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 | 13:45:25.366 # # Data content: # Ray-tracing results for session: # 250309-q25068# # Total number of observations: # 68 # 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: 2025030906 | 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 $250309-q25068# H $250309-q25068# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:45:25.366) 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 1324+224 2025.03.09-07:30:23.0 MK-VLBA 72.46429 18.25946 656.2 3.8 1.5803164E-08 3.1221973E+00 4.9826317E-09 2.1770116E-11 O 1 1324+224 2025.03.09-07:30:23.0 WETTZELL 285.30285 16.07711 936.8 11.4 2.5910036E-08 3.5815082E+00 7.1118252E-09 1.6502192E-10 O 2 1318+225 2025.03.09-07:31:45.0 MK-VLBA 72.80834 19.89595 656.3 3.7 1.4575063E-08 2.8813530E+00 4.9826317E-09 2.1770116E-11 O 2 1318+225 2025.03.09-07:31:45.0 WETTZELL 286.63511 15.01107 936.8 11.1 2.7645076E-08 3.8243048E+00 7.1118252E-09 1.6502192E-10 O 3 1308+328 2025.03.09-07:33:29.0 MK-VLBA 62.48160 24.54093 656.3 3.7 1.1980466E-08 2.3674284E+00 4.9826317E-09 2.1770116E-11 O 3 1308+328 2025.03.09-07:33:29.0 WETTZELL 296.08142 20.67753 936.8 10.8 2.0435553E-08 2.8142331E+00 7.1118252E-09 1.6502192E-10 O 4 0345+460 2025.03.09-07:36:31.0 MK-VLBA 312.70526 29.13164 656.4 3.6 1.0242505E-08 2.0452645E+00 4.9826317E-09 2.1770116E-11 O 4 0345+460 2025.03.09-07:36:31.0 WETTZELL 37.13943 17.25143 936.8 11.0 2.4238288E-08 3.3365740E+00 7.1118252E-09 1.6502192E-10 O 5 0309+411 2025.03.09-07:39:17.0 MK-VLBA 307.83884 21.80442 656.4 3.6 1.3378942E-08 2.6782454E+00 4.9826317E-09 2.1770116E-11 O 5 0309+411 2025.03.09-07:39:17.0 WETTZELL 46.08331 17.65093 936.8 11.1 2.3721629E-08 3.2683137E+00 7.1118252E-09 1.6502192E-10 O 6 0716+714 2025.03.09-07:41:47.0 MK-VLBA 353.57264 37.64625 656.5 3.7 8.1769141E-09 1.6227827E+00 4.9826317E-09 2.1770116E-11 O 6 0716+714 2025.03.09-07:41:47.0 WETTZELL 1.62895 30.48519 936.8 11.1 1.4291743E-08 1.9605270E+00 7.1118252E-09 1.6502192E-10 O 7 1039+811 2025.03.09-07:42:56.0 MK-VLBA 5.82096 27.32674 656.5 3.7 1.0852652E-08 2.1448143E+00 4.9826317E-09 2.1770116E-11 O 7 1039+811 2025.03.09-07:42:56.0 WETTZELL 351.04564 42.34690 936.9 11.3 1.0785519E-08 1.4798898E+00 7.1118252E-09 1.6502192E-10 O 8 1144+402 2025.03.09-07:44:18.0 MK-VLBA 53.33785 43.55427 656.5 3.7 7.2527783E-09 1.4395443E+00 4.9826317E-09 2.1770116E-11 O 8 1144+402 2025.03.09-07:44:18.0 WETTZELL 316.29147 13.88615 936.9 11.5 2.9747215E-08 4.1030808E+00 7.1118252E-09 1.6502192E-10 O 9 1156+295 2025.03.09-07:45:16.0 MK-VLBA 68.19827 42.05300 656.5 3.6 7.4598885E-09 1.4818320E+00 4.9826317E-09 2.1770116E-11 O 9 1156+295 2025.03.09-07:45:16.0 WETTZELL 307.91014 6.61454 936.9 11.4 5.8541181E-08 8.2629213E+00 7.1118252E-09 1.6502192E-10 O 10 1128+385 2025.03.09-07:46:15.0 MK-VLBA 54.73945 47.32789 656.5 3.6 6.7991035E-09 1.3506102E+00 4.9826317E-09 2.1770116E-11 O 10 1128+385 2025.03.09-07:46:15.0 WETTZELL 318.22529 10.47529 936.9 11.6 3.8725405E-08 5.3663683E+00 7.1118252E-09 1.6502192E-10 O 11 0955+476 2025.03.09-07:47:24.0 MK-VLBA 27.33291 57.48922 656.5 3.6 5.9312141E-09 1.1797118E+00 4.9826317E-09 2.1770116E-11 O 11 0955+476 2025.03.09-07:47:24.0 WETTZELL 337.92472 10.59223 936.9 11.8 3.8325023E-08 5.2994511E+00 7.1118252E-09 1.6502192E-10 O 12 0738+491 2025.03.09-07:48:42.0 MK-VLBA 343.31869 59.04402 656.5 3.6 5.8330570E-09 1.1622163E+00 4.9826317E-09 2.1770116E-11 O 12 0738+491 2025.03.09-07:48:42.0 WETTZELL 0.87927 8.09904 936.9 11.9 4.8970230E-08 6.8204684E+00 7.1118252E-09 1.6502192E-10 O 13 0613+570 2025.03.09-07:50:09.0 MK-VLBA 334.18806 44.94245 656.4 3.7 7.0760854E-09 1.4089072E+00 4.9826317E-09 2.1770116E-11 O 13 0613+570 2025.03.09-07:50:09.0 WETTZELL 12.81058 17.82971 936.9 12.0 2.3492174E-08 3.2275702E+00 7.1118252E-09 1.6502192E-10 O 14 0917+449 2025.03.09-07:51:47.0 MK-VLBA 17.65078 63.60274 656.4 3.7 5.5850915E-09 1.1120585E+00 4.9826317E-09 2.1770116E-11 O 14 0917+449 2025.03.09-07:51:47.0 WETTZELL 344.04833 5.78980 936.9 12.2 6.5532766E-08 9.2637689E+00 7.1118252E-09 1.6502192E-10 O 15 0800+618 2025.03.09-07:53:36.0 MK-VLBA 354.13701 47.72818 656.4 3.8 6.7562547E-09 1.3432119E+00 4.9826317E-09 2.1770116E-11 O 15 0800+618 2025.03.09-07:53:36.0 WETTZELL 358.30409 20.84822 936.9 12.7 2.0275540E-08 2.7829732E+00 7.1118252E-09 1.6502192E-10 O 16 1053+704 2025.03.09-07:55:32.0 MK-VLBA 13.58663 35.76865 656.4 3.9 8.5415882E-09 1.6915883E+00 4.9826317E-09 2.1770116E-11 O 16 1053+704 2025.03.09-07:55:32.0 WETTZELL 342.95261 33.71651 936.9 13.1 1.3071899E-08 1.7934794E+00 7.1118252E-09 1.6502192E-10 O 17 1803+784 2025.03.09-07:57:26.0 MK-VLBA 7.73762 10.98826 656.4 4.0 2.5493894E-08 4.9892186E+00 4.9826317E-09 2.1770116E-11 O 17 1803+784 2025.03.09-07:57:26.0 WETTZELL 348.99615 58.73470 936.9 13.2 8.5086981E-09 1.1680750E+00 7.1118252E-09 1.6502192E-10 O 18 1318+225 2025.03.09-07:59:21.0 MK-VLBA 74.37260 26.14081 656.4 3.9 1.1302856E-08 2.2392985E+00 4.9826317E-09 2.1770116E-11 O 18 1318+225 2025.03.09-07:59:21.0 WETTZELL 291.53282 10.73508 936.9 13.2 3.7865453E-08 5.2691925E+00 7.1118252E-09 1.6502192E-10 O 19 1308+328 2025.03.09-08:01:04.0 MK-VLBA 63.28541 30.33307 656.5 3.9 9.8743764E-09 1.9551828E+00 4.9826317E-09 2.1770116E-11 O 19 1308+328 2025.03.09-08:01:04.0 WETTZELL 300.58795 16.69706 936.9 13.2 2.4997177E-08 3.4469283E+00 7.1118252E-09 1.6502192E-10 O 20 1324+224 2025.03.09-08:02:36.0 MK-VLBA 74.33015 25.54172 656.5 3.8 1.1546528E-08 2.2871968E+00 4.9826317E-09 2.1770116E-11 O 20 1324+224 2025.03.09-08:02:36.0 WETTZELL 291.01829 11.05924 936.8 13.0 3.6832628E-08 5.1220779E+00 7.1118252E-09 1.6502192E-10 O 21 1432+200 2025.03.09-08:04:38.0 MK-VLBA 72.51970 10.16218 656.5 3.8 2.7419011E-08 5.4107105E+00 4.9826317E-09 2.1770116E-11 O 21 1432+200 2025.03.09-08:04:38.0 WETTZELL 277.70751 19.73267 936.8 12.3 2.1356178E-08 2.9479349E+00 7.1118252E-09 1.6502192E-10 O 22 1504+377 2025.03.09-08:06:14.0 MK-VLBA 53.45636 9.28175 656.6 3.9 2.9800802E-08 5.8335015E+00 4.9826317E-09 2.1770116E-11 O 22 1504+377 2025.03.09-08:06:14.0 WETTZELL 287.45088 36.49244 936.8 11.8 1.2208271E-08 1.6784436E+00 7.1118252E-09 1.6502192E-10 O 23 0718+793 2025.03.09-08:08:07.0 MK-VLBA 355.48188 29.85511 656.6 3.9 1.0016625E-08 1.9837411E+00 4.9826317E-09 2.1770116E-11 O 23 0718+793 2025.03.09-08:08:07.0 WETTZELL 2.29854 38.41671 936.8 11.6 1.1686782E-08 1.6033362E+00 7.1118252E-09 1.6502192E-10 O 24 0613+570 2025.03.09-08:09:54.0 MK-VLBA 331.87022 42.82760 656.5 3.9 7.3516623E-09 1.4638744E+00 4.9826317E-09 2.1770116E-11 O 24 0613+570 2025.03.09-08:09:54.0 WETTZELL 15.52223 18.62244 936.8 11.3 2.2547918E-08 3.0973303E+00 7.1118252E-09 1.6502192E-10 O 25 0738+491 2025.03.09-08:11:21.0 MK-VLBA 337.14260 57.23145 656.4 3.8 5.9485598E-09 1.1854932E+00 4.9826317E-09 2.1770116E-11 O 25 0738+491 2025.03.09-08:11:21.0 WETTZELL 4.64152 8.27795 936.8 11.2 4.8019480E-08 6.6845480E+00 7.1118252E-09 1.6502192E-10 O 26 0800+618 2025.03.09-08:12:57.0 MK-VLBA 350.85134 47.13115 656.3 3.8 6.8209889E-09 1.3562989E+00 4.9826317E-09 2.1770116E-11 O 26 0800+618 2025.03.09-08:12:57.0 WETTZELL 0.76630 20.82248 936.8 11.6 2.0299126E-08 2.7862428E+00 7.1118252E-09 1.6502192E-10 O 27 1053+704 2025.03.09-08:14:50.0 MK-VLBA 11.96665 36.77622 656.3 3.7 8.3406951E-09 1.6524126E+00 4.9826317E-09 2.1770116E-11 O 27 1053+704 2025.03.09-08:14:50.0 WETTZELL 344.61841 32.83258 936.8 12.0 1.3380314E-08 1.8357331E+00 7.1118252E-09 1.6502192E-10 O 28 1803+784 2025.03.09-08:16:45.0 MK-VLBA 8.47635 11.63108 656.4 3.6 2.4176157E-08 4.7325027E+00 4.9826317E-09 2.1770116E-11 O 28 1803+784 2025.03.09-08:16:45.0 WETTZELL 347.61300 58.09193 936.8 12.6 8.5673826E-09 1.1761168E+00 7.1118252E-09 1.6502192E-10 O 29 1318+225 2025.03.09-08:18:42.0 MK-VLBA 75.37393 30.54667 656.4 3.5 9.8126466E-09 1.9464419E+00 4.9826317E-09 2.1770116E-11 O 29 1318+225 2025.03.09-08:18:42.0 WETTZELL 294.99795 7.82038 936.8 13.2 5.0547866E-08 7.1049095E+00 7.1118252E-09 1.6502192E-10 O 30 1308+328 2025.03.09-08:20:28.0 MK-VLBA 63.63664 34.42720 656.4 3.4 8.8288058E-09 1.7501398E+00 4.9826317E-09 2.1770116E-11 O 30 1308+328 2025.03.09-08:20:28.0 WETTZELL 303.80195 14.00516 936.8 13.6 2.9511303E-08 4.0763873E+00 7.1118252E-09 1.6502192E-10 O 31 2353+816 2025.03.09-08:23:10.0 MK-VLBA 354.54232 13.77035 656.3 3.3 2.0631237E-08 4.0606086E+00 4.9826317E-09 2.1770116E-11 O 31 2353+816 2025.03.09-08:23:10.0 WETTZELL 10.77910 53.43497 936.8 14.1 9.0532177E-09 1.2425963E+00 7.1118252E-09 1.6502192E-10 O 32 1432+200 2025.03.09-08:26:05.0 MK-VLBA 74.01710 15.00730 656.4 3.0 1.9022565E-08 3.7564562E+00 4.9826317E-09 2.1770116E-11 O 32 1432+200 2025.03.09-08:26:05.0 WETTZELL 281.58440 16.26562 936.8 14.3 2.5626920E-08 3.5436729E+00 7.1118252E-09 1.6502192E-10 O 33 1504+377 2025.03.09-08:27:37.0 MK-VLBA 54.68040 13.36635 656.4 2.8 2.1217661E-08 4.1634944E+00 4.9826317E-09 2.1770116E-11 O 33 1504+377 2025.03.09-08:27:37.0 WETTZELL 290.70883 33.17904 936.8 14.4 1.3258742E-08 1.8229403E+00 7.1118252E-09 1.6502192E-10 O 34 0613+570 2025.03.09-08:29:33.0 MK-VLBA 329.92936 40.57157 656.5 2.6 7.6822107E-09 1.5297621E+00 4.9826317E-09 2.1770116E-11 O 34 0613+570 2025.03.09-08:29:33.0 WETTZELL 18.18166 19.55668 936.7 14.8 2.1532150E-08 2.9573225E+00 7.1118252E-09 1.6502192E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10