TARGET: 411 Xanthe
SESSION NUMBER: 233
DATE/TIME: 2008 May 21 @ 06:26
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 135.18
CAMERA: SBIG ST-8E
TEMP (C): -30
EXPOSURE (s): 120
APPROX. RA: 14:19
APPROX. DEC: + 8
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.01103d
UNITY CORR: -5 * log(SunDist * EarthDist): -3.6335
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: -8.443
BASE CORRECTION: +0.000
PHASE/DIST CORR: +0.000
P/D ADJUST (-/DAY):+0.014
P/D ADJUST (+/DAY):-0.014
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: 411 Xanthe
SESSION NUMBER: 234
DATE/TIME: 2008 May 22 @ 06:49
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 135.40
CAMERA: SBIG ST-8E
TEMP (C): -30
EXPOSURE (s): 120
APPROX. RA: 14:18
APPROX. DEC: + 8
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.01106d
UNITY CORR: -5 * log(SunDist * EarthDist): -3.6384
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: -8.392
BASE CORRECTION: +0.051
PHASE/DIST CORR: +0.014
P/D ADJUST (-/DAY):+0.014
P/D ADJUST (+/DAY):-0.014
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: 411 Xanthe
SESSION NUMBER: 238
DATE/TIME: 2008 May 23 @ 06:34
FILTER: C
TELESCOPE: 0.35m SCT
FOCAL LENGTH: 135.45
CAMERA: SBIG ST-8E
TEMP (C): -30
EXPOSURE (s): 120
APPROX. RA: 14:17
APPROX. DEC: + 8
EXPOSURE JD: Mid-exposure
JD CORR METHOD: Light-time
JD CORRECTION: JD = JD(raw) - 0.01109d
UNITY CORR: -5 * log(SunDist * EarthDist): -3.6445
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: -8.787
BASE CORRECTION: -0.344
PHASE/DIST CORR: +0.029
P/D ADJUST (-/DAY):+0.014
P/D ADJUST (+/DAY):-0.014
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 ------------------------------------------- 2454607.65229 -0.398 0.005 233 2454607.65378 -0.397 0.004 233 2454607.65527 -0.390 0.004 233 2454607.65677 -0.393 0.004 233 2454607.65826 -0.387 0.004 233 2454607.65975 -0.392 0.004 233 2454607.66123 -0.383 0.004 233 2454607.66271 -0.392 0.004 233 2454607.66420 -0.394 0.004 233 2454607.66569 -0.387 0.004 233 2454607.66889 -0.397 0.004 233 2454607.67038 -0.397 0.004 233 2454607.67187 -0.393 0.004 233 2454607.67335 -0.402 0.004 233 2454607.67483 -0.394 0.004 233 2454607.67631 -0.379 0.004 233 2454607.67778 -0.383 0.004 233 2454607.67926 -0.395 0.004 233 2454607.68074 -0.390 0.004 233 2454607.68222 -0.391 0.004 233 2454607.68534 -0.389 0.004 233 2454607.68682 -0.387 0.004 233 2454607.68830 -0.381 0.004 233 2454607.68978 -0.394 0.005 233 2454607.69126 -0.382 0.005 233 2454607.69274 -0.381 0.005 233 2454607.69422 -0.375 0.005 233 2454607.69570 -0.388 0.005 233 2454607.69718 -0.379 0.005 233 2454607.69865 -0.381 0.005 233 2454607.70167 -0.370 0.005 233 2454607.70315 -0.364 0.005 233 2454607.70463 -0.362 0.005 233 2454607.70611 -0.364 0.005 233 2454607.70759 -0.359 0.005 233 2454607.70907 -0.354 0.005 233 2454607.71055 -0.369 0.005 233 2454607.71202 -0.351 0.005 233 2454607.71350 -0.342 0.005 233 2454607.71498 -0.360 0.005 233 2454607.71798 -0.360 0.005 233 2454607.71946 -0.341 0.005 233 2454607.72094 -0.350 0.005 233 2454607.72241 -0.348 0.005 233 2454607.72389 -0.342 0.005 233 2454607.72537 -0.336 0.005 233 2454607.72685 -0.326 0.005 233 2454607.72833 -0.323 0.005 233 2454607.72980 -0.337 0.005 233 2454607.73128 -0.333 0.005 233 2454607.73423 -0.333 0.005 233 2454607.73571 -0.331 0.005 233 2454607.73719 -0.344 0.005 233 2454607.73867 -0.337 0.005 233 2454607.74015 -0.341 0.005 233 2454607.74162 -0.338 0.005 233 2454607.74310 -0.353 0.005 233 2454607.74458 -0.350 0.005 233 2454607.74606 -0.341 0.005 233 2454607.74753 -0.358 0.005 233 2454607.75046 -0.363 0.005 233 2454607.75194 -0.360 0.005 233 2454607.75342 -0.362 0.005 233 2454607.75490 -0.354 0.005 233 2454607.75638 -0.381 0.005 233 2454607.75785 -0.376 0.005 233 2454607.75934 -0.376 0.005 233 2454607.76082 -0.386 0.005 233 2454607.76231 -0.396 0.005 233 2454607.76379 -0.379 0.005 233 2454607.76674 -0.396 0.005 233 2454607.76823 -0.398 0.005 233 2454607.76971 -0.402 0.005 233 2454607.77120 -0.404 0.005 233 2454607.77268 -0.412 0.005 233 2454607.77416 -0.401 0.005 233 2454607.77565 -0.389 0.005 233 2454607.77713 -0.400 0.005 233 2454607.77862 -0.396 0.006 233 2454607.78010 -0.391 0.006 233 2454607.78308 -0.396 0.016 233 2454607.78457 -0.410 0.007 233 2454607.78605 -0.399 0.008 233 2454607.78754 -0.421 0.007 233 2454607.78902 -0.429 0.006 233 2454607.79051 -0.399 0.005 233 2454607.79199 -0.408 0.005 233 2454607.79348 -0.411 0.005 233 2454607.79496 -0.404 0.005 233 2454607.79645 -0.414 0.005 233 2454607.79932 -0.408 0.005 233 2454607.80080 -0.415 0.005 233 2454607.80229 -0.414 0.005 233 2454607.80377 -0.405 0.005 233 2454607.80526 -0.406 0.005 233 2454607.80674 -0.414 0.005 233 2454607.80822 -0.419 0.005 233 2454607.80971 -0.418 0.005 233 2454607.81119 -0.417 0.005 233 2454607.81268 -0.409 0.005 233 2454607.81558 -0.413 0.005 233 2454607.81706 -0.407 0.005 233 2454607.81855 -0.421 0.005 233 2454607.82003 -0.402 0.005 233 2454607.82151 -0.403 0.005 233 2454607.82310 -0.404 0.005 233 2454607.82459 -0.386 0.005 233 2454607.82607 -0.394 0.005 233 2454607.82756 -0.395 0.005 233 2454607.82904 -0.401 0.005 233 2454607.83191 -0.399 0.005 233 2454607.83339 -0.388 0.005 233 2454607.83487 -0.380 0.005 233 2454607.83636 -0.380 0.005 233 2454607.83784 -0.371 0.005 233 2454607.83933 -0.384 0.005 233 2454607.84081 -0.380 0.005 233 2454607.84230 -0.373 0.005 233 2454607.84378 -0.368 0.005 233 2454607.84527 -0.366 0.005 233 2454607.84813 -0.359 0.005 233 2454607.84962 -0.351 0.006 233 2454607.85110 -0.362 0.006 233 2454607.85259 -0.364 0.006 233 2454607.85408 -0.347 0.006 233 2454607.85556 -0.353 0.006 233 2454607.85705 -0.327 0.006 233 2454607.85853 -0.338 0.006 233 2454607.86002 -0.334 0.006 233 2454607.86150 -0.340 0.006 233 2454608.64613 -0.381 0.012 234 2454608.64762 -0.390 0.011 234 2454608.64911 -0.400 0.010 234 2454608.65061 -0.386 0.009 234 2454608.65210 -0.387 0.009 234 2454608.66364 -0.340 0.006 234 2454608.66515 -0.308 0.007 234 2454608.66666 -0.338 0.007 234 2454608.66817 -0.326 0.007 234 2454608.66968 -0.352 0.007 234 2454608.68531 -0.337 0.007 234 2454608.68683 -0.371 0.007 234 2454608.68835 -0.363 0.007 234 2454608.68986 -0.366 0.007 234 2454608.69137 -0.357 0.007 234 2454608.70303 -0.394 0.006 234 2454608.70454 -0.379 0.006 234 2454608.70606 -0.392 0.006 234 2454608.70757 -0.402 0.006 234 2454608.70909 -0.394 0.006 234 2454608.72161 -0.423 0.006 234 2454608.72312 -0.423 0.006 234 2454608.72464 -0.428 0.006 234 2454608.72615 -0.443 0.006 234 2454608.72767 -0.430 0.006 234 2454608.73925 -0.407 0.005 234 2454608.74076 -0.413 0.006 234 2454608.74227 -0.427 0.007 234 2454608.74379 -0.432 0.007 234 2454608.74530 -0.411 0.007 234 2454608.75685 -0.408 0.006 234 2454608.75836 -0.405 0.006 234 2454608.75987 -0.398 0.006 234 2454608.76138 -0.395 0.006 234 2454608.76290 -0.396 0.006 234 2454608.77441 -0.393 0.006 234 2454608.77592 -0.410 0.006 234 2454608.77744 -0.395 0.006 234 2454608.77895 -0.376 0.006 234 2454608.78046 -0.402 0.006 234 2454608.79192 -0.375 0.005 234 2454608.79343 -0.356 0.005 234 2454608.79494 -0.356 0.006 234 2454608.79645 -0.350 0.006 234 2454608.79797 -0.360 0.005 234 2454608.80946 -0.338 0.006 234 2454608.81097 -0.312 0.005 234 2454608.81247 -0.306 0.006 234 2454608.81398 -0.300 0.006 234 2454608.81552 -0.272 0.006 234 2454608.82697 -0.274 0.006 234 2454608.82848 -0.303 0.006 234 2454608.82999 -0.283 0.006 234 2454608.83150 -0.285 0.006 234 2454608.83301 -0.305 0.006 234 2454608.84441 -0.328 0.007 234 2454608.84591 -0.321 0.007 234 2454608.84742 -0.320 0.006 234 2454608.84894 -0.302 0.006 234 2454608.85046 -0.311 0.007 234 2454608.86183 -0.319 0.006 234 2454608.86336 -0.315 0.007 234 2454608.86488 -0.358 0.007 234 2454608.86639 -0.327 0.006 234 2454608.86790 -0.339 0.006 234 2454608.87929 -0.339 0.006 234 2454608.88080 -0.341 0.007 234 2454608.88231 -0.338 0.006 234 2454608.88381 -0.338 0.006 234 2454608.88532 -0.352 0.006 234 2454608.89644 -0.345 0.007 234 2454608.89794 -0.357 0.007 234 2454608.89946 -0.345 0.007 234 2454609.66323 -0.410 0.005 238 2454609.66474 -0.420 0.005 238 2454609.66625 -0.411 0.005 238 2454609.66776 -0.414 0.004 238 2454609.66927 -0.418 0.004 238 2454609.67990 -0.419 0.004 238 2454609.68141 -0.421 0.004 238 2454609.68292 -0.422 0.004 238 2454609.68442 -0.420 0.004 238 2454609.68593 -0.421 0.004 238 2454609.70692 -0.417 0.004 238 2454609.70843 -0.426 0.004 238 2454609.70993 -0.419 0.004 238 2454609.71144 -0.410 0.004 238 2454609.71294 -0.416 0.004 238 2454609.72367 -0.398 0.004 238 2454609.72515 -0.395 0.004 238 2454609.72666 -0.400 0.004 238 2454609.72817 -0.395 0.004 238 2454609.72967 -0.392 0.004 238 2454609.75067 -0.342 0.005 238 2454609.75217 -0.340 0.005 238 2454609.75368 -0.334 0.005 238 2454609.75519 -0.325 0.005 238 2454609.75669 -0.327 0.005 238 2454609.76725 -0.304 0.005 238 2454609.76876 -0.308 0.005 238 2454609.77028 -0.306 0.005 238 2454609.77193 -0.298 0.005 238 2454609.77344 -0.288 0.005 238 2454609.79452 -0.322 0.005 238 2454609.79603 -0.317 0.006 238 2454609.79754 -0.317 0.006 238 2454609.79905 -0.312 0.006 238 2454609.80055 -0.322 0.006 238 2454609.81111 -0.320 0.006 238 2454609.81262 -0.338 0.006 238 2454609.81413 -0.335 0.006 238 2454609.81565 -0.345 0.006 238 2454609.81716 -0.323 0.006 238 2454609.83850 -0.352 0.006 238 2454609.84001 -0.336 0.006 238 2454609.84151 -0.340 0.006 238 2454609.84302 -0.362 0.006 238 2454609.84453 -0.350 0.006 238 2454609.85510 -0.360 0.007 238 2454609.85661 -0.366 0.007 238 2454609.85812 -0.356 0.007 238 2454609.85962 -0.368 0.007 238 2454609.86113 -0.378 0.007 238 END OF FIXED DATA SECTION. DO NOT MAKE ANY CHANGES ABOVE THIS LINE.
