u25_palomar_508cm_2200nm_predicted_ring_event_times.txt produced Mon Apr 5 01:10:57 2021 using rfrench@Achilles.fios-router.home:/Volumes/PromisePegasus28TB_backup/dione_raid2/Research/uranus/PDART2014/programs/pro_occinfo2geom_plots_pds4_v7.pro Bundle ID: uranus_occ_u25_palomar_508cm Event: u25 Planet: Uranus Reference: Unpublished Title: Unpublished Computations from: 1985-05-24T07:12:00.1249Z to 1985-05-24T09:10:23.0179Z Observatory name: Palomar Observatory Observatory code file directory: /Volumes/dione_raid2/Research/kernels/ Observatory code file: ObsCodes_pck00010_20200709_Elon+ocobs_v9BJ.obs Observatory code: 675 Observatory abbreviation: palomar Entry from observatory code file: 675 G +243 08 14.86 +33 21 14.8 1696 Palomar Mountain pck00010.tpc Telescope: 508cm Instrument: Generic InSb High Speed Photometer Mean wavelength (nm) 2200nm Observatory latitude (deg): 33.354111111 Observatory E longitude (deg): 243.137461111 Observatory altitude (km): 1.696000000 Ellipsoid source: /Volumes/dione_raid2/Research/kernels/pck00010.tpc Observatory reference frame: ITRF93 Earth equatorial radius (km): 6378.136600000 Earth 1/flattening: 298.257006177 Topocentric position vector: -2410.356622789 -4758.781262269 3487.762207224 Leapsecond kernel file: /Volumes/dione_raid2/Research/kernels/naif0012.tls Star catalog directory: /Volumes/dione_raid2/Research/RINGFIT/stars/data/ Star catalog file: ustarsALLd.v3.merged.sortedA.csv Star catalog ID: 22734194 Star number: 87 Star name: U25 Star source catalog: UCAC2 Star RA (deg): 255.590005300 Star Dec (deg): -22.807145900 Star epoch: 2000-01-01T00:00:00.0000Z Star parallax (mas): 0.000000000 Star pm RA (mas/yr): 5.500000000 Star pm Dec (mas/yr): -23.500000000 Star catalog positions in frame: J2000 Star frame for calculations: J2000 Heliocentric frame for calculations: J2000 Ringfit savefile directory: /Volumes/dione_raid2/Research/RINGFIT/tests/Uranus/Ur017L/savefiles/ Ringfit savefile for star/time offsets: ringfit_v1.8.Ur017L-RF-V0204.sav Ringfit output file directory: /Volumes/dione_raid2/Research/RINGFIT/tests/Uranus/Ur017L/outfiles/ Ringfit output file: ringfit_v1.8.Ur017L-RF-V0204.out Star offsets dRA,dDec (mas): 64.047842329 -291.804001671 Time offset for this obstr./event (sec): 0.000000000 Kernel directory: /Volumes/dione_raid2/Research/kernels/ ../../../../kernels/ura111.bsp ../../../../kernels/vgr2.ura111.bsp ../../../../kernels/earthstns_itrf93_040916.bsp ../../../../kernels/earth_720101_031229.bpc ../../../../kernels/pg3f0000r.bsp ../../../../kernels/pg490000r.bsp ../../../../kernels/naif0012.tls /Volumes/dione_raid2/Research/RINGFIT/tests/Uranus/Ur017L/savefiles/../kernels/RAJobs_U111+rgf9.spk /Volumes/dione_raid2/Research/RINGFIT/tests/Uranus/Ur017L/savefiles/../kernels/URKALLv1.spk /Volumes/dione_raid2/Research/kernels/uranus_ringframes_rfrench20201201_v1.tf /Volumes/dione_raid2/Research/kernels/pck00010.tpc Predicted Ring/Atmosphere Occultation Events -------------------------------------------------------------------------------------------------------------------------------------- Ring I/E ------ UTC(Earth) ----- ----- UTC(@ring) ------ R(model) R-dot Anomaly Sin B Ulon Alt(deg) Sun(deg) -------------------------------------------------------------------------------------------------------------------------------------- epsilon I 1985-05-24T07:50:06.07Z 1985-05-24T05:19:38.27Z 50749.85 -18.021 349.868 -0.99073 329.387 32.538 -35.850 lambda I 1985-05-24T07:50:46.38Z 1985-05-24T05:20:18.58Z 50026.01 -17.886 114.214 -0.99073 328.799 32.572 -35.846 delta I 1985-05-24T07:52:23.75Z 1985-05-24T05:21:55.94Z 48300.62 -17.546 126.052 -0.99073 327.307 32.653 -35.833 gamma I 1985-05-24T07:53:02.61Z 1985-05-24T05:22:34.81Z 47621.46 -17.395 340.574 -0.99073 326.681 32.684 -35.827 eta I 1985-05-24T07:53:28.28Z 1985-05-24T05:23:00.48Z 47176.09 -17.294 329.405 -0.99073 326.257 32.704 -35.823 beta I 1985-05-24T07:54:55.96Z 1985-05-24T05:24:28.16Z 45675.41 -16.931 134.688 -0.99072 324.750 32.773 -35.807 alpha I 1985-05-24T07:55:53.38Z 1985-05-24T05:25:25.58Z 44711.24 -16.667 282.567 -0.99070 323.707 32.817 -35.796 four I 1985-05-24T07:58:06.49Z 1985-05-24T05:27:38.70Z 42532.26 -15.999 329.486 -0.99078 321.116 32.915 -35.766 five I 1985-05-24T07:58:27.09Z 1985-05-24T05:27:59.30Z 42202.08 -15.882 65.795 -0.99085 320.693 32.930 -35.761 six I 1985-05-24T07:58:51.07Z 1985-05-24T05:28:23.28Z 41831.49 -15.745 82.164 -0.99060 320.180 32.947 -35.755 six E 1985-05-24T08:43:50.59Z 1985-05-24T06:13:22.86Z 41795.28 15.753 351.101 -0.99060 229.206 33.855 -34.026 five E 1985-05-24T08:44:13.96Z 1985-05-24T06:13:46.24Z 42163.07 15.885 333.735 -0.99085 228.711 33.854 -34.002 four E 1985-05-24T08:44:41.05Z 1985-05-24T06:14:13.32Z 42596.31 16.033 236.434 -0.99078 228.154 33.853 -33.975 alpha E 1985-05-24T08:46:52.75Z 1985-05-24T06:16:25.02Z 44752.54 16.698 184.379 -0.99070 225.592 33.843 -33.837 beta E 1985-05-24T08:47:45.82Z 1985-05-24T06:17:18.09Z 45644.64 16.937 34.490 -0.99072 224.628 33.838 -33.781 eta E 1985-05-24T08:49:15.26Z 1985-05-24T06:18:47.54Z 47176.34 17.313 226.179 -0.99073 223.087 33.827 -33.684 gamma E 1985-05-24T08:49:41.36Z 1985-05-24T06:19:13.64Z 47629.43 17.419 236.482 -0.99073 222.657 33.823 -33.655 delta E 1985-05-24T08:50:19.71Z 1985-05-24T06:19:51.99Z 48300.18 17.565 20.701 -0.99073 222.039 33.818 -33.613 lambda E 1985-05-24T08:51:57.02Z 1985-05-24T06:21:29.30Z 50026.01 17.906 5.906 -0.99073 220.546 33.801 -33.503 epsilon E 1985-05-24T08:53:10.51Z 1985-05-24T06:22:42.79Z 51350.52 18.144 239.897 -0.99073 219.486 33.787 -33.419 Event geometry at 1985-05-24T08:21:19.0000Z -------------------------------------- Ring opening angle B (deg): -82.19387 Position angle of pole P (deg): 12.32333 Observer-planet distance (km): 2706.430874 x 10^6 Light travel time (sec): 9027.681658