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 | 08:49:46.980 # # Data content: # Ray-tracing results for session: # 240910-i24254# # Total number of observations: # 66 # Total number of different observing stations: # 3 # # 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: 2024091018 | 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 $240910-i24254# H $240910-i24254# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 08:49:46.980) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S KOKEE -5543839.1987 -2054568.1889 2387848.0377 22.1266 200.3349 1176.60 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 0716+714 2024.09.10-17:30:20.0 KOKEE 7.40700 39.74030 885.4 16.1 1.1161234E-08 1.5644918E+00 6.7456091E-09 4.0295322E-10 O 1 0716+714 2024.09.10-17:30:20.0 MK-VLBA 5.55949 37.87326 654.0 11.5 8.1676368E-09 1.6308766E+00 4.9718102E-09 5.2020970E-11 O 1 0716+714 2024.09.10-17:30:20.0 WETTZELL 350.66344 31.80246 942.5 15.0 1.4296802E-08 1.9087726E+00 7.1530314E-09 4.0334411E-10 O 2 1040+244 2024.09.10-17:32:04.0 KOKEE 73.78260 28.47326 885.4 16.1 1.4932747E-08 2.0952868E+00 6.7456091E-09 4.0295322E-10 O 2 1040+244 2024.09.10-17:32:04.0 MK-VLBA 73.35713 31.58778 654.0 11.0 9.5608745E-09 1.9039868E+00 4.9718102E-09 5.2020970E-11 O 2 1040+244 2024.09.10-17:32:04.0 WETTZELL 296.77859 8.80202 942.5 15.0 4.7302922E-08 6.6579246E+00 7.1530314E-09 4.0334411E-10 O 3 0059+581 2024.09.10-17:34:25.0 KOKEE 325.73076 24.89149 885.4 16.1 1.6888983E-08 2.3733328E+00 6.7456091E-09 4.0295322E-10 O 3 0059+581 2024.09.10-17:34:25.0 MK-VLBA 326.41035 20.76834 654.0 10.8 1.4056676E-08 2.8258489E+00 4.9718102E-09 5.2020970E-11 O 3 0059+581 2024.09.10-17:34:25.0 WETTZELL 35.56662 32.14249 942.5 15.0 1.4157398E-08 1.8762228E+00 7.1530314E-09 4.0334411E-10 O 4 1156+295 2024.09.10-17:36:27.0 KOKEE 63.99728 14.28269 885.5 16.2 2.8460659E-08 4.0315179E+00 6.7456091E-09 4.0295322E-10 O 4 1156+295 2024.09.10-17:36:27.0 MK-VLBA 64.44579 16.81285 654.1 10.8 1.7151332E-08 3.4338872E+00 4.9718102E-09 5.2020970E-11 O 4 1156+295 2024.09.10-17:36:27.0 WETTZELL 288.03679 23.42088 942.5 15.0 1.8905556E-08 2.5461540E+00 7.1530314E-09 4.0334411E-10 O 5 0202+319 2024.09.10-17:38:49.0 KOKEE 295.06241 33.28836 885.5 16.3 1.2988615E-08 1.8206154E+00 6.7456091E-09 4.0295322E-10 O 5 0202+319 2024.09.10-17:38:49.0 MK-VLBA 296.79282 28.73671 654.1 10.8 1.0410440E-08 2.0839547E+00 4.9718102E-09 5.2020970E-11 O 5 0202+319 2024.09.10-17:38:49.0 WETTZELL 44.86612 5.56128 942.5 14.9 7.0418859E-08 9.8564909E+00 7.1530314E-09 4.0334411E-10 O 6 0920+390 2024.09.10-17:41:24.0 KOKEE 56.08172 48.10304 885.5 16.1 9.5939544E-09 1.3435157E+00 6.7456091E-09 4.0295322E-10 O 6 0920+390 2024.09.10-17:41:24.0 MK-VLBA 52.77484 49.95099 654.2 11.1 6.5572527E-09 1.3058168E+00 4.9718102E-09 5.2020970E-11 O 6 0920+390 2024.09.10-17:41:24.0 WETTZELL 321.00405 9.43892 942.5 14.8 4.4354715E-08 6.2030760E+00 7.1530314E-09 4.0334411E-10 O 7 0109+224 2024.09.10-17:45:51.0 KOKEE 287.91327 18.29234 885.5 16.2 2.2533498E-08 3.1737377E+00 6.7456091E-09 4.0295322E-10 O 7 0109+224 2024.09.10-17:45:51.0 MK-VLBA 289.68903 13.82184 654.3 11.4 2.0648047E-08 4.1816475E+00 4.9718102E-09 5.2020970E-11 O 7 0109+224 2024.09.10-17:45:51.0 WETTZELL 61.25180 5.74444 942.5 14.7 6.8536799E-08 9.4852696E+00 7.1530314E-09 4.0334411E-10 O 8 1306+360 2024.09.10-17:49:57.0 KOKEE 53.68551 5.61212 885.6 16.3 6.6098107E-08 9.8568698E+00 6.7456091E-09 4.0295322E-10 O 8 1306+360 2024.09.10-17:49:57.0 MK-VLBA 54.71351 7.44175 654.3 12.0 3.6502734E-08 7.5168509E+00 4.9718102E-09 5.2020970E-11 O 8 1306+360 2024.09.10-17:49:57.0 WETTZELL 284.68947 36.45062 942.5 14.6 1.2696102E-08 1.6960591E+00 7.1530314E-09 4.0334411E-10 O 9 0738+491 2024.09.10-17:52:55.0 KOKEE 22.73187 59.92803 885.6 16.3 8.2566996E-09 1.1558221E+00 6.7456091E-09 4.0295322E-10 O 9 0738+491 2024.09.10-17:52:55.0 MK-VLBA 16.61846 59.06076 654.3 12.6 5.8547969E-09 1.1665650E+00 4.9718102E-09 5.2020970E-11 O 9 0738+491 2024.09.10-17:52:55.0 WETTZELL 343.86085 10.35478 942.5 14.5 4.0699155E-08 5.6244272E+00 7.1530314E-09 4.0334411E-10 O 10 1803+784 2024.09.10-17:55:32.0 KOKEE 1.95186 10.74958 885.6 16.4 3.7138756E-08 5.3145326E+00 6.7456091E-09 4.0295322E-10 O 10 1803+784 2024.09.10-17:55:32.0 MK-VLBA 2.77299 8.58852 654.3 12.2 3.2099992E-08 6.6221660E+00 4.9718102E-09 5.2020970E-11 O 10 1803+784 2024.09.10-17:55:32.0 WETTZELL 359.11100 60.66335 942.5 14.4 8.6649619E-09 1.1493472E+00 7.1530314E-09 4.0334411E-10 O 11 0917+449 2024.09.10-17:57:53.0 KOKEE 46.04179 49.94907 885.6 16.5 9.3302405E-09 1.3065626E+00 6.7456091E-09 4.0295322E-10 O 11 0917+449 2024.09.10-17:57:53.0 MK-VLBA 42.16052 51.01754 654.3 11.8 6.4577909E-09 1.2863894E+00 4.9718102E-09 5.2020970E-11 O 11 0917+449 2024.09.10-17:57:53.0 WETTZELL 327.13115 12.68220 942.5 14.4 3.3688583E-08 4.6270356E+00 7.1530314E-09 4.0334411E-10 O 12 0016+731 2024.09.10-18:00:30.0 KOKEE 342.62654 19.67204 885.6 16.8 2.1036889E-08 2.9650016E+00 6.7456091E-09 4.0295322E-10 O 12 0016+731 2024.09.10-18:00:30.0 MK-VLBA 343.13564 16.29278 654.3 11.7 1.7670452E-08 3.5675787E+00 4.9718102E-09 5.2020970E-11 O 12 0016+731 2024.09.10-18:00:30.0 WETTZELL 23.96042 45.97078 942.5 14.4 1.0497276E-08 1.3915870E+00 7.1530314E-09 4.0334411E-10 O 13 3C274 2024.09.10-18:03:08.0 KOKEE 79.82721 7.65092 885.7 16.9 5.0636830E-08 7.3431666E+00 6.7456091E-09 4.0295322E-10 O 13 3C274 2024.09.10-18:03:08.0 MK-VLBA 80.84575 11.13690 654.3 11.6 2.5275369E-08 5.0854098E+00 4.9718102E-09 5.2020970E-11 O 13 3C274 2024.09.10-18:03:08.0 WETTZELL 275.05149 11.89797 942.5 14.3 3.5789574E-08 4.9259497E+00 7.1530314E-09 4.0334411E-10 O 14 0202+319 2024.09.10-18:06:17.0 KOKEE 296.04216 27.53264 885.7 17.2 1.5397090E-08 2.1605270E+00 6.7456091E-09 4.0295322E-10 O 14 0202+319 2024.09.10-18:06:17.0 MK-VLBA 297.68927 22.97553 654.4 11.2 1.2790462E-08 2.5665772E+00 4.9718102E-09 5.2020970E-11 O 14 0202+319 2024.09.10-18:06:17.0 WETTZELL 49.68980 8.86990 942.5 14.3 4.6855210E-08 6.3513066E+00 7.1530314E-09 4.0334411E-10 O 15 1144+402 2024.09.10-18:08:31.0 KOKEE 55.11894 25.68469 885.7 16.9 1.6407001E-08 2.3049753E+00 6.7456091E-09 4.0295322E-10 O 15 1144+402 2024.09.10-18:08:31.0 MK-VLBA 54.53738 27.56043 654.4 11.2 1.0811218E-08 2.1570462E+00 4.9718102E-09 5.2020970E-11 O 15 1144+402 2024.09.10-18:08:31.0 WETTZELL 303.44999 24.38295 942.6 14.2 1.8210657E-08 2.4516106E+00 7.1530314E-09 4.0334411E-10 O 16 0613+570 2024.09.10-18:10:17.0 KOKEE 352.17783 54.58736 885.7 17.1 8.7654440E-09 1.2273117E+00 6.7456091E-09 4.0295322E-10 O 16 0613+570 2024.09.10-18:10:17.0 MK-VLBA 349.01830 51.64890 654.5 11.3 6.4016224E-09 1.2767235E+00 4.9718102E-09 5.2020970E-11 O 16 0613+570 2024.09.10-18:10:17.0 WETTZELL 0.49362 16.15739 942.6 14.2 2.6787472E-08 3.6152075E+00 7.1530314E-09 4.0334411E-10 O 17 0920+390 2024.09.10-18:14:15.0 KOKEE 53.71734 54.35364 885.7 17.1 8.7909484E-09 1.2307064E+00 6.7456091E-09 4.0295322E-10 O 17 0920+390 2024.09.10-18:14:15.0 MK-VLBA 49.08374 55.97900 654.5 11.9 6.0579759E-09 1.2063032E+00 4.9718102E-09 5.2020970E-11 O 17 0920+390 2024.09.10-18:14:15.0 WETTZELL 326.63776 6.25899 942.6 14.1 6.3918347E-08 9.2508520E+00 7.1530314E-09 4.0334411E-10 O 18 1803+784 2024.09.10-18:17:33.0 KOKEE 3.05144 10.97287 885.8 17.2 3.6436088E-08 5.2100001E+00 6.7456091E-09 4.0295322E-10 O 18 1803+784 2024.09.10-18:17:33.0 MK-VLBA 3.84659 8.88851 654.5 12.8 3.1114586E-08 6.4067906E+00 4.9718102E-09 5.2020970E-11 O 18 1803+784 2024.09.10-18:17:33.0 WETTZELL 356.87940 60.53685 942.7 14.1 8.6757738E-09 1.1509286E+00 7.1530314E-09 4.0334411E-10 O 19 0738+491 2024.09.10-18:20:12.0 KOKEE 14.47647 61.96006 885.8 17.4 8.0961131E-09 1.1332713E+00 6.7456091E-09 4.0295322E-10 O 19 0738+491 2024.09.10-18:20:12.0 MK-VLBA 8.13140 60.44728 654.5 13.1 5.7730459E-09 1.1503600E+00 4.9718102E-09 5.2020970E-11 O 19 0738+491 2024.09.10-18:20:12.0 WETTZELL 348.28518 9.27778 942.7 14.0 4.5027152E-08 6.2529848E+00 7.1530314E-09 4.0334411E-10 O 20 1306+360 2024.09.10-18:22:49.0 KOKEE 56.11819 11.85906 885.8 17.3 3.3895795E-08 4.8282903E+00 6.7456091E-09 4.0295322E-10 O 20 1306+360 2024.09.10-18:22:49.0 MK-VLBA 56.68661 13.84828 654.5 13.3 2.0601447E-08 4.1434387E+00 4.9718102E-09 5.2020970E-11 O 20 1306+360 2024.09.10-18:22:49.0 WETTZELL 289.85129 31.30598 942.8 13.7 1.4503318E-08 1.9424405E+00 7.1530314E-09 4.0334411E-10 O 21 0016+731 2024.09.10-18:25:35.0 KOKEE 343.09906 17.95418 885.8 17.4 2.2928425E-08 3.2360299E+00 6.7456091E-09 4.0295322E-10 O 21 0016+731 2024.09.10-18:25:35.0 MK-VLBA 343.69940 14.60286 654.6 13.3 1.9597135E-08 3.9665423E+00 4.9718102E-09 5.2020970E-11 O 21 0016+731 2024.09.10-18:25:35.0 WETTZELL 24.72367 47.66735 942.8 13.7 1.0210831E-08 1.3533295E+00 7.1530314E-09 4.0334411E-10 O 22 3C274 2024.09.10-18:28:15.0 KOKEE 82.02972 13.41033 885.9 17.6 3.0205026E-08 4.2803613E+00 6.7456091E-09 4.0295322E-10 O 22 3C274 2024.09.10-18:28:15.0 MK-VLBA 82.76887 17.00028 654.6 13.3 1.6971964E-08 3.3892233E+00 4.9718102E-09 5.2020970E-11 O 22 3C274 2024.09.10-18:28:15.0 WETTZELL 279.72388 7.81457 942.8 13.6 5.2674794E-08 7.4642345E+00 7.1530314E-09 4.0334411E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10