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 | 13:18:27.705 # # Data content: # Ray-tracing results for session: # 230422-q23112# # 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: 2023042206 | 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 $230422-q23112# H $230422-q23112# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 13:18:27.705) 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 1606+106 2023.04.22-07:30:25.0 MK-VLBA 84.88059 17.29800 657.1 2.7 1.6686344E-08 3.2402982E+00 4.9830619E-09 3.8281744E-11 O 1 1606+106 2023.04.22-07:30:25.0 WETTZELL 279.18097 5.84740 942.1 15.7 6.6112288E-08 1.0326360E+01 7.1503978E-09 2.1748137E-10 O 2 1617+229 2023.04.22-07:31:54.0 MK-VLBA 71.81535 18.64098 657.1 2.7 1.5549438E-08 3.0343251E+00 4.9830619E-09 3.8281744E-11 O 2 1617+229 2023.04.22-07:31:54.0 WETTZELL 285.95834 16.43558 942.1 15.7 2.5726762E-08 3.6336431E+00 7.1503978E-09 2.1748137E-10 O 3 1639+230 2023.04.22-07:33:47.0 MK-VLBA 70.38541 14.17221 657.1 2.7 2.0146248E-08 3.9160549E+00 4.9830619E-09 3.8281744E-11 O 3 1639+230 2023.04.22-07:33:47.0 WETTZELL 282.51014 19.76912 942.1 15.9 2.1608435E-08 3.0295865E+00 7.1503978E-09 2.1748137E-10 O 4 0544+273 2023.04.22-07:37:16.0 MK-VLBA 293.89357 16.02828 657.2 2.7 1.7948160E-08 3.7416864E+00 4.9830619E-09 3.8281744E-11 O 4 0544+273 2023.04.22-07:37:16.0 WETTZELL 57.59012 8.60362 942.0 16.1 4.6911225E-08 6.2008028E+00 7.1503978E-09 2.1748137E-10 O 5 0613+570 2023.04.22-07:39:00.0 MK-VLBA 324.66260 24.84913 657.2 2.6 1.1887724E-08 2.4205656E+00 4.9830619E-09 3.8281744E-11 O 5 0613+570 2023.04.22-07:39:00.0 WETTZELL 33.36602 28.18903 942.0 15.9 1.5524944E-08 2.0797631E+00 7.1503978E-09 2.1748137E-10 O 6 1039+811 2023.04.22-07:40:11.0 MK-VLBA 358.53897 28.91138 657.2 2.6 1.0347634E-08 2.0790548E+00 4.9830619E-09 3.8281744E-11 O 6 1039+811 2023.04.22-07:40:11.0 WETTZELL 359.23930 39.95446 942.0 15.7 1.1452355E-08 1.5513873E+00 7.1503978E-09 2.1748137E-10 O 7 3C371 2023.04.22-07:41:28.0 MK-VLBA 20.43646 14.62368 657.3 2.5 1.9560192E-08 3.9259476E+00 4.9830619E-09 3.8281744E-11 O 7 3C371 2023.04.22-07:41:28.0 WETTZELL 328.19052 53.05683 942.0 15.4 9.2130885E-09 1.2542650E+00 7.1503978E-09 2.1748137E-10 O 8 1732+389 2023.04.22-07:42:38.0 MK-VLBA 51.96394 9.71018 657.3 2.5 2.8687243E-08 5.6256846E+00 4.9830619E-09 3.8281744E-11 O 8 1732+389 2023.04.22-07:42:38.0 WETTZELL 288.93571 37.46370 942.1 15.4 1.2093438E-08 1.6633821E+00 7.1503978E-09 2.1748137E-10 O 9 1803+784 2023.04.22-07:43:53.0 MK-VLBA 11.95195 17.55883 657.3 2.5 1.6455378E-08 3.3114367E+00 4.9830619E-09 3.8281744E-11 O 9 1803+784 2023.04.22-07:43:53.0 WETTZELL 342.33976 51.97862 942.1 15.2 9.3458543E-09 1.2698471E+00 7.1503978E-09 2.1748137E-10 O 10 1504+377 2023.04.22-07:45:24.0 MK-VLBA 57.36944 38.77444 657.3 2.5 8.0028570E-09 1.5817098E+00 4.9830619E-09 3.8281744E-11 O 10 1504+377 2023.04.22-07:45:24.0 WETTZELL 310.57748 15.08416 942.1 14.9 2.7891579E-08 3.9157151E+00 7.1503978E-09 2.1748137E-10 O 11 0955+476 2023.04.22-07:47:09.0 MK-VLBA 332.53257 57.41274 657.3 2.5 5.9570450E-09 1.1925607E+00 4.9830619E-09 3.8281744E-11 O 11 0955+476 2023.04.22-07:47:09.0 WETTZELL 6.69240 6.83138 942.1 14.2 5.7623467E-08 7.8755115E+00 7.1503978E-09 2.1748137E-10 O 12 0805+410 2023.04.22-07:48:25.0 MK-VLBA 308.00181 43.41613 657.3 2.5 7.2974899E-09 1.4701798E+00 4.9830619E-09 3.8281744E-11 O 12 0805+410 2023.04.22-07:48:25.0 WETTZELL 27.56883 5.82207 942.1 13.9 6.5994788E-08 8.8805177E+00 7.1503978E-09 2.1748137E-10 O 13 0642+449 2023.04.22-07:49:45.0 MK-VLBA 311.09303 27.80983 657.3 2.5 1.0721043E-08 2.1814634E+00 4.9830619E-09 3.8281744E-11 O 13 0642+449 2023.04.22-07:49:45.0 WETTZELL 39.12494 16.86086 942.1 13.7 2.5058555E-08 3.3245607E+00 7.1503978E-09 2.1748137E-10 O 14 0552+398 2023.04.22-07:51:09.0 MK-VLBA 306.85108 17.62852 657.2 2.4 1.6402150E-08 3.3972850E+00 4.9830619E-09 3.8281744E-11 O 14 0552+398 2023.04.22-07:51:09.0 WETTZELL 50.37220 18.96404 942.1 13.6 2.2427443E-08 2.9728120E+00 7.1503978E-09 2.1748137E-10 O 15 0529+483 2023.04.22-07:52:55.0 MK-VLBA 316.52697 15.22891 657.2 2.4 1.8835515E-08 3.9221974E+00 4.9830619E-09 3.8281744E-11 O 15 0529+483 2023.04.22-07:52:55.0 WETTZELL 47.30023 28.12676 942.1 13.5 1.5554597E-08 2.0769948E+00 7.1503978E-09 2.1748137E-10 O 16 0641+392 2023.04.22-07:55:27.0 MK-VLBA 304.88863 26.14052 657.2 2.3 1.1346056E-08 2.3146259E+00 4.9830619E-09 3.8281744E-11 O 16 0641+392 2023.04.22-07:55:27.0 WETTZELL 43.66898 13.10699 942.1 13.5 3.1776189E-08 4.2032866E+00 7.1503978E-09 2.1748137E-10 O 17 1617+229 2023.04.22-07:58:47.0 MK-VLBA 73.34585 24.69121 657.2 2.2 1.1953074E-08 2.3418871E+00 4.9830619E-09 3.8281744E-11 O 17 1617+229 2023.04.22-07:58:47.0 WETTZELL 290.70360 12.25199 942.1 13.8 3.3950218E-08 4.8694380E+00 7.1503978E-09 2.1748137E-10 O 18 1639+230 2023.04.22-08:00:38.0 MK-VLBA 72.03706 20.16795 657.1 2.2 1.4438148E-08 2.8208307E+00 4.9830619E-09 3.8281744E-11 O 18 1639+230 2023.04.22-08:00:38.0 WETTZELL 287.24409 15.51497 942.1 14.0 2.7168997E-08 3.8470939E+00 7.1503978E-09 2.1748137E-10 O 19 NRAO512 2023.04.22-08:02:18.0 MK-VLBA 54.28445 23.75525 657.1 2.1 1.2389545E-08 2.4395401E+00 4.9830619E-09 3.8281744E-11 O 19 NRAO512 2023.04.22-08:02:18.0 WETTZELL 300.43575 27.05869 942.1 14.0 1.6131889E-08 2.2299547E+00 7.1503978E-09 2.1748137E-10 O 20 3C371 2023.04.22-08:03:35.0 MK-VLBA 20.95752 16.46846 657.1 2.1 1.7482443E-08 3.5014519E+00 4.9830619E-09 3.8281744E-11 O 20 3C371 2023.04.22-08:03:35.0 WETTZELL 328.41973 51.15016 942.1 14.1 9.4539896E-09 1.2873392E+00 7.1503978E-09 2.1748137E-10 O 21 1751+288 2023.04.22-08:04:51.0 MK-VLBA 61.89412 7.08192 657.1 2.0 3.8123191E-08 7.4033895E+00 4.9830619E-09 3.8281744E-11 O 21 1751+288 2023.04.22-08:04:51.0 WETTZELL 280.00865 30.47965 942.1 14.2 1.4484549E-08 2.0036876E+00 7.1503978E-09 2.1748137E-10 O 22 1732+389 2023.04.22-08:05:53.0 MK-VLBA 53.23817 14.06772 657.2 2.0 2.0287947E-08 3.9794398E+00 4.9830619E-09 3.8281744E-11 O 22 1732+389 2023.04.22-08:05:53.0 WETTZELL 292.37981 33.89679 942.1 14.2 1.3182363E-08 1.8159360E+00 7.1503978E-09 2.1748137E-10 O 23 1608+243 2023.04.22-08:07:37.0 MK-VLBA 72.62554 28.88924 657.2 1.9 1.0352550E-08 2.0332735E+00 4.9830619E-09 3.8281744E-11 O 23 1608+243 2023.04.22-08:07:37.0 WETTZELL 294.74383 10.71530 942.2 14.1 3.8481485E-08 5.5630515E+00 7.1503978E-09 2.1748137E-10 O 24 0642+449 2023.04.22-08:10:14.0 MK-VLBA 311.28153 24.17289 657.1 1.9 1.2196114E-08 2.4922026E+00 4.9830619E-09 3.8281744E-11 O 24 0642+449 2023.04.22-08:10:14.0 WETTZELL 42.18402 19.04921 942.2 14.1 2.2334089E-08 2.9654959E+00 7.1503978E-09 2.1748137E-10 O 25 0552+398 2023.04.22-08:11:38.0 MK-VLBA 307.76766 13.78507 657.1 1.8 2.0696443E-08 4.3465092E+00 4.9830619E-09 3.8281744E-11 O 25 0552+398 2023.04.22-08:11:38.0 WETTZELL 53.49151 21.60831 942.2 14.2 1.9840822E-08 2.6337488E+00 7.1503978E-09 2.1748137E-10 O 26 0529+483 2023.04.22-08:13:26.0 MK-VLBA 317.41553 11.92585 657.1 1.8 2.3717305E-08 5.0164523E+00 4.9830619E-09 3.8281744E-11 O 26 0529+483 2023.04.22-08:13:26.0 WETTZELL 49.93873 30.65119 942.2 14.2 1.4395157E-08 1.9242491E+00 7.1503978E-09 2.1748137E-10 O 27 0641+392 2023.04.22-08:15:59.0 MK-VLBA 305.38241 22.17904 657.2 1.8 1.3214524E-08 2.7108230E+00 4.9830619E-09 3.8281744E-11 O 27 0641+392 2023.04.22-08:15:59.0 WETTZELL 46.95963 15.50087 942.2 14.3 2.7128275E-08 3.5900531E+00 7.1503978E-09 2.1748137E-10 O 28 1617+229 2023.04.22-08:19:21.0 MK-VLBA 74.40601 29.35140 657.2 1.7 1.0205144E-08 2.0041111E+00 4.9830619E-09 3.8281744E-11 O 28 1617+229 2023.04.22-08:19:21.0 WETTZELL 294.36027 9.13728 942.2 14.4 4.4580604E-08 6.5352103E+00 7.1503978E-09 2.1748137E-10 O 29 1639+230 2023.04.22-08:21:13.0 MK-VLBA 73.18522 24.80103 657.1 1.6 1.1904128E-08 2.3325387E+00 4.9830619E-09 3.8281744E-11 O 29 1639+230 2023.04.22-08:21:13.0 WETTZELL 290.87481 12.32517 942.2 14.5 3.3760651E-08 4.8399589E+00 7.1503978E-09 2.1748137E-10 O 30 0805+410 2023.04.22-08:23:59.0 MK-VLBA 306.73527 36.74082 657.1 1.6 8.3781553E-09 1.6937634E+00 4.9830619E-09 3.8281744E-11 O 30 0805+410 2023.04.22-08:23:59.0 WETTZELL 33.67461 8.79314 942.2 15.1 4.6000137E-08 6.1090018E+00 7.1503978E-09 2.1748137E-10 O 31 0814+425 2023.04.22-08:24:51.0 MK-VLBA 308.82594 38.15140 657.1 1.6 8.1146004E-09 1.6388852E+00 4.9830619E-09 3.8281744E-11 O 31 0814+425 2023.04.22-08:24:51.0 WETTZELL 31.54667 9.36669 942.2 15.4 4.3427416E-08 5.7675314E+00 7.1503978E-09 2.1748137E-10 O 32 0738+491 2023.04.22-08:25:54.0 MK-VLBA 315.95128 30.96013 657.1 1.5 9.7314088E-09 1.9731529E+00 4.9830619E-09 3.8281744E-11 O 32 0738+491 2023.04.22-08:25:54.0 WETTZELL 33.82226 18.37545 942.1 15.6 2.3106616E-08 3.0749334E+00 7.1503978E-09 2.1748137E-10 O 33 0613+570 2023.04.22-08:27:08.0 MK-VLBA 325.08025 18.30023 657.1 1.5 1.5830675E-08 3.2578349E+00 4.9830619E-09 3.8281744E-11 O 33 0613+570 2023.04.22-08:27:08.0 WETTZELL 38.74359 32.83699 942.1 15.6 1.3542531E-08 1.8157891E+00 7.1503978E-09 2.1748137E-10 O 34 0602+673 2023.04.22-08:28:11.0 MK-VLBA 336.03758 18.53594 657.1 1.5 1.5639171E-08 3.2034172E+00 4.9830619E-09 3.8281744E-11 O 34 0602+673 2023.04.22-08:28:11.0 WETTZELL 29.41928 40.05361 942.1 15.5 1.1426716E-08 1.5383297E+00 7.1503978E-09 2.1748137E-10 O 35 0642+449 2023.04.22-08:29:34.0 MK-VLBA 311.67478 20.75560 657.1 1.5 1.4061612E-08 2.8890722E+00 4.9830619E-09 3.8281744E-11 O 35 0642+449 2023.04.22-08:29:34.0 WETTZELL 45.00852 21.23539 942.1 15.4 2.0167536E-08 2.6805497E+00 7.1503978E-09 2.1748137E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10