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 | 10:03:34.665 # # Data content: # Ray-tracing results for session: # 241021-i24295# # Total number of observations: # 62 # 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: 2024102118 | 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 $241021-i24295# H $241021-i24295# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:03:34.665) 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 0955+476 2024.10.21-17:30:20.0 KOKEE 23.72676 61.57747 887.9 17.8 7.9533012E-09 1.1398276E+00 6.7659960E-09 2.3098780E-10 O 1 0955+476 2024.10.21-17:30:20.0 WETTZELL 343.89019 8.63550 954.8 14.8 4.8973843E-08 6.7216608E+00 7.2482359E-09 4.4544732E-10 O 2 3C371 2024.10.21-17:33:07.0 KOKEE 13.59980 6.80743 887.9 17.8 5.4894429E-08 8.4632175E+00 6.7659960E-09 2.3098780E-10 O 2 3C371 2024.10.21-17:33:07.0 WETTZELL 333.64624 63.42754 954.7 14.8 8.6007247E-09 1.1208053E+00 7.2482359E-09 4.4544732E-10 O 3 1318+225 2024.10.21-17:35:16.0 KOKEE 76.29349 29.59850 887.9 17.8 1.4113986E-08 2.0292278E+00 6.7659960E-09 2.3098780E-10 O 3 1318+225 2024.10.21-17:35:16.0 WETTZELL 296.82828 6.33572 954.6 14.8 6.4350155E-08 8.9473504E+00 7.2482359E-09 4.4544732E-10 O 4 1504+377 2024.10.21-17:38:06.0 KOKEE 54.35163 12.28181 887.9 17.9 3.2111190E-08 4.7290640E+00 6.7659960E-09 2.3098780E-10 O 4 1504+377 2024.10.21-17:38:06.0 WETTZELL 291.32522 32.57033 954.6 14.9 1.4252808E-08 1.8638966E+00 7.2482359E-09 4.4544732E-10 O 5 0613+570 2024.10.21-17:40:39.0 KOKEE 330.01846 44.01515 887.9 18.0 1.0057030E-08 1.4434176E+00 6.7659960E-09 2.3098780E-10 O 5 0613+570 2024.10.21-17:40:39.0 MK-VLBA 329.51831 40.02668 654.8 9.4 7.8066463E-09 1.5585017E+00 4.9762308E-09 5.2226745E-11 O 5 0613+570 2024.10.21-17:40:39.0 WETTZELL 18.80120 19.79091 954.6 14.9 2.2531206E-08 2.9756725E+00 7.2482359E-09 4.4544732E-10 O 6 1432+200 2024.10.21-17:44:58.0 KOKEE 74.28334 14.65838 887.9 18.0 2.7185140E-08 3.9569338E+00 6.7659960E-09 2.3098780E-10 O 6 1432+200 2024.10.21-17:44:58.0 MK-VLBA 74.83215 17.82970 654.8 9.6 1.6241005E-08 3.2732554E+00 4.9762308E-09 5.2226745E-11 O 6 1432+200 2024.10.21-17:44:58.0 WETTZELL 283.82146 14.28557 954.6 14.9 3.0644657E-08 4.0567927E+00 7.2482359E-09 4.4544732E-10 O 7 0716+714 2024.10.21-17:47:53.0 KOKEE 349.36041 38.46047 887.9 18.0 1.1228539E-08 1.6152179E+00 6.7659960E-09 2.3098780E-10 O 7 0716+714 2024.10.21-17:47:53.0 MK-VLBA 348.30454 35.41730 654.8 9.8 8.6578639E-09 1.7322629E+00 4.9762308E-09 5.2226745E-11 O 7 0716+714 2024.10.21-17:47:53.0 WETTZELL 7.13369 31.22717 954.6 14.9 1.4797940E-08 1.9412387E+00 7.2482359E-09 4.4544732E-10 O 8 1502+106 2024.10.21-17:49:52.0 KOKEE 81.10476 5.78947 887.9 18.1 6.3006065E-08 9.6179374E+00 6.7659960E-09 2.3098780E-10 O 8 1502+106 2024.10.21-17:49:52.0 MK-VLBA 82.23045 9.34303 654.8 10.0 2.9766926E-08 6.1103157E+00 4.9762308E-09 5.2226745E-11 O 8 1502+106 2024.10.21-17:49:52.0 WETTZELL 272.81839 11.35894 954.6 14.9 3.8002552E-08 5.0466870E+00 7.2482359E-09 4.4544732E-10 O 9 0718+793 2024.10.21-17:52:00.0 KOKEE 354.33388 31.74849 888.0 18.0 1.3256291E-08 1.9116082E+00 6.7659960E-09 2.3098780E-10 O 9 0718+793 2024.10.21-17:52:00.0 MK-VLBA 353.68923 29.02549 654.9 10.2 1.0325989E-08 2.0711853E+00 4.9762308E-09 5.2226745E-11 O 9 0718+793 2024.10.21-17:52:00.0 WETTZELL 4.51368 38.77476 954.5 14.9 1.2265938E-08 1.6051384E+00 7.2482359E-09 4.4544732E-10 O 10 1514+197 2024.10.21-17:56:38.0 KOKEE 72.10846 7.77740 887.9 18.2 4.8831630E-08 7.3246026E+00 6.7659960E-09 2.3098780E-10 O 10 1514+197 2024.10.21-17:56:38.0 MK-VLBA 73.05902 10.83356 655.0 10.5 2.5963295E-08 5.3113719E+00 4.9762308E-09 5.2226745E-11 O 10 1514+197 2024.10.21-17:56:38.0 WETTZELL 278.10050 18.96164 954.5 14.8 2.3449744E-08 3.0807781E+00 7.2482359E-09 4.4544732E-10 O 11 1053+704 2024.10.21-17:59:18.0 KOKEE 10.35622 40.02328 887.9 18.4 1.0861916E-08 1.5627279E+00 6.7659960E-09 2.3098780E-10 O 11 1053+704 2024.10.21-17:59:18.0 MK-VLBA 8.38933 38.36884 655.0 10.5 8.0864826E-09 1.6179865E+00 4.9762308E-09 5.2226745E-11 O 11 1053+704 2024.10.21-17:59:18.0 WETTZELL 348.03817 31.35563 954.6 14.7 1.4744118E-08 1.9352413E+00 7.2482359E-09 4.4544732E-10 O 12 1306+360 2024.10.21-18:01:22.0 KOKEE 61.31015 39.79927 888.0 18.5 1.0912379E-08 1.5672254E+00 6.7659960E-09 2.3098780E-10 O 12 1306+360 2024.10.21-18:01:22.0 MK-VLBA 59.37636 42.06735 654.9 10.4 7.4941618E-09 1.4969434E+00 4.9762308E-09 5.2226745E-11 O 12 1306+360 2024.10.21-18:01:22.0 WETTZELL 312.03461 11.74243 954.6 14.6 3.6865416E-08 4.9518591E+00 7.2482359E-09 4.4544732E-10 O 13 0738+491 2024.10.21-18:04:55.0 KOKEE 328.62820 56.06072 888.0 18.7 8.4293912E-09 1.2077867E+00 6.7659960E-09 2.3098780E-10 O 13 0738+491 2024.10.21-18:04:55.0 MK-VLBA 327.24294 52.00246 654.9 10.3 6.3769965E-09 1.2710277E+00 4.9762308E-09 5.2226745E-11 O 13 0738+491 2024.10.21-18:04:55.0 WETTZELL 12.39479 9.41913 954.6 14.5 4.5234993E-08 6.1499532E+00 7.2482359E-09 4.4544732E-10 O 14 NGC6251 2024.10.21-18:07:15.0 KOKEE 7.74013 20.04928 888.1 18.8 2.0230012E-08 2.9431992E+00 6.7659960E-09 2.3098780E-10 O 14 NGC6251 2024.10.21-18:07:15.0 MK-VLBA 7.78368 18.27640 655.0 10.3 1.5868692E-08 3.2119851E+00 4.9762308E-09 5.2226745E-11 O 14 NGC6251 2024.10.21-18:07:15.0 WETTZELL 348.79004 51.44737 954.6 14.5 9.8323716E-09 1.2835570E+00 7.2482359E-09 4.4544732E-10 O 15 1520+319 2024.10.21-18:10:37.0 KOKEE 61.06642 13.72522 888.1 18.9 2.8926078E-08 4.2345056E+00 6.7659960E-09 2.3098780E-10 O 15 1520+319 2024.10.21-18:10:37.0 MK-VLBA 61.52871 16.05810 655.1 10.4 1.7930581E-08 3.6307086E+00 4.9762308E-09 5.2226745E-11 O 15 1520+319 2024.10.21-18:10:37.0 WETTZELL 288.98135 26.18902 954.6 14.5 1.7351880E-08 2.2738258E+00 7.2482359E-09 4.4544732E-10 O 16 0613+570 2024.10.21-18:13:55.0 KOKEE 327.21536 39.98276 888.2 19.0 1.0870904E-08 1.5610839E+00 6.7659960E-09 2.3098780E-10 O 16 0613+570 2024.10.21-18:13:55.0 MK-VLBA 327.12848 35.89782 655.2 10.3 8.5582374E-09 1.7095333E+00 4.9762308E-09 5.2226745E-11 O 16 0613+570 2024.10.21-18:13:55.0 WETTZELL 23.18158 21.74570 954.6 14.5 2.0623729E-08 2.7169816E+00 7.2482359E-09 4.4544732E-10 O 17 1502+106 2024.10.21-18:17:58.0 KOKEE 83.62304 12.25659 888.3 19.0 3.2169679E-08 4.6928010E+00 6.7659960E-09 2.3098780E-10 O 17 1502+106 2024.10.21-18:17:58.0 MK-VLBA 84.44690 15.92563 655.1 9.9 1.8070118E-08 3.6431062E+00 4.9762308E-09 5.2226745E-11 O 17 1502+106 2024.10.21-18:17:58.0 WETTZELL 278.07947 6.77342 954.5 14.5 6.0710348E-08 8.3025482E+00 7.2482359E-09 4.4544732E-10 O 18 1504+377 2024.10.21-18:19:22.0 KOKEE 56.67385 20.18576 888.3 19.2 2.0101620E-08 2.9148210E+00 6.7659960E-09 2.3098780E-10 O 18 1504+377 2024.10.21-18:19:22.0 MK-VLBA 56.58938 22.19154 655.1 9.9 1.3220895E-08 2.6607891E+00 4.9762308E-09 5.2226745E-11 O 18 1504+377 2024.10.21-18:19:22.0 WETTZELL 297.57411 26.41306 954.5 14.5 1.7217744E-08 2.2586730E+00 7.2482359E-09 4.4544732E-10 O 19 1053+704 2024.10.21-18:21:35.0 KOKEE 8.10496 40.85443 888.3 19.1 1.0679613E-08 1.5361300E+00 6.7659960E-09 2.3098780E-10 O 19 1053+704 2024.10.21-18:21:35.0 MK-VLBA 6.10217 39.03258 655.2 9.9 7.9711059E-09 1.5945535E+00 4.9762308E-09 5.2226745E-11 O 19 1053+704 2024.10.21-18:21:35.0 WETTZELL 350.10777 30.66277 954.5 14.5 1.5041244E-08 1.9748191E+00 7.2482359E-09 4.4544732E-10 O 20 0716+714 2024.10.21-18:23:17.0 KOKEE 346.50532 36.73674 888.2 19.2 1.1673053E-08 1.6797192E+00 6.7659960E-09 2.3098780E-10 O 20 0716+714 2024.10.21-18:23:17.0 MK-VLBA 345.71793 33.53545 655.2 9.9 9.0791373E-09 1.8172170E+00 4.9762308E-09 5.2226745E-11 O 20 0716+714 2024.10.21-18:23:17.0 WETTZELL 10.31072 32.10813 954.5 14.4 1.4436417E-08 1.8927858E+00 7.2482359E-09 4.4544732E-10 O 21 0955+476 2024.10.21-18:25:11.0 KOKEE 4.21919 64.73710 888.2 19.3 7.7349868E-09 1.1081161E+00 6.7659960E-09 2.3098780E-10 O 21 0955+476 2024.10.21-18:25:11.0 MK-VLBA 357.71654 62.47325 655.2 9.9 5.6687948E-09 1.1297744E+00 4.9762308E-09 5.2226745E-11 O 21 0955+476 2024.10.21-18:25:11.0 WETTZELL 353.11310 6.84138 954.5 14.4 6.0257894E-08 8.4216406E+00 7.2482359E-09 4.4544732E-10 O 22 1306+360 2024.10.21-18:26:55.0 KOKEE 61.11328 45.00126 888.2 19.3 9.8832705E-09 1.4180973E+00 6.7659960E-09 2.3098780E-10 O 22 1306+360 2024.10.21-18:26:55.0 MK-VLBA 58.47234 47.23157 655.2 10.0 6.8427776E-09 1.3657503E+00 4.9762308E-09 5.2226745E-11 O 22 1306+360 2024.10.21-18:26:55.0 WETTZELL 316.35357 8.73863 954.5 14.4 4.8439882E-08 6.6196196E+00 7.2482359E-09 4.4544732E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10