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: # 2025-06-25 | 13:33:01.420 # # Data content: # Ray-tracing results for session: # 250222-q25053# # Total number of observations: # 68 # 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: 2025022206 | 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 $250222-q25053# H $250222-q25053# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:33:01.420) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 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 3C274 2025.02.22-07:30:21.0 MK-VLBA 82.07639 14.84473 657.1 4.2 1.9412571E-08 3.8890515E+00 4.9861759E-09 6.8326132E-11 O 1 3C274 2025.02.22-07:30:21.0 WETTZELL 278.00726 9.30063 948.4 -1.3 4.3828966E-08 6.4094040E+00 7.1985648E-09 1.7177407E-10 O 2 1324+224 2025.02.22-07:31:49.0 MK-VLBA 68.51137 5.46464 657.1 4.2 4.7894969E-08 1.0173860E+01 4.9861759E-09 6.8326132E-11 O 2 1324+224 2025.02.22-07:31:49.0 WETTZELL 274.99768 25.35148 948.4 -1.2 1.7128831E-08 2.3744865E+00 7.1985648E-09 1.7177407E-10 O 3 1318+225 2025.02.22-07:33:22.0 MK-VLBA 68.98281 7.11020 657.1 4.2 3.8256720E-08 7.9381581E+00 4.9861759E-09 6.8326132E-11 O 3 1318+225 2025.02.22-07:33:22.0 WETTZELL 276.40547 24.21398 948.4 -1.0 1.7871716E-08 2.4809688E+00 7.1985648E-09 1.7177407E-10 O 4 0202+319 2025.02.22-07:36:07.0 MK-VLBA 298.47760 19.10777 657.1 4.3 1.5300619E-08 3.0485325E+00 4.9861759E-09 6.8326132E-11 O 4 0202+319 2025.02.22-07:36:07.0 WETTZELL 52.87480 11.25055 948.4 -0.6 3.6704258E-08 4.9635683E+00 7.1985648E-09 1.7177407E-10 O 5 0059+581 2025.02.22-07:37:15.0 MK-VLBA 327.59616 14.12020 657.1 4.3 2.0361944E-08 4.0931947E+00 4.9861759E-09 6.8326132E-11 O 5 0059+581 2025.02.22-07:37:15.0 WETTZELL 40.74304 37.37944 948.4 -0.4 1.2114206E-08 1.6376579E+00 7.1985648E-09 1.7177407E-10 O 6 1803+784 2025.02.22-07:38:28.0 MK-VLBA 4.31734 9.04278 657.1 4.3 3.0836264E-08 6.3306941E+00 4.9861759E-09 6.8326132E-11 O 6 1803+784 2025.02.22-07:38:28.0 WETTZELL 355.90192 60.44613 948.5 -0.3 8.4695153E-09 1.1515429E+00 7.1985648E-09 1.7177407E-10 O 7 0016+731 2025.02.22-07:39:32.0 MK-VLBA 343.77902 14.41964 657.1 4.3 1.9959669E-08 4.0160344E+00 4.9861759E-09 6.8326132E-11 O 7 0016+731 2025.02.22-07:39:32.0 WETTZELL 24.78686 47.86153 948.4 -0.2 9.9292452E-09 1.3464457E+00 7.1985648E-09 1.7177407E-10 O 8 1039+811 2025.02.22-07:40:45.0 MK-VLBA 7.77208 25.60891 657.2 4.4 1.1636469E-08 2.3187714E+00 4.9861759E-09 6.8326132E-11 O 8 1039+811 2025.02.22-07:40:45.0 WETTZELL 348.71808 44.11501 948.4 -0.2 1.0574988E-08 1.4422981E+00 7.1985648E-09 1.7177407E-10 O 9 1144+402 2025.02.22-07:42:06.0 MK-VLBA 54.70321 31.84201 657.2 4.4 9.5515235E-09 1.8977662E+00 4.9861759E-09 6.8326132E-11 O 9 1144+402 2025.02.22-07:42:06.0 WETTZELL 306.77933 21.39155 948.4 -0.1 2.0059854E-08 2.7939600E+00 7.1985648E-09 1.7177407E-10 O 10 1156+295 2025.02.22-07:43:03.0 MK-VLBA 66.90774 28.70070 657.2 4.4 1.0483890E-08 2.0836160E+00 4.9861759E-09 6.8326132E-11 O 10 1156+295 2025.02.22-07:43:03.0 WETTZELL 297.31418 15.05860 948.4 -0.1 2.7936045E-08 3.9527891E+00 7.1985648E-09 1.7177407E-10 O 11 1128+385 2025.02.22-07:44:05.0 MK-VLBA 56.70813 35.37254 657.2 4.3 8.7109786E-09 1.7293764E+00 4.9861759E-09 6.8326132E-11 O 11 1128+385 2025.02.22-07:44:05.0 WETTZELL 308.33351 17.77110 948.4 -0.1 2.3885739E-08 3.3490900E+00 7.1985648E-09 1.7177407E-10 O 12 0955+476 2025.02.22-07:45:22.0 MK-VLBA 38.59162 49.55248 657.2 4.3 6.6362962E-09 1.3156297E+00 4.9861759E-09 6.8326132E-11 O 12 0955+476 2025.02.22-07:45:22.0 WETTZELL 328.36521 15.11313 948.4 0.0 2.7835229E-08 3.9090947E+00 7.1985648E-09 1.7177407E-10 O 13 0738+491 2025.02.22-07:46:34.0 MK-VLBA 3.13413 60.79467 657.2 4.2 5.7887094E-09 1.1467380E+00 4.9861759E-09 6.8326132E-11 O 13 0738+491 2025.02.22-07:46:34.0 WETTZELL 350.75062 8.83048 948.5 0.0 4.5917555E-08 6.5552374E+00 7.1985648E-09 1.7177407E-10 O 14 0917+449 2025.02.22-07:47:44.0 MK-VLBA 35.72713 56.75618 657.2 4.2 6.0405446E-09 1.1968762E+00 4.9861759E-09 6.8326132E-11 O 14 0917+449 2025.02.22-07:47:44.0 WETTZELL 333.36262 9.54486 948.4 0.1 4.2779213E-08 6.1581630E+00 7.1985648E-09 1.7177407E-10 O 15 1030+415 2025.02.22-07:48:53.0 MK-VLBA 50.35230 46.81256 657.2 4.2 6.9251109E-09 1.3729901E+00 4.9861759E-09 6.8326132E-11 O 15 1030+415 2025.02.22-07:48:53.0 WETTZELL 320.13590 12.86090 948.4 0.2 3.2414214E-08 4.6041132E+00 7.1985648E-09 1.7177407E-10 O 16 0716+714 2025.02.22-07:50:16.0 MK-VLBA 358.61326 38.46415 657.1 4.2 8.1116137E-09 1.6104443E+00 4.9861759E-09 6.8326132E-11 O 16 0716+714 2025.02.22-07:50:16.0 WETTZELL 356.92577 30.58901 948.4 0.3 1.4434906E-08 1.9728212E+00 7.1985648E-09 1.7177407E-10 O 17 0133+476 2025.02.22-07:51:55.0 MK-VLBA 316.30937 14.33322 657.1 4.3 2.0077740E-08 4.0294012E+00 4.9861759E-09 6.8326132E-11 O 17 0133+476 2025.02.22-07:51:55.0 WETTZELL 48.28156 28.44261 948.5 0.4 1.5409134E-08 2.0771084E+00 7.1985648E-09 1.7177407E-10 O 18 0345+460 2025.02.22-07:54:06.0 MK-VLBA 313.47496 36.27444 657.1 4.4 8.5260182E-09 1.6911626E+00 4.9861759E-09 6.8326132E-11 O 18 0345+460 2025.02.22-07:54:06.0 WETTZELL 30.82675 13.45658 948.5 0.7 3.1036158E-08 4.2183228E+00 7.1985648E-09 1.7177407E-10 O 19 0202+319 2025.02.22-07:56:13.0 MK-VLBA 299.48141 14.96004 657.1 4.5 1.9283271E-08 3.8584016E+00 4.9861759E-09 6.8326132E-11 O 19 0202+319 2025.02.22-07:56:13.0 WETTZELL 56.26006 13.93597 948.4 0.9 3.0025268E-08 4.0399836E+00 7.1985648E-09 1.7177407E-10 O 20 1324+224 2025.02.22-07:58:39.0 MK-VLBA 70.46349 11.39268 657.1 4.5 2.4903077E-08 5.0357135E+00 4.9861759E-09 6.8326132E-11 O 20 1324+224 2025.02.22-07:58:39.0 WETTZELL 279.84475 20.98948 948.5 1.2 2.0421161E-08 2.8485094E+00 7.1985648E-09 1.7177407E-10 O 21 1318+225 2025.02.22-08:00:04.0 MK-VLBA 70.86836 13.02547 657.1 4.4 2.1962454E-08 4.4211544E+00 4.9861759E-09 6.8326132E-11 O 21 1318+225 2025.02.22-08:00:04.0 WETTZELL 281.19907 19.88851 948.4 1.3 2.1481639E-08 3.0024811E+00 7.1985648E-09 1.7177407E-10 O 22 0613+570 2025.02.22-08:02:39.0 MK-VLBA 341.16695 49.13617 657.1 4.2 6.6782060E-09 1.3237981E+00 4.9861759E-09 6.8326132E-11 O 22 0613+570 2025.02.22-08:02:39.0 WETTZELL 6.31142 16.56239 948.4 1.1 2.5518454E-08 3.5079514E+00 7.1985648E-09 1.7177407E-10 O 23 0309+411 2025.02.22-08:05:26.0 MK-VLBA 307.23786 27.94886 657.0 4.2 1.0742858E-08 2.1336503E+00 4.9861759E-09 6.8326132E-11 O 23 0309+411 2025.02.22-08:05:26.0 WETTZELL 40.95810 13.94396 948.4 0.7 3.0010688E-08 4.0572531E+00 7.1985648E-09 1.7177407E-10 O 24 0151+474 2025.02.22-08:09:11.0 MK-VLBA 316.14187 14.41288 657.0 4.3 1.9972891E-08 4.0077360E+00 4.9861759E-09 6.8326132E-11 O 24 0151+474 2025.02.22-08:09:11.0 WETTZELL 48.30609 28.26314 948.5 0.1 1.5497867E-08 2.0889826E+00 7.1985648E-09 1.7177407E-10 O 25 1156+295 2025.02.22-08:12:37.0 MK-VLBA 67.74523 35.13674 657.1 4.4 8.7612838E-09 1.7387385E+00 4.9861759E-09 6.8326132E-11 O 25 1156+295 2025.02.22-08:12:37.0 WETTZELL 302.36848 10.85401 948.5 -0.2 3.7998355E-08 5.4864251E+00 7.1985648E-09 1.7177407E-10 O 26 1144+402 2025.02.22-08:13:34.0 MK-VLBA 54.37487 37.89149 657.1 4.4 8.2138312E-09 1.6301102E+00 4.9861759E-09 6.8326132E-11 O 26 1144+402 2025.02.22-08:13:34.0 WETTZELL 311.60172 17.39279 948.5 -0.2 2.4375916E-08 3.4188622E+00 7.1985648E-09 1.7177407E-10 O 27 1128+385 2025.02.22-08:14:29.0 MK-VLBA 56.15070 41.35090 657.1 4.4 7.6388740E-09 1.5152069E+00 4.9861759E-09 6.8326132E-11 O 27 1128+385 2025.02.22-08:14:29.0 WETTZELL 313.17508 13.99525 948.5 -0.2 2.9934267E-08 4.2408064E+00 7.1985648E-09 1.7177407E-10 O 28 1308+328 2025.02.22-08:16:23.0 MK-VLBA 61.86300 21.18839 657.1 4.4 1.3877491E-08 2.7679263E+00 4.9861759E-09 6.8326132E-11 O 28 1308+328 2025.02.22-08:16:23.0 WETTZELL 293.47690 23.06996 948.6 -0.2 1.8693599E-08 2.5999449E+00 7.1985648E-09 1.7177407E-10 O 29 1306+360 2025.02.22-08:18:07.0 MK-VLBA 58.60902 22.61764 657.1 4.4 1.3055630E-08 2.6022869E+00 4.9861759E-09 6.8326132E-11 O 29 1306+360 2025.02.22-08:18:07.0 WETTZELL 296.67977 24.67615 948.6 -0.2 1.7561017E-08 2.4371445E+00 7.1985648E-09 1.7177407E-10 O 30 1324+224 2025.02.22-08:19:46.0 MK-VLBA 71.86418 16.10670 657.1 4.4 1.7972083E-08 3.5983476E+00 4.9861759E-09 6.8326132E-11 O 30 1324+224 2025.02.22-08:19:46.0 WETTZELL 283.60353 17.59956 948.6 -0.3 2.4107506E-08 3.3864319E+00 7.1985648E-09 1.7177407E-10 O 31 1318+225 2025.02.22-08:21:08.0 MK-VLBA 72.22557 17.73894 657.1 4.5 1.6404671E-08 3.2783541E+00 4.9861759E-09 6.8326132E-11 O 31 1318+225 2025.02.22-08:21:08.0 WETTZELL 284.93778 16.52399 948.6 -0.3 2.5588327E-08 3.6048053E+00 7.1985648E-09 1.7177407E-10 O 32 0613+570 2025.02.22-08:23:32.0 MK-VLBA 337.76493 47.40581 657.1 4.5 6.8598447E-09 1.3599313E+00 4.9861759E-09 6.8326132E-11 O 32 0613+570 2025.02.22-08:23:32.0 WETTZELL 9.24813 17.02602 948.6 -0.3 2.4860706E-08 3.4103346E+00 7.1985648E-09 1.7177407E-10 O 33 0345+460 2025.02.22-08:25:38.0 MK-VLBA 312.77903 30.84079 657.2 4.4 9.8295179E-09 1.9514987E+00 4.9861759E-09 6.8326132E-11 O 33 0345+460 2025.02.22-08:25:38.0 WETTZELL 35.66094 16.29153 948.6 -0.3 2.5911225E-08 3.5063267E+00 7.1985648E-09 1.7177407E-10 O 34 0309+411 2025.02.22-08:28:30.0 MK-VLBA 307.59978 23.62647 657.2 4.4 1.2539955E-08 2.4942336E+00 4.9861759E-09 6.8326132E-11 O 34 0309+411 2025.02.22-08:28:30.0 WETTZELL 44.57734 16.51237 948.6 -0.3 2.5582033E-08 3.4481814E+00 7.1985648E-09 1.7177407E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10