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: # 2025-06-19 | 01:17:35.252 # # Data content: # Ray-tracing results for session: # 230704-i23185# # Total number of observations: # 64 # 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: 2023070418 | 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 $230704-i23185# H $230704-i23185# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-19 01:17:35.252) 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 1039+811 2023.07.04-18:30:20.0 MK-VLBA 8.50391 15.42801 -999.0 -99.0 1.8809268E-08 3.7501205E+00 4.9883710E-09 9.0788342E-11 O 1 1039+811 2023.07.04-18:30:20.0 WETTZELL 347.64185 54.29494 944.8 23.4 9.3539608E-09 1.2289177E+00 7.1669059E-09 4.3506703E-10 O 2 0548+378 2023.07.04-18:33:35.0 MK-VLBA 54.58526 48.66708 -999.0 -99.0 6.7581349E-09 1.3320901E+00 4.9883710E-09 9.0788342E-11 O 2 0548+378 2023.07.04-18:33:35.0 WETTZELL 319.24157 9.57942 944.8 23.2 4.3902636E-08 5.8390054E+00 7.1669059E-09 4.3506703E-10 O 3 0955+476 2023.07.04-18:37:12.0 MK-VLBA 41.47517 5.68705 -999.0 -99.0 4.6553515E-08 9.6533337E+00 4.9883710E-09 9.0788342E-11 O 3 0955+476 2023.07.04-18:37:12.0 WETTZELL 293.13558 48.17747 944.8 22.9 1.0190246E-08 1.3407048E+00 7.1669059E-09 4.3506703E-10 O 4 0738+491 2023.07.04-18:38:53.0 MK-VLBA 44.23235 28.37918 -999.0 -99.0 1.0644042E-08 2.1036548E+00 4.9883710E-09 9.0788342E-11 O 4 0738+491 2023.07.04-18:38:53.0 WETTZELL 311.44784 30.12716 944.8 23.0 1.5087582E-08 1.9844906E+00 7.1669059E-09 4.3506703E-10 O 5 2017+743 2023.07.04-18:41:05.0 MK-VLBA 344.56639 15.70695 -999.0 -99.0 1.8494345E-08 3.6851173E+00 4.9883710E-09 9.0788342E-11 O 5 2017+743 2023.07.04-18:41:05.0 WETTZELL 22.78123 47.22710 944.8 23.0 1.0343093E-08 1.3582456E+00 7.1669059E-09 4.3506703E-10 O 6 0602+673 2023.07.04-18:43:16.0 MK-VLBA 19.25393 34.76949 -999.0 -99.0 8.8852355E-09 1.7546394E+00 4.9883710E-09 9.0788342E-11 O 6 0602+673 2023.07.04-18:43:16.0 WETTZELL 337.26088 33.94553 944.8 23.1 1.3572682E-08 1.7826426E+00 7.1669059E-09 4.3506703E-10 O 7 0821+394 2023.07.04-18:44:40.0 MK-VLBA 54.47775 21.15948 -999.0 -99.0 1.3964222E-08 2.7658720E+00 4.9883710E-09 9.0788342E-11 O 7 0821+394 2023.07.04-18:44:40.0 WETTZELL 298.05588 28.58862 944.8 23.0 1.5819418E-08 2.0830662E+00 7.1669059E-09 4.3506703E-10 O 8 0613+570 2023.07.04-18:46:13.0 MK-VLBA 30.70862 39.69954 -999.0 -99.0 7.9382675E-09 1.5663953E+00 4.9883710E-09 9.0788342E-11 O 8 0613+570 2023.07.04-18:46:13.0 WETTZELL 329.01731 26.42055 944.8 22.9 1.6994729E-08 2.2333241E+00 7.1669059E-09 4.3506703E-10 O 9 2353+816 2023.07.04-18:47:51.0 MK-VLBA 353.29272 24.84632 -999.0 -99.0 1.2023135E-08 2.3804217E+00 4.9883710E-09 9.0788342E-11 O 9 2353+816 2023.07.04-18:47:51.0 WETTZELL 6.68089 42.63410 944.8 22.7 1.1204438E-08 1.4710669E+00 7.1669059E-09 4.3506703E-10 O 10 0800+618 2023.07.04-18:49:48.0 MK-VLBA 30.11295 25.71435 -999.0 -99.0 1.1648224E-08 2.3047540E+00 4.9883710E-09 9.0788342E-11 O 10 0800+618 2023.07.04-18:49:48.0 WETTZELL 322.43661 39.28811 944.8 22.6 1.1980523E-08 1.5745131E+00 7.1669059E-09 4.3506703E-10 O 11 1803+784 2023.07.04-18:51:39.0 MK-VLBA 352.49802 10.81328 -999.0 -99.0 2.6268701E-08 5.2890439E+00 4.9883710E-09 9.0788342E-11 O 11 1803+784 2023.07.04-18:51:39.0 WETTZELL 15.97870 55.32504 944.8 22.6 9.2366651E-09 1.2133306E+00 7.1669059E-09 4.3506703E-10 O 12 1053+704 2023.07.04-18:52:55.0 MK-VLBA 18.42577 10.74532 -999.0 -99.0 2.6422929E-08 5.3207436E+00 4.9883710E-09 9.0788342E-11 O 12 1053+704 2023.07.04-18:52:55.0 WETTZELL 329.25389 57.36043 944.9 22.6 9.0217130E-09 1.1857455E+00 7.1669059E-09 4.3506703E-10 O 13 0716+714 2023.07.04-18:54:26.0 MK-VLBA 18.41477 28.01479 -999.0 -99.0 1.0769653E-08 2.1298482E+00 4.9883710E-09 9.0788342E-11 O 13 0716+714 2023.07.04-18:54:26.0 WETTZELL 336.27218 40.69250 944.9 22.6 1.1637089E-08 1.5286350E+00 7.1669059E-09 4.3506703E-10 O 14 0641+392 2023.07.04-18:56:14.0 MK-VLBA 54.39471 42.68165 -999.0 -99.0 7.4819922E-09 1.4753684E+00 4.9883710E-09 9.0788342E-11 O 14 0641+392 2023.07.04-18:56:14.0 WETTZELL 315.09548 13.98159 944.9 22.5 3.0863820E-08 4.0777848E+00 7.1669059E-09 4.3506703E-10 O 15 1039+811 2023.07.04-18:58:26.0 MK-VLBA 9.02079 16.43879 -999.0 -99.0 1.7714021E-08 3.5272454E+00 4.9883710E-09 9.0788342E-11 O 15 1039+811 2023.07.04-18:58:26.0 WETTZELL 346.83165 53.27532 944.9 22.4 9.4761397E-09 1.2449404E+00 7.1669059E-09 4.3506703E-10 O 16 0955+476 2023.07.04-18:59:45.0 MK-VLBA 42.87413 9.25924 -999.0 -99.0 3.0320687E-08 6.1313660E+00 4.9883710E-09 9.0788342E-11 O 16 0955+476 2023.07.04-18:59:45.0 WETTZELL 295.79889 44.81195 944.9 22.3 1.0771848E-08 1.4171905E+00 7.1669059E-09 4.3506703E-10 O 17 0738+491 2023.07.04-19:01:27.0 MK-VLBA 43.92015 32.08356 -999.0 -99.0 9.5344370E-09 1.8829125E+00 4.9883710E-09 9.0788342E-11 O 17 0738+491 2023.07.04-19:01:27.0 WETTZELL 314.34484 27.41617 944.9 22.2 1.6431092E-08 2.1612249E+00 7.1669059E-09 4.3506703E-10 O 18 1053+704 2023.07.04-19:03:05.0 MK-VLBA 18.84224 11.51161 -999.0 -99.0 2.4779553E-08 4.9781018E+00 4.9883710E-09 9.0788342E-11 O 18 1053+704 2023.07.04-19:03:05.0 WETTZELL 328.98392 56.50458 944.9 22.1 9.1095386E-09 1.1972715E+00 7.1669059E-09 4.3506703E-10 O 19 2017+743 2023.07.04-19:05:01.0 MK-VLBA 345.14251 14.23090 -999.0 -99.0 2.0301871E-08 4.0541211E+00 4.9883710E-09 9.0788342E-11 O 19 2017+743 2023.07.04-19:05:01.0 WETTZELL 23.30929 48.76451 944.9 22.1 1.0097322E-08 1.3260592E+00 7.1669059E-09 4.3506703E-10 O 20 0821+394 2023.07.04-19:07:22.0 MK-VLBA 55.07298 25.53433 -999.0 -99.0 1.1724025E-08 2.3180742E+00 4.9883710E-09 9.0788342E-11 O 20 0821+394 2023.07.04-19:07:22.0 WETTZELL 301.42167 25.35681 944.9 22.0 1.7652554E-08 2.3249058E+00 7.1669059E-09 4.3506703E-10 O 21 0613+570 2023.07.04-19:08:52.0 MK-VLBA 28.59081 42.34529 -999.0 -99.0 7.5298878E-09 1.4854466E+00 4.9883710E-09 9.0788342E-11 O 21 0613+570 2023.07.04-19:08:52.0 WETTZELL 331.77271 24.58543 944.9 22.0 1.8159105E-08 2.3862365E+00 7.1669059E-09 4.3506703E-10 O 22 1053+704 2023.07.04-19:10:49.0 MK-VLBA 19.13842 12.10519 -999.0 -99.0 2.3640232E-08 4.7416154E+00 4.9883710E-09 9.0788342E-11 O 22 1053+704 2023.07.04-19:10:49.0 WETTZELL 328.82945 55.84960 944.9 21.8 9.1793023E-09 1.2064265E+00 7.1669059E-09 4.3506703E-10 O 23 0800+618 2023.07.04-19:12:42.0 MK-VLBA 29.66495 28.40784 -999.0 -99.0 1.0634253E-08 2.1024552E+00 4.9883710E-09 9.0788342E-11 O 23 0800+618 2023.07.04-19:12:42.0 WETTZELL 324.40932 37.04990 944.9 21.7 1.2586896E-08 1.6540665E+00 7.1669059E-09 4.3506703E-10 O 24 1803+784 2023.07.04-19:14:39.0 MK-VLBA 353.45590 10.14949 -999.0 -99.0 2.7858201E-08 5.6213839E+00 4.9883710E-09 9.0788342E-11 O 24 1803+784 2023.07.04-19:14:39.0 WETTZELL 14.98444 56.33300 944.9 21.6 9.1274414E-09 1.1990318E+00 7.1669059E-09 4.3506703E-10 O 25 0602+673 2023.07.04-19:16:29.0 MK-VLBA 16.65831 37.19064 -999.0 -99.0 8.3859072E-09 1.6554779E+00 4.9883710E-09 9.0788342E-11 O 25 0602+673 2023.07.04-19:16:29.0 WETTZELL 340.27059 31.97162 944.9 21.5 1.4306987E-08 1.8788439E+00 7.1669059E-09 4.3506703E-10 O 26 2353+816 2023.07.04-19:18:04.0 MK-VLBA 352.64776 23.97268 -999.0 -99.0 1.2428377E-08 2.4615161E+00 4.9883710E-09 9.0788342E-11 O 26 2353+816 2023.07.04-19:18:04.0 WETTZELL 7.83645 43.26080 945.0 21.4 1.1074291E-08 1.4540080E+00 7.1669059E-09 4.3506703E-10 O 27 0716+714 2023.07.04-19:19:32.0 MK-VLBA 17.43231 29.83871 -999.0 -99.0 1.0172420E-08 2.0108097E+00 4.9883710E-09 9.0788342E-11 O 27 0716+714 2023.07.04-19:19:32.0 WETTZELL 337.86413 39.08803 945.0 21.4 1.2031052E-08 1.5802546E+00 7.1669059E-09 4.3506703E-10 O 28 0641+392 2023.07.04-19:21:27.0 MK-VLBA 53.00353 47.47847 -999.0 -99.0 6.8847041E-09 1.3571673E+00 4.9883710E-09 9.0788342E-11 O 28 0641+392 2023.07.04-19:21:27.0 WETTZELL 319.20251 11.16942 945.0 21.4 3.8093094E-08 5.0482415E+00 7.1669059E-09 4.3506703E-10 O 29 0955+476 2023.07.04-19:23:56.0 MK-VLBA 44.10780 13.18649 -999.0 -99.0 2.1816659E-08 4.3588961E+00 4.9883710E-09 9.0788342E-11 O 29 0955+476 2023.07.04-19:23:56.0 WETTZELL 298.68998 41.28647 944.9 21.3 1.1501570E-08 1.5131537E+00 7.1669059E-09 4.3506703E-10 O 30 0738+491 2023.07.04-19:25:38.0 MK-VLBA 43.17940 36.01612 -999.0 -99.0 8.6189667E-09 1.7011190E+00 4.9883710E-09 9.0788342E-11 O 30 0738+491 2023.07.04-19:25:38.0 WETTZELL 317.53955 24.65847 945.0 21.2 1.8111047E-08 2.3823187E+00 7.1669059E-09 4.3506703E-10 O 31 1039+811 2023.07.04-19:27:12.0 MK-VLBA 9.41883 17.52720 -999.0 -99.0 1.6672621E-08 3.3160324E+00 4.9883710E-09 9.0788342E-11 O 31 1039+811 2023.07.04-19:27:12.0 WETTZELL 346.25731 52.17597 945.0 21.1 9.6149378E-09 1.2631391E+00 7.1669059E-09 4.3506703E-10 O 32 0821+394 2023.07.04-19:28:39.0 MK-VLBA 55.38415 29.65890 -999.0 -99.0 1.0227911E-08 2.0201515E+00 4.9883710E-09 9.0788342E-11 O 32 0821+394 2023.07.04-19:28:39.0 WETTZELL 304.61583 22.43062 945.0 21.1 1.9778553E-08 2.6056893E+00 7.1669059E-09 4.3506703E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10