SESSION NUMBER: 333
DATE/TIME: 2008 Nov 23 @ 06:55
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 135.32
CAMERA: Alta U6 1 x binning
TEMP (C): -30
EXPOSURE (s): 180
APPROX. RA: 02:45
APPROX. DEC: + 1
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.00679d
UNITY CORR: -5 * log(SunDist * EarthDist): -1.9753
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: -8.005
BASE CORRECTION: +0.615
PHASE/DIST CORR: -0.204
P/D ADJUST (-/DAY):+0.026
P/D ADJUST (+/DAY):-0.026
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: 923 Herluga
SESSION NUMBER: 335
DATE/TIME: 2008 Nov 29 @ 06:39
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 135.20
CAMERA: Alta U6 1 x binning
TEMP (C): -30
EXPOSURE (s): 180
APPROX. RA: 02:42
APPROX. DEC: + 0
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.00699d
UNITY CORR: -5 * log(SunDist * EarthDist): -2.0402
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: -8.803
BASE CORRECTION: -0.183
PHASE/DIST CORR: -0.045
P/D ADJUST (-/DAY):+0.027
P/D ADJUST (+/DAY):-0.027
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)