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: # 2025-06-23 | 01:31:05.599 # # Data content: # Ray-tracing results for session: # 240302-q24062# # Total number of observations: # 58 # 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: 2024030206 | 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 $240302-q24062# H $240302-q24062# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:31:05.599) 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 1324+224 2024.03.02-07:30:18.0 MK-VLBA 70.73861 12.30650 654.6 2.8 2.2946553E-08 4.6735214E+00 4.9712794E-09 3.6079646E-11 O 1 1324+224 2024.03.02-07:30:18.0 WETTZELL 280.58152 20.33198 936.6 5.0 2.1089654E-08 2.9239148E+00 7.1058217E-09 2.7949482E-10 O 2 1156+295 2024.03.02-07:31:51.0 MK-VLBA 67.53905 33.32421 654.6 2.7 9.0889715E-09 1.8213003E+00 4.9712794E-09 3.6079646E-11 O 2 1156+295 2024.03.02-07:31:51.0 WETTZELL 300.94125 12.01913 936.6 5.1 3.4637293E-08 4.8929475E+00 7.1058217E-09 2.7949482E-10 O 3 0133+476 2024.03.02-07:33:53.0 MK-VLBA 316.95065 11.99294 654.6 2.7 2.3515325E-08 4.7368048E+00 4.9712794E-09 3.6079646E-11 O 3 0133+476 2024.03.02-07:33:53.0 WETTZELL 50.15539 30.23113 936.6 5.2 1.4614440E-08 1.9650176E+00 7.1058217E-09 2.7949482E-10 O 4 1308+328 2024.03.02-07:36:02.0 MK-VLBA 61.51378 19.54890 654.5 2.6 1.4826219E-08 2.9853506E+00 4.9712794E-09 3.6079646E-11 O 4 1308+328 2024.03.02-07:36:02.0 WETTZELL 292.20392 24.26824 936.7 5.5 1.7874193E-08 2.4643993E+00 7.1058217E-09 2.7949482E-10 O 5 0309+411 2024.03.02-07:39:09.0 MK-VLBA 307.30098 26.78626 654.5 2.6 1.1061793E-08 2.2078121E+00 4.9712794E-09 3.6079646E-11 O 5 0309+411 2024.03.02-07:39:09.0 WETTZELL 41.94121 14.61260 936.7 5.8 2.8784660E-08 3.8888503E+00 7.1058217E-09 2.7949482E-10 O 6 0340+362 2024.03.02-07:42:05.0 MK-VLBA 301.30942 31.88971 654.6 2.7 9.4510208E-09 1.8855552E+00 4.9712794E-09 3.6079646E-11 O 6 0340+362 2024.03.02-07:42:05.0 WETTZELL 40.21710 7.51150 936.7 6.0 5.3236308E-08 7.3466353E+00 7.1058217E-09 2.7949482E-10 O 7 0345+460 2024.03.02-07:44:22.0 MK-VLBA 312.89559 32.36052 654.6 2.7 9.3286711E-09 1.8613255E+00 4.9712794E-09 3.6079646E-11 O 7 0345+460 2024.03.02-07:44:22.0 WETTZELL 34.33281 15.46235 936.7 6.1 2.7285808E-08 3.6839649E+00 7.1058217E-09 2.7949482E-10 O 8 0613+570 2024.03.02-07:45:59.0 MK-VLBA 338.54886 47.84862 654.5 2.8 6.7474667E-09 1.3466198E+00 4.9712794E-09 3.6079646E-11 O 8 0613+570 2024.03.02-07:45:59.0 WETTZELL 8.53984 16.89860 936.7 6.2 2.5092098E-08 3.4141640E+00 7.1058217E-09 2.7949482E-10 O 9 0415+398 2024.03.02-07:48:20.0 MK-VLBA 305.78924 37.63429 654.5 2.8 8.1848887E-09 1.6327943E+00 4.9712794E-09 3.6079646E-11 O 9 0415+398 2024.03.02-07:48:20.0 WETTZELL 33.33846 7.67261 936.7 6.4 5.2239727E-08 7.2147260E+00 7.1058217E-09 2.7949482E-10 O 10 0418+532 2024.03.02-07:51:48.0 MK-VLBA 322.32180 35.29330 654.5 2.8 8.6467534E-09 1.7253592E+00 4.9712794E-09 3.6079646E-11 O 10 0418+532 2024.03.02-07:51:48.0 WETTZELL 26.65527 19.49383 936.8 6.3 2.1923879E-08 2.9603983E+00 7.1058217E-09 2.7949482E-10 O 11 1324+224 2024.03.02-07:55:10.0 MK-VLBA 72.35121 17.87018 654.5 2.8 1.6137093E-08 3.2570232E+00 4.9712794E-09 3.6079646E-11 O 11 1324+224 2024.03.02-07:55:10.0 WETTZELL 284.99910 16.35643 936.8 6.4 2.5899125E-08 3.6165972E+00 7.1058217E-09 2.7949482E-10 O 12 1308+328 2024.03.02-07:56:24.0 MK-VLBA 62.34578 23.78808 654.6 2.8 1.2338579E-08 2.4785942E+00 4.9712794E-09 3.6079646E-11 O 12 1308+328 2024.03.02-07:56:24.0 WETTZELL 295.50058 21.21407 936.9 6.2 2.0263832E-08 2.8024760E+00 7.1058217E-09 2.7949482E-10 O 13 1156+295 2024.03.02-07:57:54.0 MK-VLBA 68.05439 39.01386 654.6 2.8 7.9394026E-09 1.5895690E+00 4.9712794E-09 3.6079646E-11 O 13 1156+295 2024.03.02-07:57:54.0 WETTZELL 305.46057 8.44527 936.9 6.1 4.7991427E-08 6.9308791E+00 7.1058217E-09 2.7949482E-10 O 14 1306+360 2024.03.02-07:59:22.0 MK-VLBA 59.02092 25.38277 654.6 2.8 1.1619436E-08 2.3321579E+00 4.9712794E-09 3.6079646E-11 O 14 1306+360 2024.03.02-07:59:22.0 WETTZELL 298.82341 22.69259 936.9 6.0 1.9025542E-08 2.6255254E+00 7.1058217E-09 2.7949482E-10 O 15 1417+385 2024.03.02-08:01:17.0 MK-VLBA 53.49644 12.31227 654.6 2.8 2.2932325E-08 4.6594693E+00 4.9712794E-09 3.6079646E-11 O 15 1417+385 2024.03.02-08:01:17.0 WETTZELL 290.48521 34.73120 936.9 6.0 1.2934964E-08 1.7711613E+00 7.1058217E-09 2.7949482E-10 O 16 0345+460 2024.03.02-08:03:57.0 MK-VLBA 312.69782 28.97008 654.6 2.8 1.0299793E-08 2.0554867E+00 4.9712794E-09 3.6079646E-11 O 16 0345+460 2024.03.02-08:03:57.0 WETTZELL 37.28029 17.34119 936.9 5.9 2.4482081E-08 3.2995544E+00 7.1058217E-09 2.7949482E-10 O 17 0613+570 2024.03.02-08:05:37.0 MK-VLBA 335.64766 46.04434 654.7 2.8 6.9480993E-09 1.3865882E+00 4.9712794E-09 3.6079646E-11 O 17 0613+570 2024.03.02-08:05:37.0 WETTZELL 11.28311 17.45284 936.9 6.0 2.4337697E-08 3.3067137E+00 7.1058217E-09 2.7949482E-10 O 18 0309+411 2024.03.02-08:08:06.0 MK-VLBA 307.89839 21.37362 654.7 2.8 1.3638458E-08 2.7247480E+00 4.9712794E-09 3.6079646E-11 O 18 0309+411 2024.03.02-08:08:06.0 WETTZELL 46.44008 17.92156 936.9 6.4 2.3732918E-08 3.1952239E+00 7.1058217E-09 2.7949482E-10 O 19 0340+362 2024.03.02-08:10:57.0 MK-VLBA 301.78782 26.08518 654.7 2.8 1.1334621E-08 2.2622981E+00 4.9712794E-09 3.6079646E-11 O 19 0340+362 2024.03.02-08:10:57.0 WETTZELL 45.13508 10.72004 937.0 6.5 3.8502664E-08 5.2380903E+00 7.1058217E-09 2.7949482E-10 O 20 1504+377 2024.03.02-08:14:05.0 MK-VLBA 52.21695 5.77147 654.7 2.8 4.5312359E-08 9.6180661E+00 4.9712794E-09 3.6079646E-11 O 20 1504+377 2024.03.02-08:14:05.0 WETTZELL 284.57179 39.43913 937.0 6.5 1.1608368E-08 1.5868052E+00 7.1058217E-09 2.7949482E-10 O 21 1324+224 2024.03.02-08:15:35.0 MK-VLBA 73.56732 22.47438 654.8 2.8 1.3009149E-08 2.6169243E+00 4.9712794E-09 3.6079646E-11 O 21 1324+224 2024.03.02-08:15:35.0 WETTZELL 288.61641 13.15197 937.0 6.6 3.1826843E-08 4.4858644E+00 7.1058217E-09 2.7949482E-10 O 22 1144+402 2024.03.02-08:17:10.0 MK-VLBA 52.99727 44.75184 654.8 2.7 7.1031484E-09 1.4206459E+00 4.9712794E-09 3.6079646E-11 O 22 1144+402 2024.03.02-08:17:10.0 WETTZELL 317.31633 13.17828 937.0 6.5 3.1757971E-08 4.4433013E+00 7.1058217E-09 2.7949482E-10 O 23 1128+385 2024.03.02-08:18:06.0 MK-VLBA 54.37813 48.35156 654.8 2.7 6.6943439E-09 1.3386029E+00 4.9712794E-09 3.6079646E-11 O 23 1128+385 2024.03.02-08:18:06.0 WETTZELL 319.12192 9.90265 937.0 6.5 4.1475782E-08 5.8855561E+00 7.1058217E-09 2.7949482E-10 O 24 1156+295 2024.03.02-08:19:04.0 MK-VLBA 68.21686 43.64784 654.8 2.7 7.2446769E-09 1.4497357E+00 4.9712794E-09 3.6079646E-11 O 24 1156+295 2024.03.02-08:19:04.0 WETTZELL 309.21425 5.68580 937.0 6.6 6.7807737E-08 1.0171733E+01 7.1058217E-09 2.7949482E-10 O 25 1308+328 2024.03.02-08:20:34.0 MK-VLBA 63.10658 28.85531 654.8 2.6 1.0334681E-08 2.0725596E+00 4.9712794E-09 3.6079646E-11 O 25 1308+328 2024.03.02-08:20:34.0 WETTZELL 299.43878 17.69850 937.0 6.6 2.4035521E-08 3.3404800E+00 7.1058217E-09 2.7949482E-10 O 26 1306+360 2024.03.02-08:21:48.0 MK-VLBA 59.50924 29.93172 654.8 2.6 9.9988311E-09 2.0043012E+00 4.9712794E-09 3.6079646E-11 O 26 1306+360 2024.03.02-08:21:48.0 WETTZELL 302.35564 19.52621 937.0 6.4 2.1905736E-08 3.0336488E+00 7.1058217E-09 2.7949482E-10 O 27 1418+546 2024.03.02-08:23:50.0 MK-VLBA 38.00556 19.39923 654.8 2.6 1.4932071E-08 3.0010981E+00 4.9712794E-09 3.6079646E-11 O 27 1418+546 2024.03.02-08:23:50.0 WETTZELL 309.97795 40.68738 937.0 6.3 1.1312371E-08 1.5433509E+00 7.1058217E-09 2.7949482E-10 O 28 0345+460 2024.03.02-08:26:33.0 MK-VLBA 312.77307 25.05323 654.8 2.6 1.1763268E-08 2.3485636E+00 4.9712794E-09 3.6079646E-11 O 28 0345+460 2024.03.02-08:26:33.0 WETTZELL 40.60203 19.67056 937.0 6.3 2.1737329E-08 2.9255024E+00 7.1058217E-09 2.7949482E-10 O 29 0613+570 2024.03.02-08:29:00.0 MK-VLBA 332.69310 43.63773 654.8 2.6 7.2465431E-09 1.4460767E+00 4.9712794E-09 3.6079646E-11 O 29 0613+570 2024.03.02-08:29:00.0 WETTZELL 14.51242 18.30889 937.1 6.5 2.3261043E-08 3.1551856E+00 7.1058217E-09 2.7949482E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10