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: # 2025-06-22 | 01:30:08.646 # # Data content: # Ray-tracing results for session: # 240109-i24009# # Total number of observations: # 50 # 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: 2024010918 | 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 $240109-i24009# H $240109-i24009# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:30:08.646) 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 3C418 2024.01.09-17:30:20.0 KOKEE 39.19384 12.26734 880.7 12.9 3.1984085E-08 4.6674466E+00 6.7115488E-09 2.5554917E-10 O 1 3C418 2024.01.09-17:30:20.0 WETTZELL 302.60620 44.50216 953.2 -6.0 1.0504575E-08 1.4154768E+00 7.2442282E-09 1.2840861E-10 O 2 0814+425 2024.01.09-17:32:16.0 KOKEE 309.53876 16.69364 880.6 12.8 2.3932627E-08 3.4754958E+00 6.7115488E-09 2.5554917E-10 O 2 0814+425 2024.01.09-17:32:16.0 WETTZELL 53.41712 25.00747 953.2 -6.1 1.7346348E-08 2.3312889E+00 7.2442282E-09 1.2840861E-10 O 3 0602+673 2024.01.09-17:34:02.0 KOKEE 340.21686 9.74403 880.5 12.7 3.9604231E-08 5.8528002E+00 6.7115488E-09 2.5554917E-10 O 3 0602+673 2024.01.09-17:34:02.0 WETTZELL 35.86728 52.61480 953.2 -6.3 9.2718790E-09 1.2499687E+00 7.2442282E-09 1.2840861E-10 O 4 1030+415 2024.01.09-17:36:08.0 KOKEE 305.95754 40.75759 880.6 12.8 1.0653387E-08 1.5325044E+00 6.7115488E-09 2.5554917E-10 O 4 1030+415 2024.01.09-17:36:08.0 WETTZELL 33.95789 9.32131 953.2 -6.4 4.3717221E-08 5.7621291E+00 7.2442282E-09 1.2840861E-10 O 5 0827+243 2024.01.09-17:38:07.0 KOKEE 291.12355 12.67692 880.6 12.8 3.1031379E-08 4.5375315E+00 6.7115488E-09 2.5554917E-10 O 5 0827+243 2024.01.09-17:38:07.0 WETTZELL 65.36373 10.69856 953.3 -6.4 3.8515158E-08 5.2384194E+00 7.2442282E-09 1.2840861E-10 O 6 1418+546 2024.01.09-17:41:34.0 KOKEE 0.71786 57.85056 880.7 12.7 8.2238146E-09 1.1813157E+00 6.7115488E-09 2.5554917E-10 O 6 1418+546 2024.01.09-17:41:34.0 WETTZELL 355.13641 13.64250 953.2 -6.4 3.0651267E-08 4.0066705E+00 7.2442282E-09 1.2840861E-10 O 7 1732+389 2024.01.09-17:44:32.0 KOKEE 56.32714 45.53891 880.7 12.8 9.7487770E-09 1.4001069E+00 6.7115488E-09 2.5554917E-10 O 7 1732+389 2024.01.09-17:44:32.0 WETTZELL 318.93696 11.00895 953.2 -6.3 3.7479910E-08 4.9215695E+00 7.2442282E-09 1.2840861E-10 O 8 1803+784 2024.01.09-17:46:05.0 KOKEE 10.63730 28.51755 880.7 12.9 1.4528157E-08 2.0932280E+00 6.7115488E-09 2.5554917E-10 O 8 1803+784 2024.01.09-17:46:05.0 WETTZELL 346.12903 42.76332 953.2 -6.3 1.0842259E-08 1.4538014E+00 7.2442282E-09 1.2840861E-10 O 9 1039+811 2024.01.09-17:47:24.0 KOKEE 351.58687 27.29015 880.8 12.9 1.5121428E-08 2.1803860E+00 6.7115488E-09 2.5554917E-10 O 9 1039+811 2024.01.09-17:47:24.0 WETTZELL 9.10512 42.44230 953.2 -6.3 1.0908299E-08 1.4629593E+00 7.2442282E-09 1.2840861E-10 O 10 1342+662 2024.01.09-17:50:01.0 KOKEE 353.89487 45.69169 880.8 12.9 9.7229394E-09 1.3977465E+00 6.7115488E-09 2.5554917E-10 O 10 1342+662 2024.01.09-17:50:01.0 WETTZELL 1.36541 25.08303 953.2 -6.3 1.7294989E-08 2.2962511E+00 7.2442282E-09 1.2840861E-10 O 11 1053+704 2024.01.09-17:53:17.0 KOKEE 341.10160 33.03348 880.9 13.0 1.2740719E-08 1.8347480E+00 6.7115488E-09 2.5554917E-10 O 11 1053+704 2024.01.09-17:53:17.0 WETTZELL 16.93606 33.65699 953.2 -6.3 1.3265726E-08 1.7736956E+00 7.2442282E-09 1.2840861E-10 O 12 2229+695 2024.01.09-17:55:25.0 KOKEE 17.69391 11.26236 881.0 13.0 3.4636322E-08 5.0777502E+00 6.7115488E-09 2.5554917E-10 O 12 2229+695 2024.01.09-17:55:25.0 WETTZELL 329.10240 57.83618 953.3 -6.4 8.7045656E-09 1.1732956E+00 7.2442282E-09 1.2840861E-10 O 13 1636+473 2024.01.09-17:57:51.0 KOKEE 37.20460 54.63201 881.0 12.9 8.5374290E-09 1.2260482E+00 6.7115488E-09 2.5554917E-10 O 13 1636+473 2024.01.09-17:57:51.0 WETTZELL 334.40806 11.98883 953.2 -6.4 3.4608857E-08 4.5209951E+00 7.2442282E-09 1.2840861E-10 O 14 1846+322 2024.01.09-18:00:29.0 KOKEE 64.98614 33.77092 880.9 12.7 1.2497728E-08 1.7961352E+00 6.7115488E-09 2.5554917E-10 O 14 1846+322 2024.01.09-18:00:29.0 WETTZELL 305.24700 12.73677 953.2 -6.4 3.2703406E-08 4.3423354E+00 7.2442282E-09 1.2840861E-10 O 15 1746+470 2024.01.09-18:02:38.0 KOKEE 44.90814 44.78517 881.0 12.8 9.8761985E-09 1.4187627E+00 6.7115488E-09 2.5554917E-10 O 15 1746+470 2024.01.09-18:02:38.0 WETTZELL 324.34628 17.15621 953.3 -6.4 2.4686991E-08 3.2635026E+00 7.2442282E-09 1.2840861E-10 O 16 1929+226 2024.01.09-18:05:57.0 KOKEE 73.87866 23.74370 880.9 12.8 1.7193939E-08 2.4751716E+00 6.7115488E-09 2.5554917E-10 O 16 1929+226 2024.01.09-18:05:57.0 WETTZELL 292.43370 10.81406 953.2 -6.5 3.8116145E-08 5.1094682E+00 7.2442282E-09 1.2840861E-10 O 17 1732+389 2024.01.09-18:08:37.0 KOKEE 55.11996 50.16330 880.9 12.8 9.0644107E-09 1.3015983E+00 6.7115488E-09 2.5554917E-10 O 17 1732+389 2024.01.09-18:08:37.0 WETTZELL 322.97724 8.52132 953.3 -6.4 4.7424696E-08 6.1789501E+00 7.2442282E-09 1.2840861E-10 O 18 3C371 2024.01.09-18:10:05.0 KOKEE 18.57974 33.98035 881.0 12.6 1.2428637E-08 1.7883625E+00 6.7115488E-09 2.5554917E-10 O 18 3C371 2024.01.09-18:10:05.0 WETTZELL 338.92145 36.05747 953.3 -6.5 1.2496143E-08 1.6714349E+00 7.2442282E-09 1.2840861E-10 O 19 1636+473 2024.01.09-18:12:23.0 KOKEE 34.57896 56.61213 881.1 12.7 8.3386657E-09 1.1974636E+00 6.7115488E-09 2.5554917E-10 O 19 1636+473 2024.01.09-18:12:23.0 WETTZELL 336.72281 11.00296 953.2 -6.5 3.7495779E-08 4.8829786E+00 7.2442282E-09 1.2840861E-10 O 20 1846+322 2024.01.09-18:15:04.0 KOKEE 65.35607 36.84466 881.1 12.9 1.1591914E-08 1.6654291E+00 6.7115488E-09 2.5554917E-10 O 20 1846+322 2024.01.09-18:15:04.0 WETTZELL 307.71612 10.81401 953.2 -6.5 3.8111036E-08 5.0421750E+00 7.2442282E-09 1.2840861E-10 O 21 1849+670 2024.01.09-18:17:15.0 KOKEE 23.16556 32.22514 881.2 13.0 1.3021641E-08 1.8740357E+00 6.7115488E-09 2.5554917E-10 O 21 1849+670 2024.01.09-18:17:15.0 WETTZELL 333.71055 36.49280 953.2 -6.6 1.2368353E-08 1.6553903E+00 7.2442282E-09 1.2840861E-10 O 22 2353+816 2024.01.09-18:20:16.0 KOKEE 5.85534 16.36756 881.3 13.1 2.4373331E-08 3.5377139E+00 6.7115488E-09 2.5554917E-10 O 22 2353+816 2024.01.09-18:20:16.0 WETTZELL 351.50704 55.20667 953.3 -6.4 8.9718723E-09 1.2076820E+00 7.2442282E-09 1.2840861E-10 O 23 2000+472 2024.01.09-18:23:09.0 KOKEE 46.55430 25.54314 881.4 13.1 1.6068058E-08 2.3143451E+00 6.7115488E-09 2.5554917E-10 O 23 2000+472 2024.01.09-18:23:09.0 WETTZELL 308.93896 30.37711 953.2 -6.3 1.4527651E-08 1.9471993E+00 7.2442282E-09 1.2840861E-10 O 24 1726+455 2024.01.09-18:25:43.0 KOKEE 42.91419 52.26248 881.4 13.1 8.8022667E-09 1.2640902E+00 6.7115488E-09 2.5554917E-10 O 24 1726+455 2024.01.09-18:25:43.0 WETTZELL 330.17326 12.06932 953.2 -6.5 3.4393099E-08 4.5003914E+00 7.2442282E-09 1.2840861E-10 O 25 1846+322 2024.01.09-18:28:33.0 KOKEE 65.60415 39.69359 881.4 13.0 1.0887905E-08 1.5639347E+00 6.7115488E-09 2.5554917E-10 O 25 1846+322 2024.01.09-18:28:33.0 WETTZELL 310.02948 9.09267 953.2 -6.5 4.4713715E-08 5.8932124E+00 7.2442282E-09 1.2840861E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10