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 | 10:21:32.032 # # Data content: # Ray-tracing results for session: # 241110-q24315# # Total number of observations: # 82 # 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: 2024111006 | 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 $241110-q24315# H $241110-q24315# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:21:32.032) 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 1806+456 2024.11.10-07:30:19.0 MK-VLBA 314.90018 10.79778 658.3 6.2 2.6093140E-08 5.2908393E+00 4.9970318E-09 3.8134266E-11 O 1 1806+456 2024.11.10-07:30:19.0 WETTZELL 52.53654 29.14044 955.1 1.2 1.5083636E-08 1.9592547E+00 7.2498073E-09 1.2878883E-10 O 2 0544+273 2024.11.10-07:32:33.0 MK-VLBA 66.56961 17.81133 658.3 6.2 1.6279469E-08 3.2660695E+00 4.9970318E-09 3.8134266E-11 O 2 0544+273 2024.11.10-07:32:33.0 WETTZELL 287.81871 21.16981 955.1 1.2 2.0297617E-08 2.9698143E+00 7.2498073E-09 1.2878883E-10 O 3 0515+208 2024.11.10-07:33:56.0 MK-VLBA 74.99044 23.20230 658.3 6.2 1.2699516E-08 2.5375158E+00 4.9970318E-09 3.8134266E-11 O 3 0515+208 2024.11.10-07:33:56.0 WETTZELL 288.62989 11.65203 955.1 1.2 3.5659335E-08 5.5801400E+00 7.2498073E-09 1.2878883E-10 O 4 0611+131 2024.11.10-07:36:29.0 MK-VLBA 79.15855 8.80999 658.3 6.3 3.1449110E-08 6.4496686E+00 4.9970318E-09 3.8134266E-11 O 4 0611+131 2024.11.10-07:36:29.0 WETTZELL 273.55002 14.35512 955.2 1.1 2.9300964E-08 4.4874744E+00 7.2498073E-09 1.2878883E-10 O 5 1851+488 2024.11.10-07:39:57.0 MK-VLBA 316.69285 17.23510 658.3 6.2 1.6799831E-08 3.3660314E+00 4.9970318E-09 3.8134266E-11 O 5 1851+488 2024.11.10-07:39:57.0 WETTZELL 45.32313 27.13570 955.2 1.0 1.6093000E-08 2.0933192E+00 7.2498073E-09 1.2878883E-10 O 6 3C371 2024.11.10-07:41:22.0 MK-VLBA 339.23032 15.76406 658.3 6.2 1.8276160E-08 3.6745033E+00 4.9970318E-09 3.8134266E-11 O 6 3C371 2024.11.10-07:41:22.0 WETTZELL 28.65725 44.13635 955.2 0.9 1.0579533E-08 1.4122668E+00 7.2498073E-09 1.2878883E-10 O 7 1039+811 2024.11.10-07:42:27.0 MK-VLBA 4.46882 11.63928 658.3 6.1 2.4317284E-08 4.9409309E+00 4.9970318E-09 3.8134266E-11 O 7 1039+811 2024.11.10-07:42:27.0 WETTZELL 355.01128 57.88567 955.2 0.9 8.7075949E-09 1.1819554E+00 7.2498073E-09 1.2878883E-10 O 8 0613+570 2024.11.10-07:43:36.0 MK-VLBA 35.09176 19.49221 658.3 6.1 1.4952751E-08 2.9982958E+00 4.9970318E-09 3.8134266E-11 O 8 0613+570 2024.11.10-07:43:36.0 WETTZELL 312.99623 42.25080 955.2 0.9 1.0962398E-08 1.5230603E+00 7.2498073E-09 1.2878883E-10 O 9 0716+714 2024.11.10-07:44:35.0 MK-VLBA 19.09254 15.40941 658.3 6.1 1.8669779E-08 3.7616285E+00 4.9970318E-09 3.8134266E-11 O 9 0716+714 2024.11.10-07:44:35.0 WETTZELL 330.64213 52.71877 955.2 0.9 9.2686419E-09 1.2705747E+00 7.2498073E-09 1.2878883E-10 O 10 0602+673 2024.11.10-07:45:36.0 MK-VLBA 24.16834 21.39583 658.3 6.0 1.3699826E-08 2.7433823E+00 4.9970318E-09 3.8134266E-11 O 10 0602+673 2024.11.10-07:45:36.0 WETTZELL 326.74654 45.47022 955.2 0.9 1.0341054E-08 1.4249782E+00 7.2498073E-09 1.2878883E-10 O 11 2000+472 2024.11.10-07:47:11.0 MK-VLBA 314.10429 27.45983 658.3 6.0 1.0875161E-08 2.1672104E+00 4.9970318E-09 3.8134266E-11 O 11 2000+472 2024.11.10-07:47:11.0 WETTZELL 37.79091 19.23371 955.2 0.8 2.2163646E-08 2.8605013E+00 7.2498073E-09 1.2878883E-10 O 12 3C418 2024.11.10-07:48:11.0 MK-VLBA 319.15487 32.87577 658.3 6.0 9.2519536E-09 1.8420833E+00 4.9970318E-09 3.8134266E-11 O 12 3C418 2024.11.10-07:48:11.0 WETTZELL 30.42483 19.22311 955.2 0.7 2.2178161E-08 2.8871194E+00 7.2498073E-09 1.2878883E-10 O 13 1823+568 2024.11.10-07:49:38.0 MK-VLBA 326.01171 13.40272 658.3 6.0 2.1305919E-08 4.2958627E+00 4.9970318E-09 3.8134266E-11 O 13 1823+568 2024.11.10-07:49:38.0 WETTZELL 42.65682 36.63926 955.2 0.5 1.2331485E-08 1.6255816E+00 7.2498073E-09 1.2878883E-10 O 14 1849+670 2024.11.10-07:50:36.0 MK-VLBA 335.84143 18.24219 658.3 6.0 1.5920492E-08 3.1912006E+00 4.9970318E-09 3.8134266E-11 O 14 1849+670 2024.11.10-07:50:36.0 WETTZELL 29.85435 40.15456 955.2 0.6 1.1419463E-08 1.5201107E+00 7.2498073E-09 1.2878883E-10 O 15 1842+681 2024.11.10-07:51:36.0 MK-VLBA 337.05679 17.66736 658.3 6.0 1.6409169E-08 3.2912277E+00 4.9970318E-09 3.8134266E-11 O 15 1842+681 2024.11.10-07:51:36.0 WETTZELL 29.18744 41.34281 955.2 0.6 1.1149575E-08 1.4857502E+00 7.2498073E-09 1.2878883E-10 O 16 1823+689 2024.11.10-07:52:53.0 MK-VLBA 338.25707 16.00266 658.3 6.0 1.8018463E-08 3.6212707E+00 4.9970318E-09 3.8134266E-11 O 16 1823+689 2024.11.10-07:52:53.0 WETTZELL 29.44618 43.35635 955.2 0.5 1.0730169E-08 1.4312432E+00 7.2498073E-09 1.2878883E-10 O 17 1803+784 2024.11.10-07:54:05.0 MK-VLBA 348.27232 16.79169 658.3 6.1 1.7215705E-08 3.4586440E+00 4.9970318E-09 3.8134266E-11 O 17 1803+784 2024.11.10-07:54:05.0 WETTZELL 17.42077 48.12980 955.2 0.6 9.8976739E-09 1.3303514E+00 7.2498073E-09 1.2878883E-10 O 18 NGC6251 2024.11.10-07:55:06.0 MK-VLBA 353.69027 15.29518 658.4 6.1 1.8803716E-08 3.7865789E+00 4.9970318E-09 3.8134266E-11 O 18 NGC6251 2024.11.10-07:55:06.0 WETTZELL 11.10210 51.71252 955.2 0.7 9.3926757E-09 1.2669314E+00 7.2498073E-09 1.2878883E-10 O 19 0016+731 2024.11.10-07:56:46.0 MK-VLBA 357.07713 35.99878 658.4 6.2 8.5487053E-09 1.7029769E+00 4.9970318E-09 3.8134266E-11 O 19 0016+731 2024.11.10-07:56:46.0 WETTZELL 358.90441 32.76586 955.2 0.8 1.3594304E-08 1.8454147E+00 7.2498073E-09 1.2878883E-10 O 20 2229+695 2024.11.10-07:57:42.0 MK-VLBA 345.61630 35.39834 658.4 6.2 8.6736445E-09 1.7276271E+00 4.9970318E-09 3.8134266E-11 O 20 2229+695 2024.11.10-07:57:42.0 WETTZELL 9.48702 30.38141 955.2 0.8 1.4536421E-08 1.9550717E+00 7.2498073E-09 1.2878883E-10 O 21 0059+581 2024.11.10-07:59:02.0 MK-VLBA 1.49958 51.23907 658.4 6.1 6.4528805E-09 1.2834614E+00 4.9970318E-09 3.8134266E-11 O 21 0059+581 2024.11.10-07:59:02.0 WETTZELL 352.64774 18.25050 955.2 0.9 2.3312225E-08 3.2110308E+00 7.2498073E-09 1.2878883E-10 O 22 0345+460 2024.11.10-08:00:20.0 MK-VLBA 42.92793 45.99185 658.4 6.0 6.9931677E-09 1.3916250E+00 4.9970318E-09 3.8134266E-11 O 22 0345+460 2024.11.10-08:00:20.0 WETTZELL 323.84205 16.60567 955.2 0.9 2.5508108E-08 3.6859218E+00 7.2498073E-09 1.2878883E-10 O 23 0544+273 2024.11.10-08:02:01.0 MK-VLBA 68.04363 24.22425 658.4 5.9 1.2201379E-08 2.4374978E+00 4.9970318E-09 3.8134266E-11 O 23 0544+273 2024.11.10-08:02:01.0 WETTZELL 292.83423 16.64006 955.2 0.9 2.5473700E-08 3.8017165E+00 7.2498073E-09 1.2878883E-10 O 24 0552+398 2024.11.10-08:03:05.0 MK-VLBA 54.28707 24.57019 658.4 5.9 1.2042638E-08 2.4064202E+00 4.9970318E-09 3.8134266E-11 O 24 0552+398 2024.11.10-08:03:05.0 WETTZELL 301.12621 26.52552 955.2 1.0 1.6457681E-08 2.3526416E+00 7.2498073E-09 1.2878883E-10 O 25 0515+208 2024.11.10-08:04:28.0 MK-VLBA 76.70019 30.18546 658.4 5.9 9.9793295E-09 1.9892723E+00 4.9970318E-09 3.8134266E-11 O 25 0515+208 2024.11.10-08:04:28.0 WETTZELL 294.12337 6.99107 955.2 0.7 5.6803397E-08 9.6992052E+00 7.2498073E-09 1.2878883E-10 O 26 0641+392 2024.11.10-08:06:43.0 MK-VLBA 53.37306 15.78090 658.4 5.9 1.8253192E-08 3.6730228E+00 4.9970318E-09 3.8134266E-11 O 26 0641+392 2024.11.10-08:06:43.0 WETTZELL 293.91899 32.75742 955.2 0.4 1.3607348E-08 1.9271254E+00 7.2498073E-09 1.2878883E-10 O 27 0611+131 2024.11.10-08:09:22.0 MK-VLBA 81.66536 16.45716 658.4 5.9 1.7541545E-08 3.5214323E+00 4.9970318E-09 3.8134266E-11 O 27 0611+131 2024.11.10-08:09:22.0 WETTZELL 279.66138 9.00115 955.2 0.4 4.5300926E-08 7.4537305E+00 7.2498073E-09 1.2878883E-10 O 28 0548+378 2024.11.10-08:12:30.0 MK-VLBA 56.65197 26.84738 658.4 6.0 1.1098916E-08 2.2157682E+00 4.9970318E-09 3.8134266E-11 O 28 0548+378 2024.11.10-08:12:30.0 WETTZELL 301.51433 23.42697 955.1 0.5 1.8460745E-08 2.6601930E+00 7.2498073E-09 1.2878883E-10 O 29 1851+488 2024.11.10-08:15:52.0 MK-VLBA 318.14806 11.49768 658.3 6.1 2.4607541E-08 4.9805202E+00 4.9970318E-09 3.8134266E-11 O 29 1851+488 2024.11.10-08:15:52.0 WETTZELL 49.90950 31.48617 955.1 0.4 1.4073362E-08 1.8370742E+00 7.2498073E-09 1.2878883E-10 O 30 2000+472 2024.11.10-08:17:27.0 MK-VLBA 314.36333 22.34106 658.3 6.2 1.3160126E-08 2.6272647E+00 4.9970318E-09 3.8134266E-11 O 30 2000+472 2024.11.10-08:17:27.0 WETTZELL 42.08539 22.42003 955.1 0.5 1.9196534E-08 2.4827695E+00 7.2498073E-09 1.2878883E-10 O 31 3C418 2024.11.10-08:18:28.0 MK-VLBA 318.55439 28.17119 658.3 6.2 1.0624708E-08 2.1173517E+00 4.9970318E-09 3.8134266E-11 O 31 3C418 2024.11.10-08:18:28.0 WETTZELL 34.59953 21.89255 955.1 0.5 1.9630144E-08 2.5551363E+00 7.2498073E-09 1.2878883E-10 O 32 1849+670 2024.11.10-08:19:43.0 MK-VLBA 336.41268 15.45986 658.3 6.2 1.8616413E-08 3.7437543E+00 4.9970318E-09 3.8134266E-11 O 32 1849+670 2024.11.10-08:19:43.0 WETTZELL 31.76447 42.60140 955.2 0.6 1.0881897E-08 1.4491974E+00 7.2498073E-09 1.2878883E-10 O 33 1842+681 2024.11.10-08:20:43.0 MK-VLBA 337.67140 15.02136 658.3 6.3 1.9129647E-08 3.8498837E+00 4.9970318E-09 3.8134266E-11 O 33 1842+681 2024.11.10-08:20:43.0 WETTZELL 30.91782 43.73537 955.2 0.5 1.0656035E-08 1.4206201E+00 7.2498073E-09 1.2878883E-10 O 34 1039+811 2024.11.10-08:22:00.0 MK-VLBA 5.84586 12.47963 658.3 6.3 2.2778786E-08 4.6168890E+00 4.9970318E-09 3.8134266E-11 O 34 1039+811 2024.11.10-08:22:00.0 WETTZELL 352.37200 57.17001 955.1 0.5 8.7769908E-09 1.1925222E+00 7.2498073E-09 1.2878883E-10 O 35 0716+714 2024.11.10-08:23:00.0 MK-VLBA 19.75711 18.42877 658.3 6.3 1.5765282E-08 3.1644769E+00 4.9970318E-09 3.8134266E-11 O 35 0716+714 2024.11.10-08:23:00.0 WETTZELL 331.08770 49.64586 955.2 0.5 9.6760191E-09 1.3279955E+00 7.2498073E-09 1.2878883E-10 O 36 0613+570 2024.11.10-08:24:02.0 MK-VLBA 35.33904 25.00132 658.3 6.3 1.1850915E-08 2.3684561E+00 4.9970318E-09 3.8134266E-11 O 36 0613+570 2024.11.10-08:24:02.0 WETTZELL 316.75735 37.55048 955.2 0.4 1.2087685E-08 1.6840454E+00 7.2498073E-09 1.2878883E-10 O 37 0602+673 2024.11.10-08:24:58.0 MK-VLBA 23.85984 25.18277 658.3 6.3 1.1772319E-08 2.3526740E+00 4.9970318E-09 3.8134266E-11 O 37 0602+673 2024.11.10-08:24:58.0 WETTZELL 328.98183 42.03260 955.2 0.4 1.1007026E-08 1.5183685E+00 7.2498073E-09 1.2878883E-10 O 38 0642+449 2024.11.10-08:26:03.0 MK-VLBA 48.22422 20.04241 658.4 6.3 1.4565905E-08 2.9186779E+00 4.9970318E-09 3.8134266E-11 O 38 0642+449 2024.11.10-08:26:03.0 WETTZELL 301.59709 33.72061 955.2 0.4 1.3264360E-08 1.8701311E+00 7.2498073E-09 1.2878883E-10 O 39 0738+491 2024.11.10-08:27:09.0 MK-VLBA 41.98126 11.84831 658.4 6.3 2.3913240E-08 4.8542109E+00 4.9970318E-09 3.8134266E-11 O 39 0738+491 2024.11.10-08:27:09.0 WETTZELL 299.29635 43.71557 955.2 0.4 1.0667869E-08 1.4870213E+00 7.2498073E-09 1.2878883E-10 O 40 1803+784 2024.11.10-08:28:34.0 MK-VLBA 348.91784 15.18062 658.4 6.3 1.8938402E-08 3.8133813E+00 4.9970318E-09 3.8134266E-11 O 40 1803+784 2024.11.10-08:28:34.0 WETTZELL 17.76206 49.84166 955.2 0.6 9.6448742E-09 1.2967667E+00 7.2498073E-09 1.2878883E-10 O 41 NGC6251 2024.11.10-08:29:35.0 MK-VLBA 354.47128 14.45494 658.4 6.2 1.9834919E-08 4.0001538E+00 4.9970318E-09 3.8134266E-11 O 41 NGC6251 2024.11.10-08:29:35.0 WETTZELL 10.46686 52.77295 955.2 0.6 9.2595715E-09 1.2494979E+00 7.2498073E-09 1.2878883E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10