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 | 10:18:44.267 # # Data content: # Ray-tracing results for session: # 241107-i24312# # Total number of observations: # 66 # 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: 2024110718 | 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 $241107-i24312# H $241107-i24312# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:18:44.267) 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 3C371 2024.11.07-17:30:20.0 KOKEE 17.45144 10.80930 -999.0 -99.0 3.5583523E-08 5.4496289E+00 6.7896795E-09 9.5887902E-11 O 1 3C371 2024.11.07-17:30:20.0 MK-VLBA 18.14843 9.79758 655.2 4.2 2.8339444E-08 5.6666105E+00 4.9744721E-09 2.6280114E-11 O 1 3C371 2024.11.07-17:30:20.0 WETTZELL 329.18624 58.34602 957.9 6.1 8.8104677E-09 1.1752579E+00 7.2778441E-09 2.2509464E-10 O 2 0738+491 2024.11.07-17:32:32.0 KOKEE 322.83114 51.53826 -999.0 -99.0 8.7874477E-09 1.2848017E+00 6.7896795E-09 9.5887902E-11 O 2 0738+491 2024.11.07-17:32:32.0 MK-VLBA 322.34019 47.30288 655.2 4.2 6.7978370E-09 1.3523789E+00 4.9744721E-09 2.6280114E-11 O 2 0738+491 2024.11.07-17:32:32.0 WETTZELL 17.95411 10.89776 957.9 6.1 3.8516360E-08 5.2384779E+00 7.2778441E-09 2.2509464E-10 O 3 1432+200 2024.11.07-17:35:33.0 KOKEE 78.51347 27.61800 -999.0 -99.0 1.4785087E-08 2.1525496E+00 6.7896795E-09 9.5887902E-11 O 3 1432+200 2024.11.07-17:35:33.0 MK-VLBA 78.29776 31.00296 655.3 4.3 9.6767866E-09 1.9448491E+00 4.9744721E-09 2.6280114E-11 O 3 1432+200 2024.11.07-17:35:33.0 WETTZELL 294.20078 5.39313 957.9 6.1 7.1754814E-08 1.0240919E+01 7.2778441E-09 2.2509464E-10 O 4 1053+704 2024.11.07-17:38:51.0 KOKEE 5.51625 41.52024 -999.0 -99.0 1.0371412E-08 1.5218725E+00 6.7896795E-09 9.5887902E-11 O 4 1053+704 2024.11.07-17:38:51.0 MK-VLBA 3.51558 39.51103 655.3 4.3 7.8465955E-09 1.5605250E+00 4.9744721E-09 2.6280114E-11 O 4 1053+704 2024.11.07-17:38:51.0 WETTZELL 352.38925 30.06018 957.9 6.1 1.4927228E-08 1.9965725E+00 7.2778441E-09 2.2509464E-10 O 5 1306+360 2024.11.07-17:40:58.0 KOKEE 60.54114 49.23793 -999.0 -99.0 9.0818967E-09 1.3227643E+00 6.7896795E-09 9.5887902E-11 O 5 1306+360 2024.11.07-17:40:58.0 MK-VLBA 57.19622 51.40413 655.2 4.4 6.3933711E-09 1.2785311E+00 4.9744721E-09 2.6280114E-11 O 5 1306+360 2024.11.07-17:40:58.0 WETTZELL 319.97394 6.45291 957.9 6.1 6.1724079E-08 8.6749640E+00 7.2778441E-09 2.2509464E-10 O 6 0955+476 2024.11.07-17:44:37.0 KOKEE 353.77188 64.63045 -999.0 -99.0 7.6185299E-09 1.1112332E+00 6.7896795E-09 9.5887902E-11 O 6 0955+476 2024.11.07-17:44:37.0 MK-VLBA 348.30828 61.71612 655.1 4.4 5.6768806E-09 1.1317111E+00 4.9744721E-09 2.6280114E-11 O 6 0955+476 2024.11.07-17:44:37.0 WETTZELL 357.59329 6.49138 957.9 6.1 6.1400790E-08 8.6070889E+00 7.2778441E-09 2.2509464E-10 O 7 1520+319 2024.11.07-17:47:16.0 KOKEE 63.64035 22.67529 -999.0 -99.0 1.7735322E-08 2.5982672E+00 6.7896795E-09 9.5887902E-11 O 7 1520+319 2024.11.07-17:47:16.0 MK-VLBA 63.44681 25.16045 655.2 4.5 1.1699880E-08 2.3488611E+00 4.9744721E-09 2.6280114E-11 O 7 1520+319 2024.11.07-17:47:16.0 WETTZELL 296.08263 19.60473 957.9 6.2 2.2158589E-08 2.9763600E+00 7.2778441E-09 2.2509464E-10 O 8 0716+714 2024.11.07-17:50:29.0 KOKEE 344.21302 34.73503 -999.0 -99.0 1.2055085E-08 1.7755510E+00 6.7896795E-09 9.5887902E-11 O 8 0716+714 2024.11.07-17:50:29.0 MK-VLBA 343.67719 31.41299 655.1 4.7 9.5653128E-09 1.8970917E+00 4.9744721E-09 2.6280114E-11 O 8 0716+714 2024.11.07-17:50:29.0 WETTZELL 13.26147 33.24837 957.8 6.0 1.3648163E-08 1.8237465E+00 7.2778441E-09 2.2509464E-10 O 9 0613+570 2024.11.07-17:51:49.0 KOKEE 324.91926 34.16561 -999.0 -99.0 1.2230216E-08 1.8001255E+00 6.7896795E-09 9.5887902E-11 O 9 0613+570 2024.11.07-17:51:49.0 MK-VLBA 325.23885 30.00900 655.0 4.8 9.9651320E-09 1.9753504E+00 4.9744721E-09 2.6280114E-11 O 9 0613+570 2024.11.07-17:51:49.0 WETTZELL 28.82560 24.96325 957.8 6.0 1.7683198E-08 2.3664709E+00 7.2778441E-09 2.2509464E-10 O 10 1504+377 2024.11.07-17:55:39.0 KOKEE 58.30905 28.63714 -999.0 -99.0 1.4307090E-08 2.0935454E+00 6.7896795E-09 9.5887902E-11 O 10 1504+377 2024.11.07-17:55:39.0 MK-VLBA 57.50162 30.73388 655.0 4.7 9.7525182E-09 1.9529573E+00 4.9744721E-09 2.6280114E-11 O 10 1504+377 2024.11.07-17:55:39.0 WETTZELL 304.19033 20.34549 957.9 6.0 2.1399431E-08 2.8734135E+00 7.2778441E-09 2.2509464E-10 O 11 1514+197 2024.11.07-17:57:56.0 KOKEE 77.43205 23.04447 -999.0 -99.0 1.7469822E-08 2.5472171E+00 6.7896795E-09 9.5887902E-11 O 11 1514+197 2024.11.07-17:57:56.0 MK-VLBA 77.50162 26.37863 655.0 4.7 1.1201636E-08 2.2546349E+00 4.9744721E-09 2.6280114E-11 O 11 1514+197 2024.11.07-17:57:56.0 WETTZELL 290.39710 8.15139 957.9 6.0 5.0248353E-08 6.9388873E+00 7.2778441E-09 2.2509464E-10 O 12 NGC6251 2024.11.07-18:01:01.0 KOKEE 8.10851 22.00138 -999.0 -99.0 1.8245623E-08 2.7142589E+00 6.7896795E-09 9.5887902E-11 O 12 NGC6251 2024.11.07-18:01:01.0 MK-VLBA 7.98497 20.24942 655.1 4.8 1.4327024E-08 2.8415039E+00 4.9744721E-09 2.6280114E-11 O 12 NGC6251 2024.11.07-18:01:01.0 WETTZELL 348.47361 49.47548 957.9 6.0 9.8624951E-09 1.3161307E+00 7.2778441E-09 2.2509464E-10 O 13 0738+491 2024.11.07-18:03:48.0 KOKEE 319.22454 46.96091 -999.0 -99.0 9.4116678E-09 1.3774837E+00 6.7896795E-09 9.5887902E-11 O 13 0738+491 2024.11.07-18:03:48.0 MK-VLBA 319.27993 42.63363 655.0 4.8 7.3736492E-09 1.4658933E+00 4.9744721E-09 2.6280114E-11 O 13 0738+491 2024.11.07-18:03:48.0 WETTZELL 22.88313 12.68686 958.0 5.9 3.3411975E-08 4.5213426E+00 7.2778441E-09 2.2509464E-10 O 14 1053+704 2024.11.07-18:05:43.0 KOKEE 2.49560 41.95698 -999.0 -99.0 1.0283719E-08 1.5089713E+00 6.7896795E-09 9.5887902E-11 O 14 1053+704 2024.11.07-18:05:43.0 MK-VLBA 0.54926 39.73619 655.0 4.9 7.8096896E-09 1.5529207E+00 4.9744721E-09 2.6280114E-11 O 14 1053+704 2024.11.07-18:05:43.0 WETTZELL 354.97568 29.57519 958.0 5.9 1.5147240E-08 2.0261499E+00 7.2778441E-09 2.2509464E-10 O 15 0955+476 2024.11.07-18:07:23.0 KOKEE 345.17413 63.65965 -999.0 -99.0 7.6812208E-09 1.1206042E+00 6.7896795E-09 9.5887902E-11 O 15 0955+476 2024.11.07-18:07:23.0 MK-VLBA 340.88680 60.28423 654.9 5.0 5.7558676E-09 1.1471456E+00 4.9744721E-09 2.6280114E-11 O 15 0955+476 2024.11.07-18:07:23.0 WETTZELL 1.48775 6.46144 958.0 6.0 6.1643726E-08 8.6405588E+00 7.2778441E-09 2.2509464E-10 O 16 0602+673 2024.11.07-18:09:37.0 KOKEE 335.99576 28.93964 -999.0 -99.0 1.4175231E-08 2.0955910E+00 6.7896795E-09 9.5887902E-11 O 16 0602+673 2024.11.07-18:09:37.0 MK-VLBA 336.14685 25.21988 655.0 5.0 1.1676458E-08 2.3112387E+00 4.9744721E-09 2.6280114E-11 O 16 0602+673 2024.11.07-18:09:37.0 WETTZELL 24.02821 34.91327 957.9 6.0 1.3078365E-08 1.7468141E+00 7.2778441E-09 2.2509464E-10 O 17 1520+319 2024.11.07-18:14:34.0 KOKEE 64.90494 28.38749 -999.0 -99.0 1.4420825E-08 2.1067975E+00 6.7896795E-09 9.5887902E-11 O 17 1520+319 2024.11.07-18:14:34.0 MK-VLBA 64.25395 30.94170 655.1 4.9 9.6939363E-09 1.9435271E+00 4.9744721E-09 2.6280114E-11 O 17 1520+319 2024.11.07-18:14:34.0 WETTZELL 300.58605 15.66513 957.9 6.2 2.7386092E-08 3.6932211E+00 7.2778441E-09 2.2509464E-10 O 18 0613+570 2024.11.07-18:18:04.0 KOKEE 324.24469 30.62955 -999.0 -99.0 1.3470104E-08 1.9868792E+00 6.7896795E-09 9.5887902E-11 O 18 0613+570 2024.11.07-18:18:04.0 MK-VLBA 324.74476 26.45392 655.2 4.9 1.1174697E-08 2.2128975E+00 4.9744721E-09 2.6280114E-11 O 18 0613+570 2024.11.07-18:18:04.0 WETTZELL 31.98991 27.14237 957.9 6.2 1.6374130E-08 2.1896985E+00 7.2778441E-09 2.2509464E-10 O 19 1504+377 2024.11.07-18:21:54.0 KOKEE 58.86095 33.84106 -999.0 -99.0 1.2329661E-08 1.8010287E+00 6.7896795E-09 9.5887902E-11 O 19 1504+377 2024.11.07-18:21:54.0 MK-VLBA 57.54315 35.95901 655.2 5.0 8.4968773E-09 1.7004869E+00 4.9744721E-09 2.6280114E-11 O 19 1504+377 2024.11.07-18:21:54.0 WETTZELL 308.31265 16.87457 957.9 6.3 2.5527475E-08 3.4381240E+00 7.2778441E-09 2.2509464E-10 O 20 0716+714 2024.11.07-18:24:21.0 KOKEE 342.40139 32.47084 -999.0 -99.0 1.2788236E-08 1.8860961E+00 6.7896795E-09 9.5887902E-11 O 20 0716+714 2024.11.07-18:24:21.0 MK-VLBA 342.10044 29.05770 655.2 5.0 1.0258229E-08 2.0331628E+00 4.9744721E-09 2.6280114E-11 O 20 0716+714 2024.11.07-18:24:21.0 WETTZELL 16.06905 34.65538 957.9 6.1 1.3162826E-08 1.7584299E+00 7.2778441E-09 2.2509464E-10 O 21 0738+491 2024.11.07-18:25:43.0 KOKEE 317.45419 43.57483 -999.0 -99.0 9.9768024E-09 1.4615329E+00 6.7896795E-09 9.5887902E-11 O 21 0738+491 2024.11.07-18:25:43.0 MK-VLBA 317.78207 39.20779 655.1 5.0 7.8977246E-09 1.5691690E+00 4.9744721E-09 2.6280114E-11 O 21 0738+491 2024.11.07-18:25:43.0 WETTZELL 26.25927 14.18144 957.9 6.1 3.0084912E-08 4.0591107E+00 7.2778441E-09 2.2509464E-10 O 22 NGC6251 2024.11.07-18:27:54.0 KOKEE 8.09412 22.88213 -999.0 -99.0 1.7589562E-08 2.6136625E+00 6.7896795E-09 9.5887902E-11 O 22 NGC6251 2024.11.07-18:27:54.0 MK-VLBA 7.89637 21.12637 655.1 5.0 1.3767977E-08 2.7309359E+00 4.9744721E-09 2.6280114E-11 O 22 NGC6251 2024.11.07-18:27:54.0 WETTZELL 348.59450 48.59820 957.9 6.0 9.9939363E-09 1.3337452E+00 7.2778441E-09 2.2509464E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10