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: # 2019-03-04 | 03:31:02.290 # # Data content: # Ray-tracing results for session: # 94AUG12XU##### # 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: 1994081218 | 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 $94AUG12XU##### H $94AUG12XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:31:02.290) 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 1219+044 1994.08.12-16:30:52.0 NRAO85_3 108.66636 28.31892 931.8 26.9 1.6248655E-08 2.1091756E+00 7.0731177E-09 6.6409765E-10 O 1 1219+044 1994.08.12-16:30:52.0 WETTZELL 226.18435 35.73580 943.8 15.9 1.3071324E-08 1.7083985E+00 7.1588593E-09 4.9177850E-10 O 2 1357+769 1994.08.12-16:37:04.0 NRAO85_3 17.00824 39.70618 931.8 27.0 1.2087963E-08 1.5614765E+00 7.0731177E-09 6.6409765E-10 O 2 1357+769 1994.08.12-16:37:04.0 WETTZELL 353.44294 61.87748 943.8 15.9 8.6712064E-09 1.1339905E+00 7.1588593E-09 4.9177850E-10 O 3 1219+044 1994.08.12-16:43:12.0 NRAO85_3 111.05311 30.59684 931.8 27.0 1.5153734E-08 1.9661193E+00 7.0731177E-09 6.6409765E-10 O 3 1219+044 1994.08.12-16:43:12.0 WETTZELL 229.47341 34.23683 943.9 15.8 1.3565671E-08 1.7731473E+00 7.1588593E-09 4.9177850E-10 O 4 1357+769 1994.08.12-16:49:24.0 NRAO85_3 16.98223 40.41427 931.8 27.1 1.1912652E-08 1.5388177E+00 7.0731177E-09 6.6409765E-10 O 4 1357+769 1994.08.12-16:49:24.0 WETTZELL 352.04708 61.62193 943.9 15.8 8.6919451E-09 1.1367022E+00 7.1588593E-09 4.9177850E-10 O 5 1219+044 1994.08.12-16:55:32.0 NRAO85_3 113.54311 32.83770 931.8 27.1 1.4231525E-08 1.8457583E+00 7.0731177E-09 6.6409765E-10 O 5 1219+044 1994.08.12-16:55:32.0 WETTZELL 232.65192 32.66368 943.9 15.8 1.4136940E-08 1.8480059E+00 7.1588593E-09 4.9177850E-10 O 6 1357+769 1994.08.12-17:01:44.0 NRAO85_3 16.90635 41.12031 931.8 27.1 1.1744577E-08 1.5170944E+00 7.0731177E-09 6.6409765E-10 O 6 1357+769 1994.08.12-17:01:44.0 WETTZELL 350.70681 61.31853 943.9 15.8 8.7169207E-09 1.1399696E+00 7.1588593E-09 4.9177850E-10 O 7 1219+044 1994.08.12-17:07:52.0 NRAO85_3 116.14998 35.03551 931.8 27.2 1.3448268E-08 1.7436199E+00 7.0731177E-09 6.6409765E-10 O 7 1219+044 1994.08.12-17:07:52.0 WETTZELL 235.72569 31.02358 943.9 15.8 1.4798184E-08 1.9347010E+00 7.1588593E-09 4.9177850E-10 O 8 1357+769 1994.08.12-17:14:04.0 NRAO85_3 16.77920 41.82226 931.8 27.2 1.1583812E-08 1.4963159E+00 7.0731177E-09 6.6409765E-10 O 8 1357+769 1994.08.12-17:14:04.0 WETTZELL 349.42949 60.96951 943.9 15.8 8.7461322E-09 1.1437926E+00 7.1588593E-09 4.9177850E-10 O 9 1308+326 1994.08.12-17:18:44.0 NRAO85_3 79.42325 44.04732 931.8 27.2 1.1114958E-08 1.4381530E+00 7.0731177E-09 6.6409765E-10 O 9 1308+326 1994.08.12-17:18:44.0 WETTZELL 251.38893 58.46585 943.9 15.7 8.9724211E-09 1.1724982E+00 7.1588593E-09 4.9177850E-10 O 10 1357+769 1994.08.12-17:23:24.0 NRAO85_3 16.64807 42.34944 931.8 27.2 1.1467040E-08 1.4812234E+00 7.0731177E-09 6.6409765E-10 O 10 1357+769 1994.08.12-17:23:24.0 WETTZELL 348.50849 60.67657 943.9 15.7 8.7710525E-09 1.1470550E+00 7.1588593E-09 4.9177850E-10 O 11 1308+326 1994.08.12-17:28:04.0 NRAO85_3 80.55963 45.85226 931.8 27.3 1.0771245E-08 1.3935773E+00 7.0731177E-09 6.6409765E-10 O 11 1308+326 1994.08.12-17:28:04.0 WETTZELL 253.88229 57.00510 943.9 15.7 9.1175107E-09 1.1914774E+00 7.1588593E-09 4.9177850E-10 O 12 1357+769 1994.08.12-17:32:44.0 NRAO85_3 16.48625 42.87214 931.8 27.3 1.1354491E-08 1.4666767E+00 7.0731177E-09 6.6409765E-10 O 12 1357+769 1994.08.12-17:32:44.0 WETTZELL 347.62927 60.36007 943.9 15.7 8.7983959E-09 1.1506352E+00 7.1588593E-09 4.9177850E-10 O 13 1308+326 1994.08.12-17:37:24.0 NRAO85_3 81.71370 47.66321 931.8 27.3 1.0457132E-08 1.3528467E+00 7.0731177E-09 6.6409765E-10 O 13 1308+326 1994.08.12-17:37:24.0 WETTZELL 256.24289 55.52633 943.9 15.7 9.2754614E-09 1.2121422E+00 7.1588593E-09 4.9177850E-10 O 14 1357+769 1994.08.12-17:42:04.0 NRAO85_3 16.29323 43.38940 931.8 27.4 1.1246170E-08 1.4526764E+00 7.0731177E-09 6.6409765E-10 O 14 1357+769 1994.08.12-17:42:04.0 WETTZELL 346.79363 60.02119 943.9 15.7 8.8281603E-09 1.1545331E+00 7.1588593E-09 4.9177850E-10 O 15 1308+326 1994.08.12-17:46:44.0 NRAO85_3 82.88986 49.47952 931.8 27.4 1.0169802E-08 1.3155937E+00 7.0731177E-09 6.6409765E-10 O 15 1308+326 1994.08.12-17:46:44.0 WETTZELL 258.48693 54.03292 943.9 15.7 9.4470954E-09 1.2346010E+00 7.1588593E-09 4.9177850E-10 O 16 1357+769 1994.08.12-17:51:24.0 NRAO85_3 16.06855 43.90025 931.8 27.4 1.1142075E-08 1.4392220E+00 7.0731177E-09 6.6409765E-10 O 16 1357+769 1994.08.12-17:51:24.0 WETTZELL 346.00299 59.66116 943.9 15.6 8.8603431E-09 1.1587484E+00 7.1588593E-09 4.9177850E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10