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: # 2025-06-20 | 01:55:30.258 # # Data content: # Ray-tracing results for session: # 231015-q23288# # 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: 2023101506 | 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 $231015-q23288# H $231015-q23288# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-20 01:55:30.258) 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 1732+389 2023.10.15-07:30:15.0 MK-VLBA 305.07307 22.25539 656.3 8.6 1.3289014E-08 2.6332336E+00 4.9841961E-09 8.2214404E-11 O 1 1732+389 2023.10.15-07:30:15.0 WETTZELL 47.03968 15.21472 947.1 5.7 2.7668519E-08 3.7610691E+00 7.1823097E-09 1.9873861E-10 O 2 0322+222 2023.10.15-07:32:49.0 MK-VLBA 73.67727 24.88694 656.3 8.6 1.1974839E-08 2.3818830E+00 4.9841961E-09 8.2214404E-11 O 2 0322+222 2023.10.15-07:32:49.0 WETTZELL 290.72768 11.89383 947.2 5.8 3.4905858E-08 4.8233891E+00 7.1823097E-09 1.9873861E-10 O 3 DA426 2023.10.15-07:35:40.0 MK-VLBA 307.68831 13.70596 656.4 8.6 2.0992931E-08 4.1899002E+00 4.9841961E-09 8.2214404E-11 O 3 DA426 2023.10.15-07:35:40.0 WETTZELL 53.60595 21.57873 947.3 6.1 1.9909202E-08 2.6975448E+00 7.1823097E-09 1.9873861E-10 O 4 1758+388 2023.10.15-07:37:38.0 MK-VLBA 304.45615 25.84678 656.4 8.6 1.1566504E-08 2.2892530E+00 4.9841961E-09 8.2214404E-11 O 4 1758+388 2023.10.15-07:37:38.0 WETTZELL 44.13143 12.92158 947.2 6.2 3.2271844E-08 4.3993911E+00 7.1823097E-09 1.9873861E-10 O 5 1722+330 2023.10.15-07:40:30.0 MK-VLBA 299.68713 17.13995 656.4 8.7 1.6992932E-08 3.3744578E+00 4.9841961E-09 8.2214404E-11 O 5 1722+330 2023.10.15-07:40:30.0 WETTZELL 54.15720 13.15387 947.2 6.2 3.1743342E-08 4.3274268E+00 7.1823097E-09 1.9873861E-10 O 6 3C371 2023.10.15-07:43:03.0 MK-VLBA 338.82279 24.64018 656.4 8.7 1.2087919E-08 2.4009712E+00 4.9841961E-09 8.2214404E-11 O 6 3C371 2023.10.15-07:43:03.0 WETTZELL 22.03103 36.81199 947.2 6.3 1.2286414E-08 1.6637600E+00 7.1823097E-09 1.9873861E-10 O 7 0016+731 2023.10.15-07:44:12.0 MK-VLBA 7.13068 34.95296 656.4 8.7 8.8232795E-09 1.7497686E+00 4.9841961E-09 8.2214404E-11 O 7 0016+731 2023.10.15-07:44:12.0 WETTZELL 349.27147 34.76433 947.3 6.3 1.2905878E-08 1.7496550E+00 7.1823097E-09 1.9873861E-10 O 8 0133+476 2023.10.15-07:45:25.0 MK-VLBA 39.37832 47.15906 656.3 8.7 6.9028923E-09 1.3666012E+00 4.9841961E-09 8.2214404E-11 O 8 0133+476 2023.10.15-07:45:25.0 WETTZELL 326.64710 16.92275 947.3 6.4 2.5019109E-08 3.4156804E+00 7.1823097E-09 1.9873861E-10 O 9 3C418 2023.10.15-07:47:02.0 MK-VLBA 327.49819 48.17354 656.3 8.7 6.7932566E-09 1.3427181E+00 4.9841961E-09 8.2214404E-11 O 9 3C418 2023.10.15-07:47:02.0 WETTZELL 14.69689 12.51443 947.3 6.2 3.3240948E-08 4.5413809E+00 7.1823097E-09 1.9873861E-10 O 10 0613+570 2023.10.15-07:49:14.0 MK-VLBA 31.13151 6.55200 656.3 8.7 4.1182348E-08 8.6895374E+00 4.9841961E-09 8.2214404E-11 O 10 0613+570 2023.10.15-07:49:14.0 WETTZELL 305.78540 54.89863 947.3 6.2 9.0151165E-09 1.2223876E+00 7.1823097E-09 1.9873861E-10 O 11 1039+811 2023.10.15-07:50:23.0 MK-VLBA 0.66496 10.60754 656.3 8.8 2.6686146E-08 5.4377991E+00 4.9841961E-09 8.2214404E-11 O 11 1039+811 2023.10.15-07:50:23.0 WETTZELL 2.30279 58.26121 947.3 6.2 8.6728703E-09 1.1746796E+00 7.1823097E-09 1.9873861E-10 O 12 1751+288 2023.10.15-07:51:56.0 MK-VLBA 294.44480 20.00654 656.3 8.8 1.4685296E-08 2.9093354E+00 4.9841961E-09 8.2214404E-11 O 12 1751+288 2023.10.15-07:51:56.0 WETTZELL 53.71363 7.43442 947.3 6.2 5.3613006E-08 7.5042271E+00 7.1823097E-09 1.9873861E-10 O 13 1732+389 2023.10.15-07:52:52.0 MK-VLBA 305.86269 17.90974 656.3 8.8 1.6301722E-08 3.2379656E+00 4.9841961E-09 8.2214404E-11 O 13 1732+389 2023.10.15-07:52:52.0 WETTZELL 50.60097 18.00595 947.3 6.2 2.3601320E-08 3.2019141E+00 7.1823097E-09 1.9873861E-10 O 14 1800+440 2023.10.15-07:54:10.0 MK-VLBA 310.52118 23.43785 656.3 8.7 1.2662742E-08 2.5094500E+00 4.9841961E-09 8.2214404E-11 O 14 1800+440 2023.10.15-07:54:10.0 WETTZELL 43.23815 18.87498 947.3 6.2 2.2573033E-08 3.0615978E+00 7.1823097E-09 1.9873861E-10 O 15 0322+222 2023.10.15-07:57:02.0 MK-VLBA 74.92565 30.38584 656.3 8.6 9.9824542E-09 1.9811603E+00 4.9841961E-09 8.2214404E-11 O 15 0322+222 2023.10.15-07:57:02.0 WETTZELL 295.04707 8.23607 947.2 6.4 4.8949492E-08 6.8719048E+00 7.1823097E-09 1.9873861E-10 O 16 1758+388 2023.10.15-08:00:07.0 MK-VLBA 305.04115 21.48843 656.3 8.6 1.3732345E-08 2.7219133E+00 4.9841961E-09 8.2214404E-11 O 16 1758+388 2023.10.15-08:00:07.0 WETTZELL 47.74489 15.57083 947.2 6.5 2.7070904E-08 3.6786477E+00 7.1823097E-09 1.9873861E-10 O 17 1726+455 2023.10.15-08:02:26.0 MK-VLBA 313.21141 16.21956 656.3 8.5 1.7903505E-08 3.5650512E+00 4.9841961E-09 8.2214404E-11 O 17 1726+455 2023.10.15-08:02:26.0 WETTZELL 48.30702 24.90882 947.2 6.5 1.7420550E-08 2.3592926E+00 7.1823097E-09 1.9873861E-10 O 18 0345+460 2023.10.15-08:05:12.0 MK-VLBA 47.30622 29.02731 656.2 8.6 1.0402738E-08 2.0676515E+00 4.9841961E-09 8.2214404E-11 O 18 0345+460 2023.10.15-08:05:12.0 WETTZELL 309.60448 27.87103 947.2 6.5 1.5715962E-08 2.1368427E+00 7.1823097E-09 1.9873861E-10 O 19 0059+581 2023.10.15-08:06:40.0 MK-VLBA 19.72303 46.84175 656.2 8.6 6.9386378E-09 1.3736065E+00 4.9841961E-09 8.2214404E-11 O 19 0059+581 2023.10.15-08:06:40.0 WETTZELL 339.75063 22.06848 947.2 6.6 1.9489562E-08 2.6497481E+00 7.1823097E-09 1.9873861E-10 O 20 2229+695 2023.10.15-08:07:45.0 MK-VLBA 354.58372 39.35299 656.2 8.6 7.9769695E-09 1.5798681E+00 4.9841961E-09 8.2214404E-11 O 20 2229+695 2023.10.15-08:07:45.0 WETTZELL 0.23404 29.04544 947.3 6.7 1.5134486E-08 2.0519967E+00 7.1823097E-09 1.9873861E-10 O 21 2000+472 2023.10.15-08:08:59.0 MK-VLBA 316.64255 41.38680 656.2 8.6 7.6525253E-09 1.5125952E+00 4.9841961E-09 8.2214404E-11 O 21 2000+472 2023.10.15-08:08:59.0 WETTZELL 25.17957 12.08438 947.3 6.8 3.4352129E-08 4.6920398E+00 7.1823097E-09 1.9873861E-10 O 22 0552+398 2023.10.15-08:11:01.0 MK-VLBA 49.87567 6.40113 656.2 8.7 4.2022312E-08 8.9068942E+00 4.9841961E-09 8.2214404E-11 O 22 0552+398 2023.10.15-08:11:01.0 WETTZELL 286.93086 41.04367 947.3 6.9 1.1221994E-08 1.5237653E+00 7.1823097E-09 1.9873861E-10 O 23 0446+112 2023.10.15-08:13:04.0 MK-VLBA 82.05743 12.01397 656.2 8.7 2.3753691E-08 4.7990008E+00 4.9841961E-09 8.2214404E-11 O 23 0446+112 2023.10.15-08:13:04.0 WETTZELL 275.38528 10.45884 947.3 6.7 3.9369462E-08 5.4753732E+00 7.1823097E-09 1.9873861E-10 O 24 0515+208 2023.10.15-08:15:47.0 MK-VLBA 70.85603 8.93099 656.3 8.6 3.1264925E-08 6.4233806E+00 4.9841961E-09 8.2214404E-11 O 24 0515+208 2023.10.15-08:15:47.0 WETTZELL 277.29569 21.74738 947.3 6.7 1.9774799E-08 2.6997361E+00 7.1823097E-09 1.9873861E-10 O 25 1732+389 2023.10.15-08:18:55.0 MK-VLBA 307.06764 12.96688 656.3 8.6 2.2119164E-08 4.4197238E+00 4.9841961E-09 8.2214404E-11 O 25 1732+389 2023.10.15-08:18:55.0 WETTZELL 54.61346 21.39949 947.3 6.9 2.0065510E-08 2.7188160E+00 7.1823097E-09 1.9873861E-10 O 26 1758+388 2023.10.15-08:20:22.0 MK-VLBA 305.77901 17.59493 656.3 8.6 1.6577226E-08 3.2934225E+00 4.9841961E-09 8.2214404E-11 O 26 1758+388 2023.10.15-08:20:22.0 WETTZELL 50.93098 18.08966 947.3 6.9 2.3498414E-08 3.1878126E+00 7.1823097E-09 1.9873861E-10 O 27 1800+440 2023.10.15-08:22:03.0 MK-VLBA 311.24192 18.46298 656.3 8.6 1.5839938E-08 3.1472186E+00 4.9841961E-09 8.2214404E-11 O 27 1800+440 2023.10.15-08:22:03.0 WETTZELL 47.32483 22.12390 947.3 6.8 1.9448639E-08 2.6351015E+00 7.1823097E-09 1.9873861E-10 O 28 1726+455 2023.10.15-08:24:23.0 MK-VLBA 314.16150 12.47460 656.3 8.6 2.2938976E-08 4.5946062E+00 4.9841961E-09 8.2214404E-11 O 28 1726+455 2023.10.15-08:24:23.0 WETTZELL 51.32311 27.65859 947.3 6.8 1.5825517E-08 2.1426764E+00 7.1823097E-09 1.9873861E-10 O 29 0340+362 2023.10.15-08:28:34.0 MK-VLBA 58.75692 34.66002 656.3 8.5 8.8872461E-09 1.7628864E+00 4.9841961E-09 8.2214404E-11 O 29 0340+362 2023.10.15-08:28:34.0 WETTZELL 306.60918 16.98689 947.3 6.9 2.4938077E-08 3.4106536E+00 7.1823097E-09 1.9873861E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10