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 | 01:59:41.300 # # Data content: # Ray-tracing results for session: # 231020-i23293# # Total number of observations: # 46 # 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: 2023102018 | 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 $231020-i23293# H $231020-i23293# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-20 01:59:41.300) 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 2023.10.20-17:30:20.0 KOKEE 331.87870 45.94900 887.9 16.9 9.8800585E-09 1.3925975E+00 6.7652689E-09 3.4397978E-10 O 1 0613+570 2023.10.20-17:30:20.0 WETTZELL 16.49225 18.93915 920.0 15.4 2.2992528E-08 3.0740302E+00 6.9845459E-09 5.5000705E-10 O 2 1504+377 2023.10.20-17:32:17.0 KOKEE 53.48902 9.90128 887.9 17.0 3.9860910E-08 5.7670146E+00 6.7652689E-09 3.4397978E-10 O 2 1504+377 2023.10.20-17:32:17.0 WETTZELL 289.40302 34.52419 920.1 15.5 1.3250543E-08 1.7511940E+00 6.9845459E-09 5.5000705E-10 O 3 1324+224 2023.10.20-17:34:32.0 KOKEE 75.52237 26.55935 887.9 17.1 1.5823422E-08 2.2350621E+00 6.7652689E-09 3.4397978E-10 O 3 1324+224 2023.10.20-17:34:32.0 WETTZELL 294.35518 8.25461 920.2 15.6 4.9735101E-08 6.5952028E+00 6.9845459E-09 5.5000705E-10 O 4 1144+402 2023.10.20-17:36:42.0 KOKEE 54.04616 49.13426 887.9 17.1 9.3918009E-09 1.3231851E+00 6.7652689E-09 3.4397978E-10 O 4 1144+402 2023.10.20-17:36:42.0 WETTZELL 322.69740 9.73207 920.3 15.6 4.2855097E-08 5.7054043E+00 6.9845459E-09 5.5000705E-10 O 5 1803+784 2023.10.20-17:38:15.0 KOKEE 8.21218 13.64066 887.9 17.1 2.9555493E-08 4.2358880E+00 6.7652689E-09 3.4397978E-10 O 5 1803+784 2023.10.20-17:38:15.0 WETTZELL 347.10051 57.79751 920.3 15.6 8.8988670E-09 1.1805084E+00 6.9845459E-09 5.5000705E-10 O 6 0016+731 2023.10.20-17:39:35.0 KOKEE 347.03548 11.36943 887.8 17.0 3.5061474E-08 5.0533649E+00 6.7652689E-09 3.4397978E-10 O 6 0016+731 2023.10.20-17:39:35.0 WETTZELL 25.03576 55.27028 920.3 15.6 9.1635585E-09 1.2177355E+00 6.9845459E-09 5.5000705E-10 O 7 1053+704 2023.10.20-17:41:30.0 KOKEE 12.64201 38.87577 887.8 16.8 1.1305283E-08 1.5954685E+00 6.7652689E-09 3.4397978E-10 O 7 1053+704 2023.10.20-17:41:30.0 WETTZELL 345.80974 32.27554 920.4 15.7 1.4063247E-08 1.8656495E+00 6.9845459E-09 5.5000705E-10 O 8 0345+460 2023.10.20-17:44:12.0 KOKEE 312.22293 24.20858 887.9 16.7 1.7235199E-08 2.4380911E+00 6.7652689E-09 3.4397978E-10 O 8 0345+460 2023.10.20-17:44:12.0 WETTZELL 44.99414 23.09666 920.4 15.7 1.9099193E-08 2.5593844E+00 6.9845459E-09 5.5000705E-10 O 9 0955+476 2023.10.20-17:46:38.0 KOKEE 20.79247 62.40506 887.9 16.6 8.0188366E-09 1.1291883E+00 6.7652689E-09 3.4397978E-10 O 9 0955+476 2023.10.20-17:46:38.0 WETTZELL 345.46262 8.23098 920.5 15.7 4.9957834E-08 6.7361761E+00 6.9845459E-09 5.5000705E-10 O 10 1306+360 2023.10.20-17:49:23.0 KOKEE 61.16115 35.96181 887.9 16.6 1.2077787E-08 1.7036762E+00 6.7652689E-09 3.4397978E-10 O 10 1306+360 2023.10.20-17:49:23.0 WETTZELL 308.92404 14.09821 920.4 15.7 3.0322986E-08 4.0090582E+00 6.9845459E-09 5.5000705E-10 O 11 0322+222 2023.10.20-17:54:02.0 KOKEE 289.70566 11.73649 887.9 16.5 3.4045890E-08 4.8711887E+00 6.7652689E-09 3.4397978E-10 O 11 0322+222 2023.10.20-17:54:02.0 WETTZELL 66.77006 9.75542 920.5 15.6 4.2959113E-08 5.8907658E+00 6.9845459E-09 5.5000705E-10 O 12 0415+398 2023.10.20-17:57:57.0 KOKEE 304.93904 26.32966 887.9 16.6 1.5950899E-08 2.2537388E+00 6.7652689E-09 3.4397978E-10 O 12 0415+398 2023.10.20-17:57:57.0 WETTZELL 46.88730 16.41102 920.5 15.7 2.6350277E-08 3.5550575E+00 6.9845459E-09 5.5000705E-10 O 13 1039+811 2023.10.20-18:00:57.0 KOKEE 4.02223 30.61206 887.9 16.6 1.3912025E-08 1.9667338E+00 6.7652689E-09 3.4397978E-10 O 13 1039+811 2023.10.20-18:00:57.0 WETTZELL 353.98697 40.95774 920.6 15.7 1.1474286E-08 1.5228930E+00 6.9845459E-09 5.5000705E-10 O 14 3C371 2023.10.20-18:02:15.0 KOKEE 15.04432 8.08371 887.8 16.6 4.7929542E-08 7.0344001E+00 6.7652689E-09 3.4397978E-10 O 14 3C371 2023.10.20-18:02:15.0 WETTZELL 331.61885 61.75120 920.7 15.7 8.5486732E-09 1.1335152E+00 6.9845459E-09 5.5000705E-10 O 15 1418+546 2023.10.20-18:04:56.0 KOKEE 39.05582 26.69106 887.9 16.6 1.5751072E-08 2.2285074E+00 6.7652689E-09 3.4397978E-10 O 15 1418+546 2023.10.20-18:04:56.0 WETTZELL 315.66800 34.15817 920.7 15.7 1.3375824E-08 1.7698992E+00 6.9845459E-09 5.5000705E-10 O 16 0345+460 2023.10.20-18:08:39.0 KOKEE 312.97035 20.02723 887.9 16.6 2.0574923E-08 2.9172859E+00 6.7652689E-09 3.4397978E-10 O 16 0345+460 2023.10.20-18:08:39.0 WETTZELL 48.37511 26.01380 920.8 15.6 1.7107453E-08 2.2895003E+00 6.9845459E-09 5.5000705E-10 O 17 1308+328 2023.10.20-18:11:40.0 KOKEE 65.49683 39.88275 888.0 16.6 1.1067457E-08 1.5601362E+00 6.7652689E-09 3.4397978E-10 O 17 1308+328 2023.10.20-18:11:40.0 WETTZELL 310.23542 9.05765 920.9 15.4 4.5745193E-08 6.0768780E+00 6.9845459E-09 5.5000705E-10 O 18 0642+449 2023.10.20-18:14:13.0 KOKEE 314.22343 49.73902 888.0 16.7 9.3080219E-09 1.3111076E+00 6.7652689E-09 3.4397978E-10 O 18 0642+449 2023.10.20-18:14:13.0 WETTZELL 23.18457 8.36687 921.0 15.5 4.9344192E-08 6.7638837E+00 6.9845459E-09 5.5000705E-10 O 19 3C371 2023.10.20-18:15:54.0 KOKEE 15.87645 8.92888 888.0 16.6 4.3812204E-08 6.3913860E+00 6.7652689E-09 3.4397978E-10 O 19 3C371 2023.10.20-18:15:54.0 WETTZELL 330.63952 60.66989 921.1 15.5 8.6374060E-09 1.1452041E+00 6.9845459E-09 5.5000705E-10 O 20 1342+662 2023.10.20-18:18:32.0 KOKEE 24.99468 31.34676 888.1 16.6 1.3620617E-08 1.9249321E+00 6.7652689E-09 3.4397978E-10 O 20 1342+662 2023.10.20-18:18:32.0 WETTZELL 331.50229 36.70722 921.1 15.5 1.2572734E-08 1.6657497E+00 6.9845459E-09 5.5000705E-10 O 21 1514+197 2023.10.20-18:22:33.0 KOKEE 73.67689 12.00681 888.2 16.6 3.3324302E-08 4.7729322E+00 6.7652689E-09 3.4397978E-10 O 21 1514+197 2023.10.20-18:22:33.0 WETTZELL 281.54907 15.88730 921.2 15.5 2.7086409E-08 3.5711583E+00 6.9845459E-09 5.5000705E-10 O 22 1418+546 2023.10.20-18:26:28.0 KOKEE 39.00029 29.84145 888.2 16.6 1.4233879E-08 2.0118124E+00 6.7652689E-09 3.4397978E-10 O 22 1418+546 2023.10.20-18:26:28.0 WETTZELL 318.08143 31.74415 921.3 15.5 1.4266666E-08 1.8878173E+00 6.9845459E-09 5.5000705E-10 O 23 1504+377 2023.10.20-18:29:10.0 KOKEE 56.80627 20.75485 888.2 16.6 1.9895322E-08 2.8208239E+00 6.7652689E-09 3.4397978E-10 O 23 1504+377 2023.10.20-18:29:10.0 WETTZELL 298.02241 25.99179 921.4 15.5 1.7089704E-08 2.2571477E+00 6.9845459E-09 5.5000705E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10