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 | 12:08:32.876 # # Data content: # Ray-tracing results for session: # 230209-ii3040# # Total number of observations: # 74 # 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: 2023021000 | 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 $230209-ii3040# H $230209-ii3040# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:08:32.876) 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 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 2000+472 2023.02.09-23:30:15.0 KOKEE 322.52673 53.96106 890.5 17.1 8.7380692E-09 1.2362755E+00 6.7908109E-09 2.7948461E-10 O 1 2000+472 2023.02.09-23:30:15.0 WETTZELL 16.49699 8.93717 961.3 -3.8 4.5461406E-08 6.2057547E+00 7.2964600E-09 8.4605126E-11 O 2 0602+673 2023.02.09-23:31:57.0 KOKEE 19.90162 9.91209 890.4 17.2 3.9607728E-08 5.7151892E+00 6.7908109E-09 2.7948461E-10 O 2 0602+673 2023.02.09-23:31:57.0 WETTZELL 324.31423 58.14125 961.4 -4.0 8.6858573E-09 1.1719130E+00 7.2964600E-09 8.4605126E-11 O 3 0202+319 2023.02.09-23:33:27.0 KOKEE 65.49250 37.94833 890.3 17.4 1.1474013E-08 1.6246856E+00 6.7908109E-09 2.7948461E-10 O 3 0202+319 2023.02.09-23:33:27.0 WETTZELL 308.59652 10.12095 961.5 -4.1 4.0577364E-08 5.3755862E+00 7.2964600E-09 8.4605126E-11 O 4 0345+460 2023.02.09-23:34:51.0 KOKEE 46.99964 19.89133 890.2 17.7 2.0592636E-08 2.9271132E+00 6.7908109E-09 2.7948461E-10 O 4 0345+460 2023.02.09-23:34:51.0 WETTZELL 303.64325 33.84239 961.5 -4.2 1.3218239E-08 1.7730075E+00 7.2964600E-09 8.4605126E-11 O 5 NRAO512 2023.02.09-23:37:28.0 KOKEE 306.33507 18.23513 890.4 17.6 2.2354365E-08 3.1819042E+00 6.7908109E-09 2.7948461E-10 O 5 NRAO512 2023.02.09-23:37:28.0 WETTZELL 53.61062 21.58945 961.6 -4.1 1.9908303E-08 2.7238048E+00 7.2964600E-09 8.4605126E-11 O 6 0059+581 2023.02.09-23:39:26.0 KOKEE 28.10636 43.31632 890.3 17.5 1.0291581E-08 1.4566403E+00 6.7908109E-09 2.7948461E-10 O 6 0059+581 2023.02.09-23:39:26.0 WETTZELL 334.49729 24.75928 961.6 -4.0 1.7524684E-08 2.3487285E+00 7.2964600E-09 8.4605126E-11 O 7 1803+784 2023.02.09-23:40:32.0 KOKEE 348.27248 26.49325 890.2 17.4 1.5772809E-08 2.2368423E+00 6.7908109E-09 2.7948461E-10 O 7 1803+784 2023.02.09-23:40:32.0 WETTZELL 13.23267 42.19752 961.6 -3.9 1.0971882E-08 1.4836848E+00 7.2964600E-09 8.4605126E-11 O 8 2229+695 2023.02.09-23:41:23.0 KOKEE 1.07261 42.21369 890.4 17.5 1.0506972E-08 1.4872043E+00 6.7908109E-09 2.7948461E-10 O 8 2229+695 2023.02.09-23:41:23.0 WETTZELL 356.16680 29.25181 961.5 -3.8 1.5046170E-08 2.0264944E+00 7.2964600E-09 8.4605126E-11 O 9 3C371 2023.02.09-23:42:20.0 KOKEE 339.10700 29.55383 890.1 17.6 1.4280787E-08 2.0240232E+00 6.7908109E-09 2.7948461E-10 O 9 3C371 2023.02.09-23:42:20.0 WETTZELL 20.81724 35.85877 961.5 -3.7 1.2570204E-08 1.7016431E+00 7.2964600E-09 8.4605126E-11 O 10 0016+731 2023.02.09-23:43:21.0 KOKEE 9.84957 36.12851 890.4 17.5 1.1963953E-08 1.6941721E+00 6.7908109E-09 2.7948461E-10 O 10 0016+731 2023.02.09-23:43:21.0 WETTZELL 348.05493 35.27072 961.5 -3.7 1.2750704E-08 1.7168982E+00 7.2964600E-09 8.4605126E-11 O 11 1039+811 2023.02.09-23:44:16.0 KOKEE 359.10117 12.95473 890.2 17.5 3.0861312E-08 4.4188511E+00 6.7908109E-09 2.7948461E-10 O 11 1039+811 2023.02.09-23:44:16.0 WETTZELL 3.88572 58.06761 961.5 -3.5 8.6926416E-09 1.1753988E+00 7.2964600E-09 8.4605126E-11 O 12 0322+222 2023.02.09-23:46:10.0 KOKEE 73.49819 21.39221 890.3 17.4 1.9234378E-08 2.7326168E+00 6.7908109E-09 2.7948461E-10 O 12 0322+222 2023.02.09-23:46:10.0 WETTZELL 290.42676 12.15008 961.5 -3.5 3.4231545E-08 4.5383617E+00 7.2964600E-09 8.4605126E-11 O 13 0133+476 2023.02.09-23:47:40.0 KOKEE 43.63401 44.30627 890.4 17.4 1.0108811E-08 1.4307293E+00 6.7908109E-09 2.7948461E-10 O 13 0133+476 2023.02.09-23:47:40.0 WETTZELL 324.77177 18.09932 961.5 -3.5 2.3499506E-08 3.1354339E+00 7.2964600E-09 8.4605126E-11 O 14 1746+470 2023.02.09-23:49:28.0 KOKEE 312.59125 29.10317 890.2 17.4 1.4481154E-08 2.0526627E+00 6.7908109E-09 2.7948461E-10 O 14 1746+470 2023.02.09-23:49:28.0 WETTZELL 40.49913 20.51714 961.5 -3.4 2.0881414E-08 2.8482061E+00 7.2964600E-09 8.4605126E-11 O 15 1849+670 2023.02.09-23:50:46.0 KOKEE 337.41023 33.42718 890.4 17.2 1.2799063E-08 1.8130038E+00 6.7908109E-09 2.7948461E-10 O 15 1849+670 2023.02.09-23:50:46.0 WETTZELL 19.90109 31.79480 961.5 -3.4 1.3964160E-08 1.8901011E+00 7.2964600E-09 8.4605126E-11 O 16 0307+380 2023.02.09-23:52:49.0 KOKEE 57.30689 29.03921 890.3 17.3 1.4508345E-08 2.0564808E+00 6.7908109E-09 2.7948461E-10 O 16 0307+380 2023.02.09-23:52:49.0 WETTZELL 305.09164 20.81492 961.6 -3.3 2.0603286E-08 2.7481751E+00 7.2964600E-09 8.4605126E-11 O 17 1758+388 2023.02.09-23:55:35.0 KOKEE 303.13505 29.84419 890.4 17.4 1.4157034E-08 2.0064624E+00 6.7908109E-09 2.7948461E-10 O 17 1758+388 2023.02.09-23:55:35.0 WETTZELL 44.60519 13.24590 961.6 -3.3 3.1553244E-08 4.3308054E+00 7.2964600E-09 8.4605126E-11 O 18 1039+811 2023.02.09-23:57:20.0 KOKEE 359.63804 12.92133 890.4 17.4 3.0936277E-08 4.4298238E+00 6.7908109E-09 2.7948461E-10 O 18 1039+811 2023.02.09-23:57:20.0 WETTZELL 2.92238 58.19491 961.6 -3.3 8.6806860E-09 1.1737094E+00 7.2964600E-09 8.4605126E-11 O 19 0133+476 2023.02.09-23:58:28.0 KOKEE 42.81549 46.02425 890.3 17.4 9.8132698E-09 1.3887900E+00 6.7908109E-09 2.7948461E-10 O 19 0133+476 2023.02.09-23:58:28.0 WETTZELL 326.35639 17.09782 961.6 -3.3 2.4797203E-08 3.3076629E+00 7.2964600E-09 8.4605126E-11 O 20 NRAO512 2023.02.10-00:00:33.0 KOKEE 307.58574 13.95082 890.4 17.7 2.8788381E-08 4.1170681E+00 6.7908109E-09 2.7948461E-10 O 20 NRAO512 2023.02.10-00:00:33.0 WETTZELL 57.06864 24.70272 961.6 -3.3 1.7562531E-08 2.4018021E+00 7.2964600E-09 8.4605126E-11 O 21 1803+784 2023.02.10-00:02:09.0 KOKEE 347.92023 25.45700 890.3 17.9 1.6361982E-08 2.3210113E+00 6.7908109E-09 2.7948461E-10 O 21 1803+784 2023.02.10-00:02:09.0 WETTZELL 14.16314 43.03733 961.7 -3.3 1.0799394E-08 1.4605953E+00 7.2964600E-09 8.4605126E-11 O 22 1732+389 2023.02.10-00:03:24.0 KOKEE 304.30449 23.32939 890.2 17.8 1.7741694E-08 2.5186271E+00 6.7908109E-09 2.7948461E-10 O 22 1732+389 2023.02.10-00:03:24.0 WETTZELL 49.89843 17.42815 961.7 -3.3 2.4352266E-08 3.3356250E+00 7.2964600E-09 8.4605126E-11 O 23 0059+581 2023.02.10-00:05:00.0 KOKEE 25.27599 45.98767 890.3 17.6 9.8192913E-09 1.3896166E+00 6.7908109E-09 2.7948461E-10 O 23 0059+581 2023.02.10-00:05:00.0 WETTZELL 337.64791 23.05856 961.7 -3.4 1.8720824E-08 2.5088319E+00 7.2964600E-09 8.4605126E-11 O 24 1726+455 2023.02.10-00:06:54.0 KOKEE 311.66233 22.51975 890.3 17.6 1.8334735E-08 2.6036024E+00 6.7908109E-09 2.7948461E-10 O 24 1726+455 2023.02.10-00:06:54.0 WETTZELL 46.83112 23.61911 961.7 -3.4 1.8307612E-08 2.4984431E+00 7.2964600E-09 8.4605126E-11 O 25 0307+380 2023.02.10-00:09:35.0 KOKEE 57.64819 32.32266 890.2 17.5 1.3182881E-08 1.8676774E+00 6.7908109E-09 2.7948461E-10 O 25 0307+380 2023.02.10-00:09:35.0 WETTZELL 307.68702 18.60169 961.7 -3.4 2.2901935E-08 3.0510287E+00 7.2964600E-09 8.4605126E-11 O 26 1758+388 2023.02.10-00:12:21.0 KOKEE 303.56972 26.59140 890.1 17.5 1.5721476E-08 2.2296747E+00 6.7908109E-09 2.7948461E-10 O 26 1758+388 2023.02.10-00:12:21.0 WETTZELL 47.29998 15.22207 961.6 -3.3 2.7674305E-08 3.7940366E+00 7.2964600E-09 8.4605126E-11 O 27 0345+460 2023.02.10-00:15:01.0 KOKEE 48.07831 26.78023 890.2 17.5 1.5617441E-08 2.2146012E+00 6.7908109E-09 2.7948461E-10 O 27 0345+460 2023.02.10-00:15:01.0 WETTZELL 308.90756 28.53304 961.6 -3.3 1.5390008E-08 2.0606801E+00 7.2964600E-09 8.4605126E-11 O 28 0133+476 2023.02.10-00:16:25.0 KOKEE 41.13699 48.81394 890.1 17.4 9.3856222E-09 1.3281209E+00 6.7908109E-09 2.7948461E-10 O 28 0133+476 2023.02.10-00:16:25.0 WETTZELL 329.03253 15.52465 961.6 -3.3 2.7165381E-08 3.6223994E+00 7.2964600E-09 8.4605126E-11 O 29 0613+570 2023.02.10-00:17:27.0 KOKEE 31.04949 8.10742 890.1 17.5 4.7559596E-08 6.9215117E+00 6.7908109E-09 2.7948461E-10 O 29 0613+570 2023.02.10-00:17:27.0 WETTZELL 306.53549 53.15662 961.5 -3.3 9.2166745E-09 1.2419960E+00 7.2964600E-09 8.4605126E-11 O 30 3C371 2023.02.10-00:18:40.0 KOKEE 338.35180 26.48654 889.9 17.7 1.5776833E-08 2.2374760E+00 6.7908109E-09 2.7948461E-10 O 30 3C371 2023.02.10-00:18:40.0 WETTZELL 23.55543 38.11053 961.6 -3.3 1.1935029E-08 1.6163790E+00 7.2964600E-09 8.4605126E-11 O 31 1751+288 2023.02.10-00:19:48.0 KOKEE 293.41225 21.80126 890.1 17.6 1.8899811E-08 2.6846716E+00 6.7908109E-09 2.7948461E-10 O 31 1751+288 2023.02.10-00:19:48.0 WETTZELL 55.97028 9.14539 961.6 -3.3 4.4527855E-08 6.2150140E+00 7.2964600E-09 8.4605126E-11 O 32 DA426 2023.02.10-00:21:10.0 KOKEE 308.01707 12.61013 889.9 17.6 3.1660819E-08 4.5390298E+00 6.7908109E-09 2.7948461E-10 O 32 DA426 2023.02.10-00:21:10.0 WETTZELL 58.15867 25.70321 961.6 -3.3 1.6930908E-08 2.3150666E+00 7.2964600E-09 8.4605126E-11 O 33 0059+581 2023.02.10-00:23:05.0 KOKEE 22.89261 47.70301 890.0 17.5 9.5487029E-09 1.3512280E+00 6.7908109E-09 2.7948461E-10 O 33 0059+581 2023.02.10-00:23:05.0 WETTZELL 339.93100 21.98559 961.6 -3.2 1.9571736E-08 2.6229958E+00 7.2964600E-09 8.4605126E-11 O 34 1726+455 2023.02.10-00:24:57.0 KOKEE 312.29295 19.40303 890.3 17.4 2.1083350E-08 2.9985767E+00 6.7908109E-09 2.7948461E-10 O 34 1726+455 2023.02.10-00:24:57.0 WETTZELL 49.34398 25.82175 961.6 -3.3 1.6858944E-08 2.3002597E+00 7.2964600E-09 8.4605126E-11 O 35 0345+460 2023.02.10-00:27:33.0 KOKEE 48.23528 28.94874 890.3 17.5 1.4549215E-08 2.0622341E+00 6.7908109E-09 2.7948461E-10 O 35 0345+460 2023.02.10-00:27:33.0 WETTZELL 310.59298 26.95288 961.6 -3.3 1.6209503E-08 2.1691669E+00 7.2964600E-09 8.4605126E-11 O 36 0613+570 2023.02.10-00:28:56.0 KOKEE 31.78149 9.49756 890.4 17.6 4.1195180E-08 5.9529477E+00 6.7908109E-09 2.7948461E-10 O 36 0613+570 2023.02.10-00:28:56.0 WETTZELL 307.24492 51.65047 961.6 -3.3 9.4044110E-09 1.2669526E+00 7.2964600E-09 8.4605126E-11 O 37 2000+472 2023.02.10-00:30:25.0 KOKEE 315.83769 44.75233 890.3 17.6 1.0030213E-08 1.4195646E+00 6.7908109E-09 2.7948461E-10 O 37 2000+472 2023.02.10-00:30:25.0 WETTZELL 26.18989 12.53027 961.6 -3.3 3.3242655E-08 4.5330882E+00 7.2964600E-09 8.4605126E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10