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: # 2025-06-21 | 01:27:10.856 # # Data content: # Ray-tracing results for session: # 231111-q23315# # 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: 2023111106 | 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 $231111-q23315# H $231111-q23315# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:27:10.856) 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 0611+131 2023.11.11-07:31:11.0 MK-VLBA 78.82210 7.81644 655.7 7.5 3.5144521E-08 7.1994917E+00 4.9768337E-09 7.1800629E-11 O 1 0611+131 2023.11.11-07:31:11.0 WETTZELL 272.74656 15.05800 931.0 3.0 2.7661385E-08 3.7908113E+00 7.0619224E-09 2.4004312E-10 O 2 2000+472 2023.11.11-07:34:20.0 MK-VLBA 314.14967 29.46990 655.7 7.6 1.0225558E-08 2.0317400E+00 4.9768337E-09 7.1800629E-11 O 2 2000+472 2023.11.11-07:34:20.0 WETTZELL 36.06686 18.06166 931.0 2.8 2.3297474E-08 3.2304789E+00 7.0619224E-09 2.4004312E-10 O 3 1851+488 2023.11.11-07:36:16.0 MK-VLBA 316.60760 17.67339 655.7 7.7 1.6445741E-08 3.2853303E+00 4.9768337E-09 7.1800629E-11 O 3 1851+488 2023.11.11-07:36:16.0 WETTZELL 44.97004 26.81995 931.0 2.7 1.6110338E-08 2.2222517E+00 7.0619224E-09 2.4004312E-10 O 4 0515+208 2023.11.11-07:39:59.0 MK-VLBA 75.40196 24.81233 655.7 7.4 1.1965476E-08 2.3809154E+00 4.9768337E-09 7.1800629E-11 O 4 0515+208 2023.11.11-07:39:59.0 WETTZELL 289.89309 10.55791 931.1 2.6 3.8594924E-08 5.3361289E+00 7.0619224E-09 2.4004312E-10 O 5 0544+273 2023.11.11-07:42:39.0 MK-VLBA 67.15911 20.22210 655.7 7.2 1.4482400E-08 2.8888875E+00 4.9768337E-09 7.1800629E-11 O 5 0544+273 2023.11.11-07:42:39.0 WETTZELL 289.70913 19.44370 931.0 2.6 2.1726818E-08 2.9773200E+00 7.0619224E-09 2.4004312E-10 O 6 0613+570 2023.11.11-07:44:41.0 MK-VLBA 35.12553 19.78034 655.7 7.1 1.4785108E-08 2.9535475E+00 4.9768337E-09 7.1800629E-11 O 6 0613+570 2023.11.11-07:44:41.0 WETTZELL 313.18418 41.99664 931.1 2.6 1.0895553E-08 1.4921041E+00 7.0619224E-09 2.4004312E-10 O 7 0552+398 2023.11.11-07:45:42.0 MK-VLBA 53.85924 21.44503 655.7 7.1 1.3705505E-08 2.7334477E+00 4.9768337E-09 7.1800629E-11 O 7 0552+398 2023.11.11-07:45:42.0 WETTZELL 298.72575 28.85034 931.1 2.5 1.5070943E-08 2.0635028E+00 7.0619224E-09 2.4004312E-10 O 8 0642+449 2023.11.11-07:46:47.0 MK-VLBA 46.80180 13.38528 655.7 7.0 2.1379494E-08 4.3019834E+00 4.9768337E-09 7.1800629E-11 O 8 0642+449 2023.11.11-07:46:47.0 WETTZELL 296.59425 39.19942 931.1 2.5 1.1530930E-08 1.5779505E+00 7.0619224E-09 2.4004312E-10 O 9 0738+491 2023.11.11-07:47:58.0 MK-VLBA 39.79937 5.95174 655.7 7.0 4.4538605E-08 9.3281068E+00 4.9768337E-09 7.1800629E-11 O 9 0738+491 2023.11.11-07:47:58.0 WETTZELL 295.07123 49.28186 931.1 2.6 9.6244934E-09 1.3170026E+00 7.0619224E-09 2.4004312E-10 O 10 0641+392 2023.11.11-07:49:54.0 MK-VLBA 52.60177 12.80617 655.7 6.8 2.2289546E-08 4.4889401E+00 4.9768337E-09 7.1800629E-11 O 10 0641+392 2023.11.11-07:49:54.0 WETTZELL 291.59940 35.14628 931.1 2.6 1.2651998E-08 1.7310272E+00 7.0619224E-09 2.4004312E-10 O 11 0340+362 2023.11.11-07:53:37.0 MK-VLBA 56.77913 48.92236 655.7 6.8 6.6912235E-09 1.3272066E+00 4.9768337E-09 7.1800629E-11 O 11 0340+362 2023.11.11-07:53:37.0 WETTZELL 318.37928 8.38429 931.2 2.7 4.7666396E-08 6.6962327E+00 7.0619224E-09 2.4004312E-10 O 12 0529+483 2023.11.11-07:56:55.0 MK-VLBA 44.87325 27.97649 655.7 6.9 1.0717386E-08 2.1324525E+00 4.9768337E-09 7.1800629E-11 O 12 0529+483 2023.11.11-07:56:55.0 WETTZELL 310.64853 30.07130 931.2 2.6 1.4518000E-08 1.9893064E+00 7.0619224E-09 2.4004312E-10 O 13 2000+472 2023.11.11-07:59:34.0 MK-VLBA 314.14982 25.19713 655.7 6.9 1.1797801E-08 2.3467938E+00 4.9768337E-09 7.1800629E-11 O 13 2000+472 2023.11.11-07:59:34.0 WETTZELL 39.70755 20.60285 931.2 2.6 2.0581368E-08 2.8480538E+00 7.0619224E-09 2.4004312E-10 O 14 1849+670 2023.11.11-08:00:43.0 MK-VLBA 336.01894 17.17772 655.7 6.9 1.6891577E-08 3.3796931E+00 4.9768337E-09 7.1800629E-11 O 14 1849+670 2023.11.11-08:00:43.0 WETTZELL 30.60937 41.06736 931.2 2.6 1.1097187E-08 1.5248629E+00 7.0619224E-09 2.4004312E-10 O 15 3C418 2023.11.11-08:02:03.0 MK-VLBA 318.77802 30.57702 655.7 6.9 9.8921493E-09 1.9653727E+00 4.9768337E-09 7.1800629E-11 O 15 3C418 2023.11.11-08:02:03.0 WETTZELL 32.49228 20.49039 931.2 2.6 2.0686311E-08 2.8621625E+00 7.0619224E-09 2.4004312E-10 O 16 1851+488 2023.11.11-08:04:13.0 MK-VLBA 317.64893 13.18556 655.7 6.9 2.1690010E-08 4.3593039E+00 4.9768337E-09 7.1800629E-11 O 16 1851+488 2023.11.11-08:04:13.0 WETTZELL 48.56832 30.15941 931.2 2.6 1.4484055E-08 1.9957258E+00 7.0619224E-09 2.4004312E-10 O 17 0642+449 2023.11.11-08:06:50.0 MK-VLBA 47.63706 16.85707 655.8 7.0 1.7194059E-08 3.4422643E+00 4.9768337E-09 7.1800629E-11 O 17 0642+449 2023.11.11-08:06:50.0 WETTZELL 299.20575 36.29390 931.2 2.6 1.2306671E-08 1.6844210E+00 7.0619224E-09 2.4004312E-10 O 18 0738+491 2023.11.11-08:08:00.0 MK-VLBA 41.02875 9.01597 655.8 7.0 3.0877219E-08 6.3098274E+00 4.9768337E-09 7.1800629E-11 O 18 0738+491 2023.11.11-08:08:00.0 WETTZELL 297.27217 46.33361 931.2 2.6 1.0082086E-08 1.3796957E+00 7.0619224E-09 2.4004312E-10 O 19 0641+392 2023.11.11-08:09:52.0 MK-VLBA 53.55634 16.57185 655.8 7.0 1.7474199E-08 3.4985015E+00 4.9768337E-09 7.1800629E-11 O 19 0641+392 2023.11.11-08:09:52.0 WETTZELL 294.53262 32.13417 931.3 2.6 1.3684348E-08 1.8727432E+00 7.0619224E-09 2.4004312E-10 O 20 0544+273 2023.11.11-08:12:33.0 MK-VLBA 68.54467 26.75496 655.8 7.0 1.1163439E-08 2.2205281E+00 4.9768337E-09 7.1800629E-11 O 20 0544+273 2023.11.11-08:12:33.0 WETTZELL 294.80777 14.90733 931.4 2.5 2.7921381E-08 3.8385282E+00 7.0619224E-09 2.4004312E-10 O 21 0611+131 2023.11.11-08:15:25.0 MK-VLBA 82.19184 18.10550 655.7 7.1 1.6073306E-08 3.2084045E+00 4.9768337E-09 7.1800629E-11 O 21 0611+131 2023.11.11-08:15:25.0 WETTZELL 280.96917 7.86262 931.4 2.5 5.0514272E-08 7.0362568E+00 7.0619224E-09 2.4004312E-10 O 22 0552+398 2023.11.11-08:17:27.0 MK-VLBA 54.56227 27.52290 655.7 7.1 1.0878256E-08 2.1642460E+00 4.9768337E-09 7.1800629E-11 O 22 0552+398 2023.11.11-08:17:27.0 WETTZELL 303.40311 24.39145 931.4 2.5 1.7576526E-08 2.4089214E+00 7.0619224E-09 2.4004312E-10 O 23 0529+483 2023.11.11-08:19:12.0 MK-VLBA 44.62531 31.67837 655.7 6.9 9.5838646E-09 1.9052047E+00 4.9768337E-09 7.1800629E-11 O 23 0529+483 2023.11.11-08:19:12.0 WETTZELL 313.53307 27.35966 931.4 2.5 1.5814856E-08 2.1682779E+00 7.0619224E-09 2.4004312E-10 O 24 3C418 2023.11.11-08:21:47.0 MK-VLBA 318.51394 27.50055 655.6 6.6 1.0887465E-08 2.1646349E+00 4.9768337E-09 7.1800629E-11 O 24 3C418 2023.11.11-08:21:47.0 WETTZELL 35.18191 22.29236 931.5 2.5 1.9116150E-08 2.6420069E+00 7.0619224E-09 2.4004312E-10 O 25 1849+670 2023.11.11-08:23:04.0 MK-VLBA 336.52292 15.05506 655.6 6.5 1.9135110E-08 3.8388964E+00 4.9768337E-09 7.1800629E-11 O 25 1849+670 2023.11.11-08:23:04.0 WETTZELL 32.02680 42.97303 931.5 2.4 1.0697085E-08 1.4695444E+00 7.0619224E-09 2.4004312E-10 O 26 1842+681 2023.11.11-08:24:38.0 MK-VLBA 337.80274 14.58693 655.6 6.6 1.9714782E-08 3.9584740E+00 4.9768337E-09 7.1800629E-11 O 26 1842+681 2023.11.11-08:24:38.0 WETTZELL 31.18251 44.14590 931.5 2.4 1.0470354E-08 1.4381512E+00 7.0619224E-09 2.4004312E-10 O 27 2000+472 2023.11.11-08:26:21.0 MK-VLBA 314.55591 20.67749 655.6 6.7 1.4184309E-08 2.8271306E+00 4.9768337E-09 7.1800629E-11 O 27 2000+472 2023.11.11-08:26:21.0 WETTZELL 43.45681 23.51786 931.5 2.4 1.8187246E-08 2.5124529E+00 7.0619224E-09 2.4004312E-10 O 28 0016+731 2023.11.11-08:27:39.0 MK-VLBA 354.38387 35.44338 655.6 6.8 8.6858252E-09 1.7256356E+00 4.9768337E-09 7.1800629E-11 O 28 0016+731 2023.11.11-08:27:39.0 WETTZELL 1.58744 32.78215 931.5 2.4 1.3445534E-08 1.8479927E+00 7.0619224E-09 2.4004312E-10 O 29 0642+449 2023.11.11-08:29:24.0 MK-VLBA 48.33884 20.81310 655.6 7.0 1.4095106E-08 2.8127212E+00 4.9768337E-09 7.1800629E-11 O 29 0642+449 2023.11.11-08:29:24.0 WETTZELL 302.17787 33.11193 931.5 2.4 1.3327041E-08 1.8246245E+00 7.0619224E-09 2.4004312E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10