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: # 2025-06-19 | 01:51:38.960 # # Data content: # Ray-tracing results for session: # 230808-i23220# # Total number of observations: # 44 # 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: 2023080818 | 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 $230808-i23220# H $230808-i23220# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-19 01:51:38.960) 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 1039+811 2023.08.08-18:30:20.0 KOKEE 9.94859 22.35203 893.2 19.9 1.8320274E-08 2.6300497E+00 6.8133083E-09 2.0389557E-10 O 1 1039+811 2023.08.08-18:30:20.0 WETTZELL 345.93046 48.95854 945.8 16.4 1.0003027E-08 1.3260191E+00 7.1725181E-09 3.7995887E-10 O 2 1015+359 2023.08.08-18:32:36.0 KOKEE 58.86466 20.97390 893.3 19.9 1.9436137E-08 2.7547879E+00 6.8133083E-09 2.0389557E-10 O 2 1015+359 2023.08.08-18:32:36.0 WETTZELL 297.05063 24.26741 945.8 16.4 1.8263953E-08 2.4189366E+00 7.1725181E-09 3.7995887E-10 O 3 0642+449 2023.08.08-18:34:42.0 KOKEE 37.00388 58.85362 893.4 20.0 8.1948306E-09 1.1669327E+00 6.8133083E-09 2.0389557E-10 O 3 0642+449 2023.08.08-18:34:42.0 WETTZELL 336.69449 8.41502 945.8 16.4 4.9091256E-08 6.6831083E+00 7.1725181E-09 3.7995887E-10 O 4 0059+581 2023.08.08-18:36:28.0 KOKEE 326.76791 34.05982 893.4 19.9 1.2498786E-08 1.7979055E+00 6.8133083E-09 2.0389557E-10 O 4 0059+581 2023.08.08-18:36:28.0 WETTZELL 27.63811 26.06108 945.9 16.3 1.7103837E-08 2.2803311E+00 7.1725181E-09 3.7995887E-10 O 5 2229+695 2023.08.08-18:37:44.0 KOKEE 339.11650 17.70636 893.4 19.9 2.2811181E-08 3.3178275E+00 6.8133083E-09 2.0389557E-10 O 5 2229+695 2023.08.08-18:37:44.0 WETTZELL 29.49670 45.73664 945.9 16.3 1.0533517E-08 1.3985118E+00 7.1725181E-09 3.7995887E-10 O 6 2309+454 2023.08.08-18:39:57.0 KOKEE 313.49547 16.27870 893.3 19.9 2.4703275E-08 3.6215685E+00 6.8133083E-09 2.0389557E-10 O 6 2309+454 2023.08.08-18:39:57.0 WETTZELL 51.61231 28.46720 945.9 16.3 1.5780511E-08 2.1026474E+00 7.1725181E-09 3.7995887E-10 O 7 0133+476 2023.08.08-18:43:02.0 KOKEE 315.00063 40.44004 893.4 19.9 1.0802293E-08 1.5516269E+00 6.8133083E-09 2.0389557E-10 O 7 0133+476 2023.08.08-18:43:02.0 WETTZELL 29.92131 14.94671 945.9 16.3 2.8804003E-08 3.8727568E+00 7.1725181E-09 3.7995887E-10 O 8 2319+317 2023.08.08-18:46:21.0 KOKEE 299.75024 13.04591 893.4 19.8 3.0445893E-08 4.5135740E+00 6.8133083E-09 2.0389557E-10 O 8 2319+317 2023.08.08-18:46:21.0 WETTZELL 61.58412 18.28104 945.9 16.3 2.3818963E-08 3.1867925E+00 7.1725181E-09 3.7995887E-10 O 9 0418+532 2023.08.08-18:50:17.0 KOKEE 344.92009 56.95854 893.4 19.9 8.3670852E-09 1.1957399E+00 6.8133083E-09 2.0389557E-10 O 9 0418+532 2023.08.08-18:50:17.0 WETTZELL 3.85686 12.74395 945.9 16.3 3.3467153E-08 4.5102889E+00 7.1725181E-09 3.7995887E-10 O 10 0602+673 2023.08.08-18:53:09.0 KOKEE 6.37276 44.16480 893.5 20.0 1.0058606E-08 1.4370486E+00 6.8133083E-09 2.0389557E-10 O 10 0602+673 2023.08.08-18:53:09.0 WETTZELL 351.71899 27.40640 945.9 16.4 1.6331194E-08 2.1716303E+00 7.1725181E-09 3.7995887E-10 O 11 0821+394 2023.08.08-18:55:23.0 KOKEE 55.40491 47.90518 893.5 20.1 9.4457469E-09 1.3425336E+00 6.8133083E-09 2.0389557E-10 O 11 0821+394 2023.08.08-18:55:23.0 WETTZELL 321.16179 9.90799 945.9 16.4 4.2299099E-08 5.6989642E+00 7.1725181E-09 3.7995887E-10 O 12 0933+503 2023.08.08-18:58:25.0 KOKEE 43.60691 34.15037 893.5 20.1 1.2464665E-08 1.7727493E+00 6.8133083E-09 2.0389557E-10 O 12 0933+503 2023.08.08-18:58:25.0 WETTZELL 317.79347 25.93480 946.0 16.4 1.7177058E-08 2.2784802E+00 7.1725181E-09 3.7995887E-10 O 13 2319+317 2023.08.08-19:02:54.0 KOKEE 300.92242 9.72863 893.6 20.0 4.0013287E-08 6.0409276E+00 6.8133083E-09 2.0389557E-10 O 13 2319+317 2023.08.08-19:02:54.0 WETTZELL 64.28569 20.69759 946.0 16.4 2.1192817E-08 2.8307304E+00 7.1725181E-09 3.7995887E-10 O 14 0418+532 2023.08.08-19:06:51.0 KOKEE 340.94685 55.82778 893.6 20.1 8.4772684E-09 1.2119378E+00 6.8133083E-09 2.0389557E-10 O 14 0418+532 2023.08.08-19:06:51.0 WETTZELL 6.38062 12.98636 946.0 16.3 3.2880562E-08 4.4303829E+00 7.1725181E-09 3.7995887E-10 O 15 2309+454 2023.08.08-19:10:34.0 KOKEE 315.17419 11.19027 893.5 20.3 3.5144645E-08 5.2446055E+00 6.8133083E-09 2.0389557E-10 O 15 2309+454 2023.08.08-19:10:34.0 WETTZELL 55.66830 32.51004 946.0 16.3 1.4011459E-08 1.8649350E+00 7.1725181E-09 3.7995887E-10 O 16 1803+784 2023.08.08-19:13:01.0 KOKEE 359.13753 10.62582 893.6 20.4 3.6848106E-08 5.4197057E+00 6.8133083E-09 2.0389557E-10 O 16 1803+784 2023.08.08-19:13:01.0 WETTZELL 4.70233 60.35903 946.0 16.3 8.6855980E-09 1.1512573E+00 7.1725181E-09 3.7995887E-10 O 17 0613+570 2023.08.08-19:14:29.0 KOKEE 8.27268 54.52212 893.8 20.5 8.6115978E-09 1.2289836E+00 6.8133083E-09 2.0389557E-10 O 17 0613+570 2023.08.08-19:14:29.0 WETTZELL 350.81552 17.00985 946.0 16.3 2.5487080E-08 3.4074085E+00 7.1725181E-09 3.7995887E-10 O 18 0920+390 2023.08.08-19:16:44.0 KOKEE 57.22962 40.85264 893.6 20.5 1.0708073E-08 1.5208356E+00 6.8133083E-09 2.0389557E-10 O 18 0920+390 2023.08.08-19:16:44.0 WETTZELL 314.84794 13.54517 946.0 16.3 3.1597852E-08 4.2182096E+00 7.1725181E-09 3.7995887E-10 O 19 0800+618 2023.08.08-19:20:11.0 KOKEE 21.86904 43.96520 893.6 20.6 1.0094059E-08 1.4395644E+00 6.8133083E-09 2.0389557E-10 O 19 0800+618 2023.08.08-19:20:11.0 WETTZELL 339.41551 25.76144 946.0 16.2 1.7283473E-08 2.2970590E+00 7.1725181E-09 3.7995887E-10 O 20 2309+454 2023.08.08-19:24:13.0 KOKEE 316.06050 8.97287 893.6 20.6 4.3076785E-08 6.5271802E+00 6.8133083E-09 2.0389557E-10 O 20 2309+454 2023.08.08-19:24:13.0 WETTZELL 57.44196 34.37775 946.0 16.1 1.3341803E-08 1.7750860E+00 7.1725181E-09 3.7995887E-10 O 21 0133+476 2023.08.08-19:27:06.0 KOKEE 313.80556 33.11308 893.6 20.6 1.2812091E-08 1.8456233E+00 6.8133083E-09 2.0389557E-10 O 21 0133+476 2023.08.08-19:27:06.0 WETTZELL 36.44668 18.90253 946.0 16.1 2.3077646E-08 3.0896235E+00 7.1725181E-09 3.7995887E-10 O 22 0613+570 2023.08.08-19:29:17.0 KOKEE 4.84212 54.91505 893.7 20.6 8.5701497E-09 1.2233574E+00 6.8133083E-09 2.0389557E-10 O 22 0613+570 2023.08.08-19:29:17.0 WETTZELL 352.89503 16.66599 946.0 16.1 2.5983685E-08 3.4758774E+00 7.1725181E-09 3.7995887E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10