TARGET: 1330 Spiridonia SESSION NUMBER: 557 DATE/TIME: 2005 Mar 31 @ 00:00 FILTER: C TELESCOPE: .35m F11 FOCAL LENGTH: 157.00 CAMERA: SBIG ST1001e TEMP (C): -25 EXPOSURE (s): 90 APPROX. RA: 13:46 APPROX. DEC: + 5 JD DATE: JD = JD - 2400000.000000 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.0116d UNITY CORR: -5 * log(SunDist * EarthDist): -3.8714 MAG. METHOD: M/IR Derived 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. BASE COMP VALUE: +14.129 BASE CORRECTION: +0.000 PHASE/DIST CORR: +0.000 ERROR CALC: The magnitude error is calculated by the following: Err = sqrt(sqr(ERR[target]) + sqr(Err[Comps])) where Err[Target] = 1/SNR[target] Err[Comps] = sqrt(sqr(1/SNR[Comp1])... + sqr(1/SNR[CompN])) / N ********************************************************************************************* TARGET: 1330 Spiridonia SESSION NUMBER: 558 DATE/TIME: 2005 Apr 01 @ 00:00 FILTER: C TELESCOPE: .35m F11 FOCAL LENGTH: 157.00 CAMERA: SBIG ST1001e TEMP (C): -25 EXPOSURE (s): 90 APPROX. RA: 13:45 APPROX. DEC: + 5 JD DATE: JD = JD - 2400000.000000 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.0116d UNITY CORR: -5 * log(SunDist * EarthDist): -3.8693 MAG. METHOD: M/IR Derived 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. BASE COMP VALUE: +14.502 BASE CORRECTION: +0.373 PHASE/DIST CORR: -0.010 ERROR CALC: The magnitude error is calculated by the following: Err = sqrt(sqr(ERR[target]) + sqr(Err[Comps])) where Err[Target] = 1/SNR[target] Err[Comps] = sqrt(sqr(1/SNR[Comp1])... + sqr(1/SNR[CompN])) / N ********************************************************************************************* TARGET: 1330 Spiridonia SESSION NUMBER: 559 DATE/TIME: 2005 Apr 02 @ 00:00 FILTER: C TELESCOPE: .35m F11 FOCAL LENGTH: 157.00 CAMERA: SBIG ST1001e TEMP (C): -25 EXPOSURE (s): 90 APPROX. RA: 13:44 APPROX. DEC: + 5 JD DATE: JD = JD - 2400000.000000 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.0115d UNITY CORR: -5 * log(SunDist * EarthDist): -3.8671 MAG. METHOD: M/IR Derived 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. BASE COMP VALUE: +14.357 BASE CORRECTION: +0.228 PHASE/DIST CORR: -0.020 ERROR CALC: The magnitude error is calculated by the following: Err = sqrt(sqr(ERR[target]) + sqr(Err[Comps])) where Err[Target] = 1/SNR[target] Err[Comps] = sqrt(sqr(1/SNR[Comp1])... + sqr(1/SNR[CompN])) / N ********************************************************************************************* TARGET: 1330 Spiridonia SESSION NUMBER: 560 DATE/TIME: 2005 Apr 03 @ 00:00 FILTER: C TELESCOPE: .35m F11 FOCAL LENGTH: 157.00 CAMERA: SBIG ST1001e TEMP (C): -25 EXPOSURE (s): 90 APPROX. RA: 13:44 APPROX. DEC: + 5 JD DATE: JD = JD - 2400000.000000 EXPOSURE JD: Mid-exposure JD CORR METHOD: Light-time JD CORRECTION: JD = JD(raw) - 0.0115d UNITY CORR: -5 * log(SunDist * EarthDist): -3.8657 MAG. METHOD: M/IR Derived 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. BASE COMP VALUE: +14.745 BASE CORRECTION: +0.616 PHASE/DIST CORR: -0.030 ERROR CALC: The magnitude error is calculated by the following: Err = sqrt(sqr(ERR[target]) + sqr(Err[Comps])) where Err[Target] = 1/SNR[target] Err[Comps] = sqrt(sqr(1/SNR[Comp1])... + sqr(1/SNR[CompN])) / N ********************************************************************************************* ------------------------------- J.D. Obj-CAvg Err ------------------------------- 53460.70812 +0.272 0.028 53460.71106 +0.267 0.028 53460.71289 +0.280 0.032 53460.71583 +0.267 0.028 53460.71949 +0.259 0.026 53460.72243 +0.229 0.027 53460.72427 +0.246 0.026 53460.72609 +0.217 0.026 53460.74701 +0.242 0.022 53460.74995 +0.229 0.022 53460.75178 +0.235 0.022 53460.75362 +0.251 0.022 53460.75655 +0.206 0.021 53460.75839 +0.202 0.021 53460.76021 +0.199 0.021 53460.76681 +0.207 0.020 53460.76974 +0.209 0.021 53460.77158 +0.202 0.020 53460.77341 +0.227 0.020 53460.78478 +0.221 0.020 53460.78660 +0.271 0.021 53460.78953 +0.255 0.021 53460.79137 +0.238 0.019 53460.79320 +0.246 0.020 53460.79614 +0.266 0.020 53460.79797 +0.285 0.020 53460.79980 +0.283 0.021 53460.80274 +0.298 0.020 53460.80456 +0.290 0.019 53460.80933 +0.304 0.020 53460.81116 +0.272 0.018 53460.81593 +0.295 0.019 53460.81777 +0.267 0.018 53460.81959 +0.302 0.019 53460.82252 +0.293 0.018 53460.82436 +0.292 0.018 53460.82620 +0.303 0.019 53460.83097 +0.290 0.018 53460.83755 +0.278 0.019 53460.83939 +0.327 0.019 53460.84232 +0.304 0.019 53460.84415 +0.326 0.019 53460.84599 +0.272 0.018 53460.84891 +0.284 0.019 53460.85074 +0.298 0.019 53460.85550 +0.278 0.019 53460.86967 +0.331 0.020 53460.87151 +0.353 0.018 53460.87334 +0.355 0.018 53460.87628 +0.352 0.019 53460.87811 +0.348 0.019 53460.87994 +0.313 0.018 53460.88288 +0.336 0.018 53460.88470 +0.320 0.018 53460.88653 +0.331 0.018 53460.89130 +0.282 0.018 53460.89313 +0.284 0.017 53460.89789 +0.265 0.017 53461.70719 +0.279 0.029 53461.71197 +0.288 0.030 53461.71566 +0.257 0.030 53461.72044 +0.229 0.026 53461.72520 +0.211 0.026 53461.72704 +0.223 0.024 53461.72887 +0.219 0.024 53461.73548 +0.195 0.021 53461.73842 +0.189 0.023 53461.74209 +0.213 0.020 53461.74688 +0.224 0.021 53461.75165 +0.225 0.020 53461.75349 +0.248 0.019 53461.75532 +0.201 0.019 53461.75826 +0.208 0.018 53461.76010 +0.193 0.018 53461.76503 +0.203 0.018 53461.76687 +0.255 0.018 53461.76870 +0.221 0.018 53461.77164 +0.211 0.018 53461.77347 +0.236 0.018 53461.77531 +0.226 0.018 53461.77825 +0.222 0.019 53461.78486 +0.224 0.019 53461.78668 +0.212 0.020 53461.79148 +0.223 0.018 53461.79331 +0.279 0.019 53461.79514 +0.268 0.019 53461.79809 +0.270 0.018 53461.80175 +0.260 0.019 53461.80469 +0.268 0.018 53461.80652 +0.278 0.019 53461.80835 +0.245 0.019 53461.81129 +0.280 0.018 53461.81314 +0.285 0.018 53461.81498 +0.288 0.019 53461.81791 +0.284 0.018 53461.81974 +0.305 0.019 53461.82157 +0.251 0.017 53461.82451 +0.263 0.018 53461.82636 +0.253 0.017 53461.82819 +0.270 0.017 53461.83113 +0.286 0.017 53461.83297 +0.276 0.017 53461.83480 +0.302 0.017 53461.83774 +0.288 0.016 53461.83957 +0.282 0.017 53461.84141 +0.290 0.017 53461.84435 +0.324 0.018 53461.84617 +0.317 0.017 53461.84801 +0.304 0.017 53461.85096 +0.327 0.017 53461.86515 +0.294 0.017 53461.86697 +0.298 0.017 53461.86881 +0.285 0.017 53461.87176 +0.312 0.017 53461.87359 +0.292 0.017 53461.87541 +0.273 0.017 53461.87835 +0.309 0.017 53461.88019 +0.316 0.016 53461.88202 +0.291 0.017 53461.88496 +0.287 0.016 53461.88679 +0.277 0.017 53461.88863 +0.290 0.017 53461.89156 +0.247 0.017 53461.89340 +0.257 0.017 53461.89524 +0.265 0.016 53461.89819 +0.264 0.016 53461.90002 +0.279 0.017 53461.90186 +0.257 0.017 53461.90480 +0.268 0.016 53461.90664 +0.264 0.016 53461.90848 +0.253 0.016 53461.91141 +0.260 0.016 53461.91324 +0.281 0.016 53461.91506 +0.274 0.016 53461.91801 +0.285 0.016 53461.91984 +0.244 0.016 53461.92167 +0.260 0.016 53461.92463 +0.276 0.017 53461.92645 +0.260 0.017 53461.92829 +0.234 0.016 53461.93124 +0.246 0.017 53461.93306 +0.247 0.017 53461.93490 +0.262 0.017 53461.93784 +0.226 0.017 53461.93968 +0.238 0.017 53461.94151 +0.230 0.017 53461.94446 +0.257 0.017 53461.94629 +0.233 0.018 53461.94813 +0.228 0.017 53461.95107 +0.245 0.017 53461.95291 +0.273 0.018 53461.95474 +0.247 0.018 53461.95768 +0.264 0.018 53461.96136 +0.272 0.018 53461.96613 +0.237 0.019 53461.96797 +0.212 0.019 53461.97751 +0.239 0.020 53461.97935 +0.225 0.020 53461.98120 +0.216 0.020 53461.98414 +0.217 0.020 53461.98597 +0.253 0.020 53461.98780 +0.260 0.020 53462.70114 +0.247 0.026 53462.70406 +0.278 0.025 53462.70588 +0.305 0.025 53462.70882 +0.289 0.025 53462.71065 +0.286 0.024 53462.71248 +0.289 0.025 53462.71541 +0.261 0.023 53462.71725 +0.294 0.024 53462.72202 +0.265 0.023 53462.72385 +0.264 0.023 53462.72568 +0.276 0.022 53462.72862 +0.266 0.021 53462.73045 +0.282 0.022 53462.73229 +0.262 0.021 53462.73523 +0.243 0.020 53462.73706 +0.239 0.020 53462.73888 +0.241 0.020 53462.74181 +0.221 0.019 53462.74365 +0.238 0.019 53462.74548 +0.222 0.019 53462.74842 +0.248 0.019 53462.75025 +0.247 0.019 53462.75208 +0.273 0.019 53462.75502 +0.261 0.019 53462.75685 +0.272 0.019 53462.75867 +0.276 0.019 53462.76162 +0.272 0.019 53462.76344 +0.259 0.019 53462.76821 +0.254 0.018 53462.77004 +0.241 0.018 53462.77188 +0.240 0.018 53462.77481 +0.243 0.017 53462.77665 +0.233 0.018 53462.77848 +0.236 0.017 53462.78142 +0.219 0.017 53462.78325 +0.264 0.017 53462.78508 +0.239 0.017 53462.78801 +0.264 0.017 53462.78984 +0.272 0.017 53462.79167 +0.247 0.017 53462.79460 +0.250 0.016 53462.79644 +0.260 0.016 53462.79827 +0.269 0.016 53462.80121 +0.261 0.016 53462.80304 +0.270 0.016 53462.80487 +0.279 0.016 53462.80781 +0.277 0.016 53462.80964 +0.259 0.016 53462.81146 +0.269 0.016 53462.81440 +0.261 0.015 53462.81623 +0.279 0.016 53462.81806 +0.248 0.015 53462.82100 +0.279 0.015 53462.82283 +0.283 0.015 53462.82466 +0.268 0.015 53462.82760 +0.265 0.015 53462.82943 +0.275 0.015 53462.83126 +0.269 0.015 53462.83420 +0.294 0.015 53462.83604 +0.291 0.015 53462.83787 +0.285 0.015 53462.84079 +0.263 0.015 53462.84263 +0.303 0.015 53462.84446 +0.288 0.015 53462.84922 +0.307 0.015 53462.85106 +0.294 0.015 53462.85583 +0.276 0.015 53462.85766 +0.316 0.015 53462.86156 +0.310 0.015 53462.86338 +0.300 0.015 53462.86522 +0.316 0.016 53462.86815 +0.309 0.016 53462.86998 +0.313 0.016 53462.87181 +0.308 0.016 53462.87475 +0.324 0.016 53462.87658 +0.325 0.016 53462.88135 +0.300 0.016 53462.88318 +0.313 0.016 53462.88501 +0.314 0.016 53462.88795 +0.342 0.016 53462.89160 +0.312 0.016 53462.89454 +0.304 0.016 53462.89637 +0.290 0.016 53462.89820 +0.303 0.016 53462.90114 +0.307 0.016 53462.90297 +0.276 0.016 53462.90480 +0.265 0.016 53462.90774 +0.246 0.016 53462.90957 +0.260 0.015 53462.91139 +0.257 0.015 53462.91433 +0.248 0.015 53462.91616 +0.251 0.015 53462.91799 +0.246 0.015 53462.92093 +0.251 0.015 53462.92276 +0.254 0.016 53462.92459 +0.238 0.016 53462.92753 +0.248 0.016 53462.93119 +0.251 0.016 53462.93413 +0.241 0.016 53462.93596 +0.246 0.016 53462.93778 +0.236 0.016 53462.94070 +0.225 0.016 53462.94254 +0.231 0.016 53462.94437 +0.236 0.016 53462.94730 +0.237 0.016 53462.94915 +0.212 0.016 53462.95098 +0.249 0.017 53462.95391 +0.211 0.017 53462.95575 +0.229 0.017 53462.95758 +0.211 0.016 53462.96050 +0.222 0.016 53462.96235 +0.206 0.016 53462.96417 +0.239 0.017 53462.96710 +0.213 0.017 53462.96893 +0.210 0.016 53462.97076 +0.230 0.016 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53463.82659 +0.252 0.015 53463.82842 +0.253 0.015 53463.83135 +0.257 0.015 53463.83319 +0.273 0.015 53463.83503 +0.279 0.015 53463.83796 +0.255 0.015 53463.83980 +0.286 0.014 53463.84163 +0.293 0.015 53463.84822 +0.263 0.015 53463.85115 +0.288 0.014 53463.85299 +0.301 0.015 53463.85482 +0.280 0.014 53463.85872 +0.291 0.014 53463.86055 +0.316 0.014 53463.86238 +0.311 0.014 53463.86532 +0.304 0.014 53463.86715 +0.305 0.014 53463.86896 +0.306 0.014 53463.87190 +0.312 0.014 53463.87373 +0.286 0.014 53463.87557 +0.311 0.014 53463.87851 +0.309 0.014 53463.88034 +0.308 0.014 53463.88218 +0.299 0.013 53463.88511 +0.318 0.014 53463.88694 +0.308 0.014 53463.88877 +0.296 0.014 53463.89171 +0.318 0.014 53463.89353 +0.289 0.014 53463.89536 +0.306 0.014 53463.89829 +0.314 0.014 53463.90012 +0.306 0.014 53463.90195 +0.274 0.014 53463.90489 +0.290 0.014 53463.90672 +0.273 0.014 53463.90855 +0.286 0.014 53463.91152 +0.259 0.014 53463.91335 +0.296 0.014 53463.91518 +0.258 0.014 53463.91993 +0.262 0.014 53463.92176 +0.274 0.014 53463.92470 +0.287 0.014 53463.92654 +0.243 0.014 53463.92837 +0.273 0.014 53463.93131 +0.250 0.014 53463.93313 +0.242 0.014 53463.93496 +0.251 0.014 53463.93974 +0.241 0.014 53463.94451 +0.237 0.015 53463.94635 +0.234 0.015 53463.94818 +0.256 0.015 53463.95112 +0.234 0.015 53463.95295 +0.237 0.015 53463.95477 +0.244 0.016 53463.95770 +0.243 0.016