TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10 # # This file contains tropospheric slant and zenith path delays and wet mapping factor. # # Created by: Armin Hofmeister, Technische Universität Wien # # Created with RADIATE program developed by Armin Hofmeister # Version: 2.0_Fortran # Subversion: global_limit # # File created on: # 2018-07-27 | 18:29:18.547 # # Data content: # Ray-tracing results for session: # 98DEC05XU##### # Total number of observations: # 38 # Total number of different observing stations: # 2 # # Chosen ray-tracing options: # Assignment of observations to the epochs of the numerical weather model: # one_epoch_per_obs # Method of vertical interpolation (horizontal treatment): # profilewise # Method of numerical weather model usage: # Full grid information used. # Ray-tracing approach: # pwl # Station coordinate catalogue-file: # vlbi.ell # # Numerical weather model used: # Epoch 1: 1998120518 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # # Origin and use of the observational data: # Observational data (scan number, source, observation time, site, azimuth, elevation) # as well as pressure- and temperature-values provided in this file originate from the # AzEl-file created by VieVS. # The reported pressure- and temperature-values have not been used for the ray-tracing. # Ray-tracing used temperature- and pressure-values only from the numerical weather # model and the standard atmosphere model. # # # --------------------------------------------------------------------------------------- # ----------------------------------- File description ---------------------------------- # --------------------------------------------------------------------------------------- # # 1) Header record -- the first record line should have a signature: # TROPO_PATH_DELAY Exchange format v N.N_additional Format version of YYYY.MM.DD # stating the version and date of the format # # The header record allows to distinguish a valid file in the TROPO_PATH_DELAY # format from files in other formats. # # 2) E-records section # E-record has letter E in the first field. # It specifies the experiment name. # # 3) H-records section # H-record has letter H in the first field. # It specifies the secondary experiment name. # # 4) M-records section # M-record has letter M in the first field. # The M record keeps the model identifier. # # 5) U-records section # U-record has letter U in the first field. # The U record instructs analysis software how to use the data. # Analysis software may override this recommendation. # # 6) S-records section # S-record has letter S in the first field. # It defines the name and coordinates of each site. A site cannot be # defined more than once. # # 7) O-records section # O-record has letter O in the first field. # It defines the circumstances of the observation: # the time tag, site ID, azimuth and elevation in the local # topocentric coordinate system, surface atmospheric pressure and # surface air temperature, slant and zenith path delay and # wet mapping factor. # # Records, which start from # character, are considered as comments. # # Format of an S-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter S. # field 2:3 a2 delimiter: blanks. # Field 4:11 A8 -- 8-letter long site identifier. # May contain any characters with decimal codes 32-255, but # blanks are allowed only at the end of the site identifier. # This site identifier should be unique among S-records. # This field should not necessarily have a special meaning. # field 12:13 a2 delimiter: blanks. # Field 14:26 F13.4 -- X site coordinate in a crust fixed reference frame. # Unit: meter # field 27:27 a1 delimiter: blank. # Field 28:40 F13.4 -- Y site coordinate in a crust fixed reference frame. # Unit: meter # field 41:41 a1 delimiter: blank. # Field 42:54 F13.4 -- Z site coordinate in a crust fixed reference frame. # Unit: meter # field 55:56 a2 delimiter: blanks. # Field 57:64 F8.4 -- Geodetic latitude of site, # interval: [-90; 90], positive to north. # Unit: degree # field 65:65 a1 delimiter: blank. # Field 66:73 F8.4 -- Geodetic longitude of site, # interval: [0; 360[, increasing towards east. # Unit: degree # field 74:74 a1 delimiter: blank. # Field 75:81 F7.2 -- Height of site above the reference ellipsoid. # Unit: meter # # Format of an O-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter O. # field 2:3 a2 delimiter: blanks. # Field 4:8 I5 -- Scan number # field 9:12 a4 delimiter: blanks. # Field 13:20 A8 -- Source name # field 21:25 a5 delimiter: blanks. # Field 26:46 A21 -- Calendar date in TAI in YYYY.MM.DD-hh:mm:ss.s format # Calendar date format: # field 26:29 -- I4 Year # field 30:30 -- a1 delimiter: . # field 31:32 -- I2 Month # field 33:33 -- a1 delimiter: . # field 34:35 -- I2 Day # field 36:36 -- a1 delimiter: - # field 37:38 -- I2 Hour # field 39:39 -- a1 delimiter: : # field 40:41 -- I2 Minute # field 42:42 -- a1 delimiter: : # field 43:46 -- F4.1 Seconds # field 47:48 a2 delimiter: blanks. # Field 49:56 A8 -- Site identifier # field 57:58 a2 delimiter: blanks. # Field 59:67 F9.5 -- Azimuth # Unit: degree # field 68:68 a1 delimiter: blank. # Field 69:76 F8.5 -- Elevation angle (outgoing) # Unit: degree # field 77:78 a2 delimiter: blanks. # Field 79:84 F6.1 -- Atmospheric surface pressure # Unit: hPa (mbar) # field 85:85 a1 delimiter: blank. # Field 86:90 F5.1 -- Surface air temperature # Unit: degree Celsius # field 91:92 a2 delimiter: blanks. # Field 93:107 1PD15.7 -- Slant total delay # Unit: seconds of time # field 108:108 a1 delimiter: blank. # Field 109:123 1PD15.7 -- Wet mapping factor # Tilting of the wet part of the atmosphere in the form # of a wet mapping function: # [wet_delay_along_the_path / wet_zenith_delay] # field 124:124 a1 delimiter: blank. # Field 125:139 1PD15.7 -- Hydrostatic zenith delay # Unit: seconds of time # field 140:140 a1 delimiter: blank. # Field 141:155 1PD15.7 -- Wet zenith delay # Unit: seconds of time # ####################################################################################################### # E $98DEC05XU##### H $98DEC05XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 18:29:18.547) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 S WETTZELL 4075539.7239 931738.9417 4801628.8003 49.1450 12.8775 669.13 # # # Scan| Source| Time tag in TAI| Site| Azimuth| Elev.| Pres.|Temp.| Slant total del|Wet map. factor|Hydr zenith del|Wet zenith del. O 1 1741-038 1998.12.05-15:41:54.0 NRAO20 133.28687 36.15944 924.2 9.2 1.2734723E-08 1.6932485E+00 7.0147541E-09 5.1521093E-10 O 1 1741-038 1998.12.05-15:41:54.0 WETTZELL 241.14877 17.97548 932.7 -3.7 2.3097088E-08 3.2301484E+00 7.0756481E-09 1.2436193E-10 O 2 NRAO512 1998.12.05-15:44:46.0 NRAO20 78.77395 74.83847 924.2 9.2 7.8005004E-09 1.0356741E+00 7.0147541E-09 5.1521093E-10 O 2 NRAO512 1998.12.05-15:44:46.0 WETTZELL 288.81136 38.99681 932.7 -3.7 1.1422032E-08 1.5887739E+00 7.0756481E-09 1.2436193E-10 O 3 2201+315 1998.12.05-15:47:54.0 NRAO20 59.26797 12.61058 924.2 9.3 3.3697255E-08 4.5007318E+00 7.0147541E-09 5.1521093E-10 O 3 2201+315 1998.12.05-15:47:54.0 WETTZELL 161.36274 71.89852 932.7 -3.7 7.5744420E-09 1.0519688E+00 7.0756481E-09 1.2436193E-10 O 4 0804+499 1998.12.05-15:51:56.0 NRAO20 320.63328 17.47260 924.2 9.3 2.4784166E-08 3.3091694E+00 7.0147541E-09 5.1521093E-10 O 4 0804+499 1998.12.05-15:51:56.0 WETTZELL 14.84316 10.93121 932.7 -3.7 3.6842499E-08 5.2084978E+00 7.0756481E-09 1.2436193E-10 O 5 1418+546 1998.12.05-15:57:11.0 NRAO20 327.47935 69.58096 924.1 9.3 8.0332198E-09 1.0667760E+00 7.0147541E-09 5.1521093E-10 O 5 1418+546 1998.12.05-15:57:11.0 WETTZELL 321.99220 28.38413 932.7 -3.7 1.5083508E-08 2.1012229E+00 7.0756481E-09 1.2436193E-10 O 6 0059+581 1998.12.05-16:01:26.0 NRAO20 19.76000 12.17912 924.1 9.3 3.4810845E-08 4.6530639E+00 7.0147541E-09 5.1521093E-10 O 6 0059+581 1998.12.05-16:01:26.0 WETTZELL 53.12753 60.77386 932.8 -3.7 8.2463389E-09 1.1454959E+00 7.0756481E-09 1.2436193E-10 O 7 3C371 1998.12.05-16:04:43.0 NRAO20 19.87268 53.30062 924.1 9.3 9.3837980E-09 1.2454523E+00 7.0147541E-09 5.1521093E-10 O 7 3C371 1998.12.05-16:04:43.0 WETTZELL 328.53507 56.52421 932.8 -3.7 8.6267164E-09 1.1988007E+00 7.0756481E-09 1.2436193E-10 O 8 1357+769 1998.12.05-16:07:50.0 NRAO20 350.70062 49.94158 924.1 9.3 9.8284725E-09 1.3048765E+00 7.0147541E-09 5.1521093E-10 O 8 1357+769 1998.12.05-16:07:50.0 WETTZELL 344.55933 41.44425 932.8 -3.7 1.0859583E-08 1.5101213E+00 7.0756481E-09 1.2436193E-10 O 9 2136+141 1998.12.05-16:11:22.0 NRAO20 80.14724 10.83784 924.1 9.4 3.8832360E-08 5.2075340E+00 7.0147541E-09 5.1521093E-10 O 9 2136+141 1998.12.05-16:11:22.0 WETTZELL 188.86058 54.98091 932.8 -3.7 8.7881678E-09 1.2208342E+00 7.0756481E-09 1.2436193E-10 O 10 1749+096 1998.12.05-16:14:34.0 NRAO20 129.27084 50.74936 924.1 9.4 9.7163881E-09 1.2908402E+00 7.0147541E-09 5.1521093E-10 O 10 1749+096 1998.12.05-16:14:34.0 WETTZELL 255.32405 24.86631 932.8 -3.7 1.7037770E-08 2.3751376E+00 7.0756481E-09 1.2436193E-10 O 11 1611+343 1998.12.05-16:18:30.0 NRAO20 139.02574 84.52124 924.1 9.4 7.5644882E-09 1.0046078E+00 7.0147541E-09 5.1521093E-10 O 11 1611+343 1998.12.05-16:18:30.0 WETTZELL 292.94795 26.15582 932.8 -3.7 1.6256759E-08 2.2659370E+00 7.0756481E-09 1.2436193E-10 O 12 1741-038 1998.12.05-16:22:22.0 NRAO20 144.41681 41.39470 924.1 9.4 1.1371543E-08 1.5118882E+00 7.0147541E-09 5.1521093E-10 O 12 1741-038 1998.12.05-16:22:22.0 WETTZELL 249.56983 11.94705 932.8 -3.7 3.3973689E-08 4.7918534E+00 7.0756481E-09 1.2436193E-10 O 13 1803+784 1998.12.05-16:25:54.0 NRAO20 8.43198 48.21693 924.1 9.4 1.0086809E-08 1.3388563E+00 7.0147541E-09 5.1521093E-10 O 13 1803+784 1998.12.05-16:25:54.0 WETTZELL 342.68380 53.08921 932.8 -3.7 8.9977261E-09 1.2504631E+00 7.0756481E-09 1.2436193E-10 O 14 0917+624 1998.12.05-16:28:38.0 NRAO20 328.65920 28.63860 924.1 9.4 1.5646562E-08 2.0806413E+00 7.0147541E-09 5.1521093E-10 O 14 0917+624 1998.12.05-16:28:38.0 WETTZELL 6.93600 21.96093 932.8 -3.7 1.9108043E-08 2.6661965E+00 7.0756481E-09 1.2436193E-10 O 15 2201+315 1998.12.05-16:33:12.0 NRAO20 65.10713 20.47698 924.1 9.5 2.1336208E-08 2.8363114E+00 7.0147541E-09 5.1521093E-10 O 15 2201+315 1998.12.05-16:33:12.0 WETTZELL 193.07904 72.26630 932.8 -3.7 7.5589063E-09 1.0498686E+00 7.0756481E-09 1.2436193E-10 O 16 0749+540 1998.12.05-16:37:54.0 NRAO20 330.50847 13.46390 924.0 9.5 3.1695642E-08 4.2446403E+00 7.0147541E-09 5.1521093E-10 O 16 0749+540 1998.12.05-16:37:54.0 WETTZELL 22.63485 17.98505 932.8 -3.7 2.3054485E-08 3.2233343E+00 7.0756481E-09 1.2436193E-10 O 17 2136+141 1998.12.05-16:41:26.0 NRAO20 84.64547 16.68825 924.0 9.6 2.5878753E-08 3.4480845E+00 7.0147541E-09 5.1521093E-10 O 17 2136+141 1998.12.05-16:41:26.0 WETTZELL 201.20656 53.69965 932.9 -3.7 8.9299412E-09 1.2406383E+00 7.0756481E-09 1.2436193E-10 O 18 2145+067 1998.12.05-16:45:22.0 NRAO20 89.96561 11.19257 924.0 9.7 3.7691366E-08 5.0549321E+00 7.0147541E-09 5.1521093E-10 O 18 2145+067 1998.12.05-16:45:22.0 WETTZELL 196.76452 46.71313 932.9 -3.7 9.8833086E-09 1.3733507E+00 7.0756481E-09 1.2436193E-10 O 19 1749+096 1998.12.05-16:48:10.0 NRAO20 140.73101 55.42237 923.9 9.8 9.1407853E-09 1.2144603E+00 7.0147541E-09 5.1521093E-10 O 19 1749+096 1998.12.05-16:48:10.0 WETTZELL 262.13859 19.46523 932.9 -3.7 2.1420495E-08 2.9934676E+00 7.0756481E-09 1.2436193E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10