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 | 01:22:52.559 # # Data content: # Ray-tracing results for session: # 231231-q23365# # Total number of observations: # 68 # 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: 2023123106 | 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 $231231-q23365# H $231231-q23365# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:22:52.559) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height 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 2209+236 2023.12.31-07:30:15.0 MK-VLBA 290.94829 13.80205 658.5 8.2 2.0802591E-08 4.1714054E+00 5.0011920E-09 5.2052684E-11 O 1 2209+236 2023.12.31-07:30:15.0 WETTZELL 60.79499 6.88004 938.7 3.6 5.6930415E-08 8.0517059E+00 7.1349439E-09 1.7913645E-10 O 2 2214+241 2023.12.31-07:31:17.0 MK-VLBA 291.13667 14.77120 658.5 8.2 1.9510723E-08 3.9064117E+00 5.0011920E-09 5.2052684E-11 O 2 2214+241 2023.12.31-07:31:17.0 WETTZELL 59.82469 6.66980 938.7 3.6 5.8485520E-08 8.2886512E+00 7.1349439E-09 1.7913645E-10 O 3 0827+243 2023.12.31-07:33:50.0 MK-VLBA 71.89554 25.06532 658.5 8.2 1.1863582E-08 2.3567256E+00 5.0011920E-09 5.2052684E-11 O 3 0827+243 2023.12.31-07:33:50.0 WETTZELL 291.70614 13.20846 938.7 3.6 3.1357215E-08 4.3430823E+00 7.1349439E-09 1.7913645E-10 O 4 OJ287 2023.12.31-07:35:11.0 MK-VLBA 74.89629 19.04646 658.5 8.2 1.5334625E-08 3.0539617E+00 5.0011920E-09 5.2052684E-11 O 4 OJ287 2023.12.31-07:35:11.0 WETTZELL 284.90640 13.67253 938.6 3.5 3.0355944E-08 4.2023585E+00 7.1349439E-09 1.7913645E-10 O 5 2214+350 2023.12.31-07:38:57.0 MK-VLBA 302.59293 15.71935 658.5 8.2 1.8394448E-08 3.6821129E+00 5.0011920E-09 5.2052684E-11 O 5 2214+350 2023.12.31-07:38:57.0 WETTZELL 54.16864 16.28206 938.6 3.6 2.5734080E-08 3.5354073E+00 7.1349439E-09 1.7913645E-10 O 6 1030+415 2023.12.31-07:42:06.0 MK-VLBA 48.44429 6.38447 658.4 8.1 4.1976018E-08 8.7342304E+00 5.0011920E-09 5.2052684E-11 O 6 1030+415 2023.12.31-07:42:06.0 WETTZELL 287.99016 42.22562 938.6 3.6 1.0867087E-08 1.4874534E+00 7.1349439E-09 1.7913645E-10 O 7 1015+359 2023.12.31-07:43:20.0 MK-VLBA 54.78622 7.46736 658.4 8.1 3.6612222E-08 7.5248234E+00 5.0011920E-09 5.2052684E-11 O 7 1015+359 2023.12.31-07:43:20.0 WETTZELL 284.66888 36.37593 938.6 3.6 1.2305082E-08 1.6852227E+00 7.1349439E-09 1.7913645E-10 O 8 0955+476 2023.12.31-07:44:44.0 MK-VLBA 44.48241 14.57669 658.4 8.1 1.9742195E-08 3.9583071E+00 5.0011920E-09 5.2052684E-11 O 8 0955+476 2023.12.31-07:44:44.0 WETTZELL 299.70133 40.07127 938.6 3.7 1.1341893E-08 1.5524077E+00 7.1349439E-09 1.7913645E-10 O 9 0814+425 2023.12.31-07:46:07.0 MK-VLBA 51.79358 31.89967 658.4 8.1 9.5333673E-09 1.8923320E+00 5.0011920E-09 5.2052684E-11 O 9 0814+425 2023.12.31-07:46:07.0 WETTZELL 308.68133 23.12665 938.7 3.8 1.8499655E-08 2.5387873E+00 7.1349439E-09 1.7913645E-10 O 10 0805+410 2023.12.31-07:47:15.0 MK-VLBA 53.49389 33.90816 658.4 8.1 9.0342969E-09 1.7925698E+00 5.0011920E-09 5.2052684E-11 O 10 0805+410 2023.12.31-07:47:15.0 WETTZELL 309.13166 20.69829 938.7 3.9 2.0521396E-08 2.8190765E+00 7.1349439E-09 1.7913645E-10 O 11 2229+695 2023.12.31-07:49:10.0 MK-VLBA 338.58167 20.77140 658.4 8.2 1.4136635E-08 2.8213708E+00 5.0011920E-09 5.2052684E-11 O 11 2229+695 2023.12.31-07:49:10.0 WETTZELL 25.15726 39.81271 938.7 4.2 1.1401944E-08 1.5589795E+00 7.1349439E-09 1.7913645E-10 O 12 2309+454 2023.12.31-07:50:39.0 MK-VLBA 312.33396 25.43519 658.3 8.3 1.1708283E-08 2.3290966E+00 5.0011920E-09 5.2052684E-11 O 12 2309+454 2023.12.31-07:50:39.0 WETTZELL 40.51086 19.12627 938.7 4.5 2.2102682E-08 3.0297147E+00 7.1349439E-09 1.7913645E-10 O 13 0059+581 2023.12.31-07:52:18.0 MK-VLBA 331.06638 39.03254 658.3 8.4 8.0106098E-09 1.5894725E+00 5.0011920E-09 5.2052684E-11 O 13 0059+581 2023.12.31-07:52:18.0 WETTZELL 18.44695 21.30874 938.7 4.6 1.9967032E-08 2.7367494E+00 7.1349439E-09 1.7913645E-10 O 14 0133+476 2023.12.31-07:54:06.0 MK-VLBA 321.64856 48.44281 658.3 8.4 6.7473769E-09 1.3373773E+00 5.0011920E-09 5.2052684E-11 O 14 0133+476 2023.12.31-07:54:06.0 WETTZELL 17.50046 9.75083 938.7 4.7 4.1593264E-08 5.7791619E+00 7.1349439E-09 1.7913645E-10 O 15 0920+390 2023.12.31-07:57:10.0 MK-VLBA 55.05445 21.48511 658.3 8.3 1.3693257E-08 2.7264410E+00 5.0011920E-09 5.2052684E-11 O 15 0920+390 2023.12.31-07:57:10.0 WETTZELL 297.95656 27.96653 938.6 4.7 1.5529961E-08 2.1290277E+00 7.1349439E-09 1.7913645E-10 O 16 0827+243 2023.12.31-07:58:49.0 MK-VLBA 73.08041 30.68514 658.3 8.3 9.8684893E-09 1.9577699E+00 5.0011920E-09 5.2052684E-11 O 16 0827+243 2023.12.31-07:58:49.0 WETTZELL 296.11232 9.46393 938.6 4.7 4.2771366E-08 5.9879964E+00 7.1349439E-09 1.7913645E-10 O 17 OJ287 2023.12.31-08:00:11.0 MK-VLBA 76.43374 24.75947 658.3 8.2 1.1998852E-08 2.3832948E+00 5.0011920E-09 5.2052684E-11 O 17 OJ287 2023.12.31-08:00:11.0 WETTZELL 289.39794 9.75621 938.6 4.8 4.1596952E-08 5.8189842E+00 7.1349439E-09 1.7913645E-10 O 18 1015+359 2023.12.31-08:02:06.0 MK-VLBA 55.96920 11.11035 658.3 8.2 2.5480903E-08 5.1417295E+00 5.0011920E-09 5.2052684E-11 O 18 1015+359 2023.12.31-08:02:06.0 WETTZELL 287.63092 33.42031 938.7 4.7 1.3242979E-08 1.8142232E+00 7.1349439E-09 1.7913645E-10 O 19 0955+476 2023.12.31-08:03:26.0 MK-VLBA 45.16598 17.68664 658.3 8.2 1.6444550E-08 3.2848073E+00 5.0011920E-09 5.2052684E-11 O 19 0955+476 2023.12.31-08:03:26.0 WETTZELL 301.98571 37.43855 938.7 4.8 1.2006070E-08 1.6436040E+00 7.1349439E-09 1.7913645E-10 O 20 0821+394 2023.12.31-08:05:17.0 MK-VLBA 55.41926 34.37398 658.3 8.2 8.9273967E-09 1.7711306E+00 5.0011920E-09 5.2052684E-11 O 20 0821+394 2023.12.31-08:05:17.0 WETTZELL 308.31662 19.22538 938.7 4.7 2.1996615E-08 3.0242787E+00 7.1349439E-09 1.7913645E-10 O 21 0814+425 2023.12.31-08:06:38.0 MK-VLBA 51.52630 35.69648 658.3 8.2 8.6403077E-09 1.7140529E+00 5.0011920E-09 5.2052684E-11 O 21 0814+425 2023.12.31-08:06:38.0 WETTZELL 311.70225 20.55673 938.7 4.7 2.0653679E-08 2.8371836E+00 7.1349439E-09 1.7913645E-10 O 22 0805+410 2023.12.31-08:07:52.0 MK-VLBA 53.14495 37.80926 658.3 8.2 8.2265585E-09 1.6314697E+00 5.0011920E-09 5.2052684E-11 O 22 0805+410 2023.12.31-08:07:52.0 WETTZELL 312.26476 18.13524 938.7 4.7 2.3240594E-08 3.1971154E+00 7.1349439E-09 1.7913645E-10 O 23 2309+454 2023.12.31-08:10:33.0 MK-VLBA 312.63232 21.97270 658.3 8.3 1.3413553E-08 2.6725595E+00 5.0011920E-09 5.2052684E-11 O 23 2309+454 2023.12.31-08:10:33.0 WETTZELL 43.39126 21.30777 938.7 4.6 1.9969924E-08 2.7351318E+00 7.1349439E-09 1.7913645E-10 O 24 0059+581 2023.12.31-08:12:15.0 MK-VLBA 329.58063 36.70105 658.3 8.3 8.4385285E-09 1.6749045E+00 5.0011920E-09 5.2052684E-11 O 24 0059+581 2023.12.31-08:12:15.0 WETTZELL 20.99502 22.41281 938.7 4.5 1.9046030E-08 2.6095170E+00 7.1349439E-09 1.7913645E-10 O 25 0016+731 2023.12.31-08:13:24.0 MK-VLBA 343.77575 26.69379 658.3 8.2 1.1198146E-08 2.2284423E+00 5.0011920E-09 5.2052684E-11 O 25 0016+731 2023.12.31-08:13:24.0 WETTZELL 15.91832 37.44209 938.7 4.5 1.2004011E-08 1.6415444E+00 7.1349439E-09 1.7913645E-10 O 26 2229+695 2023.12.31-08:14:29.0 MK-VLBA 338.74207 18.59671 658.3 8.2 1.5687435E-08 3.1363370E+00 5.0011920E-09 5.2052684E-11 O 26 2229+695 2023.12.31-08:14:29.0 WETTZELL 26.74550 41.63029 938.7 4.5 1.0991690E-08 1.5027881E+00 7.1349439E-09 1.7913645E-10 O 27 0920+390 2023.12.31-08:16:40.0 MK-VLBA 55.57945 25.26788 658.4 8.0 1.1776024E-08 2.3409641E+00 5.0011920E-09 5.2052684E-11 O 27 0920+390 2023.12.31-08:16:40.0 WETTZELL 300.86934 25.18126 938.7 4.6 1.7096912E-08 2.3452887E+00 7.1349439E-09 1.7913645E-10 O 28 0827+243 2023.12.31-08:18:20.0 MK-VLBA 73.89204 35.09866 658.4 7.9 8.7669600E-09 1.7381055E+00 5.0011920E-09 5.2052684E-11 O 28 0827+243 2023.12.31-08:18:20.0 WETTZELL 299.60232 6.63472 938.6 4.9 5.8739044E-08 8.3891566E+00 7.1349439E-09 1.7913645E-10 O 29 OJ287 2023.12.31-08:19:43.0 MK-VLBA 77.56499 29.24855 658.4 7.8 1.0302953E-08 2.0441235E+00 5.0011920E-09 5.2052684E-11 O 29 OJ287 2023.12.31-08:19:43.0 WETTZELL 292.93464 6.76956 938.6 5.0 5.7732238E-08 8.2394887E+00 7.1349439E-09 1.7913645E-10 O 30 1015+359 2023.12.31-08:21:38.0 MK-VLBA 57.04012 14.95295 658.4 7.7 1.9273142E-08 3.8583185E+00 5.0011920E-09 5.2052684E-11 O 30 1015+359 2023.12.31-08:21:38.0 WETTZELL 290.68109 30.39491 938.6 5.1 1.4405575E-08 1.9742900E+00 7.1349439E-09 1.7913645E-10 O 31 0955+476 2023.12.31-08:22:54.0 MK-VLBA 45.68957 20.95833 658.4 7.7 1.4015458E-08 2.7928142E+00 5.0011920E-09 5.2052684E-11 O 31 0955+476 2023.12.31-08:22:54.0 WETTZELL 304.40303 34.76733 938.7 5.1 1.2793320E-08 1.7517595E+00 7.1349439E-09 1.7913645E-10 O 32 0821+394 2023.12.31-08:24:46.0 MK-VLBA 55.15390 38.15248 658.4 7.7 8.1640475E-09 1.6189233E+00 5.0011920E-09 5.2052684E-11 O 32 0821+394 2023.12.31-08:24:46.0 WETTZELL 311.34686 16.77200 938.7 5.0 2.5020964E-08 3.4459558E+00 7.1349439E-09 1.7913645E-10 O 33 0814+425 2023.12.31-08:26:06.0 MK-VLBA 50.97489 39.27859 658.4 7.7 7.9675102E-09 1.5799263E+00 5.0011920E-09 5.2052684E-11 O 33 0814+425 2023.12.31-08:26:06.0 WETTZELL 314.62550 18.22839 938.6 5.0 2.3128125E-08 3.1811193E+00 7.1349439E-09 1.7913645E-10 O 34 0805+410 2023.12.31-08:28:22.0 MK-VLBA 52.45526 41.66217 658.4 7.7 7.5902632E-09 1.5047145E+00 5.0011920E-09 5.2052684E-11 O 34 0805+410 2023.12.31-08:28:22.0 WETTZELL 315.44415 15.71121 938.6 5.3 2.6613895E-08 3.6684608E+00 7.1349439E-09 1.7913645E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10