u134_saao_188cm_2220nm_predicted_ring_event_times.txt produced Mon Apr 5 14:11:56 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Bundle ID: uranus_occ_u134_saao_188cm Event: u134 Planet: Uranus Reference: Unpublished Title: Unpublished Computations from: 1995-09-09T17:06:42.0000Z to 1995-09-09T19:50:00.1581Z Observatory name: South African Astronomical Observatory Observatory code file directory: /Volumes/dione_raid2/Research/kernels/ Observatory code file: ObsCodes_pck00010_20200709_Elon+ocobs_v9BJ.obs Observatory code: SAA Observatory abbreviation: saao Entry from observatory code file: SAA G +020 48 38.52 -32 22 46.3 1768 SAAO SUTHERLAND 74" ocobs_v9BJ.tx Telescope: 188cm Instrument: Generic InSb High Speed Photometer Mean wavelength (nm) 2220nm Observatory latitude (deg): -32.379527778 Observatory E longitude (deg): 20.810700000 Observatory altitude (km): 1.768000000 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: 5041.279432685 1916.079799298 -3396.994745721 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: 23509999 Star number: 47 Star name: U134 Star source catalog: UCAC2 Star RA (deg): 299.026951200 Star Dec (deg): -21.338000600 Star epoch: 2000-01-01T00:00:00.0000Z Star parallax (mas): 0.000000000 Star pm RA (mas/yr): 11.300000000 Star pm Dec (mas/yr): -5.200000000 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): -13.584603129 -28.480561241 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 1995-09-09T18:04:16.62Z 1995-09-09T15:25:43.62Z 50822.04 -14.821 323.519 -0.76628 29.481 70.000 -21.819 lambda I 1995-09-09T18:05:10.40Z 1995-09-09T15:26:37.39Z 50026.01 -14.778 33.829 -0.76628 29.876 70.166 -22.006 delta I 1995-09-09T18:07:07.58Z 1995-09-09T15:28:34.56Z 48300.60 -14.673 236.718 -0.76628 30.782 70.525 -22.414 gamma I 1995-09-09T18:07:53.71Z 1995-09-09T15:29:20.69Z 47624.54 -14.628 291.488 -0.76628 31.157 70.666 -22.575 eta I 1995-09-09T18:08:24.38Z 1995-09-09T15:29:51.35Z 47176.16 -14.599 65.463 -0.76628 31.412 70.759 -22.681 beta I 1995-09-09T18:10:07.93Z 1995-09-09T15:31:34.89Z 45672.88 -14.490 125.280 -0.76623 32.310 71.072 -23.041 alpha I 1995-09-09T18:11:14.64Z 1995-09-09T15:32:41.59Z 44698.50 -14.409 53.618 -0.76644 32.924 71.273 -23.273 four I 1995-09-09T18:13:46.72Z 1995-09-09T15:35:13.65Z 42526.29 -14.220 353.418 -0.76620 34.417 71.726 -23.802 five I 1995-09-09T18:14:03.64Z 1995-09-09T15:35:30.57Z 42314.83 -14.207 173.421 -0.76568 34.579 71.776 -23.860 six I 1995-09-09T18:14:30.51Z 1995-09-09T15:35:57.44Z 41873.86 -14.141 210.780 -0.76696 34.891 71.855 -23.954 Atmosphere I 1995-09-09T18:27:31.10Z 74.053 -26.649 Atmosphere E 1995-09-09T19:12:49.65Z 78.879 -35.886 six E 1995-09-09T19:30:12.82Z 1995-09-09T16:51:39.24Z 41799.34 14.129 333.191 -0.76696 157.437 78.696 -39.317 five E 1995-09-09T19:30:37.66Z 1995-09-09T16:52:04.08Z 42199.24 14.190 296.433 -0.76568 157.750 78.675 -39.398 four E 1995-09-09T19:31:06.23Z 1995-09-09T16:52:32.65Z 42591.75 14.221 116.894 -0.76620 158.033 78.651 -39.490 alpha E 1995-09-09T19:33:38.58Z 1995-09-09T16:55:04.98Z 44752.64 14.406 180.086 -0.76644 159.506 78.504 -39.985 beta E 1995-09-09T19:34:41.22Z 1995-09-09T16:56:07.62Z 45667.15 14.482 252.949 -0.76623 160.087 78.437 -40.187 eta E 1995-09-09T19:36:25.21Z 1995-09-09T16:57:51.60Z 47176.38 14.590 194.938 -0.76628 160.986 78.315 -40.523 gamma E 1995-09-09T19:36:55.84Z 1995-09-09T16:58:22.22Z 47623.94 14.619 61.455 -0.76628 161.241 78.277 -40.622 delta E 1995-09-09T19:37:42.02Z 1995-09-09T16:59:08.40Z 48300.16 14.664 7.449 -0.76628 161.615 78.218 -40.771 lambda E 1995-09-09T19:39:39.31Z 1995-09-09T17:01:05.68Z 50026.01 14.767 166.388 -0.76628 162.522 78.058 -41.148 epsilon E 1995-09-09T19:40:58.37Z 1995-09-09T17:02:24.73Z 51196.02 14.831 97.044 -0.76628 163.098 77.942 -41.401 Event geometry at 1995-09-09T18:50:10.0000Z -------------------------------------- Ring opening angle B (deg): -50.02121 Position angle of pole P (deg): 271.63791 Observer-planet distance (km): 2852.103406 x 10^6 Light travel time (sec): 9513.592921