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: # 2025-06-23 | 01:59:17.027 # # Data content: # Ray-tracing results for session: # 240406-q24097# # Total number of observations: # 62 # 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: 2024040606 | 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 $240406-q24097# H $240406-q24097# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:59:17.027) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 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 1546+027 2024.04.06-07:30:15.0 MK-VLBA 89.13120 5.09930 655.1 -0.7 5.0148615E-08 1.1435004E+01 4.9686488E-09 2.8828017E-11 O 1 1546+027 2024.04.06-07:30:15.0 WETTZELL 266.23753 6.60195 948.7 19.5 6.1485887E-08 8.3977015E+00 7.1906157E-09 4.2610765E-10 O 2 1538+149 2024.04.06-07:31:16.0 MK-VLBA 78.27149 11.31449 655.1 -0.7 2.4786942E-08 5.1968012E+00 4.9686488E-09 2.8828017E-11 O 2 1538+149 2024.04.06-07:31:16.0 WETTZELL 276.27669 14.13011 948.7 19.4 3.0654171E-08 4.0735293E+00 7.1906157E-09 4.2610765E-10 O 3 1514+197 2024.04.06-07:32:36.0 MK-VLBA 75.35024 18.43956 655.1 -0.6 1.5638937E-08 3.2056112E+00 4.9686488E-09 2.8828017E-11 O 3 1514+197 2024.04.06-07:32:36.0 WETTZELL 284.14861 13.56897 948.7 19.2 3.1847980E-08 4.2404399E+00 7.1906157E-09 4.2610765E-10 O 4 1608+243 2024.04.06-07:35:21.0 MK-VLBA 67.25095 8.43687 655.1 -0.4 3.2475612E-08 6.9411584E+00 4.9686488E-09 2.8828017E-11 O 4 1608+243 2024.04.06-07:35:21.0 WETTZELL 278.55664 25.15426 948.7 18.9 1.7827096E-08 2.3512146E+00 7.1906157E-09 4.2610765E-10 O 5 3C371 2024.04.06-07:38:00.0 MK-VLBA 18.07870 9.66924 655.1 -0.3 2.8654211E-08 5.9084256E+00 4.9686488E-09 2.8828017E-11 O 5 3C371 2024.04.06-07:38:00.0 WETTZELL 329.23467 58.48937 948.8 18.7 8.9301741E-09 1.1743417E+00 7.1906157E-09 4.2610765E-10 O 6 1803+784 2024.04.06-07:38:58.0 MK-VLBA 10.75310 14.53399 655.1 -0.2 1.9575601E-08 3.9555619E+00 4.9686488E-09 2.8828017E-11 O 6 1803+784 2024.04.06-07:38:58.0 WETTZELL 343.81827 55.09404 948.8 18.7 9.2822108E-09 1.2210477E+00 7.1906157E-09 4.2610765E-10 O 7 0613+570 2024.04.06-07:40:23.0 MK-VLBA 325.94271 32.75780 655.0 -0.2 9.2094516E-09 1.8314425E+00 4.9686488E-09 2.8828017E-11 O 7 0613+570 2024.04.06-07:40:23.0 WETTZELL 26.25763 23.40448 948.8 18.8 1.9053384E-08 2.5205549E+00 7.1906157E-09 4.2610765E-10 O 8 0716+714 2024.04.06-07:41:24.0 MK-VLBA 344.72566 32.58065 655.0 -0.1 9.2532934E-09 1.8453167E+00 4.9686488E-09 2.8828017E-11 O 8 0716+714 2024.04.06-07:41:24.0 WETTZELL 11.68687 32.61010 948.9 19.0 1.4091894E-08 1.8591875E+00 7.1906157E-09 4.2610765E-10 O 9 1039+811 2024.04.06-07:42:26.0 MK-VLBA 1.18182 28.95158 655.0 -0.1 1.0283434E-08 2.0573464E+00 4.9686488E-09 2.8828017E-11 O 9 1039+811 2024.04.06-07:42:26.0 WETTZELL 356.25161 40.32195 948.8 19.2 1.1751262E-08 1.5484075E+00 7.1906157E-09 4.2610765E-10 O 10 1504+377 2024.04.06-07:43:55.0 MK-VLBA 57.17981 26.55547 655.0 0.0 1.1126277E-08 2.2541451E+00 4.9686488E-09 2.8828017E-11 O 10 1504+377 2024.04.06-07:43:55.0 WETTZELL 300.94148 23.25111 948.8 18.9 1.9175019E-08 2.5350080E+00 7.1906157E-09 4.2610765E-10 O 11 0552+398 2024.04.06-07:46:10.0 MK-VLBA 305.31134 30.04502 655.0 0.2 9.9466713E-09 1.9725688E+00 4.9686488E-09 2.8828017E-11 O 11 0552+398 2024.04.06-07:46:10.0 WETTZELL 40.05335 11.40360 948.8 18.6 3.7476633E-08 5.0472343E+00 7.1906157E-09 4.2610765E-10 O 12 0642+449 2024.04.06-07:47:27.0 MK-VLBA 312.22982 38.82955 655.0 0.3 7.9558278E-09 1.5818550E+00 4.9686488E-09 2.8828017E-11 O 12 0642+449 2024.04.06-07:47:27.0 WETTZELL 29.38469 11.10766 948.8 18.6 3.8404728E-08 5.1739916E+00 7.1906157E-09 4.2610765E-10 O 13 0641+392 2024.04.06-07:49:26.0 MK-VLBA 304.97091 38.94376 655.0 0.4 7.9364065E-09 1.5773260E+00 4.9686488E-09 2.8828017E-11 O 13 0641+392 2024.04.06-07:49:26.0 WETTZELL 32.58101 6.42275 948.8 18.6 6.2912187E-08 8.7694846E+00 7.1906157E-09 4.2610765E-10 O 14 1538+149 2024.04.06-07:52:52.0 MK-VLBA 79.86933 16.31660 654.9 0.5 1.7555875E-08 3.6160687E+00 4.9686488E-09 2.8828017E-11 O 14 1538+149 2024.04.06-07:52:52.0 WETTZELL 280.26175 10.62559 948.7 18.7 4.0046480E-08 5.3654165E+00 7.1906157E-09 4.2610765E-10 O 15 1514+197 2024.04.06-07:54:11.0 MK-VLBA 76.71460 23.37974 655.0 0.4 1.2516592E-08 2.5491910E+00 4.9686488E-09 2.8828017E-11 O 15 1514+197 2024.04.06-07:54:11.0 WETTZELL 288.03611 10.16895 948.7 18.7 4.1708950E-08 5.6040114E+00 7.1906157E-09 4.2610765E-10 O 16 0418+532 2024.04.06-07:57:43.0 MK-VLBA 322.19382 14.10234 655.1 0.2 2.0145641E-08 3.9861064E+00 4.9686488E-09 2.8828017E-11 O 16 0418+532 2024.04.06-07:57:43.0 WETTZELL 44.72358 33.26671 948.7 19.0 1.3845954E-08 1.8240704E+00 7.1906157E-09 4.2610765E-10 O 17 1616+063 2024.04.06-08:01:21.0 MK-VLBA 85.84278 6.69259 655.1 0.1 3.9900456E-08 8.7656765E+00 4.9686488E-09 2.8828017E-11 O 17 1616+063 2024.04.06-08:01:21.0 WETTZELL 268.94293 9.06274 948.7 19.2 4.6369802E-08 6.2358593E+00 7.1906157E-09 4.2610765E-10 O 18 1606+106 2024.04.06-08:02:42.0 MK-VLBA 82.70714 10.80514 655.1 0.1 2.5875694E-08 5.4444512E+00 4.9686488E-09 2.8828017E-11 O 18 1606+106 2024.04.06-08:02:42.0 WETTZELL 274.00023 10.35349 948.7 19.3 4.1022782E-08 5.4950078E+00 7.1906157E-09 4.2610765E-10 O 19 1601+112 2024.04.06-08:04:44.0 MK-VLBA 82.67485 12.65526 655.1 0.1 2.2317142E-08 4.6517009E+00 4.9686488E-09 2.8828017E-11 O 19 1601+112 2024.04.06-08:04:44.0 WETTZELL 275.73806 9.64990 948.7 19.4 4.3776396E-08 5.8804872E+00 7.1906157E-09 4.2610765E-10 O 20 0642+449 2024.04.06-08:08:04.0 MK-VLBA 311.53225 35.20745 655.2 0.2 8.6475771E-09 1.7180118E+00 4.9686488E-09 2.8828017E-11 O 20 0642+449 2024.04.06-08:08:04.0 WETTZELL 32.68022 12.85061 948.7 19.4 3.3505118E-08 4.4894111E+00 7.1906157E-09 4.2610765E-10 O 21 0641+392 2024.04.06-08:09:58.0 MK-VLBA 304.63487 34.96576 655.1 0.2 8.6994299E-09 1.7273927E+00 4.9686488E-09 2.8828017E-11 O 21 0641+392 2024.04.06-08:09:58.0 WETTZELL 36.11570 8.32260 948.7 19.8 5.0065013E-08 6.8520871E+00 7.1906157E-09 4.2610765E-10 O 22 0552+398 2024.04.06-08:12:21.0 MK-VLBA 305.66654 25.01462 655.1 0.3 1.1755889E-08 2.3276480E+00 4.9686488E-09 2.8828017E-11 O 22 0552+398 2024.04.06-08:12:21.0 WETTZELL 44.29460 14.28619 948.7 20.2 3.0324201E-08 4.0506803E+00 7.1906157E-09 4.2610765E-10 O 23 0613+570 2024.04.06-08:13:36.0 MK-VLBA 324.95577 28.30781 655.1 0.3 1.0495775E-08 2.0851244E+00 4.9686488E-09 2.8828017E-11 O 23 0613+570 2024.04.06-08:13:36.0 WETTZELL 30.35449 25.98805 948.7 20.2 1.7294780E-08 2.2847454E+00 7.1906157E-09 4.2610765E-10 O 24 0738+491 2024.04.06-08:15:03.0 MK-VLBA 319.12937 42.31874 655.1 0.3 7.4121493E-09 1.4754146E+00 4.9686488E-09 2.8828017E-11 O 24 0738+491 2024.04.06-08:15:03.0 WETTZELL 23.19558 12.82333 948.7 20.0 3.3571763E-08 4.4973568E+00 7.1906157E-09 4.2610765E-10 O 25 1538+149 2024.04.06-08:17:24.0 MK-VLBA 81.63086 22.02766 655.2 0.3 1.3232023E-08 2.7001455E+00 4.9686488E-09 2.8828017E-11 O 25 1538+149 2024.04.06-08:17:24.0 WETTZELL 284.78251 6.69920 948.7 20.1 6.0705916E-08 8.3210903E+00 7.1906157E-09 4.2610765E-10 O 26 1514+197 2024.04.06-08:18:47.0 MK-VLBA 78.18425 29.04328 655.2 0.3 1.0255580E-08 2.0794885E+00 4.9686488E-09 2.8828017E-11 O 26 1514+197 2024.04.06-08:18:47.0 WETTZELL 292.49911 6.38555 948.7 20.0 6.3264987E-08 8.7146946E+00 7.1906157E-09 4.2610765E-10 O 27 1608+243 2024.04.06-08:21:24.0 MK-VLBA 70.22515 18.56133 655.2 0.4 1.5541703E-08 3.1826146E+00 4.9686488E-09 2.8828017E-11 O 27 1608+243 2024.04.06-08:21:24.0 WETTZELL 286.65228 17.79129 948.6 19.9 2.4654961E-08 3.2668953E+00 7.1906157E-09 4.2610765E-10 O 28 1616+063 2024.04.06-08:23:52.0 MK-VLBA 87.70711 11.99477 655.2 0.4 2.3470288E-08 4.9089556E+00 4.9686488E-09 2.8828017E-11 O 28 1616+063 2024.04.06-08:23:52.0 WETTZELL 273.20502 5.37186 948.6 20.1 7.3156004E-08 1.0157300E+01 7.1906157E-09 4.2610765E-10 O 29 1606+106 2024.04.06-08:25:14.0 MK-VLBA 84.48022 16.08651 655.2 0.3 1.7793744E-08 3.6688163E+00 4.9686488E-09 2.8828017E-11 O 29 1606+106 2024.04.06-08:25:14.0 WETTZELL 278.21537 6.68018 948.6 20.2 6.0858499E-08 8.3307035E+00 7.1906157E-09 4.2610765E-10 O 30 1617+229 2024.04.06-08:26:39.0 MK-VLBA 71.50222 17.47251 655.2 0.3 1.6454935E-08 3.3769620E+00 4.9686488E-09 2.8828017E-11 O 30 1617+229 2024.04.06-08:26:39.0 WETTZELL 285.03614 17.25713 948.5 20.2 2.5375508E-08 3.3633947E+00 7.1906157E-09 4.2610765E-10 O 31 0642+449 2024.04.06-08:29:27.0 MK-VLBA 311.15825 31.41946 655.2 0.4 9.5564908E-09 1.8968128E+00 4.9686488E-09 2.8828017E-11 O 31 0642+449 2024.04.06-08:29:27.0 WETTZELL 36.02267 14.82928 948.6 20.2 2.9273325E-08 3.9051276E+00 7.1906157E-09 4.2610765E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10