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 | 13:33:20.014 # # Data content: # Ray-tracing results for session: # 250223-q25054# # Total number of observations: # 70 # 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: 2025022306 | 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 $250223-q25054# H $250223-q25054# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:33:20.014) 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 3C274 2025.02.23-07:30:21.0 MK-VLBA 82.37597 15.76348 658.6 6.2 1.8350945E-08 3.6715355E+00 5.0037753E-09 5.3881800E-11 O 1 3C274 2025.02.23-07:30:21.0 WETTZELL 278.73786 8.66279 956.3 2.4 4.8049723E-08 6.5311984E+00 7.2477473E-09 3.2613314E-10 O 2 1324+224 2025.02.23-07:31:48.0 MK-VLBA 68.80915 6.32467 658.6 6.2 4.2359375E-08 8.8477925E+00 5.0037753E-09 5.3881800E-11 O 2 1324+224 2025.02.23-07:31:48.0 WETTZELL 275.71197 24.71232 956.4 2.4 1.8019036E-08 2.3912042E+00 7.2477473E-09 3.2613314E-10 O 3 1318+225 2025.02.23-07:33:19.0 MK-VLBA 69.26928 7.96559 658.6 6.2 3.4597251E-08 7.1065401E+00 5.0037753E-09 5.3881800E-11 O 3 1318+225 2025.02.23-07:33:19.0 WETTZELL 277.10823 23.58190 956.5 2.4 1.8818539E-08 2.4982583E+00 7.2477473E-09 3.2613314E-10 O 4 0202+319 2025.02.23-07:36:03.0 MK-VLBA 298.65821 18.30706 658.6 6.2 1.5941012E-08 3.1664269E+00 5.0037753E-09 5.3881800E-11 O 4 0202+319 2025.02.23-07:36:03.0 WETTZELL 53.53046 11.75810 956.5 2.5 3.6215370E-08 4.8363733E+00 7.2477473E-09 3.2613314E-10 O 5 0133+476 2025.02.23-07:37:06.0 MK-VLBA 315.88831 16.11355 658.6 6.2 1.7983657E-08 3.5811985E+00 5.0037753E-09 5.3881800E-11 O 5 0133+476 2025.02.23-07:37:06.0 WETTZELL 46.85216 27.12521 956.5 2.5 1.6534668E-08 2.1831592E+00 7.2477473E-09 3.2613314E-10 O 6 0059+581 2025.02.23-07:38:06.0 MK-VLBA 327.76777 13.51715 658.6 6.2 2.1229424E-08 4.2448228E+00 5.0037753E-09 5.3881800E-11 O 6 0059+581 2025.02.23-07:38:06.0 WETTZELL 41.19324 37.89356 956.5 2.5 1.2305788E-08 1.6240002E+00 7.2477473E-09 3.2613314E-10 O 7 0016+731 2025.02.23-07:39:07.0 MK-VLBA 343.87447 14.18864 658.6 6.2 2.0276916E-08 4.0542644E+00 5.0037753E-09 5.3881800E-11 O 7 0016+731 2025.02.23-07:39:07.0 WETTZELL 24.87281 48.10362 956.5 2.6 1.0164360E-08 1.3414761E+00 7.2477473E-09 3.2613314E-10 O 8 1803+784 2025.02.23-07:40:11.0 MK-VLBA 4.58437 9.14610 658.6 6.2 3.0529240E-08 6.2030523E+00 5.0037753E-09 5.3881800E-11 O 8 1803+784 2025.02.23-07:40:11.0 WETTZELL 355.34652 60.37551 956.5 2.6 8.7088736E-09 1.1497327E+00 7.2477473E-09 3.2613314E-10 O 9 1039+811 2025.02.23-07:41:33.0 MK-VLBA 7.64199 25.75852 658.7 6.2 1.1580956E-08 2.2988598E+00 5.0037753E-09 5.3881800E-11 O 9 1039+811 2025.02.23-07:41:33.0 WETTZELL 348.87927 43.96434 956.5 2.7 1.0895045E-08 1.4388381E+00 7.2477473E-09 3.2613314E-10 O 10 0716+714 2025.02.23-07:42:48.0 MK-VLBA 358.97543 38.48164 658.7 6.2 8.1134543E-09 1.6065866E+00 5.0037753E-09 5.3881800E-11 O 10 0716+714 2025.02.23-07:42:48.0 WETTZELL 356.59791 30.62181 956.5 2.7 1.4816778E-08 1.9578566E+00 7.2477473E-09 3.2613314E-10 O 11 0955+476 2025.02.23-07:44:03.0 MK-VLBA 38.24291 49.93573 658.7 6.2 6.6030123E-09 1.3070400E+00 5.0037753E-09 5.3881800E-11 O 11 0955+476 2025.02.23-07:44:03.0 WETTZELL 328.76302 14.88951 956.5 2.8 2.8998523E-08 3.8600122E+00 7.2477473E-09 3.2613314E-10 O 12 1030+415 2025.02.23-07:45:00.0 MK-VLBA 50.34862 46.82132 658.8 6.2 6.9283491E-09 1.3718204E+00 5.0037753E-09 5.3881800E-11 O 12 1030+415 2025.02.23-07:45:00.0 WETTZELL 320.14369 12.85585 956.5 2.9 3.3308068E-08 4.4489897E+00 7.2477473E-09 3.2613314E-10 O 13 1128+385 2025.02.23-07:46:09.0 MK-VLBA 56.65362 36.55476 658.8 6.1 8.4734416E-09 1.6795218E+00 5.0037753E-09 5.3881800E-11 O 13 1128+385 2025.02.23-07:46:09.0 WETTZELL 309.27784 17.00462 956.5 3.0 2.5580611E-08 3.4031213E+00 7.2477473E-09 3.2613314E-10 O 14 1144+402 2025.02.23-07:47:04.0 MK-VLBA 54.68013 33.55478 658.8 6.1 9.1256481E-09 1.8096083E+00 5.0037753E-09 5.3881800E-11 O 14 1144+402 2025.02.23-07:47:04.0 WETTZELL 308.12931 20.23324 956.5 3.1 2.1712669E-08 2.8826947E+00 7.2477473E-09 3.2613314E-10 O 15 1156+295 2025.02.23-07:48:01.0 MK-VLBA 67.19731 30.63338 658.8 6.1 9.8922532E-09 1.9628499E+00 5.0037753E-09 5.3881800E-11 O 15 1156+295 2025.02.23-07:48:01.0 WETTZELL 298.82497 13.77110 956.6 3.1 3.1225410E-08 4.1725044E+00 7.2477473E-09 3.2613314E-10 O 16 0613+570 2025.02.23-07:49:56.0 MK-VLBA 342.72428 49.77847 658.8 6.1 6.6188045E-09 1.3093687E+00 5.0037753E-09 5.3881800E-11 O 16 0613+570 2025.02.23-07:49:56.0 WETTZELL 5.07007 16.41958 956.5 3.3 2.6433901E-08 3.5057945E+00 7.2477473E-09 3.2613314E-10 O 17 0345+460 2025.02.23-07:51:58.0 MK-VLBA 313.41481 35.96640 658.7 6.0 8.5939981E-09 1.7005424E+00 5.0037753E-09 5.3881800E-11 O 17 0345+460 2025.02.23-07:51:58.0 WETTZELL 31.10696 13.60836 956.6 3.5 3.1562899E-08 4.1926545E+00 7.2477473E-09 3.2613314E-10 O 18 1324+224 2025.02.23-07:54:51.0 MK-VLBA 70.47258 11.42189 658.7 5.9 2.4855162E-08 5.0177856E+00 5.0037753E-09 5.3881800E-11 O 18 1324+224 2025.02.23-07:54:51.0 WETTZELL 279.86824 20.96824 956.6 3.6 2.1000893E-08 2.7910885E+00 7.2477473E-09 3.2613314E-10 O 19 1318+225 2025.02.23-07:56:16.0 MK-VLBA 70.87719 13.05474 658.7 5.9 2.1926961E-08 4.4076486E+00 5.0037753E-09 5.3881800E-11 O 19 1318+225 2025.02.23-07:56:16.0 WETTZELL 281.22246 19.86736 956.6 3.7 2.2092374E-08 2.9378502E+00 7.2477473E-09 3.2613314E-10 O 20 0309+411 2025.02.23-07:59:58.0 MK-VLBA 307.22442 28.23704 658.7 5.8 1.0649701E-08 2.1089219E+00 5.0037753E-09 5.3881800E-11 O 20 0309+411 2025.02.23-07:59:58.0 WETTZELL 40.71412 13.77941 956.6 3.9 3.1195265E-08 4.1446595E+00 7.2477473E-09 3.2613314E-10 O 21 0151+474 2025.02.23-08:03:43.0 MK-VLBA 316.07917 14.66380 658.7 5.9 1.9660672E-08 3.9216158E+00 5.0037753E-09 5.3881800E-11 O 21 0151+474 2025.02.23-08:03:43.0 WETTZELL 48.10496 28.07551 956.6 4.0 1.6023920E-08 2.1155039E+00 7.2477473E-09 3.2613314E-10 O 22 0133+476 2025.02.23-08:05:59.0 MK-VLBA 317.13165 11.42217 658.7 5.8 2.4870282E-08 4.9910672E+00 5.0037753E-09 5.3881800E-11 O 22 0133+476 2025.02.23-08:05:59.0 WETTZELL 50.60642 30.68504 956.7 4.1 1.4789779E-08 1.9521636E+00 7.2477473E-09 3.2613314E-10 O 23 1156+295 2025.02.23-08:08:01.0 MK-VLBA 67.73038 34.99082 658.7 5.8 8.7981921E-09 1.7443562E+00 5.0037753E-09 5.3881800E-11 O 23 1156+295 2025.02.23-08:08:01.0 WETTZELL 302.25302 10.94666 956.7 4.1 3.8726340E-08 5.2031970E+00 7.2477473E-09 3.2613314E-10 O 24 1144+402 2025.02.23-08:08:58.0 MK-VLBA 54.38937 37.76331 658.7 5.8 8.2423554E-09 1.6334384E+00 5.0037753E-09 5.3881800E-11 O 24 1144+402 2025.02.23-08:08:58.0 WETTZELL 311.49781 17.47485 956.7 4.1 2.4929250E-08 3.3147460E+00 7.2477473E-09 3.2613314E-10 O 25 1128+385 2025.02.23-08:09:53.0 MK-VLBA 56.17100 41.21994 658.7 5.8 7.6633244E-09 1.5181125E+00 5.0037753E-09 5.3881800E-11 O 25 1128+385 2025.02.23-08:09:53.0 WETTZELL 313.06708 14.07527 956.7 4.1 3.0584059E-08 4.0801701E+00 7.2477473E-09 3.2613314E-10 O 26 1308+328 2025.02.23-08:11:47.0 MK-VLBA 61.83496 21.04935 658.8 5.8 1.3971307E-08 2.7819961E+00 5.0037753E-09 5.3881800E-11 O 26 1308+328 2025.02.23-08:11:47.0 WETTZELL 293.36874 23.17056 956.7 4.1 1.9127457E-08 2.5380380E+00 7.2477473E-09 3.2613314E-10 O 27 1306+360 2025.02.23-08:13:31.0 MK-VLBA 58.58636 22.48304 658.8 5.8 1.3136056E-08 2.6135451E+00 5.0037753E-09 5.3881800E-11 O 27 1306+360 2025.02.23-08:13:31.0 WETTZELL 296.57562 24.77417 956.8 4.1 1.7975552E-08 2.3835181E+00 7.2477473E-09 3.2613314E-10 O 28 1324+224 2025.02.23-08:15:10.0 MK-VLBA 71.82154 15.95685 658.8 5.8 1.8141285E-08 3.6288399E+00 5.0037753E-09 5.3881800E-11 O 28 1324+224 2025.02.23-08:15:10.0 WETTZELL 283.48492 17.70614 956.7 4.1 2.4626761E-08 3.2796006E+00 7.2477473E-09 3.2613314E-10 O 29 1318+225 2025.02.23-08:16:32.0 MK-VLBA 72.18415 17.58879 658.7 5.8 1.6545961E-08 3.3036352E+00 5.0037753E-09 5.3881800E-11 O 29 1318+225 2025.02.23-08:16:32.0 WETTZELL 284.81937 16.62995 956.7 4.1 2.6130331E-08 3.4829574E+00 7.2477473E-09 3.2613314E-10 O 30 0345+460 2025.02.23-08:19:39.0 MK-VLBA 312.80245 31.19582 658.7 5.8 9.7356045E-09 1.9273367E+00 5.0037753E-09 5.3881800E-11 O 30 0345+460 2025.02.23-08:19:39.0 WETTZELL 35.35154 16.09617 956.7 4.2 2.6935794E-08 3.5693422E+00 7.2477473E-09 3.2613314E-10 O 31 0309+411 2025.02.23-08:22:25.0 MK-VLBA 307.55373 24.02860 658.7 5.8 1.2352485E-08 2.4483912E+00 5.0037753E-09 5.3881800E-11 O 31 0309+411 2025.02.23-08:22:25.0 WETTZELL 44.24357 16.26550 956.8 4.3 2.6671873E-08 3.5347534E+00 7.2477473E-09 3.2613314E-10 O 32 0716+714 2025.02.23-08:24:53.0 MK-VLBA 354.73248 37.93431 658.7 5.8 8.2120013E-09 1.6260529E+00 5.0037753E-09 5.3881800E-11 O 32 0716+714 2025.02.23-08:24:53.0 WETTZELL 0.51512 30.44779 956.7 4.3 1.4892490E-08 1.9676616E+00 7.2477473E-09 3.2613314E-10 O 33 0613+570 2025.02.23-08:26:09.0 MK-VLBA 336.78742 46.80903 658.7 5.7 6.9305690E-09 1.3710912E+00 5.0037753E-09 5.3881800E-11 O 33 0613+570 2025.02.23-08:26:09.0 WETTZELL 10.16389 17.20711 956.7 4.3 2.5289139E-08 3.3514440E+00 7.2477473E-09 3.2613314E-10 O 34 0738+491 2025.02.23-08:27:34.0 MK-VLBA 348.23333 59.98408 658.7 5.7 5.8390037E-09 1.1548363E+00 5.0037753E-09 5.3881800E-11 O 34 0738+491 2025.02.23-08:27:34.0 WETTZELL 358.18857 8.12009 956.7 4.4 5.0885750E-08 6.8672300E+00 7.2477473E-09 3.2613314E-10 O 35 1144+402 2025.02.23-08:29:25.0 MK-VLBA 53.77505 41.67103 658.7 5.7 7.5956973E-09 1.5046305E+00 5.0037753E-09 5.3881800E-11 O 35 1144+402 2025.02.23-08:29:25.0 WETTZELL 314.70844 15.02649 956.7 4.5 2.8751824E-08 3.8307509E+00 7.2477473E-09 3.2613314E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10