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 | 01:48:06.853 # # Data content: # Ray-tracing results for session: # 240720-q24202# # Total number of observations: # 78 # 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: 2024072006 | 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 $240720-q24202# H $240720-q24202# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 01:48:06.853) 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 1123+264 2024.07.20-07:30:24.0 MK-VLBA 293.08675 13.77951 644.2 5.6 2.0793709E-08 4.2667793E+00 4.9851911E-09 5.6860418E-11 O 1 1123+264 2024.07.20-07:30:24.0 WETTZELL 59.98989 8.79773 944.3 22.2 4.9046214E-08 6.4065778E+00 7.1655186E-09 6.7658330E-10 O 2 1156+295 2024.07.20-07:31:38.0 MK-VLBA 294.45983 21.46837 644.2 5.6 1.3681419E-08 2.7655619E+00 4.9851911E-09 5.6860418E-11 O 2 1156+295 2024.07.20-07:31:38.0 WETTZELL 52.37122 6.83203 944.3 22.3 6.1393182E-08 8.0505112E+00 7.1655186E-09 6.7658330E-10 O 3 2215+150 2024.07.20-07:34:07.0 MK-VLBA 78.95785 16.01211 644.2 5.6 1.8023596E-08 3.5863815E+00 4.9851911E-09 5.6860418E-11 O 3 2215+150 2024.07.20-07:34:07.0 WETTZELL 280.35945 11.54750 944.3 22.6 3.8024208E-08 4.7525990E+00 7.1655186E-09 6.7658330E-10 O 4 2201+171 2024.07.20-07:35:09.0 MK-VLBA 77.94365 20.22252 644.2 5.7 1.4460261E-08 2.8721998E+00 4.9851911E-09 5.6860418E-11 O 4 2201+171 2024.07.20-07:35:09.0 WETTZELL 284.64904 10.58106 944.4 22.6 4.1234547E-08 5.1468914E+00 7.1655186E-09 6.7658330E-10 O 5 2209+236 2024.07.20-07:36:02.0 MK-VLBA 70.75861 20.07451 644.3 5.7 1.4561147E-08 2.9000111E+00 4.9851911E-09 5.6860418E-11 O 5 2209+236 2024.07.20-07:36:02.0 WETTZELL 287.77082 16.60747 944.4 22.5 2.7025202E-08 3.3885009E+00 7.1655186E-09 6.7658330E-10 O 6 2214+241 2024.07.20-07:36:59.0 MK-VLBA 70.08429 19.29785 644.3 5.7 1.5112115E-08 3.0117811E+00 4.9851911E-09 5.6860418E-11 O 6 2214+241 2024.07.20-07:36:59.0 WETTZELL 287.39352 17.54353 944.4 22.6 2.5663752E-08 3.2199229E+00 7.1655186E-09 6.7658330E-10 O 7 2229+695 2024.07.20-07:38:27.0 MK-VLBA 21.41049 21.94769 644.3 5.7 1.3396096E-08 2.7060195E+00 4.9851911E-09 5.6860418E-11 O 7 2229+695 2024.07.20-07:38:27.0 WETTZELL 330.46284 45.82310 944.4 22.4 1.0916098E-08 1.3851255E+00 7.1655186E-09 6.7658330E-10 O 8 1039+811 2024.07.20-07:39:36.0 MK-VLBA 350.33876 18.52464 644.3 5.7 1.5714236E-08 3.2081120E+00 4.9851911E-09 5.6860418E-11 O 8 1039+811 2024.07.20-07:39:36.0 WETTZELL 13.64132 47.46928 944.4 22.2 1.0629575E-08 1.3544482E+00 7.1655186E-09 6.7658330E-10 O 9 1145+268 2024.07.20-07:42:17.0 MK-VLBA 292.89649 16.08924 644.4 5.7 1.7959337E-08 3.6613796E+00 4.9851911E-09 5.6860418E-11 O 9 1145+268 2024.07.20-07:42:17.0 WETTZELL 57.92636 7.70306 944.4 22.3 5.5261542E-08 7.2359855E+00 7.1655186E-09 6.7658330E-10 O 10 1128+385 2024.07.20-07:44:29.0 MK-VLBA 305.65999 14.96040 644.4 5.7 1.9238814E-08 3.9489457E+00 4.9851911E-09 5.6860418E-11 O 10 1128+385 2024.07.20-07:44:29.0 WETTZELL 53.42890 19.25327 944.4 22.5 2.3573388E-08 3.0414132E+00 7.1655186E-09 6.7658330E-10 O 11 1144+402 2024.07.20-07:45:24.0 MK-VLBA 306.75863 18.20101 644.5 5.8 1.5982106E-08 3.2557781E+00 4.9851911E-09 5.6860418E-11 O 11 1144+402 2024.07.20-07:45:24.0 WETTZELL 49.89262 18.60442 944.4 22.5 2.4345657E-08 3.1399095E+00 7.1655186E-09 6.7658330E-10 O 12 1803+784 2024.07.20-07:46:50.0 MK-VLBA 2.32953 31.14107 644.5 5.8 9.7204549E-09 1.9544053E+00 4.9851911E-09 5.6860418E-11 O 12 1803+784 2024.07.20-07:46:50.0 WETTZELL 354.59924 38.28569 944.4 22.6 1.2627080E-08 1.6045456E+00 7.1655186E-09 6.7658330E-10 O 13 3C418 2024.07.20-07:48:03.0 MK-VLBA 38.47323 40.11999 644.5 5.8 7.8118190E-09 1.5578583E+00 4.9851911E-09 5.6860418E-11 O 13 3C418 2024.07.20-07:48:03.0 WETTZELL 323.40515 23.30413 944.4 22.6 1.9670206E-08 2.4805337E+00 7.1655186E-09 6.7658330E-10 O 14 1823+568 2024.07.20-07:49:14.0 MK-VLBA 13.64177 51.14848 644.5 5.8 6.4698935E-09 1.2902996E+00 4.9851911E-09 5.6860418E-11 O 14 1823+568 2024.07.20-07:49:14.0 WETTZELL 344.64130 18.41084 944.4 22.6 2.4537910E-08 3.1028972E+00 7.1655186E-09 6.7658330E-10 O 15 1156+295 2024.07.20-07:51:10.0 MK-VLBA 295.43564 17.29074 644.6 5.8 1.6776430E-08 3.4140613E+00 4.9851911E-09 5.6860418E-11 O 15 1156+295 2024.07.20-07:51:10.0 WETTZELL 55.80751 9.42617 944.4 22.3 4.6049683E-08 6.0001485E+00 7.1655186E-09 6.7658330E-10 O 16 2113+293 2024.07.20-07:53:45.0 MK-VLBA 67.23702 37.30984 644.6 5.8 8.3010878E-09 1.6484980E+00 4.9851911E-09 5.6860418E-11 O 16 2113+293 2024.07.20-07:53:45.0 WETTZELL 304.42005 9.94915 944.4 22.3 4.3638102E-08 5.4434636E+00 7.1655186E-09 6.7658330E-10 O 17 2215+150 2024.07.20-07:55:30.0 MK-VLBA 80.47359 20.97450 644.7 5.8 1.3972741E-08 2.7722508E+00 4.9851911E-09 5.6860418E-11 O 17 2215+150 2024.07.20-07:55:30.0 WETTZELL 284.28546 8.12242 944.4 22.3 5.2463503E-08 6.5378768E+00 7.1655186E-09 6.7658330E-10 O 18 2201+171 2024.07.20-07:56:32.0 MK-VLBA 79.34518 25.16724 644.8 5.8 1.1792100E-08 2.3384957E+00 4.9851911E-09 5.6860418E-11 O 18 2201+171 2024.07.20-07:56:32.0 WETTZELL 288.54790 7.22126 944.4 22.4 5.8212997E-08 7.2473493E+00 7.1655186E-09 6.7658330E-10 O 19 2254+074 2024.07.20-08:01:57.0 MK-VLBA 85.55507 11.06920 644.9 5.9 2.5506871E-08 5.0878069E+00 4.9851911E-09 5.6860418E-11 O 19 2254+074 2024.07.20-08:01:57.0 WETTZELL 273.14797 7.67393 944.4 22.1 5.5201647E-08 6.8971880E+00 7.1655186E-09 6.7658330E-10 O 20 0059+581 2024.07.20-08:04:03.0 MK-VLBA 29.14809 6.06582 645.0 5.9 4.3769033E-08 9.5142592E+00 4.9851911E-09 5.6860418E-11 O 20 0059+581 2024.07.20-08:04:03.0 WETTZELL 307.97998 56.50939 944.4 22.0 9.3941722E-09 1.1928721E+00 7.1655186E-09 6.7658330E-10 O 21 0016+731 2024.07.20-08:05:12.0 MK-VLBA 16.77320 15.95730 645.1 5.9 1.8089772E-08 3.6957460E+00 4.9851911E-09 5.6860418E-11 O 21 0016+731 2024.07.20-08:05:12.0 WETTZELL 334.43968 52.78118 944.4 22.0 9.8369212E-09 1.2497039E+00 7.1655186E-09 6.7658330E-10 O 22 1039+811 2024.07.20-08:06:19.0 MK-VLBA 350.58846 17.47951 645.1 5.9 1.6600218E-08 3.3965140E+00 4.9851911E-09 5.6860418E-11 O 22 1039+811 2024.07.20-08:06:19.0 WETTZELL 13.98361 48.51629 944.4 22.1 1.0456888E-08 1.3325049E+00 7.1655186E-09 6.7658330E-10 O 23 2229+695 2024.07.20-08:07:28.0 MK-VLBA 21.14208 24.43417 645.2 5.9 1.2122431E-08 2.4427480E+00 4.9851911E-09 5.6860418E-11 O 23 2229+695 2024.07.20-08:07:28.0 WETTZELL 331.84539 43.52583 944.4 22.4 1.1365378E-08 1.4417595E+00 7.1655186E-09 6.7658330E-10 O 24 1803+784 2024.07.20-08:08:30.0 MK-VLBA 1.07279 31.29291 645.2 5.9 9.6784501E-09 1.9460021E+00 4.9851911E-09 5.6860418E-11 O 24 1803+784 2024.07.20-08:08:30.0 WETTZELL 355.92791 37.99220 944.4 22.7 1.2709369E-08 1.6152493E+00 7.1655186E-09 6.7658330E-10 O 25 3C371 2024.07.20-08:09:36.0 MK-VLBA 2.74494 39.83461 645.2 5.9 7.8590500E-09 1.5735383E+00 4.9851911E-09 5.6860418E-11 O 25 3C371 2024.07.20-08:09:36.0 WETTZELL 353.03526 29.68237 944.4 22.9 1.5768491E-08 2.0014349E+00 7.1655186E-09 6.7658330E-10 O 26 2000+472 2024.07.20-08:10:48.0 MK-VLBA 37.38112 50.46192 645.3 6.0 6.5328026E-09 1.3004746E+00 4.9851911E-09 5.6860418E-11 O 26 2000+472 2024.07.20-08:10:48.0 WETTZELL 329.52495 14.69335 944.5 22.9 3.0341902E-08 3.8162050E+00 7.1655186E-09 6.7658330E-10 O 27 1144+402 2024.07.20-08:12:51.0 MK-VLBA 307.99176 13.05402 645.3 6.0 2.1881574E-08 4.5248017E+00 4.9851911E-09 5.6860418E-11 O 27 1144+402 2024.07.20-08:12:51.0 WETTZELL 54.07006 22.15027 944.5 22.8 2.0666917E-08 2.6626356E+00 7.1655186E-09 6.7658330E-10 O 28 1308+328 2024.07.20-08:14:26.0 MK-VLBA 297.00646 28.02431 645.4 6.1 1.0691461E-08 2.1495456E+00 4.9851911E-09 5.6860418E-11 O 28 1308+328 2024.07.20-08:14:26.0 WETTZELL 45.42013 6.05022 944.5 22.6 6.8107336E-08 8.9459644E+00 7.1655186E-09 6.7658330E-10 O 29 1306+360 2024.07.20-08:16:02.0 MK-VLBA 300.72647 27.49992 645.5 6.2 1.0877104E-08 2.1889781E+00 4.9851911E-09 5.6860418E-11 O 29 1306+360 2024.07.20-08:16:02.0 WETTZELL 44.34159 9.20735 944.5 22.3 4.7033315E-08 6.1150831E+00 7.1655186E-09 6.7658330E-10 O 30 1823+568 2024.07.20-08:18:09.0 MK-VLBA 7.57057 52.40861 645.6 6.3 6.3592688E-09 1.2683437E+00 4.9851911E-09 5.6860418E-11 O 30 1823+568 2024.07.20-08:18:09.0 WETTZELL 348.64014 17.31495 944.5 22.1 2.6002301E-08 3.2914112E+00 7.1655186E-09 6.7658330E-10 O 31 3C418 2024.07.20-08:19:17.0 MK-VLBA 35.76660 44.57406 645.7 6.3 7.1756683E-09 1.4301387E+00 4.9851911E-09 5.6860418E-11 O 31 3C418 2024.07.20-08:19:17.0 WETTZELL 327.63746 20.40437 944.5 22.2 2.2269606E-08 2.8068954E+00 7.1655186E-09 6.7658330E-10 O 32 2209+236 2024.07.20-08:20:35.0 MK-VLBA 73.02056 30.06335 645.8 6.2 1.0028634E-08 1.9907348E+00 4.9851911E-09 5.6860418E-11 O 32 2209+236 2024.07.20-08:20:35.0 WETTZELL 295.59524 9.82369 944.5 22.2 4.4149320E-08 5.5037256E+00 7.1655186E-09 6.7658330E-10 O 33 2214+241 2024.07.20-08:21:32.0 MK-VLBA 72.34839 29.24781 645.8 6.2 1.0280099E-08 2.0411942E+00 4.9851911E-09 5.6860418E-11 O 33 2214+241 2024.07.20-08:21:32.0 WETTZELL 295.18346 10.74137 944.5 22.1 4.0660519E-08 5.0727532E+00 7.1655186E-09 6.7658330E-10 O 34 2309+454 2024.07.20-08:22:57.0 MK-VLBA 47.29581 21.36462 645.9 6.2 1.3736091E-08 2.7559438E+00 4.9851911E-09 5.6860418E-11 O 34 2309+454 2024.07.20-08:22:57.0 WETTZELL 303.46228 33.42493 944.5 22.0 1.4183433E-08 1.7922457E+00 7.1655186E-09 6.7658330E-10 O 35 0016+731 2024.07.20-08:24:21.0 MK-VLBA 17.11028 17.27413 645.9 6.2 1.6783099E-08 3.4183167E+00 4.9851911E-09 5.6860418E-11 O 35 0016+731 2024.07.20-08:24:21.0 WETTZELL 334.43129 51.42533 944.5 22.0 1.0018898E-08 1.2726063E+00 7.1655186E-09 6.7658330E-10 O 36 0059+581 2024.07.20-08:25:28.0 MK-VLBA 30.40440 8.57554 646.0 6.2 3.2277501E-08 6.7936954E+00 4.9851911E-09 5.6860418E-11 O 36 0059+581 2024.07.20-08:25:28.0 WETTZELL 308.90734 53.75794 944.5 22.2 9.7123015E-09 1.2327668E+00 7.1655186E-09 6.7658330E-10 O 37 1039+811 2024.07.20-08:26:43.0 MK-VLBA 350.86093 16.70349 646.0 6.3 1.7328451E-08 3.5520413E+00 4.9851911E-09 5.6860418E-11 O 37 1039+811 2024.07.20-08:26:43.0 WETTZELL 14.12881 49.32927 944.5 22.4 1.0328936E-08 1.3162292E+00 7.1655186E-09 6.7658330E-10 O 38 2229+695 2024.07.20-08:27:52.0 MK-VLBA 20.75060 26.15538 646.0 6.3 1.1384619E-08 2.2909754E+00 4.9851911E-09 5.6860418E-11 O 38 2229+695 2024.07.20-08:27:52.0 WETTZELL 332.97323 41.97597 944.5 22.4 1.1700868E-08 1.4840803E+00 7.1655186E-09 6.7658330E-10 O 39 3C371 2024.07.20-08:29:26.0 MK-VLBA 0.51742 39.96789 646.0 6.3 7.8373871E-09 1.5693550E+00 4.9851911E-09 5.6860418E-11 O 39 3C371 2024.07.20-08:29:26.0 WETTZELL 354.96568 29.34236 944.5 22.3 1.5933461E-08 2.0230202E+00 7.1655186E-09 6.7658330E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10