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: # 2019-03-05 | 02:40:03.371 # # Data content: # Ray-tracing results for session: # 94OCT31XU##### # Total number of observations: # 32 # 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: 1994103118 | 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 $94OCT31XU##### H $94OCT31XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 02:40:03.371) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1749+096 1994.10.31-17:03:04.0 NRAO85_3 107.45898 35.33293 925.0 17.4 1.3049227E-08 1.7266115E+00 7.0047658E-09 5.5859024E-10 O 1 1749+096 1994.10.31-17:03:04.0 WETTZELL 234.56019 38.06578 940.7 14.6 1.1975279E-08 1.6190109E+00 7.1411718E-09 2.5594871E-10 O 2 1357+769 1994.10.31-17:08:52.0 NRAO85_3 357.16849 51.53344 925.0 17.4 9.6515664E-09 1.2767162E+00 7.0047658E-09 5.5859024E-10 O 2 1357+769 1994.10.31-17:08:52.0 WETTZELL 341.35125 45.16079 940.7 14.6 1.0416279E-08 1.4074889E+00 7.1411718E-09 2.5594871E-10 O 3 1749+096 1994.10.31-17:14:44.0 NRAO85_3 109.81730 37.50383 925.0 17.4 1.2399922E-08 1.6404663E+00 7.0047658E-09 5.5859024E-10 O 3 1749+096 1994.10.31-17:14:44.0 WETTZELL 237.58517 36.47836 940.7 14.6 1.2416244E-08 1.6785724E+00 7.1411718E-09 2.5594871E-10 O 4 1357+769 1994.10.31-17:20:32.0 NRAO85_3 356.11411 51.39915 924.9 17.4 9.6695203E-09 1.2791039E+00 7.0047658E-09 5.5859024E-10 O 4 1357+769 1994.10.31-17:20:32.0 WETTZELL 341.75754 44.55537 940.8 14.6 1.0526877E-08 1.4224511E+00 7.1411718E-09 2.5594871E-10 O 5 1749+096 1994.10.31-17:26:24.0 NRAO85_3 112.29186 39.64194 924.9 17.5 1.1836193E-08 1.5657086E+00 7.0047658E-09 5.5859024E-10 O 5 1749+096 1994.10.31-17:26:24.0 WETTZELL 240.50355 34.83773 940.8 14.6 1.2918094E-08 1.7463820E+00 7.1411718E-09 2.5594871E-10 O 6 1357+769 1994.10.31-17:32:12.0 NRAO85_3 355.07918 51.22318 924.9 17.5 9.6932318E-09 1.2822550E+00 7.0047658E-09 5.5859024E-10 O 6 1357+769 1994.10.31-17:32:12.0 WETTZELL 342.19688 43.96337 940.8 14.6 1.0638468E-08 1.4375502E+00 7.1411718E-09 2.5594871E-10 O 7 1749+096 1994.10.31-17:38:04.0 NRAO85_3 114.89857 41.74149 924.8 17.5 1.1344884E-08 1.5005796E+00 7.0047658E-09 5.5859024E-10 O 7 1749+096 1994.10.31-17:38:04.0 WETTZELL 243.32329 33.14992 940.8 14.6 1.3490329E-08 1.8237318E+00 7.1411718E-09 2.5594871E-10 O 8 1357+769 1994.10.31-17:43:52.0 NRAO85_3 354.06855 51.00644 924.8 17.5 9.7227226E-09 1.2861723E+00 7.0047658E-09 5.5859024E-10 O 8 1357+769 1994.10.31-17:43:52.0 WETTZELL 342.66764 43.38583 940.8 14.6 1.0750742E-08 1.4527441E+00 7.1411718E-09 2.5594871E-10 O 9 1749+096 1994.10.31-17:49:44.0 NRAO85_3 117.65494 43.79587 924.8 17.5 1.0915552E-08 1.4436849E+00 7.0047658E-09 5.5859024E-10 O 9 1749+096 1994.10.31-17:49:44.0 WETTZELL 246.05243 31.42050 940.8 14.6 1.4144748E-08 1.9122288E+00 7.1411718E-09 2.5594871E-10 O 10 1357+769 1994.10.31-17:55:32.0 NRAO85_3 353.08677 50.75007 924.7 17.5 9.7580197E-09 1.2908596E+00 7.0047658E-09 5.5859024E-10 O 10 1357+769 1994.10.31-17:55:32.0 WETTZELL 343.16823 42.82379 940.8 14.7 1.0863364E-08 1.4679878E+00 7.1411718E-09 2.5594871E-10 O 11 1749+096 1994.10.31-18:01:24.0 NRAO85_3 120.58010 45.79749 924.7 17.5 1.0539824E-08 1.3939077E+00 7.0047658E-09 5.5859024E-10 O 11 1749+096 1994.10.31-18:01:24.0 WETTZELL 248.69893 29.65464 940.8 14.7 1.4896156E-08 2.0138929E+00 7.1411718E-09 2.5594871E-10 O 12 1357+769 1994.10.31-18:07:12.0 NRAO85_3 352.13798 50.45537 924.7 17.5 9.7991546E-09 1.2963211E+00 7.0047658E-09 5.5859024E-10 O 12 1357+769 1994.10.31-18:07:12.0 WETTZELL 343.69713 42.27819 940.8 14.7 1.0975979E-08 1.4832333E+00 7.1411718E-09 2.5594871E-10 O 13 1611+343 1994.10.31-18:11:52.0 NRAO85_3 113.40001 80.61683 924.6 17.6 7.6657936E-09 1.0135003E+00 7.0047658E-09 5.5859024E-10 O 13 1611+343 1994.10.31-18:11:52.0 WETTZELL 289.12503 29.86677 940.8 14.7 1.4795761E-08 1.9989520E+00 7.1411718E-09 2.5594871E-10 O 14 1803+784 1994.10.31-18:16:32.0 NRAO85_3 10.01391 47.34444 924.6 17.6 1.0272626E-08 1.3589631E+00 7.0047658E-09 5.5859024E-10 O 14 1803+784 1994.10.31-18:16:32.0 WETTZELL 343.35044 54.39891 940.8 14.7 9.0899026E-09 1.2282824E+00 7.1411718E-09 2.5594871E-10 O 15 1611+343 1994.10.31-18:21:12.0 NRAO85_3 120.35902 82.25355 924.6 17.6 7.6329546E-09 1.0091651E+00 7.0047658E-09 5.5859024E-10 O 15 1611+343 1994.10.31-18:21:12.0 WETTZELL 290.60479 28.42736 940.8 14.7 1.5470294E-08 2.0902880E+00 7.1411718E-09 2.5594871E-10 O 16 1803+784 1994.10.31-18:25:52.0 NRAO85_3 9.49679 47.65507 924.6 17.6 1.0221946E-08 1.3522474E+00 7.0047658E-09 5.5859024E-10 O 16 1803+784 1994.10.31-18:25:52.0 WETTZELL 343.08997 53.95698 940.8 14.7 9.1404321E-09 1.2351042E+00 7.1411718E-09 2.5594871E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10