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: # 2025-06-25 | 11:14:24.549 # # Data content: # Ray-tracing results for session: # 241230-i24365# # Total number of observations: # 78 # Total number of different observing stations: # 3 # # 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: 2024123018 | 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 $241230-i24365# H $241230-i24365# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 11:14:24.549) 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 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 0805+410 2024.12.30-17:30:20.0 KOKEE 306.69483 21.66063 891.6 15.5 1.9123871E-08 2.7006620E+00 6.7929196E-09 3.1875441E-10 O 1 0805+410 2024.12.30-17:30:20.0 MK-VLBA 308.01248 17.12560 654.7 1.8 1.6894762E-08 3.4280603E+00 4.9764300E-09 5.5226460E-11 O 1 0805+410 2024.12.30-17:30:20.0 WETTZELL 50.25131 20.17585 957.3 -4.0 2.1229295E-08 2.8676888E+00 7.2637333E-09 1.2480552E-10 O 2 1751+288 2024.12.30-17:32:36.0 KOKEE 68.79438 31.17693 891.6 15.5 1.3689235E-08 1.9243265E+00 6.7929196E-09 3.1875441E-10 O 2 1751+288 2024.12.30-17:32:36.0 MK-VLBA 67.99441 33.97753 654.7 1.8 8.9789041E-09 1.7796402E+00 4.9764300E-09 5.5226460E-11 O 2 1751+288 2024.12.30-17:32:36.0 WETTZELL 301.27497 11.33818 957.2 -3.9 3.6540470E-08 4.9939952E+00 7.2637333E-09 1.2480552E-10 O 3 2229+695 2024.12.30-17:34:28.0 KOKEE 14.38352 7.57425 891.6 15.5 5.0759832E-08 7.2938304E+00 6.7929196E-09 3.1875441E-10 O 3 2229+695 2024.12.30-17:34:28.0 MK-VLBA 15.35400 6.33604 654.7 1.8 4.2089416E-08 8.8171318E+00 4.9764300E-09 5.5226460E-11 O 3 2229+695 2024.12.30-17:34:28.0 WETTZELL 332.56856 62.45168 957.2 -3.8 8.3298917E-09 1.1260280E+00 7.2637333E-09 1.2480552E-10 O 4 1636+473 2024.12.30-17:36:45.0 KOKEE 44.01299 45.87817 891.6 15.5 9.8937189E-09 1.3901706E+00 6.7929196E-09 3.1875441E-10 O 4 1636+473 2024.12.30-17:36:45.0 MK-VLBA 40.83122 46.81562 654.8 1.9 6.8932490E-09 1.3694056E+00 4.9764300E-09 5.5226460E-11 O 4 1636+473 2024.12.30-17:36:45.0 WETTZELL 325.57598 16.70162 957.2 -3.8 2.5369370E-08 3.4307114E+00 7.2637333E-09 1.2480552E-10 O 5 1053+704 2024.12.30-17:40:01.0 KOKEE 344.05946 36.50709 891.6 15.5 1.1925945E-08 1.6772560E+00 6.7929196E-09 3.1875441E-10 O 5 1053+704 2024.12.30-17:40:01.0 MK-VLBA 343.39193 33.17301 654.8 2.0 9.1723862E-09 1.8340819E+00 4.9764300E-09 5.5226460E-11 O 5 1053+704 2024.12.30-17:40:01.0 WETTZELL 12.55137 31.57610 957.2 -4.0 1.4061349E-08 1.8955586E+00 7.2637333E-09 1.2480552E-10 O 6 2000+472 2024.12.30-17:42:09.0 KOKEE 43.62533 12.76727 891.6 15.6 3.1447502E-08 4.4476484E+00 6.7929196E-09 3.1875441E-10 O 6 2000+472 2024.12.30-17:42:09.0 MK-VLBA 44.08174 13.81540 654.8 2.2 2.0679210E-08 4.1328695E+00 4.9764300E-09 5.5226460E-11 O 6 2000+472 2024.12.30-17:42:09.0 WETTZELL 299.32303 40.87603 957.2 -4.0 1.1271322E-08 1.5250988E+00 7.2637333E-09 1.2480552E-10 O 7 NGC6251 2024.12.30-17:43:51.0 KOKEE 5.61754 27.66034 891.6 15.6 1.5248171E-08 2.1445390E+00 6.7929196E-09 3.1875441E-10 O 7 NGC6251 2024.12.30-17:43:51.0 MK-VLBA 5.04745 25.71042 654.8 2.2 1.1541574E-08 2.3081383E+00 4.9764300E-09 5.5226460E-11 O 7 NGC6251 2024.12.30-17:43:51.0 WETTZELL 352.12539 43.91874 957.2 -3.9 1.0635959E-08 1.4356215E+00 7.2637333E-09 1.2480552E-10 O 8 1823+568 2024.12.30-17:46:27.0 KOKEE 36.04644 29.50919 891.7 15.6 1.4379586E-08 2.0211051E+00 6.7929196E-09 3.1875441E-10 O 8 1823+568 2024.12.30-17:46:27.0 MK-VLBA 34.95609 29.90027 654.9 2.3 1.0057852E-08 2.0007872E+00 4.9764300E-09 5.5226460E-11 O 8 1823+568 2024.12.30-17:46:27.0 WETTZELL 320.27378 33.55800 957.2 -3.9 1.3327445E-08 1.8006783E+00 7.2637333E-09 1.2480552E-10 O 9 0716+714 2024.12.30-17:48:23.0 KOKEE 340.27739 19.04198 891.7 15.6 2.1576663E-08 3.0441584E+00 6.7929196E-09 3.1875441E-10 O 9 0716+714 2024.12.30-17:48:23.0 MK-VLBA 340.87043 15.54182 654.9 2.3 1.8512686E-08 3.7530261E+00 4.9764300E-09 5.5226460E-11 O 9 0716+714 2024.12.30-17:48:23.0 WETTZELL 27.10908 45.29103 957.2 -4.0 1.0382136E-08 1.4013406E+00 7.2637333E-09 1.2480552E-10 O 10 1851+488 2024.12.30-17:50:45.0 KOKEE 44.94541 25.81387 891.8 15.6 1.6242825E-08 2.2836862E+00 6.7929196E-09 3.1875441E-10 O 10 1851+488 2024.12.30-17:50:45.0 MK-VLBA 44.25477 26.92000 655.0 2.4 1.1062746E-08 2.1986922E+00 4.9764300E-09 5.5226460E-11 O 10 1851+488 2024.12.30-17:50:45.0 WETTZELL 310.33878 31.23164 957.3 -4.2 1.4201633E-08 1.9204028E+00 7.2637333E-09 1.2480552E-10 O 11 0016+731 2024.12.30-17:53:52.0 KOKEE 6.42501 6.94531 891.8 15.6 5.4777835E-08 7.9085576E+00 6.7929196E-09 3.1875441E-10 O 11 0016+731 2024.12.30-17:53:52.0 MK-VLBA 7.48990 5.11363 655.0 2.4 5.0344712E-08 1.0849860E+01 4.9764300E-09 5.5226460E-11 O 11 0016+731 2024.12.30-17:53:52.0 WETTZELL 349.73081 64.60421 957.4 -4.7 8.1758873E-09 1.1050249E+00 7.2637333E-09 1.2480552E-10 O 12 0827+243 2024.12.30-17:56:43.0 KOKEE 289.81600 16.54737 891.7 15.6 2.4647919E-08 3.4962965E+00 6.7929196E-09 3.1875441E-10 O 12 0827+243 2024.12.30-17:56:43.0 MK-VLBA 291.52368 12.04885 655.1 2.4 2.3550163E-08 4.8433462E+00 4.9764300E-09 5.5226460E-11 O 12 0827+243 2024.12.30-17:56:43.0 WETTZELL 62.20439 8.07817 957.3 -4.0 4.9848698E-08 6.8769084E+00 7.2637333E-09 1.2480552E-10 O 13 1849+670 2024.12.30-17:59:48.0 KOKEE 24.60195 27.14460 891.8 15.7 1.5511528E-08 2.1808343E+00 6.7929196E-09 3.1875441E-10 O 13 1849+670 2024.12.30-17:59:48.0 MK-VLBA 23.80610 26.63609 655.1 2.4 1.1171558E-08 2.2271585E+00 4.9764300E-09 5.5226460E-11 O 13 1849+670 2024.12.30-17:59:48.0 WETTZELL 329.69836 40.68158 957.3 -3.8 1.1314262E-08 1.5281148E+00 7.2637333E-09 1.2480552E-10 O 14 0955+476 2024.12.30-18:02:12.0 KOKEE 313.22795 35.83918 891.7 15.7 1.2117981E-08 1.7059830E+00 6.7929196E-09 3.1875441E-10 O 14 0955+476 2024.12.30-18:02:12.0 MK-VLBA 314.04931 31.39010 655.2 2.4 9.6330658E-09 1.9309061E+00 4.9764300E-09 5.5226460E-11 O 14 0955+476 2024.12.30-18:02:12.0 WETTZELL 34.52045 16.82947 957.3 -3.9 2.5184206E-08 3.3973245E+00 7.2637333E-09 1.2480552E-10 O 15 2000+472 2024.12.30-18:04:09.0 KOKEE 44.75270 16.32944 891.7 15.7 2.4937652E-08 3.5156056E+00 6.7929196E-09 3.1875441E-10 O 15 2000+472 2024.12.30-18:04:09.0 MK-VLBA 44.91485 17.45352 655.2 2.4 1.6580826E-08 3.3033611E+00 4.9764300E-09 5.5226460E-11 O 15 2000+472 2024.12.30-18:04:09.0 WETTZELL 301.98872 37.77271 957.3 -3.9 1.2037278E-08 1.6285452E+00 7.2637333E-09 1.2480552E-10 O 16 1015+359 2024.12.30-18:06:34.0 KOKEE 298.61648 39.22828 891.8 15.7 1.1225645E-08 1.5806268E+00 6.7929196E-09 3.1875441E-10 O 16 1015+359 2024.12.30-18:06:34.0 MK-VLBA 300.19467 34.66250 655.2 2.4 8.8280711E-09 1.7678999E+00 4.9764300E-09 5.5226460E-11 O 16 1015+359 2024.12.30-18:06:34.0 WETTZELL 38.24633 5.33854 957.3 -4.1 7.1131708E-08 9.9167628E+00 7.2637333E-09 1.2480552E-10 O 17 1751+288 2024.12.30-18:09:55.0 KOKEE 70.17552 39.29514 891.8 15.8 1.1207038E-08 1.5750218E+00 6.7929196E-09 3.1875441E-10 O 17 1751+288 2024.12.30-18:09:55.0 MK-VLBA 68.61653 42.15884 655.2 2.5 7.4850548E-09 1.4841100E+00 4.9764300E-09 5.5226460E-11 O 17 1751+288 2024.12.30-18:09:55.0 WETTZELL 307.81875 6.29951 957.4 -4.6 6.1994079E-08 8.6472806E+00 7.2637333E-09 1.2480552E-10 O 18 1823+568 2024.12.30-18:11:22.0 KOKEE 35.55614 32.89666 891.8 15.8 1.3052746E-08 1.8343171E+00 6.7929196E-09 3.1875441E-10 O 18 1823+568 2024.12.30-18:11:22.0 MK-VLBA 34.09627 33.23409 655.3 2.5 9.1556002E-09 1.8208659E+00 4.9764300E-09 5.5226460E-11 O 18 1823+568 2024.12.30-18:11:22.0 WETTZELL 322.97566 31.02107 957.3 -4.0 1.4286625E-08 1.9298365E+00 7.2637333E-09 1.2480552E-10 O 19 DA426 2024.12.30-18:12:58.0 KOKEE 53.32860 51.55284 891.8 15.8 9.0722614E-09 1.2748278E+00 6.7929196E-09 3.1875441E-10 O 19 DA426 2024.12.30-18:12:58.0 MK-VLBA 49.29156 53.17102 655.3 2.5 6.2817295E-09 1.2473496E+00 4.9764300E-09 5.5226460E-11 O 19 DA426 2024.12.30-18:12:58.0 WETTZELL 324.78296 8.38390 957.3 -4.0 4.8199546E-08 6.5942592E+00 7.2637333E-09 1.2480552E-10 O 20 NGC6251 2024.12.30-18:15:14.0 KOKEE 4.72175 28.31818 891.8 15.8 1.4925905E-08 2.0991261E+00 6.7929196E-09 3.1875441E-10 O 20 NGC6251 2024.12.30-18:15:14.0 MK-VLBA 4.11125 26.30244 655.1 2.5 1.1302604E-08 2.2601119E+00 4.9764300E-09 5.5226460E-11 O 20 NGC6251 2024.12.30-18:15:14.0 WETTZELL 353.21831 43.26159 957.3 -4.1 1.0764174E-08 1.4528249E+00 7.2637333E-09 1.2480552E-10 O 21 1636+473 2024.12.30-18:17:53.0 KOKEE 39.67328 52.27371 891.9 15.9 8.9835548E-09 1.2623475E+00 6.7929196E-09 3.1875441E-10 O 21 1636+473 2024.12.30-18:17:53.0 MK-VLBA 35.25564 52.82114 655.0 2.6 6.3107798E-09 1.2540626E+00 4.9764300E-09 5.5226460E-11 O 21 1636+473 2024.12.30-18:17:53.0 WETTZELL 331.84456 13.19783 957.3 -4.8 3.1678996E-08 4.2879244E+00 7.2637333E-09 1.2480552E-10 O 22 2229+695 2024.12.30-18:20:56.0 KOKEE 17.12659 10.51176 891.8 15.8 3.7699515E-08 5.3564510E+00 6.7929196E-09 3.1875441E-10 O 22 2229+695 2024.12.30-18:20:56.0 MK-VLBA 17.84941 9.47581 654.9 2.6 2.9404321E-08 5.9995997E+00 4.9764300E-09 5.5226460E-11 O 22 2229+695 2024.12.30-18:20:56.0 WETTZELL 329.53316 58.74310 957.3 -4.1 8.6384039E-09 1.1676271E+00 7.2637333E-09 1.2480552E-10 O 23 1849+670 2024.12.30-18:22:56.0 KOKEE 24.15623 29.36382 891.9 15.9 1.4443777E-08 2.0303584E+00 6.7929196E-09 3.1875441E-10 O 23 1849+670 2024.12.30-18:22:56.0 MK-VLBA 23.13983 28.81125 654.9 2.6 1.0400684E-08 2.0726381E+00 4.9764300E-09 5.5226460E-11 O 23 1849+670 2024.12.30-18:22:56.0 WETTZELL 331.33938 38.81406 957.3 -4.1 1.1763741E-08 1.5885622E+00 7.2637333E-09 1.2480552E-10 O 24 1053+704 2024.12.30-18:24:58.0 KOKEE 341.32874 33.38899 891.9 15.8 1.2885109E-08 1.8126353E+00 6.7929196E-09 3.1875441E-10 O 24 1053+704 2024.12.30-18:24:58.0 MK-VLBA 341.00350 29.91900 655.0 2.6 1.0054761E-08 2.0131521E+00 4.9764300E-09 5.5226460E-11 O 24 1053+704 2024.12.30-18:24:58.0 WETTZELL 16.53692 33.42932 957.3 -4.0 1.3370991E-08 1.8028131E+00 7.2637333E-09 1.2480552E-10 O 25 2000+472 2024.12.30-18:27:08.0 KOKEE 45.68570 20.11919 891.9 15.6 2.0484107E-08 2.8830958E+00 6.7929196E-09 3.1875441E-10 O 25 2000+472 2024.12.30-18:27:08.0 MK-VLBA 45.52407 21.30282 655.1 2.7 1.3743750E-08 2.7337224E+00 4.9764300E-09 5.5226460E-11 O 25 2000+472 2024.12.30-18:27:08.0 WETTZELL 304.82912 34.62671 957.3 -4.0 1.2968867E-08 1.7543440E+00 7.2637333E-09 1.2480552E-10 O 26 0955+476 2024.12.30-18:29:20.0 KOKEE 312.93696 31.23390 891.9 15.7 1.3670209E-08 1.9254897E+00 6.7929196E-09 3.1875441E-10 O 26 0955+476 2024.12.30-18:29:20.0 MK-VLBA 313.88195 26.78077 655.1 2.8 1.1120599E-08 2.2341160E+00 4.9764300E-09 5.5226460E-11 O 26 0955+476 2024.12.30-18:29:20.0 WETTZELL 38.49496 19.47669 957.3 -4.0 2.1943350E-08 2.9597348E+00 7.2637333E-09 1.2480552E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10