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 | 01:42:42.914 # # Data content: # Ray-tracing results for session: # 240123-i24023# # Total number of observations: # 46 # 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: 2024012318 | 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 $240123-i24023# H $240123-i24023# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:42:42.914) 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 2024.01.23-17:30:20.0 KOKEE 41.53333 20.56550 886.0 15.9 2.0838756E-08 2.8141022E+00 6.7570147E-09 6.3198264E-10 O 1 3C418 2024.01.23-17:30:20.0 WETTZELL 308.52296 37.15789 957.5 3.7 1.2378705E-08 1.6591915E+00 7.2624082E-09 2.2798121E-10 O 2 0955+476 2024.01.23-17:32:23.0 KOKEE 313.25313 25.38059 886.1 15.9 1.7158752E-08 2.3508905E+00 6.7570147E-09 6.3198264E-10 O 2 0955+476 2024.01.23-17:32:23.0 WETTZELL 43.36643 23.18609 957.5 3.7 1.8888465E-08 2.5176261E+00 7.2624082E-09 2.2798121E-10 O 3 1039+811 2024.01.23-17:33:59.0 KOKEE 350.74402 25.80175 886.2 15.9 1.6888758E-08 2.3012470E+00 6.7570147E-09 6.3198264E-10 O 3 1039+811 2024.01.23-17:33:59.0 WETTZELL 10.72289 43.61939 957.5 3.7 1.0841155E-08 1.4476464E+00 7.2624082E-09 2.2798121E-10 O 4 1418+546 2024.01.23-17:36:41.0 KOKEE 347.33874 56.62044 886.2 15.9 8.8438190E-09 1.1990992E+00 6.7570147E-09 6.3198264E-10 O 4 1418+546 2024.01.23-17:36:41.0 WETTZELL 2.67706 13.48475 957.4 3.7 3.1474240E-08 4.2408907E+00 7.2624082E-09 2.2798121E-10 O 5 1758+388 2024.01.23-17:40:26.0 KOKEE 55.28018 50.35775 886.2 15.9 9.5837736E-09 1.2936316E+00 6.7570147E-09 6.3198264E-10 O 5 1758+388 2024.01.23-17:40:26.0 WETTZELL 323.05163 8.31423 957.4 3.8 4.9321230E-08 6.8234750E+00 7.2624082E-09 2.2798121E-10 O 6 1636+473 2024.01.23-17:43:38.0 KOKEE 28.65990 59.82414 886.1 15.9 8.5419308E-09 1.1552959E+00 6.7570147E-09 6.3198264E-10 O 6 1636+473 2024.01.23-17:43:38.0 WETTZELL 340.98404 9.44648 957.3 3.8 4.3877908E-08 6.0045583E+00 7.2624082E-09 2.2798121E-10 O 7 3C371 2024.01.23-17:46:06.0 KOKEE 16.68394 36.16999 886.1 15.9 1.2487322E-08 1.6912620E+00 6.7570147E-09 6.3198264E-10 O 7 3C371 2024.01.23-17:46:06.0 WETTZELL 341.43287 34.32839 957.3 3.9 1.3248306E-08 1.7735106E+00 7.2624082E-09 2.2798121E-10 O 8 0016+731 2024.01.23-17:47:33.0 KOKEE 11.60131 10.06610 886.2 15.9 4.0784527E-08 5.6265651E+00 6.7570147E-09 6.3198264E-10 O 8 0016+731 2024.01.23-17:47:33.0 WETTZELL 339.57660 60.80921 957.4 3.9 8.5767760E-09 1.1459421E+00 7.2624082E-09 2.2798121E-10 O 9 0716+714 2024.01.23-17:49:27.0 KOKEE 343.33908 12.25908 886.2 15.9 3.3980864E-08 4.7069316E+00 6.7570147E-09 6.3198264E-10 O 9 0716+714 2024.01.23-17:49:27.0 WETTZELL 29.34240 52.53997 957.4 3.9 9.4275943E-09 1.2578325E+00 7.2624082E-09 2.2798121E-10 O 10 1015+359 2024.01.23-17:51:58.0 KOKEE 300.51026 23.67252 886.2 15.8 1.8306740E-08 2.5140920E+00 6.7570147E-09 6.3198264E-10 O 10 1015+359 2024.01.23-17:51:58.0 WETTZELL 51.32725 14.21337 957.4 4.0 2.9923097E-08 3.9787146E+00 7.2624082E-09 2.2798121E-10 O 11 1144+402 2024.01.23-17:53:51.0 KOKEE 304.25727 41.01897 886.3 15.8 1.1245237E-08 1.5319984E+00 6.7570147E-09 6.3198264E-10 O 11 1144+402 2024.01.23-17:53:51.0 WETTZELL 34.46048 8.10736 957.4 4.0 5.0292221E-08 6.7579926E+00 7.2624082E-09 2.2798121E-10 O 12 0800+618 2024.01.23-17:56:35.0 KOKEE 333.08088 10.35782 886.3 15.8 3.9781938E-08 5.5646367E+00 6.7570147E-09 6.3198264E-10 O 12 0800+618 2024.01.23-17:56:35.0 WETTZELL 42.98150 47.24193 957.3 4.1 1.0188148E-08 1.3585372E+00 7.2624082E-09 2.2798121E-10 O 13 1128+385 2024.01.23-17:59:20.0 KOKEE 301.87172 36.88889 886.4 15.8 1.2289651E-08 1.6764257E+00 6.7570147E-09 6.3198264E-10 O 13 1128+385 2024.01.23-17:59:20.0 WETTZELL 38.99367 8.72808 957.3 4.0 4.7053056E-08 6.2992674E+00 7.2624082E-09 2.2798121E-10 O 14 0920+390 2024.01.23-18:01:59.0 KOKEE 307.15800 11.98763 886.3 15.7 3.4750172E-08 4.8638717E+00 6.7570147E-09 6.3198264E-10 O 14 0920+390 2024.01.23-18:01:59.0 WETTZELL 59.19982 25.24651 957.2 4.0 1.7455711E-08 2.3234981E+00 7.2624082E-09 2.2798121E-10 O 15 2106+143 2024.01.23-18:06:58.0 KOKEE 78.93046 11.97209 886.4 15.8 3.4668357E-08 4.6422948E+00 6.7570147E-09 6.3198264E-10 O 15 2106+143 2024.01.23-18:06:58.0 WETTZELL 279.48852 11.15460 957.1 4.0 3.7692149E-08 5.1702939E+00 7.2624082E-09 2.2798121E-10 O 16 2113+293 2024.01.23-18:09:39.0 KOKEE 63.91049 15.86729 886.5 15.8 2.6600626E-08 3.5747428E+00 6.7570147E-09 6.3198264E-10 O 16 2113+293 2024.01.23-18:09:39.0 WETTZELL 289.59963 22.74925 957.1 4.0 1.9255704E-08 2.5952621E+00 7.2624082E-09 2.2798121E-10 O 17 2229+695 2024.01.23-18:11:15.0 KOKEE 20.53851 16.68629 886.6 15.8 2.5382297E-08 3.4516860E+00 6.7570147E-09 6.3198264E-10 O 17 2229+695 2024.01.23-18:11:15.0 WETTZELL 328.44529 51.76250 957.1 4.0 9.5298275E-09 1.2743014E+00 7.2624082E-09 2.2798121E-10 O 18 0800+618 2024.01.23-18:14:08.0 KOKEE 334.13070 8.54549 886.6 15.8 4.7450628E-08 6.6982963E+00 6.7570147E-09 6.3198264E-10 O 18 0800+618 2024.01.23-18:14:08.0 WETTZELL 43.97114 49.22246 957.0 4.1 9.8798579E-09 1.3174560E+00 7.2624082E-09 2.2798121E-10 O 19 0920+390 2024.01.23-18:18:10.0 KOKEE 308.26040 9.01413 886.4 15.8 4.5261301E-08 6.4252039E+00 6.7570147E-09 6.3198264E-10 O 19 0920+390 2024.01.23-18:18:10.0 WETTZELL 61.61831 27.55406 957.0 4.0 1.6111204E-08 2.1446498E+00 7.2624082E-09 2.2798121E-10 O 20 2106+143 2024.01.23-18:23:09.0 KOKEE 80.29229 15.66855 886.4 15.9 2.6917276E-08 3.6046767E+00 6.7570147E-09 6.3198264E-10 O 20 2106+143 2024.01.23-18:23:09.0 WETTZELL 282.46981 8.54966 957.0 4.1 4.8154697E-08 6.6889877E+00 7.2624082E-09 2.2798121E-10 O 21 2113+293 2024.01.23-18:25:50.0 KOKEE 64.92533 19.25716 886.5 15.8 2.2161529E-08 2.9780154E+00 6.7570147E-09 6.3198264E-10 O 21 2113+293 2024.01.23-18:25:50.0 WETTZELL 292.29476 20.27105 956.9 4.1 2.1452987E-08 2.8962130E+00 7.2624082E-09 2.2798121E-10 O 22 2000+472 2024.01.23-18:27:16.0 KOKEE 46.56723 35.54937 886.6 15.8 1.2671405E-08 1.7098741E+00 6.7570147E-09 6.3198264E-10 O 22 2000+472 2024.01.23-18:27:16.0 WETTZELL 316.84075 23.26874 956.9 4.1 1.8847965E-08 2.5358283E+00 7.2624082E-09 2.2798121E-10 O 23 1803+784 2024.01.23-18:28:50.0 KOKEE 6.70728 32.00644 886.5 15.8 1.3894546E-08 1.8853189E+00 6.7570147E-09 6.3198264E-10 O 23 1803+784 2024.01.23-18:28:50.0 WETTZELL 350.98961 39.55249 956.9 4.1 1.1741139E-08 1.5698822E+00 7.2624082E-09 2.2798121E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10