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: # 2025-06-18 | 13:01:45.395 # # Data content: # Ray-tracing results for session: # 230402-q23092# # Total number of observations: # 70 # 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: 2023040206 | 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 $230402-q23092# H $230402-q23092# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 13:01:45.395) 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 1538+149 2023.04.02-07:30:18.0 MK-VLBA 76.75995 6.79616 654.5 3.5 4.0371731E-08 8.1148886E+00 4.9645246E-09 1.5701115E-10 O 1 1538+149 2023.04.02-07:30:18.0 WETTZELL 272.62743 17.34087 940.2 6.1 2.4653116E-08 3.3286655E+00 7.1303588E-09 3.0303504E-10 O 2 1514+197 2023.04.02-07:31:57.0 MK-VLBA 74.05563 14.04742 654.5 3.4 2.0729803E-08 4.0675551E+00 4.9645246E-09 1.5701115E-10 O 2 1514+197 2023.04.02-07:31:57.0 WETTZELL 280.67298 16.66412 940.2 6.1 2.5598695E-08 3.4586134E+00 7.1303588E-09 3.0303504E-10 O 3 0415+398 2023.04.02-07:35:57.0 MK-VLBA 307.10218 17.26833 654.5 3.2 1.7053847E-08 3.3388396E+00 4.9645246E-09 1.5701115E-10 O 3 0415+398 2023.04.02-07:35:57.0 WETTZELL 50.57860 19.35019 940.2 6.2 2.2226719E-08 3.0126907E+00 7.1303588E-09 3.0303504E-10 O 4 1039+811 2023.04.02-07:38:37.0 MK-VLBA 2.19218 28.79048 654.5 3.1 1.0591586E-08 2.0623008E+00 4.9645246E-09 1.5701115E-10 O 4 1039+811 2023.04.02-07:38:37.0 WETTZELL 355.12897 40.60349 940.3 6.1 1.1403486E-08 1.5360345E+00 7.1303588E-09 3.0303504E-10 O 5 0613+570 2023.04.02-07:39:49.0 MK-VLBA 326.85764 35.26359 654.5 3.1 8.8496727E-09 1.7254041E+00 4.9645246E-09 1.5701115E-10 O 5 0613+570 2023.04.02-07:39:49.0 WETTZELL 23.81342 22.07302 940.3 6.1 1.9643091E-08 2.6574788E+00 7.1303588E-09 3.0303504E-10 O 6 0642+449 2023.04.02-07:40:54.0 MK-VLBA 313.61090 43.18273 654.6 3.1 7.4738893E-09 1.4581412E+00 4.9645246E-09 1.5701115E-10 O 6 0642+449 2023.04.02-07:40:54.0 WETTZELL 25.26478 9.21267 940.3 6.1 4.4585058E-08 6.1536175E+00 7.1303588E-09 3.0303504E-10 O 7 0738+491 2023.04.02-07:41:59.0 MK-VLBA 324.74993 49.87966 654.6 3.1 6.6915975E-09 1.3051033E+00 4.9645246E-09 1.5701115E-10 O 7 0738+491 2023.04.02-07:41:59.0 WETTZELL 14.99614 10.05058 940.3 6.1 4.1155031E-08 5.6592880E+00 7.1303588E-09 3.0303504E-10 O 8 1053+704 2023.04.02-07:43:21.0 MK-VLBA 6.02978 39.03557 654.6 3.1 8.1164731E-09 1.5809787E+00 4.9645246E-09 1.5701115E-10 O 8 1053+704 2023.04.02-07:43:21.0 WETTZELL 350.17296 30.65760 940.3 6.0 1.4530020E-08 1.9591004E+00 7.1303588E-09 3.0303504E-10 O 9 0716+714 2023.04.02-07:44:32.0 MK-VLBA 345.70832 33.51023 654.6 3.1 9.2509331E-09 1.8021976E+00 4.9645246E-09 1.5701115E-10 O 9 0716+714 2023.04.02-07:44:32.0 WETTZELL 10.33186 32.12761 940.3 6.0 1.3936535E-08 1.8795801E+00 7.1303588E-09 3.0303504E-10 O 10 1803+784 2023.04.02-07:46:07.0 MK-VLBA 10.45186 14.02989 654.5 3.2 2.0744160E-08 4.0493407E+00 4.9645246E-09 1.5701115E-10 O 10 1803+784 2023.04.02-07:46:07.0 WETTZELL 344.26680 55.61780 940.3 6.1 9.0020888E-09 1.2115326E+00 7.1303588E-09 3.0303504E-10 O 11 3C371 2023.04.02-07:47:06.0 MK-VLBA 17.61628 8.97401 654.5 3.2 3.1458307E-08 6.1987573E+00 4.9645246E-09 1.5701115E-10 O 11 3C371 2023.04.02-07:47:06.0 WETTZELL 329.66191 59.29116 940.3 6.0 8.6422027E-09 1.1628252E+00 7.1303588E-09 3.0303504E-10 O 12 1504+377 2023.04.02-07:48:24.0 MK-VLBA 56.82604 23.74992 654.5 3.2 1.2640147E-08 2.4654311E+00 4.9645246E-09 1.5701115E-10 O 12 1504+377 2023.04.02-07:48:24.0 WETTZELL 298.77700 25.27110 940.4 6.1 1.7323257E-08 2.3342986E+00 7.1303588E-09 3.0303504E-10 O 13 1538+149 2023.04.02-07:49:40.0 MK-VLBA 78.24841 11.25577 654.5 3.2 2.5531596E-08 5.0349381E+00 4.9645246E-09 1.5701115E-10 O 13 1538+149 2023.04.02-07:49:40.0 WETTZELL 276.23126 14.17506 940.4 6.1 2.9829668E-08 4.0384060E+00 7.1303588E-09 3.0303504E-10 O 14 1514+197 2023.04.02-07:51:16.0 MK-VLBA 75.34646 18.44206 654.6 3.2 1.6026039E-08 3.1355296E+00 4.9645246E-09 1.5701115E-10 O 14 1514+197 2023.04.02-07:51:16.0 WETTZELL 284.15258 13.57102 940.4 6.1 3.1081189E-08 4.2121418E+00 7.1303588E-09 3.0303504E-10 O 15 0345+460 2023.04.02-07:54:12.0 MK-VLBA 315.61517 10.32414 654.6 3.1 2.7668433E-08 5.4547525E+00 4.9645246E-09 1.5701115E-10 O 15 0345+460 2023.04.02-07:54:12.0 WETTZELL 52.59168 29.98665 940.4 6.1 1.4820930E-08 2.0009370E+00 7.1303588E-09 3.0303504E-10 O 16 0552+398 2023.04.02-07:56:12.0 MK-VLBA 305.28122 31.70136 654.5 3.0 9.7166837E-09 1.8970936E+00 4.9645246E-09 1.5701115E-10 O 16 0552+398 2023.04.02-07:56:12.0 WETTZELL 38.63337 10.50881 940.5 6.1 3.9485932E-08 5.4202445E+00 7.1303588E-09 3.0303504E-10 O 17 0529+483 2023.04.02-07:57:53.0 MK-VLBA 315.12068 27.39151 654.5 3.0 1.1084038E-08 2.1630675E+00 4.9645246E-09 1.5701115E-10 O 17 0529+483 2023.04.02-07:57:53.0 WETTZELL 37.27489 19.99678 940.5 6.2 2.1549786E-08 2.9196285E+00 7.1303588E-09 3.0303504E-10 O 18 0418+532 2023.04.02-08:00:33.0 MK-VLBA 321.64918 16.39987 654.5 3.1 1.7904125E-08 3.5000924E+00 4.9645246E-09 1.5701115E-10 O 18 0418+532 2023.04.02-08:00:33.0 WETTZELL 42.91526 31.47160 940.5 6.2 1.4194027E-08 1.9155588E+00 7.1303588E-09 3.0303504E-10 O 19 1039+811 2023.04.02-08:02:46.0 MK-VLBA 1.10241 28.95439 654.5 3.1 1.0537338E-08 2.0517781E+00 4.9645246E-09 1.5701115E-10 O 19 1039+811 2023.04.02-08:02:46.0 WETTZELL 356.34117 40.30881 940.5 6.1 1.1472086E-08 1.5453442E+00 7.1303588E-09 3.0303504E-10 O 20 0613+570 2023.04.02-08:03:58.0 MK-VLBA 325.74896 32.10057 654.5 3.1 9.6085961E-09 1.8734759E+00 4.9645246E-09 1.5701115E-10 O 20 0613+570 2023.04.02-08:03:58.0 WETTZELL 26.88072 23.76865 940.6 6.2 1.8333857E-08 2.4787679E+00 7.1303588E-09 3.0303504E-10 O 21 0642+449 2023.04.02-08:05:01.0 MK-VLBA 312.27702 39.01565 654.5 3.0 8.1208096E-09 1.5844702E+00 4.9645246E-09 1.5701115E-10 O 21 0642+449 2023.04.02-08:05:01.0 WETTZELL 29.21180 11.02285 940.6 6.2 3.7772218E-08 5.1794193E+00 7.1303588E-09 3.0303504E-10 O 22 0738+491 2023.04.02-08:06:08.0 MK-VLBA 321.69903 46.46450 654.5 3.0 7.0568968E-09 1.3763898E+00 4.9645246E-09 1.5701115E-10 O 22 0738+491 2023.04.02-08:06:08.0 WETTZELL 18.86606 11.20402 940.6 6.2 3.7203538E-08 5.0979532E+00 7.1303588E-09 3.0303504E-10 O 23 0955+476 2023.04.02-08:07:32.0 MK-VLBA 350.04949 61.92533 654.5 3.0 5.8022414E-09 1.1315682E+00 4.9645246E-09 1.5701115E-10 O 23 0955+476 2023.04.02-08:07:32.0 WETTZELL 356.74099 6.54406 940.6 6.3 6.0495785E-08 8.4887749E+00 7.1303588E-09 3.0303504E-10 O 24 1053+704 2023.04.02-08:09:07.0 MK-VLBA 3.25932 39.52855 654.5 3.0 8.0320597E-09 1.5646045E+00 4.9645246E-09 1.5701115E-10 O 24 1053+704 2023.04.02-08:09:07.0 WETTZELL 352.61489 30.02510 940.6 6.2 1.4804147E-08 1.9964063E+00 7.1303588E-09 3.0303504E-10 O 25 1606+106 2023.04.02-08:11:01.0 MK-VLBA 81.88118 8.38910 654.5 2.9 3.3475309E-08 6.6696843E+00 4.9645246E-09 1.5701115E-10 O 25 1606+106 2023.04.02-08:11:01.0 WETTZELL 272.05915 12.04911 940.6 6.2 3.4761670E-08 4.7194418E+00 7.1303588E-09 3.0303504E-10 O 26 1538+149 2023.04.02-08:12:10.0 MK-VLBA 79.91229 16.46647 654.5 2.9 1.7838594E-08 3.4960664E+00 4.9645246E-09 1.5701115E-10 O 26 1538+149 2023.04.02-08:12:10.0 WETTZELL 280.38223 10.52493 940.6 6.2 3.9439960E-08 5.3741106E+00 7.1303588E-09 3.0303504E-10 O 27 1514+197 2023.04.02-08:13:46.0 MK-VLBA 76.76693 23.59259 654.5 2.9 1.2719911E-08 2.4852654E+00 4.9645246E-09 1.5701115E-10 O 27 1514+197 2023.04.02-08:13:46.0 WETTZELL 288.20547 10.02821 940.7 6.2 4.1246519E-08 5.6306726E+00 7.1303588E-09 3.0303504E-10 O 28 0552+398 2023.04.02-08:16:48.0 MK-VLBA 305.42588 27.73753 654.6 3.0 1.0958441E-08 2.1401953E+00 4.9645246E-09 1.5701115E-10 O 28 0552+398 2023.04.02-08:16:48.0 WETTZELL 42.01165 12.69470 940.7 6.2 3.3091558E-08 4.5184465E+00 7.1303588E-09 3.0303504E-10 O 29 0529+483 2023.04.02-08:18:31.0 MK-VLBA 315.21383 23.95907 654.6 3.0 1.2538548E-08 2.4477665E+00 4.9645246E-09 1.5701115E-10 O 29 0529+483 2023.04.02-08:18:31.0 WETTZELL 40.17197 22.11345 940.7 6.2 1.9609235E-08 2.6538010E+00 7.1303588E-09 3.0303504E-10 O 30 0418+532 2023.04.02-08:21:13.0 MK-VLBA 322.38249 13.39876 654.5 2.9 2.1672874E-08 4.2459972E+00 4.9645246E-09 1.5701115E-10 O 30 0418+532 2023.04.02-08:21:13.0 WETTZELL 45.27519 33.82997 940.7 6.3 1.3317302E-08 1.7965435E+00 7.1303588E-09 3.0303504E-10 O 31 1803+784 2023.04.02-08:23:35.0 MK-VLBA 11.33196 15.70299 654.5 2.8 1.8649041E-08 3.6362692E+00 4.9645246E-09 1.5701115E-10 O 31 1803+784 2023.04.02-08:23:35.0 WETTZELL 343.02574 53.88286 940.8 6.4 9.1961462E-09 1.2376910E+00 7.1303588E-09 3.0303504E-10 O 32 3C371 2023.04.02-08:24:32.0 MK-VLBA 19.26548 11.77172 654.5 2.8 2.4468055E-08 4.7889680E+00 4.9645246E-09 1.5701115E-10 O 32 3C371 2023.04.02-08:24:32.0 WETTZELL 328.42673 56.12511 940.8 6.4 8.9484306E-09 1.2040799E+00 7.1303588E-09 3.0303504E-10 O 33 1849+670 2023.04.02-08:25:31.0 MK-VLBA 19.63755 7.11444 654.5 2.7 3.8748648E-08 7.7107814E+00 4.9645246E-09 1.5701115E-10 O 33 1849+670 2023.04.02-08:25:31.0 WETTZELL 324.65511 60.35603 940.8 6.5 8.5496001E-09 1.1502916E+00 7.1303588E-09 3.0303504E-10 O 34 NRAO512 2023.04.02-08:26:51.0 MK-VLBA 52.25675 13.51773 654.5 2.7 2.1490475E-08 4.2062292E+00 4.9645246E-09 1.5701115E-10 O 34 NRAO512 2023.04.02-08:26:51.0 WETTZELL 292.54143 34.98911 940.8 6.5 1.2932852E-08 1.7404945E+00 7.1303588E-09 3.0303504E-10 O 35 1504+377 2023.04.02-08:29:05.0 MK-VLBA 57.54270 31.82088 654.5 2.7 9.6834149E-09 1.8880405E+00 4.9645246E-09 1.5701115E-10 O 35 1504+377 2023.04.02-08:29:05.0 WETTZELL 305.04268 19.60989 940.8 6.5 2.1951423E-08 2.9637049E+00 7.1303588E-09 3.0303504E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10