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: # 2025-06-23 | 01:42:43.452 # # Data content: # Ray-tracing results for session: # 240316-q24076# # Total number of observations: # 58 # 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: 2024031606 | 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 $240316-q24076# H $240316-q24076# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:42:43.452) 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 1324+224 2024.03.16-07:30:17.0 MK-VLBA 74.11539 24.68105 651.4 4.1 1.1875687E-08 2.3970018E+00 4.9480108E-09 3.9271242E-11 O 1 1324+224 2024.03.16-07:30:17.0 WETTZELL 290.34639 11.64629 945.9 7.4 3.5995725E-08 5.0235745E+00 7.1736436E-09 2.7827649E-10 O 2 1504+377 2024.03.16-07:31:46.0 MK-VLBA 53.07489 8.15681 651.4 4.1 3.3373112E-08 6.9953732E+00 4.9480108E-09 3.9271242E-11 O 2 1504+377 2024.03.16-07:31:46.0 WETTZELL 286.54040 37.42967 945.9 7.4 1.2238811E-08 1.6556551E+00 7.1736436E-09 2.7827649E-10 O 3 0345+460 2024.03.16-07:34:03.0 MK-VLBA 312.80022 24.61178 651.4 4.1 1.1909984E-08 2.3963532E+00 4.9480108E-09 3.9271242E-11 O 3 0345+460 2024.03.16-07:34:03.0 WETTZELL 40.97174 19.94349 945.9 7.4 2.1648270E-08 2.9008217E+00 7.1736436E-09 2.7827649E-10 O 4 0340+362 2024.03.16-07:36:15.0 MK-VLBA 302.37823 22.01779 651.3 4.0 1.3211647E-08 2.6591996E+00 4.9480108E-09 3.9271242E-11 O 4 0340+362 2024.03.16-07:36:15.0 WETTZELL 48.51201 13.15319 945.9 7.4 3.2071465E-08 4.3305821E+00 7.1736436E-09 2.7827649E-10 O 5 0309+411 2024.03.16-07:39:07.0 MK-VLBA 308.80183 16.55030 651.3 4.0 1.7286299E-08 3.4940023E+00 4.9480108E-09 3.9271242E-11 O 5 0309+411 2024.03.16-07:39:07.0 WETTZELL 50.37897 21.11791 945.9 7.4 2.0516018E-08 2.7449545E+00 7.1736436E-09 2.7827649E-10 O 6 0322+222 2024.03.16-07:41:45.0 MK-VLBA 289.22972 13.95796 651.3 3.9 2.0311298E-08 4.1117697E+00 4.9480108E-09 3.9271242E-11 O 6 0322+222 2024.03.16-07:41:45.0 WETTZELL 61.29678 5.28040 945.9 7.3 7.2702851E-08 1.0660670E+01 7.1736436E-09 2.7827649E-10 O 7 0613+570 2024.03.16-07:44:14.0 MK-VLBA 331.56187 42.50316 651.3 3.9 7.3711475E-09 1.4799094E+00 4.9480108E-09 3.9271242E-11 O 7 0613+570 2024.03.16-07:44:14.0 WETTZELL 15.91714 18.75177 946.0 7.4 2.2943752E-08 3.0928870E+00 7.1736436E-09 2.7827649E-10 O 8 0415+398 2024.03.16-07:46:36.0 MK-VLBA 305.63623 27.40382 651.3 4.0 1.0790137E-08 2.1685405E+00 4.9480108E-09 3.9271242E-11 O 8 0415+398 2024.03.16-07:46:36.0 WETTZELL 42.20449 13.02754 946.0 7.4 3.2360423E-08 4.3694060E+00 7.1736436E-09 2.7827649E-10 O 9 1308+328 2024.03.16-07:49:59.0 MK-VLBA 63.60235 34.01231 651.3 3.9 8.8914388E-09 1.7896783E+00 4.9480108E-09 3.9271242E-11 O 9 1308+328 2024.03.16-07:49:59.0 WETTZELL 303.47845 14.27816 946.1 7.5 2.9708187E-08 4.1023615E+00 7.1736436E-09 2.7827649E-10 O 10 1324+224 2024.03.16-07:51:11.0 MK-VLBA 75.22527 29.43527 651.3 3.9 1.0109400E-08 2.0368241E+00 4.9480108E-09 3.9271242E-11 O 10 1324+224 2024.03.16-07:51:11.0 WETTZELL 294.08052 8.47387 946.1 7.5 4.8273116E-08 6.8717659E+00 7.1736436E-09 2.7827649E-10 O 11 1504+377 2024.03.16-07:52:40.0 MK-VLBA 54.32845 12.13046 651.3 3.8 2.3156398E-08 4.7509999E+00 4.9480108E-09 3.9271242E-11 O 11 1504+377 2024.03.16-07:52:40.0 WETTZELL 289.73481 34.17317 946.1 7.5 1.3236192E-08 1.7925892E+00 7.1736436E-09 2.7827649E-10 O 12 1417+385 2024.03.16-07:54:16.0 MK-VLBA 55.58114 21.54749 651.3 3.8 1.3474878E-08 2.7254520E+00 4.9480108E-09 3.9271242E-11 O 12 1417+385 2024.03.16-07:54:16.0 WETTZELL 297.66345 27.54618 946.1 7.5 1.6048879E-08 2.1799802E+00 7.1736436E-09 2.7827649E-10 O 13 1306+360 2024.03.16-07:56:12.0 MK-VLBA 59.73501 35.92486 651.3 3.8 8.4798377E-09 1.7062426E+00 4.9480108E-09 3.9271242E-11 O 13 1306+360 2024.03.16-07:56:12.0 WETTZELL 307.07216 15.55875 946.1 7.5 2.7389511E-08 3.7686533E+00 7.1736436E-09 2.7827649E-10 O 14 0345+460 2024.03.16-07:58:42.0 MK-VLBA 313.25193 20.35958 651.3 3.8 1.4216720E-08 2.8659636E+00 4.9480108E-09 3.9271242E-11 O 14 0345+460 2024.03.16-07:58:42.0 WETTZELL 44.48883 22.68632 946.2 7.4 1.9186578E-08 2.5677805E+00 7.1736436E-09 2.7827649E-10 O 15 0340+362 2024.03.16-08:00:55.0 MK-VLBA 303.35128 17.12979 651.3 3.8 1.6733788E-08 3.3788422E+00 4.9480108E-09 3.9271242E-11 O 15 0340+362 2024.03.16-08:00:55.0 WETTZELL 52.51543 16.27470 946.2 7.5 2.6228306E-08 3.5211967E+00 7.1736436E-09 2.7827649E-10 O 16 0309+411 2024.03.16-08:03:50.0 MK-VLBA 309.95930 12.04274 651.3 3.8 2.3332193E-08 4.7524193E+00 4.9480108E-09 3.9271242E-11 O 16 0309+411 2024.03.16-08:03:50.0 WETTZELL 54.02721 24.32041 946.2 7.5 1.7985501E-08 2.4037648E+00 7.1736436E-09 2.7827649E-10 O 17 1514+197 2024.03.16-08:07:19.0 MK-VLBA 72.01020 7.60910 651.3 3.6 3.5523730E-08 7.4782426E+00 4.9480108E-09 3.9271242E-11 O 17 1514+197 2024.03.16-08:07:19.0 WETTZELL 275.48283 21.29167 946.2 7.5 2.0377154E-08 2.7836505E+00 7.1736436E-09 2.7827649E-10 O 18 1502+036 2024.03.16-08:08:45.0 MK-VLBA 88.38701 5.41717 651.3 3.6 4.7563003E-08 1.0349368E+01 4.9480108E-09 3.9271242E-11 O 18 1502+036 2024.03.16-08:08:45.0 WETTZELL 266.80599 7.17789 946.2 7.6 5.6031791E-08 8.0975066E+00 7.1736436E-09 2.7827649E-10 O 19 1520+319 2024.03.16-08:10:42.0 MK-VLBA 60.10248 10.92192 651.3 3.7 2.5543063E-08 5.2630694E+00 4.9480108E-09 3.9271242E-11 O 19 1520+319 2024.03.16-08:10:42.0 WETTZELL 284.88519 30.09636 946.2 7.6 1.4813375E-08 2.0100660E+00 7.1736436E-09 2.7827649E-10 O 20 1504+377 2024.03.16-08:12:26.0 MK-VLBA 55.33632 15.94229 651.3 3.8 1.7898592E-08 3.6413230E+00 4.9480108E-09 3.9271242E-11 O 20 1504+377 2024.03.16-08:12:26.0 WETTZELL 292.73113 31.15216 946.1 7.5 1.4362603E-08 1.9475345E+00 7.1736436E-09 2.7827649E-10 O 21 0552+398 2024.03.16-08:14:32.0 MK-VLBA 305.97714 40.45819 651.3 3.8 7.6738820E-09 1.5397767E+00 4.9480108E-09 3.9271242E-11 O 21 0552+398 2024.03.16-08:14:32.0 WETTZELL 30.87906 6.24567 946.1 7.6 6.3077950E-08 8.8998715E+00 7.1736436E-09 2.7827649E-10 O 22 0613+570 2024.03.16-08:15:39.0 MK-VLBA 328.70601 38.80531 651.3 3.9 7.9437138E-09 1.5952577E+00 4.9480108E-09 3.9271242E-11 O 22 0613+570 2024.03.16-08:15:39.0 WETTZELL 20.13807 20.34658 946.1 7.6 2.1246466E-08 2.8588093E+00 7.1736436E-09 2.7827649E-10 O 23 0642+449 2024.03.16-08:16:46.0 MK-VLBA 315.98263 47.88840 651.3 3.9 6.7165016E-09 1.3475043E+00 4.9480108E-09 3.9271242E-11 O 23 0642+449 2024.03.16-08:16:46.0 WETTZELL 20.55894 7.41905 946.1 7.6 5.4281233E-08 7.5186978E+00 7.1736436E-09 2.7827649E-10 O 24 1306+360 2024.03.16-08:18:56.0 MK-VLBA 59.52930 40.55256 651.3 3.9 7.6576129E-09 1.5396807E+00 4.9480108E-09 3.9271242E-11 O 24 1306+360 2024.03.16-08:18:56.0 WETTZELL 310.79524 12.65915 946.1 7.5 3.3274947E-08 4.6117838E+00 7.1736436E-09 2.7827649E-10 O 25 1308+328 2024.03.16-08:20:12.0 MK-VLBA 63.76993 40.40324 651.3 3.8 7.6809308E-09 1.5443599E+00 4.9480108E-09 3.9271242E-11 O 25 1308+328 2024.03.16-08:20:12.0 WETTZELL 308.57714 10.27159 946.1 7.6 4.0452696E-08 5.6685324E+00 7.1736436E-09 2.7827649E-10 O 26 1144+402 2024.03.16-08:21:43.0 MK-VLBA 47.20290 55.60191 651.3 3.7 6.0403080E-09 1.2128079E+00 4.9480108E-09 3.9271242E-11 O 26 1144+402 2024.03.16-08:21:43.0 WETTZELL 327.25276 7.20095 946.1 7.5 5.5788693E-08 7.9623506E+00 7.1736436E-09 2.7827649E-10 O 27 1417+385 2024.03.16-08:23:55.0 MK-VLBA 56.32008 27.34431 651.3 3.7 1.0807857E-08 2.1795865E+00 4.9480108E-09 3.9271242E-11 O 27 1417+385 2024.03.16-08:23:55.0 WETTZELL 302.13563 23.33204 946.1 7.6 1.8703751E-08 2.5476753E+00 7.1736436E-09 2.7827649E-10 O 28 1418+546 2024.03.16-08:26:00.0 MK-VLBA 38.23143 27.75606 651.4 3.8 1.0661330E-08 2.1496903E+00 4.9480108E-09 3.9271242E-11 O 28 1418+546 2024.03.16-08:26:00.0 WETTZELL 315.98044 33.82185 946.1 7.5 1.3354572E-08 1.8064559E+00 7.1736436E-09 2.7827649E-10 O 29 0345+460 2024.03.16-08:29:04.0 MK-VLBA 314.24474 15.18231 651.3 3.8 1.8754518E-08 3.7989209E+00 4.9480108E-09 3.9271242E-11 O 29 0345+460 2024.03.16-08:29:04.0 WETTZELL 48.69071 26.30370 946.2 7.5 1.6731198E-08 2.2371472E+00 7.1736436E-09 2.7827649E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10