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 | 01:14:14.180 # # Data content: # Ray-tracing results for session: # 231218-i23352# # Total number of observations: # 48 # 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: 2023121818 | 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 $231218-i23352# H $231218-i23352# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:14:14.180) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S KOKEE -5543839.1987 -2054568.1889 2387848.0377 22.1266 200.3349 1176.60 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 1803+784 2023.12.18-17:30:20.0 KOKEE 12.41076 23.68837 888.4 12.7 1.7530857E-08 2.4692822E+00 6.7766756E-09 3.1422014E-10 O 1 1803+784 2023.12.18-17:30:20.0 WETTZELL 342.87214 47.29857 959.7 4.1 1.0110493E-08 1.3662297E+00 7.2809089E-09 1.5683132E-10 O 2 0642+449 2023.12.18-17:32:01.0 KOKEE 312.31066 16.53669 888.4 12.7 2.4579742E-08 3.4895684E+00 6.7766756E-09 3.1422014E-10 O 2 0642+449 2023.12.18-17:32:01.0 WETTZELL 52.04465 27.36612 959.7 4.2 1.6108523E-08 2.1878532E+00 7.2809089E-09 1.5683132E-10 O 3 0955+476 2023.12.18-17:33:30.0 KOKEE 317.72146 48.78447 888.4 12.7 9.4170258E-09 1.3284072E+00 6.7766756E-09 3.1422014E-10 O 3 0955+476 2023.12.18-17:33:30.0 WETTZELL 22.30149 10.68259 959.7 4.3 3.8878831E-08 5.4649161E+00 7.2809089E-09 1.5683132E-10 O 4 1732+389 2023.12.18-17:35:37.0 KOKEE 56.32817 26.99063 888.5 12.7 1.5545632E-08 2.1883139E+00 6.7766756E-09 3.1422014E-10 O 4 1732+389 2023.12.18-17:35:37.0 WETTZELL 303.87946 22.73223 959.7 4.4 1.9119257E-08 2.5938832E+00 7.2809089E-09 1.5683132E-10 O 5 1846+322 2023.12.18-17:37:10.0 KOKEE 59.43250 11.14133 888.5 12.7 3.5609483E-08 5.0409480E+00 6.7766756E-09 3.1422014E-10 O 5 1846+322 2023.12.18-17:37:10.0 WETTZELL 287.28709 28.82807 959.7 4.5 1.5365241E-08 2.0732670E+00 7.2809089E-09 1.5683132E-10 O 6 1418+546 2023.12.18-17:40:16.0 KOKEE 22.27983 53.60318 888.4 12.8 8.8018700E-09 1.2398241E+00 6.7766756E-09 3.1422014E-10 O 6 1418+546 2023.12.18-17:40:16.0 WETTZELL 342.20908 16.47736 959.6 4.5 2.5876576E-08 3.5609055E+00 7.2809089E-09 1.5683132E-10 O 7 1751+288 2023.12.18-17:43:08.0 KOKEE 66.81387 22.66280 888.5 12.8 1.8270154E-08 2.5731710E+00 6.7766756E-09 3.1422014E-10 O 7 1751+288 2023.12.18-17:43:08.0 WETTZELL 294.53064 17.07384 959.6 4.5 2.5022843E-08 3.4026773E+00 7.2809089E-09 1.5683132E-10 O 8 0716+714 2023.12.18-17:45:22.0 KOKEE 339.74764 23.26939 888.5 12.9 1.7827105E-08 2.5163383E+00 6.7766756E-09 3.1422014E-10 O 8 0716+714 2023.12.18-17:45:22.0 WETTZELL 24.44595 41.49953 959.6 4.3 1.1207620E-08 1.5170929E+00 7.2809089E-09 1.5683132E-10 O 9 1053+704 2023.12.18-17:47:38.0 KOKEE 347.46009 38.93832 888.6 12.9 1.1259015E-08 1.5868032E+00 6.7766756E-09 3.1422014E-10 O 9 1053+704 2023.12.18-17:47:38.0 WETTZELL 8.59359 30.30295 959.6 4.2 1.4689319E-08 1.9972096E+00 7.2809089E-09 1.5683132E-10 O 10 0602+673 2023.12.18-17:49:59.0 KOKEE 336.98234 15.75575 888.5 12.9 2.5719757E-08 3.6422145E+00 6.7766756E-09 3.1422014E-10 O 10 0602+673 2023.12.18-17:49:59.0 WETTZELL 33.53705 45.99760 959.5 4.1 1.0328466E-08 1.3961705E+00 7.2809089E-09 1.5683132E-10 O 11 0729+259 2023.12.18-17:53:15.0 KOKEE 291.76108 16.13734 888.6 12.9 2.5161548E-08 3.5827178E+00 6.7766756E-09 3.1422014E-10 O 11 0729+259 2023.12.18-17:53:15.0 WETTZELL 61.87039 9.96048 959.5 4.1 4.1479617E-08 5.8033623E+00 7.2809089E-09 1.5683132E-10 O 12 0821+394 2023.12.18-17:57:11.0 KOKEE 303.70717 28.85079 888.7 12.9 1.4637144E-08 2.0694869E+00 6.7766756E-09 3.1422014E-10 O 12 0821+394 2023.12.18-17:57:11.0 WETTZELL 45.22263 14.18170 959.5 3.9 2.9814171E-08 4.1205406E+00 7.2809089E-09 1.5683132E-10 O 13 0723+219 2023.12.18-18:01:07.0 KOKEE 289.01087 11.73095 888.5 12.9 3.3974610E-08 4.8743375E+00 6.7766756E-09 3.1422014E-10 O 13 0723+219 2023.12.18-18:01:07.0 WETTZELL 67.02470 9.12319 959.5 3.8 4.4957751E-08 6.3080821E+00 7.2809089E-09 1.5683132E-10 O 14 2000+472 2023.12.18-18:04:40.0 KOKEE 41.89777 8.40954 888.4 12.8 4.6077487E-08 6.5591956E+00 6.7766756E-09 3.1422014E-10 O 14 2000+472 2023.12.18-18:04:40.0 WETTZELL 296.03506 44.88557 959.5 3.8 1.0527071E-08 1.4185602E+00 7.2809089E-09 1.5683132E-10 O 15 NRAO512 2023.12.18-18:06:42.0 KOKEE 55.58679 43.39542 888.4 12.9 1.0304694E-08 1.4509680E+00 6.7766756E-09 3.1422014E-10 O 15 NRAO512 2023.12.18-18:06:42.0 WETTZELL 317.64629 12.81973 959.4 3.5 3.2791537E-08 4.5252273E+00 7.2809089E-09 1.5683132E-10 O 16 1751+288 2023.12.18-18:08:32.0 KOKEE 68.14119 28.11191 888.3 12.8 1.4980593E-08 2.1093811E+00 6.7766756E-09 3.1422014E-10 O 16 1751+288 2023.12.18-18:08:32.0 WETTZELL 298.84009 13.35302 959.4 3.4 3.1558839E-08 4.3218858E+00 7.2809089E-09 1.5683132E-10 O 17 1636+473 2023.12.18-18:10:46.0 KOKEE 45.11326 43.25006 888.3 12.7 1.0332082E-08 1.4547227E+00 6.7766756E-09 3.1422014E-10 O 17 1636+473 2023.12.18-18:10:46.0 WETTZELL 323.19816 18.24343 959.4 3.3 2.3504881E-08 3.2145543E+00 7.2809089E-09 1.5683132E-10 O 18 0613+570 2023.12.18-18:13:31.0 KOKEE 327.86987 10.20279 888.4 12.8 3.8649251E-08 5.5269651E+00 6.7766756E-09 3.1422014E-10 O 18 0613+570 2023.12.18-18:13:31.0 WETTZELL 47.83149 43.40704 959.3 3.2 1.0809030E-08 1.4608794E+00 7.2809089E-09 1.5683132E-10 O 19 0723+219 2023.12.18-18:16:23.0 KOKEE 290.24149 8.39161 888.2 12.8 4.6240578E-08 6.7163932E+00 6.7766756E-09 3.1422014E-10 O 19 0723+219 2023.12.18-18:16:23.0 WETTZELL 69.75251 11.45050 959.3 3.2 3.6447383E-08 5.0477947E+00 7.2809089E-09 1.5683132E-10 O 20 1039+811 2023.12.18-18:19:25.0 KOKEE 353.15407 28.97766 888.1 12.7 1.4573851E-08 2.0540114E+00 6.7766756E-09 3.1422014E-10 O 20 1039+811 2023.12.18-18:19:25.0 WETTZELL 6.68786 41.21204 959.3 3.2 1.1271385E-08 1.5261561E+00 7.2809089E-09 1.5683132E-10 O 21 1342+662 2023.12.18-18:22:01.0 KOKEE 1.86644 46.16310 888.4 12.7 9.8173601E-09 1.3830595E+00 6.7766756E-09 3.1422014E-10 O 21 1342+662 2023.12.18-18:22:01.0 WETTZELL 355.22365 25.35061 959.3 3.0 1.7280076E-08 2.3559455E+00 7.2809089E-09 1.5683132E-10 O 22 NRAO512 2023.12.18-18:25:30.0 KOKEE 54.85466 46.98255 888.5 12.8 9.6860523E-09 1.3640071E+00 6.7766756E-09 3.1422014E-10 O 22 NRAO512 2023.12.18-18:25:30.0 WETTZELL 320.72382 10.80472 959.3 2.9 3.8475631E-08 5.3531044E+00 7.2809089E-09 1.5683132E-10 O 23 1751+288 2023.12.18-18:27:18.0 KOKEE 68.98888 32.16874 888.5 12.9 1.3274115E-08 1.8690884E+00 6.7766756E-09 3.1422014E-10 O 23 1751+288 2023.12.18-18:27:18.0 WETTZELL 302.06696 10.70039 959.3 2.8 3.8824872E-08 5.3643960E+00 7.2809089E-09 1.5683132E-10 O 24 2000+472 2023.12.18-18:28:43.0 KOKEE 43.42328 12.19564 888.4 13.0 3.2722169E-08 4.6238271E+00 6.7766756E-09 3.1422014E-10 O 24 2000+472 2023.12.18-18:28:43.0 WETTZELL 298.89250 41.38644 959.3 2.8 1.1232844E-08 1.5146897E+00 7.2809089E-09 1.5683132E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10