u137_irtf_320cm_2200nm_predicted_ring_event_times.txt produced Mon Apr 5 14:42:50 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Bundle ID: uranus_occ_u137_irtf_320cm Event: u137 Planet: Uranus Reference: Unpublished Title: Unpublished Computations from: 1996-03-16T14:30:12.2830Z to 1996-03-16T15:43:02.3011Z Observatory name: IRTF Observatory code file directory: /Volumes/dione_raid2/Research/kernels/ Observatory code file: ObsCodes_pck00010_20200709_Elon+ocobs_v9BJ.obs Observatory code: 568 Observatory abbreviation: irtf Entry from observatory code file: 568 G +204 31 40.08 +19 49 34.0 4212 Mauna Kea pck00010.tpc Telescope: 320cm Instrument: Generic InSb High Speed Photometer Mean wavelength (nm) 2200nm Observatory latitude (deg): 19.826111111 Observatory E longitude (deg): 204.527800000 Observatory altitude (km): 4.212000000 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: -5464.341062821 -2493.446346975 2151.026113131 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: 141-413386 Star number: 50 Star name: U137 Star source catalog: UCAC3 Star RA (deg): 305.946097400 Star Dec (deg): -19.906506400 Star epoch: 2000-01-01T00:00:00.0000Z Star parallax (mas): 0.000000000 Star pm RA (mas/yr): -80.600000000 Star pm Dec (mas/yr): 86.400000000 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): 29.160505237 49.462419837 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 1996-03-16T14:46:53.40Z 1996-03-16T11:57:42.56Z 51476.21 -35.533 216.107 -0.68882 179.539 14.824 -24.792 lambda I 1996-03-16T14:47:34.23Z 1996-03-16T11:58:23.40Z 50026.01 -35.517 264.997 -0.68882 179.349 14.966 -24.634 delta I 1996-03-16T14:48:22.83Z 1996-03-16T11:59:12.01Z 48300.31 -35.495 61.970 -0.68882 179.108 15.134 -24.445 gamma I 1996-03-16T14:48:41.77Z 1996-03-16T11:59:30.95Z 47628.15 -35.486 108.184 -0.68882 179.009 15.200 -24.371 eta I 1996-03-16T14:48:54.49Z 1996-03-16T11:59:43.67Z 47176.33 -35.480 231.025 -0.68882 178.941 15.244 -24.322 beta I 1996-03-16T14:49:37.11Z 1996-03-16T12:00:26.30Z 45668.75 -35.461 248.129 -0.68876 178.705 15.391 -24.156 alpha I 1996-03-16T14:50:02.81Z 1996-03-16T12:00:52.00Z 44746.99 -35.439 146.513 -0.68889 178.550 15.480 -24.056 four I 1996-03-16T14:51:05.02Z 1996-03-16T12:01:54.22Z 42526.29 -35.385 6.508 -0.68919 178.152 15.695 -23.814 five I 1996-03-16T14:51:10.74Z 1996-03-16T12:01:59.95Z 42314.66 -35.370 172.397 -0.68947 178.111 15.715 -23.792 six I 1996-03-16T14:51:24.99Z 1996-03-16T12:02:14.20Z 41878.88 -35.427 192.322 -0.68811 178.040 15.764 -23.737 Atmosphere I 1996-03-16T14:53:56.32Z 16.285 -23.149 Atmosphere E 1996-03-16T15:28:15.01Z 23.221 -15.110 six E 1996-03-16T15:30:00.48Z 1996-03-16T12:40:50.07Z 41799.84 35.318 28.270 -0.68811 14.063 23.565 -14.700 five E 1996-03-16T15:30:12.93Z 1996-03-16T12:41:02.51Z 42155.64 35.259 8.195 -0.68947 13.980 23.606 -14.651 four E 1996-03-16T15:30:25.41Z 1996-03-16T12:41:15.00Z 42613.25 35.278 202.183 -0.68919 13.897 23.647 -14.602 alpha E 1996-03-16T15:31:23.59Z 1996-03-16T12:42:13.19Z 44686.47 35.324 341.430 -0.68889 13.531 23.837 -14.374 beta E 1996-03-16T15:31:50.88Z 1996-03-16T12:42:40.49Z 45658.69 35.344 82.739 -0.68876 13.371 23.926 -14.268 eta E 1996-03-16T15:32:33.92Z 1996-03-16T12:43:23.53Z 47176.16 35.360 65.159 -0.68882 13.132 24.067 -14.099 gamma E 1996-03-16T15:32:46.56Z 1996-03-16T12:43:36.18Z 47623.65 35.365 302.189 -0.68882 13.065 24.108 -14.050 delta E 1996-03-16T15:33:05.70Z 1996-03-16T12:43:55.32Z 48300.52 35.372 255.775 -0.68882 12.966 24.170 -13.975 lambda E 1996-03-16T15:33:54.47Z 1996-03-16T12:44:44.10Z 50026.01 35.390 98.323 -0.68882 12.724 24.329 -13.784 epsilon E 1996-03-16T15:34:18.66Z 1996-03-16T12:45:08.29Z 50882.11 35.397 49.137 -0.68882 12.611 24.408 -13.689 Event geometry at 1996-03-16T15:11:05.0000Z -------------------------------------- Ring opening angle B (deg): -43.53680 Position angle of pole P (deg): 267.71418 Observer-planet distance (km): 3043.029460 x 10^6 Light travel time (sec): 10150.453686