u103_eso_220cm_2200nm_predicted_ring_event_times.txt produced Mon Apr 5 12:08:34 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_u103_eso_220cm Event: u103 Planet: Uranus Reference: French, R. G. et al. Icarus 119, 269-284 (1996) Title: Earth-Based Detection of Uranus’ Lambda Ring Computations from: 1992-07-11T07:52:37.0000Z to 1992-07-11T09:06:20.6700Z Observatory name: European Southern Observatory Observatory code file directory: /Volumes/dione_raid2/Research/kernels/ Observatory code file: ObsCodes_pck00010_20200709_Elon+ocobs_v9BJ.obs Observatory code: ES2 Observatory abbreviation: eso Entry from observatory code file: ES2 G +289 15 48.04 -29 15 28.1 2317 European Southern Observatory, La Silla-DSS 2m pck00010.tpc Telescope: 220cm Instrument: Generic InSb High Speed Photometer Mean wavelength (nm) 2200nm Observatory latitude (deg): -29.257805556 Observatory E longitude (deg): 289.263344444 Observatory altitude (km): 2.317000000 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: 1837.914952828 -5259.044662203 -3099.994082776 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: 22794421 Star number: 28 Star name: U103 Star source catalog: UCAC2 Star RA (deg): 287.398335900 Star Dec (deg): -22.911413700 Star epoch: 2000-01-01T00:00:00.0000Z Star parallax (mas): 0.000000000 Star pm RA (mas/yr): -2.200000000 Star pm Dec (mas/yr): -7.000000000 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): -6.689287744 13.182224691 Time offset for this obstr./event (sec): 0.092828740 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 1992-07-11T07:58:29.59Z 1992-07-11T05:24:24.36Z 51350.40 -18.180 120.081 -0.87111 50.898 44.042 -46.859 lambda I 1992-07-11T07:59:43.45Z 1992-07-11T05:25:38.22Z 50026.01 -17.672 319.075 -0.87111 52.461 43.773 -46.591 delta I 1992-07-11T08:01:23.20Z 1992-07-11T05:27:17.96Z 48300.38 -16.913 77.175 -0.87111 54.704 43.411 -46.228 gamma I 1992-07-11T08:02:03.10Z 1992-07-11T05:27:57.86Z 47631.82 -16.588 181.904 -0.87111 55.647 43.266 -46.084 eta I 1992-07-11T08:02:30.78Z 1992-07-11T05:28:25.54Z 47176.08 -16.349 22.539 -0.87111 56.316 43.165 -45.983 beta I 1992-07-11T08:04:06.95Z 1992-07-11T05:30:01.71Z 45642.54 -15.485 338.236 -0.87115 58.744 42.816 -45.634 alpha I 1992-07-11T08:05:07.84Z 1992-07-11T05:31:02.60Z 44716.37 -14.887 86.169 -0.87123 60.366 42.595 -45.413 four I 1992-07-11T08:07:38.15Z 1992-07-11T05:33:32.90Z 42608.56 -13.269 145.363 -0.87088 64.641 42.050 -44.867 five I 1992-07-11T08:08:08.94Z 1992-07-11T05:34:03.68Z 42184.73 -12.879 51.244 -0.87159 65.600 41.938 -44.755 six I 1992-07-11T08:08:34.19Z 1992-07-11T05:34:28.93Z 41878.70 -12.590 193.459 -0.87138 66.354 41.846 -44.663 six E 1992-07-11T08:34:47.16Z 1992-07-11T06:00:41.82Z 41850.73 12.554 251.598 -0.87138 124.531 36.155 -38.962 five E 1992-07-11T08:35:19.20Z 1992-07-11T06:01:13.87Z 42263.87 12.945 111.123 -0.87159 125.537 36.039 -38.846 four E 1992-07-11T08:35:45.72Z 1992-07-11T06:01:40.38Z 42611.66 13.261 207.007 -0.87088 126.337 35.943 -38.751 alpha E 1992-07-11T08:38:17.49Z 1992-07-11T06:04:12.15Z 44749.79 14.883 156.397 -0.87123 130.655 35.396 -38.202 beta E 1992-07-11T08:39:16.64Z 1992-07-11T06:05:11.29Z 45648.75 15.459 51.669 -0.87115 132.229 35.183 -37.988 eta E 1992-07-11T08:40:52.73Z 1992-07-11T06:06:47.38Z 47176.26 16.321 100.817 -0.87111 134.648 34.837 -37.641 gamma E 1992-07-11T08:41:20.18Z 1992-07-11T06:07:14.82Z 47627.27 16.550 261.527 -0.87111 135.310 34.738 -37.542 delta E 1992-07-11T08:42:00.49Z 1992-07-11T06:07:55.13Z 48300.71 16.872 158.677 -0.87111 136.260 34.593 -37.396 lambda E 1992-07-11T08:43:40.48Z 1992-07-11T06:09:35.12Z 50026.01 17.623 45.072 -0.87111 138.502 34.233 -37.035 epsilon E 1992-07-11T08:45:02.93Z 1992-07-11T06:10:57.57Z 51502.39 18.189 209.381 -0.87111 140.236 33.936 -36.737 Event geometry at 1992-07-11T08:19:55.0000Z -------------------------------------- Ring opening angle B (deg): -60.58792 Position angle of pole P (deg): 279.85340 Observer-planet distance (km): 2771.708454 x 10^6 Light travel time (sec): 9245.424225