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 | 01:43:10.985 # # Data content: # Ray-tracing results for session: # 240317-q24077# # Total number of observations: # 60 # 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: 2024031706 | 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 $240317-q24077# H $240317-q24077# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:43:10.985) 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 1324+224 2024.03.17-07:30:17.0 MK-VLBA 74.33101 25.57342 653.0 3.2 1.1455600E-08 2.3194298E+00 4.9546572E-09 1.6408151E-11 O 1 1324+224 2024.03.17-07:30:17.0 WETTZELL 291.04615 11.04319 952.5 4.3 3.7334510E-08 5.3299060E+00 7.2271262E-09 1.2824822E-10 O 2 0345+460 2024.03.17-07:32:47.0 MK-VLBA 312.83289 24.15062 653.0 3.2 1.2081027E-08 2.4183178E+00 4.9546572E-09 1.6408151E-11 O 2 0345+460 2024.03.17-07:32:47.0 WETTZELL 41.35682 20.23117 952.5 4.3 2.1074069E-08 2.8361480E+00 7.2271262E-09 1.2824822E-10 O 3 0340+362 2024.03.17-07:35:00.0 MK-VLBA 302.47065 21.48382 653.0 3.2 1.3474492E-08 2.6979791E+00 4.9546572E-09 1.6408151E-11 O 3 0340+362 2024.03.17-07:35:00.0 WETTZELL 48.95190 13.48375 952.5 4.3 3.0898993E-08 4.1652537E+00 7.2271262E-09 1.2824822E-10 O 4 0309+411 2024.03.17-07:37:52.0 MK-VLBA 308.91348 16.05769 653.0 3.2 1.7728660E-08 3.5503304E+00 4.9546572E-09 1.6408151E-11 O 4 0309+411 2024.03.17-07:37:52.0 WETTZELL 50.77871 21.45765 952.5 4.5 1.9942493E-08 2.6815481E+00 7.2271262E-09 1.2824822E-10 O 5 0415+398 2024.03.17-07:41:03.0 MK-VLBA 305.61481 27.71401 652.9 3.3 1.0645105E-08 2.1318557E+00 4.9546572E-09 1.6408151E-11 O 5 0415+398 2024.03.17-07:41:03.0 WETTZELL 41.94297 12.84974 952.5 4.7 3.2330678E-08 4.3635274E+00 7.2271262E-09 1.2824822E-10 O 6 0613+570 2024.03.17-07:43:26.0 MK-VLBA 331.23711 42.14949 652.9 3.5 7.3969325E-09 1.4830768E+00 4.9546572E-09 1.6408151E-11 O 6 0613+570 2024.03.17-07:43:26.0 WETTZELL 16.34285 18.89447 952.5 4.7 2.2476903E-08 3.0434997E+00 7.2271262E-09 1.2824822E-10 O 7 0716+714 2024.03.17-07:44:27.0 MK-VLBA 350.34636 36.47917 652.9 3.5 8.3426824E-09 1.6728932E+00 4.9546572E-09 1.6408151E-11 O 7 0716+714 2024.03.17-07:44:27.0 WETTZELL 4.89194 30.81614 952.5 4.8 1.4306564E-08 1.9422004E+00 7.2271262E-09 1.2824822E-10 O 8 1039+811 2024.03.17-07:45:32.0 MK-VLBA 4.46632 28.06530 653.0 3.6 1.0520722E-08 2.1108775E+00 4.9546572E-09 1.6408151E-11 O 8 1039+811 2024.03.17-07:45:32.0 WETTZELL 352.59005 41.53179 952.5 4.9 1.1075333E-08 1.5063731E+00 7.2271262E-09 1.2824822E-10 O 9 1504+377 2024.03.17-07:46:56.0 MK-VLBA 54.22795 11.78541 653.0 3.7 2.3712651E-08 4.8536033E+00 4.9546572E-09 1.6408151E-11 O 9 1504+377 2024.03.17-07:46:56.0 WETTZELL 289.46081 34.45156 952.5 5.1 1.2973300E-08 1.7838387E+00 7.2271262E-09 1.2824822E-10 O 10 1308+328 2024.03.17-07:48:44.0 MK-VLBA 63.63838 34.57893 653.0 3.8 8.7360926E-09 1.7623871E+00 4.9546572E-09 1.6408151E-11 O 10 1308+328 2024.03.17-07:48:44.0 WETTZELL 303.92565 13.91235 952.5 5.3 3.0047495E-08 4.2176805E+00 7.2271262E-09 1.2824822E-10 O 11 1306+360 2024.03.17-07:49:58.0 MK-VLBA 59.73605 35.45595 653.0 3.9 8.5486132E-09 1.7237034E+00 4.9546572E-09 1.6408151E-11 O 11 1306+360 2024.03.17-07:49:58.0 WETTZELL 306.69946 15.86068 952.5 5.4 2.6545423E-08 3.7040092E+00 7.2271262E-09 1.2824822E-10 O 12 1417+385 2024.03.17-07:51:52.0 MK-VLBA 55.62998 21.84555 652.9 4.0 1.3259880E-08 2.6819782E+00 4.9546572E-09 1.6408151E-11 O 12 1417+385 2024.03.17-07:51:52.0 WETTZELL 297.89309 27.32401 952.5 5.2 1.5958857E-08 2.2008426E+00 7.2271262E-09 1.2824822E-10 O 13 1520+319 2024.03.17-07:54:23.0 MK-VLBA 59.30138 8.39960 652.9 4.1 3.2397364E-08 6.7441348E+00 4.9546572E-09 1.6408151E-11 O 13 1520+319 2024.03.17-07:54:23.0 WETTZELL 282.82983 32.06813 952.5 5.2 1.3817349E-08 1.9034877E+00 7.2271262E-09 1.2824822E-10 O 14 0345+460 2024.03.17-07:57:28.0 MK-VLBA 313.32113 19.89622 652.9 4.0 1.4480294E-08 2.8981829E+00 4.9546572E-09 1.6408151E-11 O 14 0345+460 2024.03.17-07:57:28.0 WETTZELL 44.86801 22.99747 952.5 5.7 1.8693202E-08 2.5152102E+00 7.2271262E-09 1.2824822E-10 O 15 0340+362 2024.03.17-07:59:41.0 MK-VLBA 303.47419 16.59846 652.9 4.2 1.7183051E-08 3.4416851E+00 4.9546572E-09 1.6408151E-11 O 15 0340+362 2024.03.17-07:59:41.0 WETTZELL 52.94802 16.62687 952.5 5.4 2.5355233E-08 3.4112126E+00 7.2271262E-09 1.2824822E-10 O 16 0415+398 2024.03.17-08:02:49.0 MK-VLBA 306.02203 23.54991 652.9 4.4 1.2367447E-08 2.4760609E+00 4.9546572E-09 1.6408151E-11 O 16 0415+398 2024.03.17-08:02:49.0 WETTZELL 45.42388 15.31495 952.4 4.8 2.7401880E-08 3.6903433E+00 7.2271262E-09 1.2824822E-10 O 17 0552+398 2024.03.17-08:05:20.0 MK-VLBA 306.16483 41.46251 652.9 4.5 7.4967623E-09 1.5031036E+00 4.9546572E-09 1.6408151E-11 O 17 0552+398 2024.03.17-08:05:20.0 WETTZELL 29.95885 5.80828 952.4 4.9 6.6041736E-08 9.1862020E+00 7.2271262E-09 1.2824822E-10 O 18 0642+449 2024.03.17-08:06:26.0 MK-VLBA 316.66947 48.93108 652.9 4.5 6.5878170E-09 1.3215114E+00 4.9546572E-09 1.6408151E-11 O 18 0642+449 2024.03.17-08:06:26.0 WETTZELL 19.47046 7.05978 952.4 5.0 5.5888599E-08 7.7127764E+00 7.2271262E-09 1.2824822E-10 O 19 0613+570 2024.03.17-08:07:34.0 MK-VLBA 329.03359 39.31150 652.9 4.5 7.8326889E-09 1.5700149E+00 4.9546572E-09 1.6408151E-11 O 19 0613+570 2024.03.17-08:07:34.0 WETTZELL 19.58692 20.11530 952.4 5.1 2.1190442E-08 2.8660623E+00 7.2271262E-09 1.2824822E-10 O 20 1308+328 2024.03.17-08:09:38.0 MK-VLBA 63.78060 38.99933 652.9 4.6 7.8840761E-09 1.5895395E+00 4.9546572E-09 1.6408151E-11 O 20 1308+328 2024.03.17-08:09:38.0 WETTZELL 307.44564 11.12887 952.4 5.1 3.7051863E-08 5.2473043E+00 7.2271262E-09 1.2824822E-10 O 21 1306+360 2024.03.17-08:10:53.0 MK-VLBA 59.59441 39.71504 652.9 4.6 7.7655787E-09 1.5649973E+00 4.9546572E-09 1.6408151E-11 O 21 1306+360 2024.03.17-08:10:53.0 WETTZELL 310.11484 13.17306 952.4 5.2 3.1630975E-08 4.4384690E+00 7.2271262E-09 1.2824822E-10 O 22 1417+385 2024.03.17-08:12:48.0 MK-VLBA 56.18214 25.93515 652.9 4.7 1.1307969E-08 2.2836901E+00 4.9546572E-09 1.6408151E-11 O 22 1417+385 2024.03.17-08:12:48.0 WETTZELL 301.04588 24.33571 952.4 5.7 1.7753481E-08 2.4526164E+00 7.2271262E-09 1.2824822E-10 O 23 1520+319 2024.03.17-08:15:13.0 MK-VLBA 60.61429 12.65377 653.0 4.8 2.2185154E-08 4.5395272E+00 4.9546572E-09 1.6408151E-11 O 23 1520+319 2024.03.17-08:15:13.0 WETTZELL 286.27718 28.76197 952.3 6.3 1.5232863E-08 2.1021141E+00 7.2271262E-09 1.2824822E-10 O 24 0345+460 2024.03.17-08:18:15.0 MK-VLBA 313.97914 16.34822 653.0 4.9 1.7429515E-08 3.4895874E+00 4.9546572E-09 1.6408151E-11 O 24 0345+460 2024.03.17-08:18:15.0 WETTZELL 47.75027 25.46179 952.3 6.5 1.7011231E-08 2.2890879E+00 7.2271262E-09 1.2824822E-10 O 25 1504+377 2024.03.17-08:20:32.0 MK-VLBA 55.86452 18.28391 653.0 4.8 1.5674382E-08 3.1777608E+00 4.9546572E-09 1.6408151E-11 O 25 1504+377 2024.03.17-08:20:32.0 WETTZELL 294.55125 29.34487 952.4 6.6 1.4958056E-08 2.0611444E+00 7.2271262E-09 1.2824822E-10 O 26 1514+197 2024.03.17-08:21:55.0 MK-VLBA 73.36234 11.78195 653.0 4.7 2.3724202E-08 4.8844393E+00 4.9546572E-09 1.6408151E-11 O 26 1514+197 2024.03.17-08:21:55.0 WETTZELL 278.86090 18.27705 952.4 6.7 2.3223842E-08 3.2477326E+00 7.2271262E-09 1.2824822E-10 O 27 1418+546 2024.03.17-08:24:12.0 MK-VLBA 38.20316 28.06705 653.0 4.7 1.0519786E-08 2.1184841E+00 4.9546572E-09 1.6408151E-11 O 27 1418+546 2024.03.17-08:24:12.0 WETTZELL 316.21665 33.57952 952.4 6.8 1.3264553E-08 1.8177426E+00 7.2271262E-09 1.2824822E-10 O 28 0642+449 2024.03.17-08:26:34.0 MK-VLBA 314.69930 45.61103 653.0 4.7 6.9486634E-09 1.3935374E+00 4.9546572E-09 1.6408151E-11 O 28 0642+449 2024.03.17-08:26:34.0 WETTZELL 22.87510 8.25232 952.4 6.7 4.8656758E-08 6.6610995E+00 7.2271262E-09 1.2824822E-10 O 29 0613+570 2024.03.17-08:27:40.0 MK-VLBA 327.58043 36.81893 653.0 4.7 8.2775119E-09 1.6587771E+00 4.9546572E-09 1.6408151E-11 O 29 0613+570 2024.03.17-08:27:40.0 WETTZELL 22.23532 21.29186 952.4 6.7 2.0089717E-08 2.7151153E+00 7.2271262E-09 1.2824822E-10 O 30 1308+328 2024.03.17-08:29:39.0 MK-VLBA 63.65568 43.23330 653.0 4.6 7.2468800E-09 1.4604103E+00 4.9546572E-09 1.6408151E-11 O 30 1308+328 2024.03.17-08:29:39.0 WETTZELL 310.88183 8.58404 952.3 6.9 4.7052087E-08 6.7571787E+00 7.2271262E-09 1.2824822E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10