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: # 2025-06-18 | 15:23:02.288 # # Data content: # Ray-tracing results for session: # 230507-q23127# # Total number of observations: # 80 # 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: 2023050706 | 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 $230507-q23127# H $230507-q23127# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 15:23:02.288) 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 1749+096 2023.05.07-07:30:15.0 MK-VLBA 82.16997 6.81653 654.2 4.8 3.9806721E-08 8.1083899E+00 4.9614511E-09 1.0389164E-10 O 1 1749+096 2023.05.07-07:30:15.0 WETTZELL 270.46200 12.39311 947.7 13.9 3.4659690E-08 4.6179373E+00 7.1918515E-09 4.1872983E-10 O 2 1751+288 2023.05.07-07:31:16.0 MK-VLBA 63.57985 12.40563 654.2 4.8 2.3039907E-08 4.5469458E+00 4.9614511E-09 1.0389164E-10 O 2 1751+288 2023.05.07-07:31:16.0 WETTZELL 284.34925 26.41183 947.6 14.0 1.7028151E-08 2.2418919E+00 7.1918515E-09 4.1872983E-10 O 3 1639+230 2023.05.07-07:33:07.0 MK-VLBA 73.75141 27.25955 654.2 4.8 1.1009768E-08 2.1703830E+00 4.9614511E-09 1.0389164E-10 O 3 1639+230 2023.05.07-07:33:07.0 WETTZELL 292.80207 10.67089 947.5 14.2 3.9840822E-08 5.3030081E+00 7.1918515E-09 4.1872983E-10 O 4 0641+392 2023.05.07-07:36:40.0 MK-VLBA 306.05118 18.41257 654.1 4.7 1.5873805E-08 3.1102845E+00 4.9614511E-09 1.0389164E-10 O 4 0641+392 2023.05.07-07:36:40.0 WETTZELL 50.04790 17.91587 947.6 14.5 2.4451172E-08 3.2032705E+00 7.1918515E-09 4.1872983E-10 O 5 0642+449 2023.05.07-07:38:19.0 MK-VLBA 311.88705 19.39567 654.1 4.6 1.5112833E-08 2.9565863E+00 4.9614511E-09 1.0389164E-10 O 5 0642+449 2023.05.07-07:38:19.0 WETTZELL 46.12171 22.14049 947.6 14.3 2.0040883E-08 2.6256518E+00 7.1918515E-09 4.1872983E-10 O 6 0613+570 2023.05.07-07:39:17.0 MK-VLBA 325.34315 16.80184 654.1 4.5 1.7303630E-08 3.3702056E+00 4.9614511E-09 1.0389164E-10 O 6 0613+570 2023.05.07-07:39:17.0 WETTZELL 39.92343 33.99380 947.6 14.2 1.3572100E-08 1.7785268E+00 7.1918515E-09 4.1872983E-10 O 7 1039+811 2023.05.07-07:40:29.0 MK-VLBA 355.95060 28.23373 654.2 4.5 1.0661688E-08 2.0810680E+00 4.9614511E-09 1.0389164E-10 O 7 1039+811 2023.05.07-07:40:29.0 WETTZELL 2.33180 40.08887 947.6 14.3 1.1794596E-08 1.5454505E+00 7.1918515E-09 4.1872983E-10 O 8 3C371 2023.05.07-07:41:35.0 MK-VLBA 21.44809 19.62754 654.2 4.4 1.4938412E-08 2.9096950E+00 4.9614511E-09 1.0389164E-10 O 8 3C371 2023.05.07-07:41:35.0 WETTZELL 329.33846 48.01281 947.6 14.5 1.0227218E-08 1.3416678E+00 7.1918515E-09 4.1872983E-10 O 9 1803+784 2023.05.07-07:42:30.0 MK-VLBA 12.27263 20.42248 654.2 4.3 1.4390976E-08 2.8010138E+00 4.9614511E-09 1.0389164E-10 O 9 1803+784 2023.05.07-07:42:30.0 WETTZELL 342.32965 49.09897 947.6 14.5 1.0057904E-08 1.3190546E+00 7.1918515E-09 4.1872983E-10 O 10 1849+670 2023.05.07-07:43:33.0 MK-VLBA 23.61482 15.51861 654.2 4.3 1.8647382E-08 3.6275730E+00 4.9614511E-09 1.0389164E-10 O 10 1849+670 2023.05.07-07:43:33.0 WETTZELL 324.07774 51.09834 947.6 14.4 9.7703277E-09 1.2820804E+00 7.1918515E-09 4.1872983E-10 O 11 1732+389 2023.05.07-07:44:46.0 MK-VLBA 54.78252 21.29688 654.1 4.4 1.3838147E-08 2.7154421E+00 4.9614511E-09 1.0389164E-10 O 11 1732+389 2023.05.07-07:44:46.0 WETTZELL 297.97230 28.28173 947.6 14.3 1.5995505E-08 2.1025851E+00 7.1918515E-09 4.1872983E-10 O 12 1746+470 2023.05.07-07:45:49.0 MK-VLBA 45.95630 20.28215 654.1 4.4 1.4486023E-08 2.8359890E+00 4.9614511E-09 1.0389164E-10 O 12 1746+470 2023.05.07-07:45:49.0 WETTZELL 303.60838 35.07559 947.6 14.4 1.3210147E-08 1.7349246E+00 7.1918515E-09 4.1872983E-10 O 13 1846+322 2023.05.07-07:47:15.0 MK-VLBA 57.58593 5.58676 654.1 4.5 4.7141022E-08 9.5399586E+00 4.9614511E-09 1.0389164E-10 O 13 1846+322 2023.05.07-07:47:15.0 WETTZELL 280.92790 34.94860 947.6 14.6 1.3253770E-08 1.7434940E+00 7.1918515E-09 4.1872983E-10 O 14 1806+456 2023.05.07-07:48:36.0 MK-VLBA 46.72909 16.98513 654.1 4.5 1.7124124E-08 3.3519422E+00 4.9614511E-09 1.0389164E-10 O 14 1806+456 2023.05.07-07:48:36.0 WETTZELL 300.05510 36.84679 947.6 14.8 1.2663017E-08 1.6633719E+00 7.1918515E-09 4.1872983E-10 O 15 1751+288 2023.05.07-07:49:47.0 MK-VLBA 64.66449 16.33535 654.1 4.6 1.7770333E-08 3.4995286E+00 4.9614511E-09 1.0389164E-10 O 15 1751+288 2023.05.07-07:49:47.0 WETTZELL 287.47365 23.49211 947.5 14.8 1.8973876E-08 2.4988887E+00 7.1918515E-09 4.1872983E-10 O 16 0805+410 2023.05.07-07:51:54.0 MK-VLBA 306.44976 31.64413 654.1 4.7 9.6254853E-09 1.8900397E+00 4.9614511E-09 1.0389164E-10 O 16 0805+410 2023.05.07-07:51:54.0 WETTZELL 38.14171 11.38018 947.5 15.2 3.7476499E-08 4.9122109E+00 7.1918515E-09 4.1872983E-10 O 17 0814+425 2023.05.07-07:52:46.0 MK-VLBA 308.27187 33.18639 654.1 4.7 9.2289246E-09 1.8120594E+00 4.9614511E-09 1.0389164E-10 O 17 0814+425 2023.05.07-07:52:46.0 WETTZELL 35.96351 11.81776 947.5 15.2 3.6179230E-08 4.7408872E+00 7.1918515E-09 4.1872983E-10 O 18 0738+491 2023.05.07-07:53:48.0 MK-VLBA 315.73811 26.54013 654.1 4.7 1.1283397E-08 2.2096654E+00 4.9614511E-09 1.0389164E-10 O 18 0738+491 2023.05.07-07:53:48.0 WETTZELL 37.64318 20.95001 947.5 15.4 2.1103505E-08 2.7635370E+00 7.1918515E-09 4.1872983E-10 O 19 0821+394 2023.05.07-07:55:08.0 MK-VLBA 304.58027 34.10128 654.1 4.6 9.0118916E-09 1.7707228E+00 4.9614511E-09 1.0389164E-10 O 19 0821+394 2023.05.07-07:55:08.0 WETTZELL 36.88180 8.74137 947.5 15.3 4.7778288E-08 6.2812508E+00 7.1918515E-09 4.1872983E-10 O 20 0749+540 2023.05.07-07:56:50.0 MK-VLBA 321.25488 27.63361 654.2 4.5 1.0874099E-08 2.1281617E+00 4.9614511E-09 1.0389164E-10 O 20 0749+540 2023.05.07-07:56:50.0 WETTZELL 33.35675 24.05481 947.6 15.4 1.8551591E-08 2.4290850E+00 7.1918515E-09 4.1872983E-10 O 21 0641+392 2023.05.07-07:59:17.0 MK-VLBA 307.04553 14.12609 654.1 4.5 2.0392896E-08 3.9925104E+00 4.9614511E-09 1.0389164E-10 O 21 0641+392 2023.05.07-07:59:17.0 WETTZELL 53.53098 20.82980 947.6 15.4 2.1219441E-08 2.7809965E+00 7.1918515E-09 4.1872983E-10 O 22 1639+230 2023.05.07-08:02:57.0 MK-VLBA 75.16972 34.03925 654.0 4.5 9.0251617E-09 1.7793431E+00 4.9614511E-09 1.0389164E-10 O 22 1639+230 2023.05.07-08:02:57.0 WETTZELL 298.14902 6.25564 947.6 15.3 6.4308242E-08 8.7459100E+00 7.1918515E-09 4.1872983E-10 O 23 1732+389 2023.05.07-08:04:43.0 MK-VLBA 55.32032 25.15453 654.1 4.6 1.1852038E-08 2.3267501E+00 4.9614511E-09 1.0389164E-10 O 23 1732+389 2023.05.07-08:04:43.0 WETTZELL 300.94126 25.43342 947.6 15.5 1.7626689E-08 2.3171787E+00 7.1918515E-09 4.1872983E-10 O 24 1749+096 2023.05.07-08:05:52.0 MK-VLBA 85.01770 15.16391 654.1 4.7 1.9069603E-08 3.7884527E+00 4.9614511E-09 1.0389164E-10 O 24 1749+096 2023.05.07-08:05:52.0 WETTZELL 277.15629 6.56878 947.6 15.3 6.1715669E-08 8.4285935E+00 7.1918515E-09 4.1872983E-10 O 25 1846+322 2023.05.07-08:06:58.0 MK-VLBA 58.93619 9.54218 654.2 4.8 2.9411570E-08 5.8179793E+00 4.9614511E-09 1.0389164E-10 O 25 1846+322 2023.05.07-08:06:58.0 WETTZELL 284.20400 31.79331 947.6 15.2 1.4400920E-08 1.8945115E+00 7.1918515E-09 4.1872983E-10 O 26 3C371 2023.05.07-08:08:12.0 MK-VLBA 21.49184 21.92757 654.2 4.8 1.3463291E-08 2.6248962E+00 4.9614511E-09 1.0389164E-10 O 26 3C371 2023.05.07-08:08:12.0 WETTZELL 330.35094 45.81878 947.6 15.2 1.0598358E-08 1.3901942E+00 7.1918515E-09 4.1872983E-10 O 27 1751+288 2023.05.07-08:09:30.0 MK-VLBA 65.68825 20.55640 654.2 4.8 1.4306321E-08 2.8157629E+00 4.9614511E-09 1.0389164E-10 O 27 1751+288 2023.05.07-08:09:30.0 WETTZELL 290.78574 20.43786 947.5 15.3 2.1611730E-08 2.8479341E+00 7.1918515E-09 4.1872983E-10 O 28 1758+388 2023.05.07-08:10:44.0 MK-VLBA 54.93162 21.26968 654.2 4.9 1.3854740E-08 2.7187978E+00 4.9614511E-09 1.0389164E-10 O 28 1758+388 2023.05.07-08:10:44.0 WETTZELL 297.84881 28.19116 947.5 15.4 1.6042182E-08 2.1087654E+00 7.1918515E-09 4.1872983E-10 O 29 0814+425 2023.05.07-08:13:02.0 MK-VLBA 308.19370 29.43041 654.2 4.9 1.0271275E-08 2.0154884E+00 4.9614511E-09 1.0389164E-10 O 29 0814+425 2023.05.07-08:13:02.0 WETTZELL 39.20742 13.84487 947.6 15.5 3.1183438E-08 4.0839607E+00 7.1918515E-09 4.1872983E-10 O 30 0738+491 2023.05.07-08:14:03.0 MK-VLBA 315.87018 23.20937 654.2 4.9 1.2772315E-08 2.4989378E+00 4.9614511E-09 1.0389164E-10 O 30 0738+491 2023.05.07-08:14:03.0 WETTZELL 40.44192 23.04175 947.6 15.5 1.9308589E-08 2.5290164E+00 7.1918515E-09 4.1872983E-10 O 31 0821+394 2023.05.07-08:15:21.0 MK-VLBA 304.59661 30.17470 654.2 4.9 1.0043248E-08 1.9722976E+00 4.9614511E-09 1.0389164E-10 O 31 0821+394 2023.05.07-08:15:21.0 WETTZELL 40.26958 10.80856 947.5 15.5 3.9317578E-08 5.1560312E+00 7.1918515E-09 4.1872983E-10 O 32 0749+540 2023.05.07-08:17:04.0 MK-VLBA 321.14797 24.64205 654.2 4.9 1.2081069E-08 2.3623096E+00 4.9614511E-09 1.0389164E-10 O 32 0749+540 2023.05.07-08:17:04.0 WETTZELL 35.92129 25.94087 947.5 15.7 1.7303195E-08 2.2660827E+00 7.1918515E-09 4.1872983E-10 O 33 1722+330 2023.05.07-08:20:29.0 MK-VLBA 62.52479 29.78698 654.2 5.0 1.0158766E-08 1.9979932E+00 4.9614511E-09 1.0389164E-10 O 33 1722+330 2023.05.07-08:20:29.0 WETTZELL 300.54106 17.55121 947.5 16.1 2.4942872E-08 3.2867352E+00 7.1918515E-09 4.1872983E-10 O 34 1746+470 2023.05.07-08:22:37.0 MK-VLBA 46.48136 26.55535 654.2 5.1 1.1275271E-08 2.2100631E+00 4.9614511E-09 1.0389164E-10 O 34 1746+470 2023.05.07-08:22:37.0 WETTZELL 308.32213 30.19184 947.5 16.2 1.5077921E-08 1.9799229E+00 7.1918515E-09 4.1872983E-10 O 35 1732+389 2023.05.07-08:23:39.0 MK-VLBA 55.63921 28.83459 654.2 5.0 1.0460791E-08 2.0545606E+00 4.9614511E-09 1.0389164E-10 O 35 1732+389 2023.05.07-08:23:39.0 WETTZELL 303.78779 22.81114 947.6 16.1 1.9497080E-08 2.5634488E+00 7.1918515E-09 4.1872983E-10 O 36 1849+670 2023.05.07-08:24:52.0 MK-VLBA 24.31732 19.48552 654.2 5.0 1.5040971E-08 2.9308036E+00 4.9614511E-09 1.0389164E-10 O 36 1849+670 2023.05.07-08:24:52.0 WETTZELL 325.51446 47.18638 947.6 16.0 1.0362296E-08 1.3595225E+00 7.1918515E-09 4.1872983E-10 O 37 1803+784 2023.05.07-08:25:52.0 MK-VLBA 12.01536 22.58060 654.2 4.9 1.3099284E-08 2.5521202E+00 4.9614511E-09 1.0389164E-10 O 37 1803+784 2023.05.07-08:25:52.0 WETTZELL 343.00503 46.97507 947.6 16.0 1.0397232E-08 1.3633878E+00 7.1918515E-09 4.1872983E-10 O 38 3C371 2023.05.07-08:26:47.0 MK-VLBA 21.36074 23.52952 654.2 4.8 1.2606755E-08 2.4594086E+00 4.9614511E-09 1.0389164E-10 O 38 3C371 2023.05.07-08:26:47.0 WETTZELL 331.20836 44.33071 947.6 16.0 1.0875047E-08 1.4263635E+00 7.1918515E-09 4.1872983E-10 O 39 1039+811 2023.05.07-08:27:54.0 MK-VLBA 354.10887 27.26059 654.2 4.8 1.1007751E-08 2.1478530E+00 4.9614511E-09 1.0389164E-10 O 39 1039+811 2023.05.07-08:27:54.0 WETTZELL 4.74086 40.56953 947.6 16.0 1.1679309E-08 1.5303629E+00 7.1918515E-09 4.1872983E-10 O 40 0642+449 2023.05.07-08:29:30.0 MK-VLBA 314.04184 10.54678 654.2 4.5 2.6819718E-08 5.2366010E+00 4.9614511E-09 1.0389164E-10 O 40 0642+449 2023.05.07-08:29:30.0 WETTZELL 53.27122 28.54017 947.6 16.0 1.5860254E-08 2.0793957E+00 7.1918515E-09 4.1872983E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10