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 | 15:16:51.278 # # Data content: # Ray-tracing results for session: # 230429-q23119# # Total number of observations: # 74 # 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: 2023042906 | 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 $230429-q23119# H $230429-q23119# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 15:16:51.278) 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 1751+288 2023.04.29-07:30:15.0 MK-VLBA 61.38075 5.61250 654.5 4.7 4.6614721E-08 1.0078031E+01 4.9699225E-09 5.4812275E-11 O 1 1751+288 2023.04.29-07:30:15.0 WETTZELL 278.78049 31.62533 943.3 11.3 1.4115639E-08 1.9082643E+00 7.1542770E-09 2.6940196E-10 O 2 1617+229 2023.04.29-07:32:03.0 MK-VLBA 73.38784 24.86918 654.5 4.6 1.1884737E-08 2.3885375E+00 4.9699225E-09 5.4812275E-11 O 2 1617+229 2023.04.29-07:32:03.0 WETTZELL 290.84317 12.13152 943.3 11.6 3.4487991E-08 4.7389963E+00 7.1542770E-09 2.6940196E-10 O 3 1608+243 2023.04.29-07:33:43.0 MK-VLBA 72.32607 27.45447 654.5 4.5 1.0852432E-08 2.1779161E+00 4.9699225E-09 5.4812275E-11 O 3 1608+243 2023.04.29-07:33:43.0 WETTZELL 293.61921 11.66985 943.3 11.7 3.5763140E-08 4.9213304E+00 7.1542770E-09 2.6940196E-10 O 4 0642+449 2023.04.29-07:36:18.0 MK-VLBA 311.19636 25.30956 654.5 4.4 1.1693689E-08 2.3157306E+00 4.9699225E-09 5.4812275E-11 O 4 0642+449 2023.04.29-07:36:18.0 WETTZELL 41.23446 18.34990 943.3 11.7 2.3323623E-08 3.1647715E+00 7.1542770E-09 2.6940196E-10 O 5 0552+398 2023.04.29-07:37:42.0 MK-VLBA 307.45985 14.98254 654.5 4.3 1.9135778E-08 3.7888300E+00 4.9699225E-09 5.4812275E-11 O 5 0552+398 2023.04.29-07:37:42.0 WETTZELL 52.52148 20.76879 943.3 11.7 2.0759191E-08 2.8102529E+00 7.1542770E-09 2.6940196E-10 O 6 0529+483 2023.04.29-07:39:29.0 MK-VLBA 317.11520 12.95432 654.5 3.8 2.1950167E-08 4.3539806E+00 4.9699225E-09 5.4812275E-11 O 6 0529+483 2023.04.29-07:39:29.0 WETTZELL 49.11934 29.84945 943.4 11.9 1.4858247E-08 2.0060655E+00 7.1542770E-09 2.6940196E-10 O 7 0641+392 2023.04.29-07:42:01.0 MK-VLBA 305.20426 23.41926 654.5 3.2 1.2565964E-08 2.4874379E+00 4.9699225E-09 5.4812275E-11 O 7 0641+392 2023.04.29-07:42:01.0 WETTZELL 45.93479 14.73519 943.4 12.1 2.8693766E-08 3.9074370E+00 7.1542770E-09 2.6940196E-10 O 8 0805+410 2023.04.29-07:44:06.0 MK-VLBA 307.04841 39.07238 654.5 3.2 7.9580972E-09 1.5779121E+00 4.9699225E-09 5.4812275E-11 O 8 0805+410 2023.04.29-07:44:06.0 WETTZELL 31.57845 7.70049 943.4 12.0 5.2273709E-08 7.3197839E+00 7.1542770E-09 2.6940196E-10 O 9 0814+425 2023.04.29-07:44:58.0 MK-VLBA 309.27884 40.41537 654.5 3.2 7.7380752E-09 1.5345541E+00 4.9699225E-09 5.4812275E-11 O 9 0814+425 2023.04.29-07:44:58.0 WETTZELL 29.47507 8.33781 943.4 12.0 4.8679089E-08 6.7833969E+00 7.1542770E-09 2.6940196E-10 O 10 0738+491 2023.04.29-07:46:01.0 MK-VLBA 316.21235 32.98228 654.5 3.2 9.2050279E-09 1.8246077E+00 4.9699225E-09 5.4812275E-11 O 10 0738+491 2023.04.29-07:46:01.0 WETTZELL 32.02579 17.27392 943.4 12.0 2.4692141E-08 3.3558291E+00 7.1542770E-09 2.6940196E-10 O 11 0613+570 2023.04.29-07:47:16.0 MK-VLBA 324.85898 19.97136 654.5 3.3 1.4584776E-08 2.8906239E+00 4.9699225E-09 5.4812275E-11 O 11 0613+570 2023.04.29-07:47:16.0 WETTZELL 37.40725 31.58873 943.4 12.0 1.4124544E-08 1.9073503E+00 7.1542770E-09 2.6940196E-10 O 12 0602+673 2023.04.29-07:48:19.0 MK-VLBA 335.91136 19.72120 654.5 3.2 1.4758051E-08 2.9289989E+00 4.9699225E-09 5.4812275E-11 O 12 0602+673 2023.04.29-07:48:19.0 WETTZELL 28.54210 39.07289 943.4 12.2 1.1754415E-08 1.5861902E+00 7.1542770E-09 2.6940196E-10 O 13 0749+540 2023.04.29-07:50:04.0 MK-VLBA 322.16811 33.23005 654.5 3.1 9.1445476E-09 1.8131727E+00 4.9699225E-09 5.4812275E-11 O 13 0749+540 2023.04.29-07:50:04.0 WETTZELL 28.32605 20.84053 943.4 12.4 2.0691307E-08 2.8051321E+00 7.1542770E-09 2.6940196E-10 O 14 0800+618 2023.04.29-07:52:02.0 MK-VLBA 331.61480 32.44135 654.6 3.0 9.3399838E-09 1.8528940E+00 4.9699225E-09 5.4812275E-11 O 14 0800+618 2023.04.29-07:52:02.0 WETTZELL 22.50530 26.77893 943.4 12.6 1.6396157E-08 2.2179101E+00 7.1542770E-09 2.6940196E-10 O 15 1751+288 2023.04.29-07:54:35.0 MK-VLBA 63.06549 10.69112 654.6 2.8 2.6275748E-08 5.3988176E+00 4.9699225E-09 5.4812275E-11 O 15 1751+288 2023.04.29-07:54:35.0 WETTZELL 282.96734 27.70767 943.4 12.5 1.5900785E-08 2.1519616E+00 7.1542770E-09 2.6940196E-10 O 16 1749+096 2023.04.29-07:55:36.0 MK-VLBA 81.67377 5.39165 654.6 2.7 4.8205853E-08 1.0544931E+01 4.9699225E-09 5.4812275E-11 O 16 1749+096 2023.04.29-07:55:36.0 WETTZELL 269.30441 13.39334 943.4 12.5 3.1431337E-08 4.3008672E+00 7.1542770E-09 2.6940196E-10 O 17 1617+229 2023.04.29-07:57:38.0 MK-VLBA 74.68788 30.67088 654.6 2.6 9.8182368E-09 1.9681261E+00 4.9699225E-09 5.4812275E-11 O 17 1617+229 2023.04.29-07:57:38.0 WETTZELL 295.39964 8.27411 943.4 12.6 4.9080829E-08 6.8634264E+00 7.1542770E-09 2.6940196E-10 O 18 1608+243 2023.04.29-07:59:22.0 MK-VLBA 73.46370 33.23707 654.6 2.7 9.1428947E-09 1.8310442E+00 4.9699225E-09 5.4812275E-11 O 18 1608+243 2023.04.29-07:59:22.0 WETTZELL 298.16827 7.88672 943.4 12.5 5.1237582E-08 7.1871679E+00 7.1542770E-09 2.6940196E-10 O 19 1639+230 2023.04.29-08:01:27.0 MK-VLBA 73.59203 26.55356 654.6 2.8 1.1188766E-08 2.2466337E+00 4.9699225E-09 5.4812275E-11 O 19 1639+230 2023.04.29-08:01:27.0 WETTZELL 292.24818 11.14292 943.4 12.6 3.7341093E-08 5.1468463E+00 7.1542770E-09 2.6940196E-10 O 20 0642+449 2023.04.29-08:04:10.0 MK-VLBA 311.73001 20.38144 654.6 2.7 1.4309609E-08 2.8329428E+00 4.9699225E-09 5.4812275E-11 O 20 0642+449 2023.04.29-08:04:10.0 WETTZELL 45.31537 21.48238 943.5 12.5 2.0111899E-08 2.7228951E+00 7.1542770E-09 2.6940196E-10 O 21 0805+410 2023.04.29-08:05:28.0 MK-VLBA 306.58241 35.03626 654.6 2.7 8.7320989E-09 1.7306685E+00 4.9699225E-09 5.4812275E-11 O 21 0805+410 2023.04.29-08:05:28.0 WETTZELL 35.18515 9.62838 943.5 12.5 4.2702220E-08 5.9032338E+00 7.1542770E-09 2.6940196E-10 O 22 0814+425 2023.04.29-08:06:20.0 MK-VLBA 308.57809 36.49312 654.6 2.6 8.4311394E-09 1.6713439E+00 4.9699225E-09 5.4812275E-11 O 22 0814+425 2023.04.29-08:06:20.0 WETTZELL 33.03997 10.15594 943.5 12.5 4.0653933E-08 5.6073464E+00 7.1542770E-09 2.6940196E-10 O 23 0738+491 2023.04.29-08:07:22.0 MK-VLBA 315.82779 29.48381 654.6 2.6 1.0172589E-08 2.0157154E+00 4.9699225E-09 5.4812275E-11 O 23 0738+491 2023.04.29-08:07:22.0 WETTZELL 35.11363 19.20993 943.5 12.6 2.2338038E-08 3.0303434E+00 7.1542770E-09 2.6940196E-10 O 24 0613+570 2023.04.29-08:08:35.0 MK-VLBA 325.28776 17.09146 654.6 2.5 1.6892940E-08 3.3493417E+00 4.9699225E-09 5.4812275E-11 O 24 0613+570 2023.04.29-08:08:35.0 WETTZELL 39.69656 33.76749 943.5 12.8 1.3317850E-08 1.7976544E+00 7.1542770E-09 2.6940196E-10 O 25 0602+673 2023.04.29-08:09:38.0 MK-VLBA 336.16668 17.67813 654.6 2.5 1.6361687E-08 3.2486799E+00 4.9699225E-09 5.4812275E-11 O 25 0602+673 2023.04.29-08:09:38.0 WETTZELL 30.03301 40.78339 943.5 12.8 1.1344899E-08 1.5306136E+00 7.1542770E-09 2.6940196E-10 O 26 0749+540 2023.04.29-08:11:22.0 MK-VLBA 321.53847 30.12510 654.7 2.4 9.9774051E-09 1.9777526E+00 4.9699225E-09 5.4812275E-11 O 26 0749+540 2023.04.29-08:11:22.0 WETTZELL 31.15853 22.57349 943.5 12.8 1.9201764E-08 2.6004292E+00 7.1542770E-09 2.6940196E-10 O 27 1732+389 2023.04.29-08:13:36.0 MK-VLBA 54.69794 20.79264 654.6 2.4 1.4043069E-08 2.8238543E+00 4.9699225E-09 5.4812275E-11 O 27 1732+389 2023.04.29-08:13:36.0 WETTZELL 297.58398 28.66116 943.5 12.7 1.5418188E-08 2.0867158E+00 7.1542770E-09 2.6940196E-10 O 28 1749+096 2023.04.29-08:14:47.0 MK-VLBA 83.22396 9.87692 654.6 2.3 2.8281655E-08 5.8611979E+00 4.9699225E-09 5.4812275E-11 O 28 1749+096 2023.04.29-08:14:47.0 WETTZELL 272.92983 10.24870 943.5 12.6 4.0371082E-08 5.5765489E+00 7.1542770E-09 2.6940196E-10 O 29 1758+388 2023.04.29-08:16:14.0 MK-VLBA 53.93787 16.28905 654.5 2.2 1.7679441E-08 3.5719960E+00 4.9699225E-09 5.4812275E-11 O 29 1758+388 2023.04.29-08:16:14.0 WETTZELL 294.00450 32.01737 943.5 12.7 1.3961140E-08 1.8878214E+00 7.1542770E-09 2.6940196E-10 O 30 1617+229 2023.04.29-08:18:28.0 MK-VLBA 75.63915 35.42096 654.5 2.1 8.6498591E-09 1.7314705E+00 4.9699225E-09 5.4812275E-11 O 30 1617+229 2023.04.29-08:18:28.0 WETTZELL 299.16548 5.23822 943.5 12.9 7.2778108E-08 1.0566751E+01 7.1542770E-09 2.6940196E-10 O 31 1639+230 2023.04.29-08:20:29.0 MK-VLBA 74.53367 30.87034 654.4 2.0 9.7614926E-09 1.9565893E+00 4.9699225E-09 5.4812275E-11 O 31 1639+230 2023.04.29-08:20:29.0 WETTZELL 295.64105 8.29072 943.5 13.0 4.8991965E-08 6.8502670E+00 7.1542770E-09 2.6940196E-10 O 32 0821+394 2023.04.29-08:23:36.0 MK-VLBA 304.60036 34.68194 654.4 1.9 8.8094497E-09 1.7458614E+00 4.9699225E-09 5.4812275E-11 O 32 0821+394 2023.04.29-08:23:36.0 WETTZELL 36.37428 8.44876 943.5 12.9 4.8103682E-08 6.6953304E+00 7.1542770E-09 2.6940196E-10 O 33 0805+410 2023.04.29-08:24:48.0 MK-VLBA 306.44835 31.37039 654.4 1.9 9.6227830E-09 1.9064618E+00 4.9699225E-09 5.4812275E-11 O 33 0805+410 2023.04.29-08:24:48.0 WETTZELL 38.37765 11.52669 943.5 12.9 3.6142974E-08 4.9587798E+00 7.1542770E-09 2.6940196E-10 O 34 0642+449 2023.04.29-08:26:06.0 MK-VLBA 312.43569 16.54076 654.4 1.8 1.7425713E-08 3.4505500E+00 4.9699225E-09 5.4812275E-11 O 34 0642+449 2023.04.29-08:26:06.0 WETTZELL 48.44216 24.10760 943.5 13.1 1.8063397E-08 2.4424508E+00 7.1542770E-09 2.6940196E-10 O 35 0613+570 2023.04.29-08:27:04.0 MK-VLBA 325.83632 14.62525 654.4 1.8 1.9574820E-08 3.8843161E+00 4.9699225E-09 5.4812275E-11 O 35 0613+570 2023.04.29-08:27:04.0 WETTZELL 41.60627 35.74219 943.5 13.2 1.2677062E-08 1.7106161E+00 7.1542770E-09 2.6940196E-10 O 36 0738+491 2023.04.29-08:28:16.0 MK-VLBA 315.74261 26.04479 654.4 1.9 1.1389181E-08 2.2561016E+00 4.9699225E-09 5.4812275E-11 O 36 0738+491 2023.04.29-08:28:16.0 WETTZELL 38.06332 21.25288 943.5 13.0 2.0314925E-08 2.7519107E+00 7.1542770E-09 2.6940196E-10 O 37 0814+425 2023.04.29-08:29:31.0 MK-VLBA 308.22525 32.20599 654.4 1.9 9.4007476E-09 1.8627270E+00 4.9699225E-09 5.4812275E-11 O 37 0814+425 2023.04.29-08:29:31.0 WETTZELL 36.81762 12.33268 943.6 13.0 3.3927263E-08 4.6449831E+00 7.1542770E-09 2.6940196E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10