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 | 02:00:57.178 # # Data content: # Ray-tracing results for session: # 231215-i23349# # Total number of observations: # 50 # 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: 2023121518 | 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 $231215-i23349# H $231215-i23349# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 02:00:57.178) 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 3C371 2023.12.15-17:30:20.0 KOKEE 21.82475 22.55534 890.2 11.1 1.8046863E-08 2.6125045E+00 6.7873478E-09 1.8429743E-10 O 1 3C371 2023.12.15-17:30:20.0 WETTZELL 330.31704 45.89732 963.4 1.8 1.0424741E-08 1.3928608E+00 7.3143211E-09 1.7983509E-10 O 2 0642+449 2023.12.15-17:32:06.0 KOKEE 311.78054 18.55640 890.2 11.0 2.1679082E-08 3.1465371E+00 6.7873478E-09 1.8429743E-10 O 2 0642+449 2023.12.15-17:32:06.0 WETTZELL 50.42663 25.86864 963.4 1.9 1.7086237E-08 2.2838036E+00 7.3143211E-09 1.7983509E-10 O 3 0955+476 2023.12.15-17:33:35.0 KOKEE 319.01177 50.59162 890.2 10.9 9.0157184E-09 1.2958812E+00 6.7873478E-09 1.8429743E-10 O 3 0955+476 2023.12.15-17:33:35.0 WETTZELL 20.40705 9.98338 963.4 2.0 4.1708406E-08 5.6747396E+00 7.3143211E-09 1.7983509E-10 O 4 0814+425 2023.12.15-17:34:58.0 KOKEE 307.02348 34.21175 890.2 11.0 1.2367524E-08 1.7810847E+00 6.7873478E-09 1.8429743E-10 O 4 0814+425 2023.12.15-17:34:58.0 WETTZELL 38.99882 13.70035 963.4 1.9 3.1028231E-08 4.1743409E+00 7.3143211E-09 1.7983509E-10 O 5 0716+714 2023.12.15-17:36:43.0 KOKEE 339.80897 24.91130 890.2 11.0 1.6458375E-08 2.3804741E+00 6.7873478E-09 1.8429743E-10 O 5 0716+714 2023.12.15-17:36:43.0 WETTZELL 23.21838 40.14447 963.4 1.9 1.1603197E-08 1.5497192E+00 7.3143211E-09 1.7983509E-10 O 6 1751+288 2023.12.15-17:38:57.0 KOKEE 65.87493 19.26394 890.2 10.9 2.0923659E-08 3.0255991E+00 6.7873478E-09 1.8429743E-10 O 6 1751+288 2023.12.15-17:38:57.0 WETTZELL 291.84138 19.48245 963.4 1.9 2.2271106E-08 2.9948592E+00 7.3143211E-09 1.7983509E-10 O 7 NRAO512 2023.12.15-17:40:51.0 KOKEE 56.11783 36.15275 890.2 11.0 1.1789602E-08 1.6958734E+00 6.7873478E-09 1.8429743E-10 O 7 NRAO512 2023.12.15-17:40:51.0 WETTZELL 311.66596 17.21068 963.3 1.9 2.5033242E-08 3.3717937E+00 7.3143211E-09 1.7983509E-10 O 8 1758+388 2023.12.15-17:43:39.0 KOKEE 55.40435 21.24428 890.2 11.0 1.9086040E-08 2.7588360E+00 6.7873478E-09 1.8429743E-10 O 8 1758+388 2023.12.15-17:43:39.0 WETTZELL 299.30237 26.79050 963.3 1.9 1.6553947E-08 2.2185242E+00 7.3143211E-09 1.7983509E-10 O 9 1418+546 2023.12.15-17:47:18.0 KOKEE 23.20234 53.17558 890.1 11.0 8.7029018E-09 1.2506975E+00 6.7873478E-09 1.8429743E-10 O 9 1418+546 2023.12.15-17:47:18.0 WETTZELL 341.52772 16.72057 963.4 1.8 2.5719278E-08 3.4630011E+00 7.3143211E-09 1.7983509E-10 O 10 1732+389 2023.12.15-17:50:04.0 KOKEE 56.40263 27.50396 890.2 11.0 1.5027549E-08 2.1658034E+00 6.7873478E-09 1.8429743E-10 O 10 1732+389 2023.12.15-17:50:04.0 WETTZELL 304.28177 22.37189 963.5 1.9 1.9559329E-08 2.6255596E+00 7.3143211E-09 1.7983509E-10 O 11 1342+662 2023.12.15-17:52:58.0 KOKEE 7.73983 45.36416 890.2 11.1 9.7850572E-09 1.4076529E+00 6.7873478E-09 1.8429743E-10 O 11 1342+662 2023.12.15-17:52:58.0 WETTZELL 350.68016 26.17329 963.5 1.9 1.6907057E-08 2.2643225E+00 7.3143211E-09 1.7983509E-10 O 12 1053+704 2023.12.15-17:56:17.0 KOKEE 347.74080 39.09492 890.2 11.1 1.1034554E-08 1.5890489E+00 6.7873478E-09 1.8429743E-10 O 12 1053+704 2023.12.15-17:56:17.0 WETTZELL 8.29530 30.22735 963.6 1.9 1.4832780E-08 1.9838531E+00 7.3143211E-09 1.7983509E-10 O 13 0613+570 2023.12.15-17:58:19.0 KOKEE 326.42949 13.60542 890.2 11.2 2.9055035E-08 4.2558051E+00 6.7873478E-09 1.8429743E-10 O 13 0613+570 2023.12.15-17:58:19.0 WETTZELL 45.42918 40.18847 963.7 2.0 1.1592408E-08 1.5476517E+00 7.3143211E-09 1.7983509E-10 O 14 1039+811 2023.12.15-17:59:44.0 KOKEE 354.27408 29.77933 890.1 11.2 1.3984178E-08 2.0185777E+00 6.7873478E-09 1.8429743E-10 O 14 1039+811 2023.12.15-17:59:44.0 WETTZELL 5.17233 40.67836 963.7 1.9 1.1478091E-08 1.5334464E+00 7.3143211E-09 1.7983509E-10 O 15 2353+816 2023.12.15-18:02:20.0 KOKEE 2.22035 14.42905 890.1 11.2 2.7483932E-08 4.0213265E+00 6.7873478E-09 1.8429743E-10 O 15 2353+816 2023.12.15-18:02:20.0 WETTZELL 357.90961 57.02715 963.7 2.0 8.9282034E-09 1.1919678E+00 7.3143211E-09 1.7983509E-10 O 16 0602+673 2023.12.15-18:05:24.0 KOKEE 337.10799 15.42755 890.2 11.2 2.5804652E-08 3.7674442E+00 6.7873478E-09 1.8429743E-10 O 16 0602+673 2023.12.15-18:05:24.0 WETTZELL 33.70913 46.32647 963.7 2.0 1.0348897E-08 1.3815250E+00 7.3143211E-09 1.7983509E-10 O 17 1751+288 2023.12.15-18:07:44.0 KOKEE 67.50810 25.40335 890.3 11.2 1.6163125E-08 2.3292131E+00 6.7873478E-09 1.8429743E-10 O 17 1751+288 2023.12.15-18:07:44.0 WETTZELL 296.69653 15.18072 963.7 2.0 2.8191310E-08 3.8068684E+00 7.3143211E-09 1.7983509E-10 O 18 NRAO512 2023.12.15-18:09:35.0 KOKEE 55.81505 41.68568 890.2 11.2 1.0466066E-08 1.5044238E+00 6.7873478E-09 1.8429743E-10 O 18 NRAO512 2023.12.15-18:09:35.0 WETTZELL 316.20941 13.81798 963.8 2.0 3.0806102E-08 4.1670831E+00 7.3143211E-09 1.7983509E-10 O 19 1418+546 2023.12.15-18:12:58.0 KOKEE 17.86970 55.27274 890.3 11.3 8.4772019E-09 1.2181379E+00 6.7873478E-09 1.8429743E-10 O 19 1418+546 2023.12.15-18:12:58.0 WETTZELL 345.23086 15.51647 963.8 2.1 2.7601277E-08 3.7207706E+00 7.3143211E-09 1.7983509E-10 O 20 1636+473 2023.12.15-18:16:33.0 KOKEE 45.45331 42.25794 890.3 11.2 1.0351090E-08 1.4883738E+00 6.7873478E-09 1.8429743E-10 O 20 1636+473 2023.12.15-18:16:33.0 WETTZELL 322.32173 18.84027 963.9 2.1 2.2981399E-08 3.0904911E+00 7.3143211E-09 1.7983509E-10 O 21 1851+488 2023.12.15-18:20:04.0 KOKEE 44.17225 20.49477 890.3 11.1 1.9739502E-08 2.8575818E+00 6.7873478E-09 1.8429743E-10 O 21 1851+488 2023.12.15-18:20:04.0 WETTZELL 306.33212 35.42732 963.9 2.1 1.2899736E-08 1.7256635E+00 7.3143211E-09 1.7983509E-10 O 22 1751+288 2023.12.15-18:22:45.0 KOKEE 68.25671 28.63405 890.3 11.0 1.4487835E-08 2.0856344E+00 6.7873478E-09 1.8429743E-10 O 22 1751+288 2023.12.15-18:22:45.0 WETTZELL 299.25425 13.00611 963.9 2.2 3.2621004E-08 4.4209622E+00 7.3143211E-09 1.7983509E-10 O 23 NRAO512 2023.12.15-18:24:34.0 KOKEE 55.38879 44.55727 890.3 11.0 9.9232487E-09 1.4260100E+00 6.7873478E-09 1.8429743E-10 O 23 NRAO512 2023.12.15-18:24:34.0 WETTZELL 318.63355 12.15557 963.9 2.2 3.4755363E-08 4.7168759E+00 7.3143211E-09 1.7983509E-10 O 24 0613+570 2023.12.15-18:27:05.0 KOKEE 327.97496 9.98412 890.3 10.9 3.8783013E-08 5.7570981E+00 6.7873478E-09 1.8429743E-10 O 24 0613+570 2023.12.15-18:27:05.0 WETTZELL 47.98282 43.62263 963.9 2.2 1.0846970E-08 1.4478516E+00 7.3143211E-09 1.7983509E-10 O 25 0955+476 2023.12.15-18:28:36.0 KOKEE 314.47945 41.78896 890.4 10.9 1.0446047E-08 1.5028056E+00 6.7873478E-09 1.8429743E-10 O 25 0955+476 2023.12.15-18:28:36.0 WETTZELL 29.13664 13.76522 964.0 2.3 3.0892671E-08 4.1620736E+00 7.3143211E-09 1.7983509E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10