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: # 2025-06-21 | 01:27:46.770 # # Data content: # Ray-tracing results for session: # 231113-i23317# # Total number of observations: # 42 # 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: 2023111318 | 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 $231113-i23317# H $231113-i23317# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:27:46.770) 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 0613+570 2023.11.13-17:30:20.0 KOKEE 324.94726 34.27054 890.8 15.6 1.2482990E-08 1.7826186E+00 6.7916099E-09 2.5537844E-10 O 1 0613+570 2023.11.13-17:30:20.0 WETTZELL 28.72863 24.90150 935.9 10.3 1.7930873E-08 2.3686483E+00 7.1048239E-09 4.9106387E-10 O 2 NRAO512 2023.11.13-17:32:42.0 KOKEE 51.34000 10.84681 890.7 15.6 3.6316175E-08 5.3557163E+00 6.7916099E-09 2.5537844E-10 O 2 NRAO512 2023.11.13-17:32:42.0 WETTZELL 291.74025 35.83321 935.9 10.3 1.2941210E-08 1.6979489E+00 7.1048239E-09 4.9106387E-10 O 3 1608+243 2023.11.13-17:35:47.0 KOKEE 68.63884 12.25908 890.7 15.7 3.2393845E-08 4.7258375E+00 6.7916099E-09 2.5537844E-10 O 3 1608+243 2023.11.13-17:35:47.0 WETTZELL 283.91839 20.27525 935.9 10.3 2.1723895E-08 2.8472059E+00 7.1048239E-09 4.9106387E-10 O 4 1803+784 2023.11.13-17:38:46.0 KOKEE 11.18221 17.39911 890.8 15.8 2.3287666E-08 3.3825570E+00 6.7916099E-09 2.5537844E-10 O 4 1803+784 2023.11.13-17:38:46.0 WETTZELL 342.94371 53.69187 935.9 10.4 9.4168487E-09 1.2381081E+00 7.1048239E-09 4.9106387E-10 O 5 1418+546 2023.11.13-17:41:17.0 KOKEE 37.73817 36.95260 890.7 15.7 1.1697721E-08 1.6728939E+00 6.7916099E-09 2.5537844E-10 O 5 1418+546 2023.11.13-17:41:17.0 WETTZELL 323.91387 26.66525 935.9 10.4 1.6833813E-08 2.2081727E+00 7.1048239E-09 4.9106387E-10 O 6 1504+377 2023.11.13-17:43:52.0 KOKEE 58.53128 30.39132 890.8 15.7 1.3881075E-08 1.9868396E+00 6.7916099E-09 2.5537844E-10 O 6 1504+377 2023.11.13-17:43:52.0 WETTZELL 305.57556 19.15598 935.8 10.5 2.2906466E-08 3.0008179E+00 7.1048239E-09 4.9106387E-10 O 7 1053+704 2023.11.13-17:46:14.0 KOKEE 2.35851 41.96315 890.8 15.8 1.0523736E-08 1.5032397E+00 6.7916099E-09 2.5537844E-10 O 7 1053+704 2023.11.13-17:46:14.0 WETTZELL 355.09237 29.56378 935.9 10.5 1.5327479E-08 2.0156552E+00 7.1048239E-09 4.9106387E-10 O 8 1342+662 2023.11.13-17:49:30.0 KOKEE 21.60961 37.39662 890.8 15.8 1.1579689E-08 1.6565445E+00 6.7916099E-09 2.5537844E-10 O 8 1342+662 2023.11.13-17:49:30.0 WETTZELL 337.30077 32.06738 935.8 10.4 1.4254396E-08 1.8719408E+00 7.1048239E-09 4.9106387E-10 O 9 1745+624 2023.11.13-17:53:29.0 KOKEE 27.22818 12.75537 890.8 16.0 3.1212366E-08 4.5855810E+00 6.7916099E-09 2.5537844E-10 O 9 1745+624 2023.11.13-17:53:29.0 WETTZELL 316.17800 51.96633 935.8 10.4 9.6338309E-09 1.2657149E+00 7.1048239E-09 4.9106387E-10 O 10 1417+385 2023.11.13-17:57:34.0 KOKEE 57.75027 42.24936 890.7 16.1 1.0465684E-08 1.4928716E+00 6.7916099E-09 2.5537844E-10 O 10 1417+385 2023.11.13-17:57:34.0 WETTZELL 315.69808 12.35512 935.8 10.4 3.4623833E-08 4.5408393E+00 7.1048239E-09 4.9106387E-10 O 11 1039+811 2023.11.13-18:00:33.0 KOKEE 359.73732 31.34200 890.8 16.2 1.3505011E-08 1.9360201E+00 6.7916099E-09 2.5537844E-10 O 11 1039+811 2023.11.13-18:00:33.0 WETTZELL 358.73636 39.97040 935.9 10.4 1.1798431E-08 1.5518639E+00 7.1048239E-09 4.9106387E-10 O 12 0552+398 2023.11.13-18:02:32.0 KOKEE 304.84666 25.73081 890.9 16.3 1.6150053E-08 2.3063586E+00 6.7916099E-09 2.5537844E-10 O 12 0552+398 2023.11.13-18:02:32.0 WETTZELL 47.46828 16.64614 936.0 10.4 2.6162882E-08 3.4805341E+00 7.1048239E-09 4.9106387E-10 O 13 1504+377 2023.11.13-18:05:10.0 KOKEE 58.90616 34.61951 890.9 16.2 1.2372713E-08 1.7681777E+00 6.7916099E-09 2.5537844E-10 O 13 1504+377 2023.11.13-18:05:10.0 WETTZELL 308.93790 16.37611 935.9 10.4 2.6556036E-08 3.4790074E+00 7.1048239E-09 4.9106387E-10 O 14 0716+714 2023.11.13-18:07:37.0 KOKEE 342.22164 32.18822 890.8 16.1 1.3189477E-08 1.8879841E+00 6.7916099E-09 2.5537844E-10 O 14 0716+714 2023.11.13-18:07:37.0 WETTZELL 16.38838 34.84004 935.9 10.3 1.3256659E-08 1.7462276E+00 7.1048239E-09 4.9106387E-10 O 15 3C371 2023.11.13-18:09:37.0 KOKEE 20.06638 15.30056 890.9 16.1 2.6294081E-08 3.8357639E+00 6.7916099E-09 2.5537844E-10 O 15 3C371 2023.11.13-18:09:37.0 WETTZELL 328.19803 53.21286 935.9 10.3 9.4752718E-09 1.2452594E+00 7.1048239E-09 4.9106387E-10 O 16 NRAO512 2023.11.13-18:11:31.0 KOKEE 53.59766 17.99997 890.9 16.2 2.2552111E-08 3.2615211E+00 6.7916099E-09 2.5537844E-10 O 16 NRAO512 2023.11.13-18:11:31.0 WETTZELL 297.39257 30.04638 935.8 10.4 1.5110033E-08 1.9813622E+00 7.1048239E-09 4.9106387E-10 O 17 1417+385 2023.11.13-18:14:39.0 KOKEE 57.31194 45.59716 891.0 16.2 9.8522591E-09 1.4044934E+00 6.7916099E-09 2.5537844E-10 O 17 1417+385 2023.11.13-18:14:39.0 WETTZELL 318.52393 10.44859 935.9 10.4 4.0472874E-08 5.3156765E+00 7.1048239E-09 4.9106387E-10 O 18 0418+532 2023.11.13-18:19:18.0 KOKEE 323.54583 11.05033 890.9 16.4 3.5696831E-08 5.2315416E+00 6.7916099E-09 2.5537844E-10 O 18 0418+532 2023.11.13-18:19:18.0 WETTZELL 50.29771 39.48703 936.0 10.3 1.1921804E-08 1.5735851E+00 7.1048239E-09 4.9106387E-10 O 19 1636+473 2023.11.13-18:23:12.0 KOKEE 46.34049 22.11661 890.9 16.5 1.8583722E-08 2.6775087E+00 6.7916099E-09 2.5537844E-10 O 19 1636+473 2023.11.13-18:23:12.0 WETTZELL 306.13418 32.84203 936.1 10.4 1.3959471E-08 1.8310666E+00 7.1048239E-09 4.9106387E-10 O 20 0552+398 2023.11.13-18:26:18.0 KOKEE 305.70702 21.22392 891.0 16.5 1.9315417E-08 2.7654030E+00 6.7916099E-09 2.5537844E-10 O 20 0552+398 2023.11.13-18:26:18.0 WETTZELL 51.14457 19.60095 936.1 10.4 2.2427493E-08 2.9783174E+00 7.1048239E-09 4.9106387E-10 O 21 1504+377 2023.11.13-18:28:59.0 KOKEE 59.00660 39.35963 890.9 16.6 1.1091974E-08 1.5830861E+00 6.7916099E-09 2.5537844E-10 O 21 1504+377 2023.11.13-18:28:59.0 WETTZELL 312.77566 13.42238 936.0 10.4 3.2033866E-08 4.1988404E+00 7.1048239E-09 4.9106387E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10