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: # 2025-06-24 | 01:26:33.648 # # Data content: # Ray-tracing results for session: # 240504-q24125# # Total number of observations: # 66 # 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: 2024050406 | 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 $240504-q24125# H $240504-q24125# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:26:33.648) 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 2024.05.04-07:30:15.0 MK-VLBA 62.95280 10.32652 653.6 4.5 2.7015386E-08 5.5196975E+00 4.9610404E-09 4.3310263E-11 O 1 1751+288 2024.05.04-07:30:15.0 WETTZELL 282.67165 27.98489 946.1 11.3 1.6042221E-08 2.1327611E+00 7.1766307E-09 3.8202548E-10 O 2 0642+449 2024.05.04-07:32:18.0 MK-VLBA 311.50416 22.02151 653.6 4.4 1.3251088E-08 2.5943849E+00 4.9610404E-09 4.3310263E-11 O 2 0642+449 2024.05.04-07:32:18.0 WETTZELL 43.96780 20.40982 946.1 11.4 2.1490824E-08 2.8373640E+00 7.1766307E-09 3.8202548E-10 O 3 1617+229 2024.05.04-07:34:49.0 MK-VLBA 74.68021 30.62004 653.6 4.3 9.7923576E-09 1.9696960E+00 4.9610404E-09 4.3310263E-11 O 3 1617+229 2024.05.04-07:34:49.0 WETTZELL 295.35824 8.30493 946.1 11.6 4.9803533E-08 6.8054836E+00 7.1766307E-09 3.8202548E-10 O 4 0821+394 2024.05.04-07:37:55.0 MK-VLBA 304.97058 39.16075 653.7 4.1 7.9101351E-09 1.5639203E+00 4.9610404E-09 4.3310263E-11 O 4 0821+394 2024.05.04-07:37:55.0 WETTZELL 32.39731 6.30548 946.1 11.9 6.3413084E-08 8.5379781E+00 7.1766307E-09 3.8202548E-10 O 5 0805+410 2024.05.04-07:39:21.0 MK-VLBA 306.63165 35.70775 653.7 4.3 8.5542693E-09 1.6888512E+00 4.9610404E-09 4.3310263E-11 O 5 0805+410 2024.05.04-07:39:21.0 WETTZELL 34.59387 9.29320 946.1 12.0 4.4937825E-08 5.9753946E+00 7.1766307E-09 3.8202548E-10 O 6 1722+330 2024.05.04-07:42:31.0 MK-VLBA 60.97384 20.05282 653.8 4.7 1.4468049E-08 2.9079226E+00 4.9610404E-09 4.3310263E-11 O 6 1722+330 2024.05.04-07:42:31.0 WETTZELL 292.97562 24.40093 946.1 12.2 1.8193463E-08 2.4199842E+00 7.1766307E-09 3.8202548E-10 O 7 1749+096 2024.05.04-07:44:50.0 MK-VLBA 82.63308 8.15400 653.8 4.6 3.3542262E-08 7.0970811E+00 4.9610404E-09 4.3310263E-11 O 7 1749+096 2024.05.04-07:44:50.0 WETTZELL 271.54299 11.45450 946.1 12.3 3.7054606E-08 5.0140801E+00 7.1766307E-09 3.8202548E-10 O 8 1758+388 2024.05.04-07:46:11.0 MK-VLBA 53.59498 14.87259 653.9 4.6 1.9183899E-08 3.8537495E+00 4.9610404E-09 4.3310263E-11 O 8 1758+388 2024.05.04-07:46:11.0 WETTZELL 292.90331 33.13739 946.1 12.2 1.3789253E-08 1.8300054E+00 7.1766307E-09 3.8202548E-10 O 9 0641+392 2024.05.04-07:49:30.0 MK-VLBA 306.20674 17.66063 653.9 4.5 1.6308914E-08 3.1833478E+00 4.9610404E-09 4.3310263E-11 O 9 0641+392 2024.05.04-07:49:30.0 WETTZELL 50.66126 18.41351 946.1 12.3 2.3677924E-08 3.1260686E+00 7.1766307E-09 3.8202548E-10 O 10 0613+570 2024.05.04-07:51:37.0 MK-VLBA 325.43617 16.34258 653.8 4.6 1.7546387E-08 3.4095665E+00 4.9610404E-09 4.3310263E-11 O 10 0613+570 2024.05.04-07:51:37.0 WETTZELL 40.28153 34.35586 946.2 12.3 1.3359284E-08 1.7637533E+00 7.1766307E-09 3.8202548E-10 O 11 0738+491 2024.05.04-07:53:02.0 MK-VLBA 315.75874 28.13026 653.8 4.6 1.0569815E-08 2.0773228E+00 4.9610404E-09 4.3310263E-11 O 11 0738+491 2024.05.04-07:53:02.0 WETTZELL 36.28544 19.99556 946.2 12.3 2.1908825E-08 2.8933666E+00 7.1766307E-09 3.8202548E-10 O 12 0814+425 2024.05.04-07:54:17.0 MK-VLBA 308.36551 34.55045 653.8 4.4 8.8016024E-09 1.7365638E+00 4.9610404E-09 4.3310263E-11 O 12 0814+425 2024.05.04-07:54:17.0 WETTZELL 34.76766 11.11549 946.2 12.4 3.8085831E-08 5.0492515E+00 7.1766307E-09 3.8202548E-10 O 13 0642+449 2024.05.04-07:55:39.0 MK-VLBA 312.15307 17.91623 653.9 4.2 1.6088268E-08 3.1373771E+00 4.9610404E-09 4.3310263E-11 O 13 0642+449 2024.05.04-07:55:39.0 WETTZELL 47.32720 23.14772 946.2 12.5 1.9103734E-08 2.5217392E+00 7.1766307E-09 3.8202548E-10 O 14 0749+540 2024.05.04-07:57:22.0 MK-VLBA 321.36907 28.86718 653.9 4.0 1.0324608E-08 2.0292739E+00 4.9610404E-09 4.3310263E-11 O 14 0749+540 2024.05.04-07:57:22.0 WETTZELL 32.27796 23.30930 946.2 12.5 1.8980188E-08 2.5062263E+00 7.1766307E-09 3.8202548E-10 O 15 0805+410 2024.05.04-07:58:54.0 MK-VLBA 306.45006 32.00197 653.9 4.0 9.4142590E-09 1.8557313E+00 4.9610404E-09 4.3310263E-11 O 15 0805+410 2024.05.04-07:58:54.0 WETTZELL 37.83439 11.18727 946.2 12.3 3.7857952E-08 5.0168489E+00 7.1766307E-09 3.8202548E-10 O 16 0821+394 2024.05.04-08:00:16.0 MK-VLBA 304.60237 34.82968 653.8 4.1 8.7404008E-09 1.7253641E+00 4.9610404E-09 4.3310263E-11 O 16 0821+394 2024.05.04-08:00:16.0 WETTZELL 36.24665 8.37202 946.2 12.3 4.9410658E-08 6.5845430E+00 7.1766307E-09 3.8202548E-10 O 17 1846+322 2024.05.04-08:03:04.0 MK-VLBA 58.08048 6.97796 653.7 4.2 3.8498690E-08 7.9633012E+00 4.9610404E-09 4.3310263E-11 O 17 1846+322 2024.05.04-08:03:04.0 WETTZELL 282.09359 33.82974 946.2 12.2 1.3541776E-08 1.7979259E+00 7.1766307E-09 3.8202548E-10 O 18 1749+096 2024.05.04-08:04:27.0 MK-VLBA 84.20198 12.75019 653.7 4.3 2.2190826E-08 4.5777300E+00 4.9610404E-09 4.3310263E-11 O 18 1749+096 2024.05.04-08:04:27.0 WETTZELL 275.23048 8.24385 946.2 12.1 5.0144961E-08 6.8824317E+00 7.1766307E-09 3.8202548E-10 O 19 1751+288 2024.05.04-08:05:28.0 MK-VLBA 65.03509 17.79365 653.8 4.3 1.6194358E-08 3.2673946E+00 4.9610404E-09 4.3310263E-11 O 19 1751+288 2024.05.04-08:05:28.0 WETTZELL 288.62141 22.42660 946.2 12.0 1.9678900E-08 2.6207486E+00 7.1766307E-09 3.8202548E-10 O 20 1639+230 2024.05.04-08:07:52.0 MK-VLBA 74.99701 33.14092 653.8 4.4 9.1285703E-09 1.8349087E+00 4.9610404E-09 4.3310263E-11 O 20 1639+230 2024.05.04-08:07:52.0 WETTZELL 297.43494 6.82520 946.2 11.7 5.9274671E-08 8.1899825E+00 7.1766307E-09 3.8202548E-10 O 21 1722+330 2024.05.04-08:11:04.0 MK-VLBA 62.03512 25.97242 653.7 4.6 1.1370482E-08 2.2808434E+00 4.9610404E-09 4.3310263E-11 O 21 1722+330 2024.05.04-08:11:04.0 WETTZELL 297.57266 20.16838 946.2 11.7 2.1736094E-08 2.8959873E+00 7.1766307E-09 3.8202548E-10 O 22 0613+570 2024.05.04-08:14:00.0 MK-VLBA 326.17904 13.37424 653.7 4.8 2.1202642E-08 4.1008357E+00 4.9610404E-09 4.3310263E-11 O 22 0613+570 2024.05.04-08:14:00.0 WETTZELL 42.55837 36.78445 946.2 11.9 1.2595434E-08 1.6630007E+00 7.1766307E-09 3.8202548E-10 O 23 0642+449 2024.05.04-08:14:59.0 MK-VLBA 312.89779 14.55480 653.7 4.8 1.9579267E-08 3.8015522E+00 4.9610404E-09 4.3310263E-11 O 23 0642+449 2024.05.04-08:14:59.0 WETTZELL 50.04713 25.52898 946.2 11.8 1.7447388E-08 2.3029887E+00 7.1766307E-09 3.8202548E-10 O 24 0738+491 2024.05.04-08:16:20.0 MK-VLBA 315.79842 24.29557 653.6 4.8 1.2092303E-08 2.3704926E+00 4.9610404E-09 4.3310263E-11 O 24 0738+491 2024.05.04-08:16:20.0 WETTZELL 39.53742 22.34333 946.2 11.7 1.9743936E-08 2.6066941E+00 7.1766307E-09 3.8202548E-10 O 25 0814+425 2024.05.04-08:17:34.0 MK-VLBA 308.18434 30.23741 653.6 4.9 9.9026505E-09 1.9499429E+00 4.9610404E-09 4.3310263E-11 O 25 0814+425 2024.05.04-08:17:34.0 WETTZELL 38.51852 13.39426 946.2 11.7 3.1978012E-08 4.2299526E+00 7.1766307E-09 3.8202548E-10 O 26 0805+410 2024.05.04-08:18:26.0 MK-VLBA 306.51779 28.29675 653.6 4.9 1.0513759E-08 2.0685795E+00 4.9610404E-09 4.3310263E-11 O 26 0805+410 2024.05.04-08:18:26.0 WETTZELL 41.00381 13.22123 946.3 11.8 3.2371903E-08 4.2815739E+00 7.1766307E-09 3.8202548E-10 O 27 0821+394 2024.05.04-08:19:46.0 MK-VLBA 304.56709 31.04218 653.6 4.9 9.6727755E-09 1.9062734E+00 4.9610404E-09 4.3310263E-11 O 27 0821+394 2024.05.04-08:19:46.0 WETTZELL 39.52925 10.33578 946.3 11.8 4.0747276E-08 5.4047531E+00 7.1766307E-09 3.8202548E-10 O 28 1504+377 2024.05.04-08:22:12.0 MK-VLBA 51.85352 55.64333 653.6 5.0 6.0582536E-09 1.2098505E+00 4.9610404E-09 4.3310263E-11 O 28 1504+377 2024.05.04-08:22:12.0 WETTZELL 325.21525 5.52925 946.3 11.7 7.0864929E-08 9.8469076E+00 7.1766307E-09 3.8202548E-10 O 29 1636+473 2024.05.04-08:23:51.0 MK-VLBA 45.09947 37.03103 653.6 5.0 8.2914939E-09 1.6531667E+00 4.9610404E-09 4.3310263E-11 O 29 1636+473 2024.05.04-08:23:51.0 WETTZELL 316.86311 22.91848 946.2 12.0 1.9283141E-08 2.5609360E+00 7.1766307E-09 3.8202548E-10 O 30 1800+440 2024.05.04-08:25:28.0 MK-VLBA 49.42542 22.85248 653.6 5.0 1.2800256E-08 2.5565211E+00 4.9610404E-09 4.3310263E-11 O 30 1800+440 2024.05.04-08:25:28.0 WETTZELL 303.09453 30.97353 946.2 12.2 1.4639245E-08 1.9423820E+00 7.1766307E-09 3.8202548E-10 O 31 1751+288 2024.05.04-08:26:35.0 MK-VLBA 66.07641 22.32822 653.7 5.0 1.3081847E-08 2.6322946E+00 4.9610404E-09 4.3310263E-11 O 31 1751+288 2024.05.04-08:26:35.0 WETTZELL 292.16801 19.18138 946.2 12.5 2.2787711E-08 3.0397523E+00 7.1766307E-09 3.8202548E-10 O 32 1732+389 2024.05.04-08:27:35.0 MK-VLBA 55.57661 27.87833 653.7 5.0 1.0656838E-08 2.1318620E+00 4.9610404E-09 4.3310263E-11 O 32 1732+389 2024.05.04-08:27:35.0 WETTZELL 303.04502 23.48273 946.2 12.7 1.8852221E-08 2.5063947E+00 7.1766307E-09 3.8202548E-10 O 33 1758+388 2024.05.04-08:29:09.0 MK-VLBA 55.21767 23.12051 653.7 5.0 1.2662418E-08 2.5351102E+00 4.9610404E-09 4.3310263E-11 O 33 1758+388 2024.05.04-08:29:09.0 WETTZELL 299.27259 26.81239 946.2 12.5 1.6680565E-08 2.2159155E+00 7.1766307E-09 3.8202548E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10