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: # 2025-06-22 | 01:14:05.213 # # Data content: # Ray-tracing results for session: # 231217-q23351# # Total number of observations: # 74 # 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: 2023121706 | 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 $231217-q23351# H $231217-q23351# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:14:05.213) 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 0748+126 2023.12.17-07:30:16.0 MK-VLBA 82.82755 17.86094 652.6 5.1 1.6062009E-08 3.2140852E+00 4.9553784E-09 2.6669869E-11 O 1 0748+126 2023.12.17-07:30:16.0 WETTZELL 280.49343 7.41197 966.9 0.4 5.5449443E-08 7.4267401E+00 7.3384679E-09 2.6749900E-10 O 2 0823+033 2023.12.17-07:32:20.0 MK-VLBA 89.30224 7.18173 652.6 5.1 3.7354428E-08 7.6040800E+00 4.9553784E-09 2.6669869E-11 O 2 0823+033 2023.12.17-07:32:20.0 WETTZELL 268.12796 5.68940 966.9 0.4 6.9597703E-08 9.4190644E+00 7.3384679E-09 2.6749900E-10 O 3 OJ287 2023.12.17-07:34:22.0 MK-VLBA 71.00891 6.44957 652.6 5.1 4.1006719E-08 8.2851223E+00 4.9553784E-09 2.6669869E-11 O 3 OJ287 2023.12.17-07:34:22.0 WETTZELL 274.80849 22.68491 966.9 0.3 1.9591783E-08 2.5739383E+00 7.3384679E-09 2.6749900E-10 O 4 0759+183 2023.12.17-07:35:57.0 MK-VLBA 76.69205 17.99136 652.6 5.0 1.5951682E-08 3.1874168E+00 4.9553784E-09 2.6669869E-11 O 4 0759+183 2023.12.17-07:35:57.0 WETTZELL 283.14749 12.63372 966.9 0.4 3.4006747E-08 4.4922830E+00 7.3384679E-09 2.6749900E-10 O 5 0814+425 2023.12.17-07:37:16.0 MK-VLBA 50.95050 20.09608 652.6 5.0 1.4371297E-08 2.8603493E+00 4.9553784E-09 2.6669869E-11 O 5 0814+425 2023.12.17-07:37:16.0 WETTZELL 299.59187 31.79263 966.9 0.4 1.4393027E-08 1.8923558E+00 7.3384679E-09 2.6749900E-10 O 6 0602+673 2023.12.17-07:38:32.0 MK-VLBA 20.06633 33.79981 652.6 5.1 8.9311359E-09 1.7815134E+00 4.9553784E-09 2.6669869E-11 O 6 0602+673 2023.12.17-07:38:32.0 WETTZELL 336.20200 34.73701 966.9 0.3 1.3315481E-08 1.7539882E+00 7.3384679E-09 2.6749900E-10 O 7 0016+731 2023.12.17-07:39:42.0 MK-VLBA 347.68398 31.93159 652.5 5.2 9.3905094E-09 1.8759170E+00 4.9553784E-09 2.6669869E-11 O 7 0016+731 2023.12.17-07:39:42.0 WETTZELL 9.29111 34.24798 966.8 0.4 1.3480338E-08 1.7787616E+00 7.3384679E-09 2.6749900E-10 O 8 2229+695 2023.12.17-07:40:42.0 MK-VLBA 339.26570 26.19205 652.5 5.3 1.1232478E-08 2.2446439E+00 4.9553784E-09 2.6669869E-11 O 8 2229+695 2023.12.17-07:40:42.0 WETTZELL 20.53320 35.75808 966.8 0.3 1.2985767E-08 1.7137217E+00 7.3384679E-09 2.6749900E-10 O 9 1039+811 2023.12.17-07:41:52.0 MK-VLBA 8.59781 15.56428 652.5 5.3 1.8289351E-08 3.6372985E+00 4.9553784E-09 2.6669869E-11 O 9 1039+811 2023.12.17-07:41:52.0 WETTZELL 347.48996 54.15756 966.8 0.4 9.3769173E-09 1.2340000E+00 7.3384679E-09 2.6749900E-10 O 10 1803+784 2023.12.17-07:42:52.0 MK-VLBA 351.87565 11.32080 652.5 5.4 2.4676430E-08 4.9209860E+00 4.9553784E-09 2.6669869E-11 O 10 1803+784 2023.12.17-07:42:52.0 WETTZELL 16.53362 54.59761 966.8 0.4 9.3255522E-09 1.2280055E+00 7.3384679E-09 2.6749900E-10 O 11 3C418 2023.12.17-07:44:01.0 MK-VLBA 320.75966 11.49365 652.6 5.4 2.4342543E-08 4.9093690E+00 4.9553784E-09 2.6669869E-11 O 11 3C418 2023.12.17-07:44:01.0 WETTZELL 48.24473 33.62654 966.8 0.4 1.3697398E-08 1.8093736E+00 7.3384679E-09 2.6749900E-10 O 12 0955+476 2023.12.17-07:45:43.0 MK-VLBA 41.55978 5.86068 652.6 5.4 4.4457733E-08 8.8733667E+00 4.9553784E-09 2.6669869E-11 O 12 0955+476 2023.12.17-07:45:43.0 WETTZELL 293.25667 48.00229 966.9 0.4 1.0224839E-08 1.3435357E+00 7.3384679E-09 2.6749900E-10 O 13 0827+243 2023.12.17-07:46:51.0 MK-VLBA 69.53701 15.70827 652.7 5.4 1.8133717E-08 3.6177729E+00 4.9553784E-09 2.6669869E-11 O 13 0827+243 2023.12.17-07:46:51.0 WETTZELL 284.36016 19.75684 966.9 0.4 2.2300821E-08 2.9335387E+00 7.3384679E-09 2.6749900E-10 O 14 0738+491 2023.12.17-07:48:08.0 MK-VLBA 44.22454 28.68137 652.7 5.3 1.0338213E-08 2.0607541E+00 4.9553784E-09 2.6669869E-11 O 14 0738+491 2023.12.17-07:48:08.0 WETTZELL 311.67679 29.89899 966.9 0.5 1.5204683E-08 2.0009047E+00 7.3384679E-09 2.6749900E-10 O 15 0613+570 2023.12.17-07:49:21.0 MK-VLBA 31.06023 39.17848 652.7 5.0 7.8713439E-09 1.5715310E+00 4.9553784E-09 2.6669869E-11 O 15 0613+570 2023.12.17-07:49:21.0 WETTZELL 328.50308 26.78640 966.9 0.6 1.6799725E-08 2.2146129E+00 7.3384679E-09 2.6749900E-10 O 16 0642+449 2023.12.17-07:50:21.0 MK-VLBA 47.74520 38.94884 652.7 4.8 7.9100449E-09 1.5798563E+00 4.9553784E-09 2.6669869E-11 O 16 0642+449 2023.12.17-07:50:21.0 WETTZELL 316.40211 20.11838 966.8 0.6 2.1922708E-08 2.8925326E+00 7.3384679E-09 2.6749900E-10 O 17 0552+398 2023.12.17-07:51:31.0 MK-VLBA 51.20079 49.53142 652.7 4.6 6.5425461E-09 1.3086473E+00 4.9553784E-09 2.6669869E-11 O 17 0552+398 2023.12.17-07:51:31.0 WETTZELL 321.49863 10.42552 966.8 0.6 4.0683989E-08 5.4337878E+00 7.3384679E-09 2.6749900E-10 O 18 0059+581 2023.12.17-07:53:09.0 MK-VLBA 336.78783 44.69199 652.7 4.5 7.0752503E-09 1.4163385E+00 4.9553784E-09 2.6669869E-11 O 18 0059+581 2023.12.17-07:53:09.0 WETTZELL 11.30652 19.02442 966.8 0.6 2.3105041E-08 3.0672139E+00 7.3384679E-09 2.6749900E-10 O 19 2309+454 2023.12.17-07:54:41.0 MK-VLBA 312.67467 34.32653 652.6 4.6 8.8132735E-09 1.7676933E+00 4.9553784E-09 2.6669869E-11 O 19 2309+454 2023.12.17-07:54:41.0 WETTZELL 32.82538 14.12997 966.8 0.8 3.0595268E-08 4.0900235E+00 7.3384679E-09 2.6749900E-10 O 20 2214+350 2023.12.17-07:56:53.0 MK-VLBA 301.06798 23.16107 652.6 4.8 1.2589063E-08 2.5329008E+00 4.9553784E-09 2.6669869E-11 O 20 2214+350 2023.12.17-07:56:53.0 WETTZELL 48.07083 11.54548 966.8 0.9 3.6986025E-08 4.9743791E+00 7.3384679E-09 2.6749900E-10 O 21 OJ287 2023.12.17-08:00:02.0 MK-VLBA 72.88216 12.20546 652.5 4.6 2.3002833E-08 4.5968323E+00 4.9553784E-09 2.6669869E-11 O 21 OJ287 2023.12.17-08:00:02.0 WETTZELL 279.48057 18.50988 966.8 1.0 2.3713796E-08 3.1192675E+00 7.3384679E-09 2.6749900E-10 O 22 0759+183 2023.12.17-08:01:43.0 MK-VLBA 78.37939 23.92544 652.5 4.5 1.2210402E-08 2.4410027E+00 4.9553784E-09 2.6669869E-11 O 22 0759+183 2023.12.17-08:01:43.0 WETTZELL 287.82419 8.56288 966.8 1.0 4.8730569E-08 6.5020721E+00 7.3384679E-09 2.6749900E-10 O 23 0133+476 2023.12.17-08:04:44.0 MK-VLBA 328.70350 54.46254 652.5 4.6 6.1187640E-09 1.2261755E+00 4.9553784E-09 2.6669869E-11 O 23 0133+476 2023.12.17-08:04:44.0 WETTZELL 10.17270 8.00793 966.8 1.2 5.1741913E-08 7.0579181E+00 7.3384679E-09 2.6749900E-10 O 24 0345+460 2023.12.17-08:06:50.0 MK-VLBA 8.90341 63.13355 652.6 4.7 5.5829478E-09 1.1180426E+00 4.9553784E-09 2.6669869E-11 O 24 0345+460 2023.12.17-08:06:50.0 WETTZELL 347.93508 6.58915 966.8 1.3 6.1434096E-08 8.4375625E+00 7.3384679E-09 2.6749900E-10 O 25 0613+570 2023.12.17-08:08:27.0 MK-VLBA 29.37819 41.44760 652.6 4.8 7.5143088E-09 1.5007602E+00 4.9553784E-09 2.6669869E-11 O 25 0613+570 2023.12.17-08:08:27.0 WETTZELL 330.80733 25.20392 966.8 1.3 1.7766840E-08 2.3434228E+00 7.3384679E-09 2.6749900E-10 O 26 0602+673 2023.12.17-08:09:26.0 MK-VLBA 17.86266 36.17307 652.6 4.8 8.4213414E-09 1.6806078E+00 4.9553784E-09 2.6669869E-11 O 26 0602+673 2023.12.17-08:09:26.0 WETTZELL 338.93184 32.80243 966.8 1.4 1.3999918E-08 1.8448988E+00 7.3384679E-09 2.6749900E-10 O 27 0016+731 2023.12.17-08:10:36.0 MK-VLBA 346.02373 30.27085 652.5 4.8 9.8487039E-09 1.9673708E+00 4.9553784E-09 2.6669869E-11 O 27 0016+731 2023.12.17-08:10:36.0 WETTZELL 11.70141 35.17166 966.8 1.4 1.3172417E-08 1.7380085E+00 7.3384679E-09 2.6749900E-10 O 28 2229+695 2023.12.17-08:11:38.0 MK-VLBA 338.73254 23.57342 652.5 4.9 1.2380781E-08 2.4738541E+00 4.9553784E-09 2.6669869E-11 O 28 2229+695 2023.12.17-08:11:38.0 WETTZELL 22.88861 37.63567 966.8 1.4 1.2430641E-08 1.6400488E+00 7.3384679E-09 2.6749900E-10 O 29 1039+811 2023.12.17-08:12:47.0 MK-VLBA 9.14083 16.69013 652.5 4.9 1.7121337E-08 3.4056992E+00 4.9553784E-09 2.6669869E-11 O 29 1039+811 2023.12.17-08:12:47.0 WETTZELL 346.65101 53.02102 966.8 1.4 9.5146124E-09 1.2521594E+00 7.3384679E-09 2.6749900E-10 O 30 0827+243 2023.12.17-08:14:17.0 MK-VLBA 71.12900 21.80172 652.5 5.0 1.3314993E-08 2.6582008E+00 4.9553784E-09 2.6669869E-11 O 30 0827+243 2023.12.17-08:14:17.0 WETTZELL 289.15287 15.45049 966.8 1.3 2.8127439E-08 3.7088399E+00 7.3384679E-09 2.6749900E-10 O 31 0814+425 2023.12.17-08:15:19.0 MK-VLBA 51.73388 27.11046 652.5 5.0 1.0881893E-08 2.1694409E+00 4.9553784E-09 2.6669869E-11 O 31 0814+425 2023.12.17-08:15:19.0 WETTZELL 304.95435 26.51828 966.8 1.3 1.6955749E-08 2.2312235E+00 7.3384679E-09 2.6749900E-10 O 32 0743+277 2023.12.17-08:16:50.0 MK-VLBA 69.36384 32.73513 652.5 5.1 9.1857469E-09 1.8357857E+00 4.9553784E-09 2.6669869E-11 O 32 0743+277 2023.12.17-08:16:50.0 WETTZELL 299.57476 11.07307 966.8 1.3 3.8471525E-08 5.1080838E+00 7.3384679E-09 2.6749900E-10 O 33 0821+394 2023.12.17-08:18:46.0 MK-VLBA 55.15659 26.30863 652.5 5.1 1.1185264E-08 2.2301923E+00 4.9553784E-09 2.6669869E-11 O 33 0821+394 2023.12.17-08:18:46.0 WETTZELL 302.01508 24.79439 966.8 1.3 1.8038396E-08 2.3737861E+00 7.3384679E-09 2.6749900E-10 O 34 0920+390 2023.12.17-08:20:56.0 MK-VLBA 53.83068 15.48204 652.5 5.2 1.8382491E-08 3.6562896E+00 4.9553784E-09 2.6669869E-11 O 34 0920+390 2023.12.17-08:20:56.0 WETTZELL 293.31907 32.58856 966.8 1.4 1.4081483E-08 1.8506745E+00 7.3384679E-09 2.6749900E-10 O 35 2309+454 2023.12.17-08:23:50.0 MK-VLBA 312.27231 29.25132 652.5 5.3 1.0158700E-08 2.0380788E+00 4.9553784E-09 2.6669869E-11 O 35 2309+454 2023.12.17-08:23:50.0 WETTZELL 37.27002 16.87513 966.8 1.6 2.5871132E-08 3.4453946E+00 7.3384679E-09 2.6749900E-10 O 36 2214+350 2023.12.17-08:26:03.0 MK-VLBA 302.21621 17.30253 652.5 5.4 1.6558650E-08 3.3390587E+00 4.9553784E-09 2.6669869E-11 O 36 2214+350 2023.12.17-08:26:03.0 WETTZELL 52.87959 15.23426 966.8 1.8 2.8495702E-08 3.8027534E+00 7.3384679E-09 2.6749900E-10 O 37 OJ287 2023.12.17-08:29:21.0 MK-VLBA 74.84021 18.84781 652.5 5.5 1.5266839E-08 3.0493497E+00 4.9553784E-09 2.6669869E-11 O 37 OJ287 2023.12.17-08:29:21.0 WETTZELL 284.75011 13.81119 966.9 2.0 3.1270227E-08 4.1264510E+00 7.3384679E-09 2.6749900E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10