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: # 2025-06-24 | 01:15:24.779 # # Data content: # Ray-tracing results for session: # 240420-q24111# # 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: 2024042006 | 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 $240420-q24111# H $240420-q24111# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:15:24.779) 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 1616+063 2024.04.20-07:30:31.0 MK-VLBA 87.84702 12.39316 -999.0 -99.0 2.2933697E-08 4.6261728E+00 4.9812522E-09 5.4479224E-11 O 1 1616+063 2024.04.20-07:30:31.0 WETTZELL 273.52415 5.09542 939.8 2.0 7.3635623E-08 1.0589950E+01 7.1154333E-09 2.1250565E-10 O 2 1606+106 2024.04.20-07:31:54.0 MK-VLBA 84.61364 16.48737 -999.0 -99.0 1.7516280E-08 3.5085560E+00 4.9812522E-09 5.4479224E-11 O 2 1606+106 2024.04.20-07:31:54.0 WETTZELL 278.53456 6.40354 939.8 2.0 6.0819310E-08 8.5969148E+00 7.1154333E-09 2.1250565E-10 O 3 0544+273 2024.04.20-07:35:37.0 MK-VLBA 293.52212 17.45330 -999.0 -99.0 1.6600330E-08 3.3171173E+00 4.9812522E-09 5.4479224E-11 O 3 0544+273 2024.04.20-07:35:37.0 WETTZELL 56.42304 7.69670 939.9 2.0 5.1666359E-08 7.2691626E+00 7.1154333E-09 2.1250565E-10 O 4 0613+570 2024.04.20-07:37:50.0 MK-VLBA 324.69880 25.68642 -999.0 -99.0 1.1559579E-08 2.2986114E+00 4.9812522E-09 5.4479224E-11 O 4 0613+570 2024.04.20-07:37:50.0 WETTZELL 32.64922 27.64045 939.9 2.0 1.5725168E-08 2.1507092E+00 7.1154333E-09 2.1250565E-10 O 5 1039+811 2024.04.20-07:39:01.0 MK-VLBA 358.81781 28.95064 -999.0 -99.0 1.0362629E-08 2.0587539E+00 4.9812522E-09 5.4479224E-11 O 5 1039+811 2024.04.20-07:39:01.0 WETTZELL 358.91711 39.96492 940.0 2.0 1.1388363E-08 1.5544529E+00 7.1154333E-09 2.1250565E-10 O 6 3C371 2024.04.20-07:40:19.0 MK-VLBA 20.26679 14.13004 -999.0 -99.0 2.0258283E-08 4.0543013E+00 4.9812522E-09 5.4479224E-11 O 6 3C371 2024.04.20-07:40:19.0 WETTZELL 328.17476 53.57702 940.0 2.0 9.1009396E-09 1.2415839E+00 7.1154333E-09 2.1250565E-10 O 7 1732+389 2024.04.20-07:41:29.0 MK-VLBA 51.59246 8.58606 -999.0 -99.0 3.2198025E-08 6.5671165E+00 4.9812522E-09 5.4479224E-11 O 7 1732+389 2024.04.20-07:41:29.0 WETTZELL 288.03041 38.40624 940.0 2.0 1.1775081E-08 1.6067868E+00 7.1154333E-09 2.1250565E-10 O 8 1504+377 2024.04.20-07:43:15.0 MK-VLBA 57.47815 37.36914 -999.0 -99.0 8.2798268E-09 1.6451487E+00 4.9812522E-09 5.4479224E-11 O 8 1504+377 2024.04.20-07:43:15.0 WETTZELL 309.44073 15.96883 940.0 2.0 2.6273331E-08 3.6015043E+00 7.1154333E-09 2.1250565E-10 O 9 0955+476 2024.04.20-07:44:59.0 MK-VLBA 334.30531 58.16811 -999.0 -99.0 5.9243892E-09 1.1760204E+00 4.9812522E-09 5.4479224E-11 O 9 0955+476 2024.04.20-07:44:59.0 WETTZELL 5.48120 6.70246 940.1 2.0 5.8356064E-08 8.2482091E+00 7.1154333E-09 2.1250565E-10 O 10 0805+410 2024.04.20-07:46:14.0 MK-VLBA 308.39968 44.73975 -999.0 -99.0 7.1457179E-09 1.4190304E+00 4.9812522E-09 5.4479224E-11 O 10 0805+410 2024.04.20-07:46:14.0 WETTZELL 26.31818 5.28897 940.1 2.0 7.1247261E-08 1.0261683E+01 7.1154333E-09 2.1250565E-10 O 11 0716+714 2024.04.20-07:47:35.0 MK-VLBA 341.76455 28.38701 -999.0 -99.0 1.0549202E-08 2.0961398E+00 4.9812522E-09 5.4479224E-11 O 11 0716+714 2024.04.20-07:47:35.0 WETTZELL 16.79137 35.08597 940.1 2.0 1.2716328E-08 1.7367974E+00 7.1154333E-09 2.1250565E-10 O 12 0552+398 2024.04.20-07:49:00.0 MK-VLBA 306.57948 18.97212 -999.0 -99.0 1.5341357E-08 3.0600980E+00 4.9812522E-09 5.4479224E-11 O 12 0552+398 2024.04.20-07:49:00.0 WETTZELL 49.27634 18.07409 940.1 2.0 2.3359877E-08 3.2088194E+00 7.1154333E-09 2.1250565E-10 O 13 0642+449 2024.04.20-07:50:21.0 MK-VLBA 311.08408 28.58481 -999.0 -99.0 1.0484094E-08 2.0843588E+00 4.9812522E-09 5.4479224E-11 O 13 0642+449 2024.04.20-07:50:21.0 WETTZELL 38.46537 16.41221 940.2 2.0 2.5588206E-08 3.5181327E+00 7.1154333E-09 2.1250565E-10 O 14 0641+392 2024.04.20-07:52:19.0 MK-VLBA 304.75398 27.70667 -999.0 -99.0 1.0785907E-08 2.1450840E+00 4.9812522E-09 5.4479224E-11 O 14 0641+392 2024.04.20-07:52:19.0 WETTZELL 42.35354 12.20149 940.2 2.0 3.3841827E-08 4.6790364E+00 7.1154333E-09 2.1250565E-10 O 15 0529+483 2024.04.20-07:55:55.0 MK-VLBA 316.45379 15.54784 -999.0 -99.0 1.8514589E-08 3.7017220E+00 4.9812522E-09 5.4479224E-11 O 15 0529+483 2024.04.20-07:55:55.0 WETTZELL 47.04361 27.89147 940.2 2.0 1.5596484E-08 2.1340269E+00 7.1154333E-09 2.1250565E-10 O 16 0613+570 2024.04.20-07:58:18.0 MK-VLBA 324.65925 22.89414 -999.0 -99.0 1.2860422E-08 2.5591390E+00 4.9812522E-09 5.4479224E-11 O 16 0613+570 2024.04.20-07:58:18.0 WETTZELL 35.01237 29.50917 940.3 2.1 1.4819949E-08 2.0263710E+00 7.1154333E-09 2.1250565E-10 O 17 0602+673 2024.04.20-07:59:17.0 MK-VLBA 335.84016 21.80037 -999.0 -99.0 1.3461158E-08 2.6790071E+00 4.9812522E-09 5.4479224E-11 O 17 0602+673 2024.04.20-07:59:17.0 WETTZELL 26.92038 37.42796 940.3 2.1 1.2031195E-08 1.6432853E+00 7.1154333E-09 2.1250565E-10 O 18 1803+784 2024.04.20-08:00:33.0 MK-VLBA 12.07847 18.14088 -999.0 -99.0 1.5998384E-08 3.1890280E+00 4.9812522E-09 5.4479224E-11 O 18 1803+784 2024.04.20-08:00:33.0 WETTZELL 342.24335 51.38725 940.3 2.1 9.3707289E-09 1.2785051E+00 7.1154333E-09 2.1250565E-10 O 19 3C371 2024.04.20-08:01:27.0 MK-VLBA 20.81071 15.87981 -999.0 -99.0 1.8142842E-08 3.6236187E+00 4.9812522E-09 5.4479224E-11 O 19 3C371 2024.04.20-08:01:27.0 WETTZELL 328.31863 51.75217 940.3 2.1 9.3239260E-09 1.2720131E+00 7.1154333E-09 2.1250565E-10 O 20 1751+288 2024.04.20-08:02:43.0 MK-VLBA 61.38352 5.61763 -999.0 -99.0 4.6642835E-08 9.8337260E+00 4.9812522E-09 5.4479224E-11 O 20 1751+288 2024.04.20-08:02:43.0 WETTZELL 278.78430 31.62049 940.3 2.1 1.3936339E-08 1.9026163E+00 7.1154333E-09 2.1250565E-10 O 21 1746+470 2024.04.20-08:03:49.0 MK-VLBA 44.30957 12.60125 -999.0 -99.0 2.2569371E-08 4.5340109E+00 4.9812522E-09 5.4479224E-11 O 21 1746+470 2024.04.20-08:03:49.0 WETTZELL 297.93760 41.53709 940.3 2.1 1.1035188E-08 1.5056051E+00 7.1154333E-09 2.1250565E-10 O 22 1732+389 2024.04.20-08:04:48.0 MK-VLBA 52.93390 12.93633 -999.0 -99.0 2.2021156E-08 4.4237239E+00 4.9812522E-09 5.4479224E-11 O 22 1732+389 2024.04.20-08:04:48.0 WETTZELL 291.49263 34.80846 940.4 2.1 1.2807652E-08 1.7479155E+00 7.1154333E-09 2.1250565E-10 O 23 1617+229 2024.04.20-08:06:20.0 MK-VLBA 73.48963 25.28390 -999.0 -99.0 1.1729234E-08 2.3359956E+00 4.9812522E-09 5.4479224E-11 O 23 1617+229 2024.04.20-08:06:20.0 WETTZELL 291.16641 11.84777 940.4 2.1 3.4821807E-08 4.7985589E+00 7.1154333E-09 2.1250565E-10 O 24 1758+388 2024.04.20-08:08:17.0 MK-VLBA 51.77790 8.69038 -999.0 -99.0 3.1847113E-08 6.4916894E+00 4.9812522E-09 5.4479224E-11 O 24 1758+388 2024.04.20-08:08:17.0 WETTZELL 288.00758 38.19607 940.4 2.1 1.1829578E-08 1.6142357E+00 7.1154333E-09 2.1250565E-10 O 25 0642+449 2024.04.20-08:10:29.0 MK-VLBA 311.21574 25.00799 -999.0 -99.0 1.1849232E-08 2.3574357E+00 4.9812522E-09 5.4479224E-11 O 25 0642+449 2024.04.20-08:10:29.0 WETTZELL 41.48743 18.53337 940.5 2.2 2.2813071E-08 3.1319830E+00 7.1154333E-09 2.1250565E-10 O 26 0641+392 2024.04.20-08:12:26.0 MK-VLBA 305.15076 23.81687 -999.0 -99.0 1.2397508E-08 2.4678341E+00 4.9812522E-09 5.4479224E-11 O 26 0641+392 2024.04.20-08:12:26.0 WETTZELL 45.60566 14.49214 940.5 2.2 2.8780908E-08 3.9656990E+00 7.1154333E-09 2.1250565E-10 O 27 0529+483 2024.04.20-08:16:05.0 MK-VLBA 317.30629 12.29562 -999.0 -99.0 2.3100865E-08 4.6414188E+00 4.9812522E-09 5.4479224E-11 O 27 0529+483 2024.04.20-08:16:05.0 WETTZELL 49.64356 30.36228 940.6 2.2 1.4445393E-08 1.9757323E+00 7.1154333E-09 2.1250565E-10 O 28 1639+230 2024.04.20-08:20:32.0 MK-VLBA 72.88477 23.53532 -999.0 -99.0 1.2534255E-08 2.4976594E+00 4.9812522E-09 5.4479224E-11 O 28 1639+230 2024.04.20-08:20:32.0 WETTZELL 289.88226 13.18543 940.7 2.2 3.1490818E-08 4.3302345E+00 7.1154333E-09 2.1250565E-10 O 29 1608+243 2024.04.20-08:23:33.0 MK-VLBA 73.12034 31.37005 -999.0 -99.0 9.6431372E-09 1.9180758E+00 4.9812522E-09 5.4479224E-11 O 29 1608+243 2024.04.20-08:23:33.0 WETTZELL 296.69249 9.08654 940.7 2.2 4.4529470E-08 6.1825777E+00 7.1154333E-09 2.1250565E-10 O 30 0814+425 2024.04.20-08:26:45.0 MK-VLBA 308.92122 38.71272 -999.0 -99.0 8.0373157E-09 1.5964564E+00 4.9812522E-09 5.4479224E-11 O 30 0814+425 2024.04.20-08:26:45.0 WETTZELL 31.03863 9.10364 940.8 2.3 4.4399442E-08 6.1924031E+00 7.1154333E-09 2.1250565E-10 O 31 0805+410 2024.04.20-08:27:37.0 MK-VLBA 306.75910 36.99065 -999.0 -99.0 8.3523818E-09 1.6592811E+00 4.9812522E-09 5.4479224E-11 O 31 0805+410 2024.04.20-08:27:37.0 WETTZELL 33.45341 8.67076 940.8 2.3 4.6412801E-08 6.4864451E+00 7.1154333E-09 2.1250565E-10 O 32 0613+570 2024.04.20-08:29:23.0 MK-VLBA 325.02486 18.66816 -999.0 -99.0 1.5574740E-08 3.1049980E+00 4.9812522E-09 5.4479224E-11 O 32 0613+570 2024.04.20-08:29:23.0 WETTZELL 38.45138 32.55830 940.8 2.4 1.3575124E-08 1.8555291E+00 7.1154333E-09 2.1250565E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10