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: # 2025-06-23 | 02:02:02.860 # # Data content: # Ray-tracing results for session: # 240411-ii4102# # Total number of observations: # 82 # 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: 2024041200 | 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 $240411-ii4102# H $240411-ii4102# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 02:02:02.860) 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 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 1039+811 2024.04.11-23:30:27.0 KOKEE 7.54219 16.27757 885.7 16.6 2.5907743E-08 3.5117646E+00 6.7423472E-09 6.2669446E-10 O 1 1039+811 2024.04.11-23:30:27.0 WETTZELL 348.66501 55.22303 961.6 9.0 9.1884872E-09 1.2279556E+00 7.2985994E-09 2.5121678E-10 O 2 0642+449 2024.04.11-23:31:51.0 KOKEE 49.93160 30.69735 885.6 16.7 1.4378327E-08 1.9443774E+00 6.7423472E-09 6.2669446E-10 O 2 0642+449 2024.04.11-23:31:51.0 WETTZELL 310.89914 24.68415 961.6 9.0 1.7989153E-08 2.4415196E+00 7.2985994E-09 2.5121678E-10 O 3 0059+581 2024.04.11-23:33:39.0 KOKEE 344.75154 51.27892 885.5 16.8 9.4356247E-09 1.2796239E+00 6.7423472E-09 6.2669446E-10 O 3 0059+581 2024.04.11-23:33:39.0 WETTZELL 5.96618 18.04827 961.6 8.9 2.4125593E-08 3.3311364E+00 7.2985994E-09 2.5121678E-10 O 4 3C371 2024.04.11-23:35:19.0 KOKEE 342.93501 10.29285 885.5 16.8 3.9834794E-08 5.4575976E+00 6.7423472E-09 6.2669446E-10 O 4 3C371 2024.04.11-23:35:19.0 WETTZELL 31.82463 53.88698 961.6 8.8 9.3410639E-09 1.2457163E+00 7.2985994E-09 2.5121678E-10 O 5 2229+695 2024.04.11-23:36:36.0 KOKEE 340.11093 31.70207 885.5 16.9 1.3973609E-08 1.8959483E+00 6.7423472E-09 6.2669446E-10 O 5 2229+695 2024.04.11-23:36:36.0 WETTZELL 18.58837 34.43052 961.6 8.7 1.3324511E-08 1.7948868E+00 7.2985994E-09 2.5121678E-10 O 6 3C418 2024.04.11-23:37:47.0 KOKEE 318.61684 19.78388 885.5 16.9 2.1569351E-08 2.9405090E+00 6.7423472E-09 6.2669446E-10 O 6 3C418 2024.04.11-23:37:47.0 WETTZELL 45.12349 30.49128 961.6 8.8 1.4832416E-08 1.9907701E+00 7.2985994E-09 2.5121678E-10 O 7 0814+425 2024.04.11-23:39:33.0 KOKEE 50.06417 15.33573 885.3 16.9 2.7410438E-08 3.7056250E+00 6.7423472E-09 6.2669446E-10 O 7 0814+425 2024.04.11-23:39:33.0 WETTZELL 297.13653 34.34833 961.6 8.8 1.3351649E-08 1.7915348E+00 7.2985994E-09 2.5121678E-10 O 8 0613+570 2024.04.11-23:41:00.0 KOKEE 34.73072 35.37216 885.2 16.9 1.2693080E-08 1.7173519E+00 6.7423472E-09 6.2669446E-10 O 8 0613+570 2024.04.11-23:41:00.0 WETTZELL 325.20847 29.32712 961.6 8.8 1.5365368E-08 2.0809480E+00 7.2985994E-09 2.5121678E-10 O 9 0552+398 2024.04.11-23:42:23.0 KOKEE 55.62730 42.25589 885.3 17.0 1.0938833E-08 1.4805449E+00 6.7423472E-09 6.2669446E-10 O 9 0552+398 2024.04.11-23:42:23.0 WETTZELL 316.74646 13.54902 961.6 8.8 3.1638302E-08 4.4180617E+00 7.2985994E-09 2.5121678E-10 O 10 1803+784 2024.04.11-23:43:53.0 KOKEE 350.50044 14.90269 885.4 17.0 2.8163648E-08 3.8298143E+00 6.7423472E-09 6.2669446E-10 O 10 1803+784 2024.04.11-23:43:53.0 WETTZELL 17.07091 53.69356 961.6 8.7 9.3644986E-09 1.2506673E+00 7.2985994E-09 2.5121678E-10 O 11 0016+731 2024.04.11-23:45:21.0 KOKEE 349.35662 35.66458 885.4 17.1 1.2604606E-08 1.7088713E+00 6.7423472E-09 6.2669446E-10 O 11 0016+731 2024.04.11-23:45:21.0 WETTZELL 8.15271 33.88792 961.6 8.8 1.3511098E-08 1.8233011E+00 7.2985994E-09 2.5121678E-10 O 12 3C418 2024.04.11-23:46:50.0 KOKEE 318.92435 18.39866 885.4 17.1 2.3095591E-08 3.1507512E+00 6.7423472E-09 6.2669446E-10 O 12 3C418 2024.04.11-23:46:50.0 WETTZELL 46.21587 31.55286 961.5 8.7 1.4385990E-08 1.9290013E+00 7.2985994E-09 2.5121678E-10 O 13 0814+425 2024.04.11-23:48:35.0 KOKEE 50.52930 16.94972 885.4 17.2 2.4939141E-08 3.3707679E+00 6.7423472E-09 6.2669446E-10 O 13 0814+425 2024.04.11-23:48:35.0 WETTZELL 298.38936 33.03756 961.5 8.7 1.3814516E-08 1.8555530E+00 7.2985994E-09 2.5121678E-10 O 14 0552+398 2024.04.11-23:49:48.0 KOKEE 55.41950 43.67576 885.5 17.2 1.0653207E-08 1.4420227E+00 6.7423472E-09 6.2669446E-10 O 14 0552+398 2024.04.11-23:49:48.0 WETTZELL 317.94402 12.72493 961.5 8.7 3.3565763E-08 4.7086224E+00 7.2985994E-09 2.5121678E-10 O 15 0613+570 2024.04.11-23:51:09.0 KOKEE 34.27569 36.70753 885.5 17.2 1.2295851E-08 1.6637757E+00 6.7423472E-09 6.2669446E-10 O 15 0613+570 2024.04.11-23:51:09.0 WETTZELL 326.37453 28.39134 961.4 8.7 1.5823286E-08 2.1453437E+00 7.2985994E-09 2.5121678E-10 O 16 2229+695 2024.04.11-23:53:00.0 KOKEE 339.50765 30.38698 885.5 17.2 1.4511742E-08 1.9692106E+00 6.7423472E-09 6.2669446E-10 O 16 2229+695 2024.04.11-23:53:00.0 WETTZELL 19.92894 35.31770 961.4 8.7 1.3033558E-08 1.7542884E+00 7.2985994E-09 2.5121678E-10 O 17 3C418 2024.04.11-23:54:10.0 KOKEE 319.20274 17.28279 885.5 17.2 2.4500342E-08 3.3446409E+00 6.7423472E-09 6.2669446E-10 O 17 3C418 2024.04.11-23:54:10.0 WETTZELL 47.09078 32.42738 961.4 8.8 1.4041355E-08 1.8814116E+00 7.2985994E-09 2.5121678E-10 O 18 0814+425 2024.04.11-23:55:55.0 KOKEE 50.87944 18.26766 885.3 17.2 2.3237987E-08 3.1405748E+00 6.7423472E-09 6.2669446E-10 O 18 0814+425 2024.04.11-23:55:55.0 WETTZELL 299.40948 31.98477 961.4 8.7 1.4215597E-08 1.9111285E+00 7.2985994E-09 2.5121678E-10 O 19 0552+398 2024.04.11-23:57:07.0 KOKEE 55.16377 45.07259 885.2 17.2 1.0392414E-08 1.4068500E+00 6.7423472E-09 6.2669446E-10 O 19 0552+398 2024.04.11-23:57:07.0 WETTZELL 319.13488 11.93053 961.4 8.8 3.5661461E-08 5.0277794E+00 7.2985994E-09 2.5121678E-10 O 20 0016+731 2024.04.11-23:58:59.0 KOKEE 348.43904 35.05469 885.1 17.2 1.2793724E-08 1.7346243E+00 6.7423472E-09 6.2669446E-10 O 20 0016+731 2024.04.11-23:58:59.0 WETTZELL 9.24412 34.22607 961.4 8.7 1.3394392E-08 1.8068768E+00 7.2985994E-09 2.5121678E-10 O 21 3C418 2024.04.12-00:00:27.0 KOKEE 319.46174 16.33188 885.0 17.3 2.5845646E-08 3.5306883E+00 6.7423472E-09 6.2669446E-10 O 21 3C418 2024.04.12-00:00:27.0 WETTZELL 47.83313 33.18659 961.4 8.7 1.3757755E-08 1.8423119E+00 7.2985994E-09 2.5121678E-10 O 22 0642+449 2024.04.12-00:02:00.0 KOKEE 49.80531 36.05447 885.1 17.3 1.2486672E-08 1.6892592E+00 6.7423472E-09 6.2669446E-10 O 22 0642+449 2024.04.12-00:02:00.0 WETTZELL 315.19504 21.07119 961.4 8.7 2.0850415E-08 2.8484161E+00 7.2985994E-09 2.5121678E-10 O 23 0814+425 2024.04.12-00:03:04.0 KOKEE 51.19685 19.55875 885.0 17.3 2.1790624E-08 2.9448935E+00 6.7423472E-09 6.2669446E-10 O 23 0814+425 2024.04.12-00:03:04.0 WETTZELL 300.40730 30.96844 961.4 8.7 1.4630203E-08 1.9686789E+00 7.2985994E-09 2.5121678E-10 O 24 0552+398 2024.04.12-00:04:15.0 KOKEE 54.86221 46.42981 884.9 17.2 1.0156555E-08 1.3750404E+00 6.7423472E-09 6.2669446E-10 O 24 0552+398 2024.04.12-00:04:15.0 WETTZELL 320.30506 11.17426 961.4 8.7 3.7915064E-08 5.3748458E+00 7.2985994E-09 2.5121678E-10 O 25 0059+581 2024.04.12-00:06:13.0 KOKEE 339.20882 48.92997 884.8 17.1 9.7633990E-09 1.3243628E+00 6.7423472E-09 6.2669446E-10 O 25 0059+581 2024.04.12-00:06:13.0 WETTZELL 10.38376 18.80792 961.4 8.7 2.3203694E-08 3.1946077E+00 7.2985994E-09 2.5121678E-10 O 26 0613+570 2024.04.12-00:08:17.0 KOKEE 33.32700 38.92205 884.9 17.0 1.1702377E-08 1.5837370E+00 6.7423472E-09 6.2669446E-10 O 26 0613+570 2024.04.12-00:08:17.0 WETTZELL 328.38480 26.87667 961.4 8.6 1.6634622E-08 2.2597738E+00 7.2985994E-09 2.5121678E-10 O 27 0814+425 2024.04.12-00:09:45.0 KOKEE 51.47183 20.77060 884.9 17.0 2.0594526E-08 2.7832852E+00 6.7423472E-09 6.2669446E-10 O 27 0814+425 2024.04.12-00:09:45.0 WETTZELL 301.34329 30.02779 961.4 8.6 1.5040277E-08 2.0257017E+00 7.2985994E-09 2.5121678E-10 O 28 0552+398 2024.04.12-00:10:56.0 KOKEE 54.52925 47.69647 885.0 16.9 9.9507799E-09 1.3472888E+00 6.7423472E-09 6.2669446E-10 O 28 0552+398 2024.04.12-00:10:56.0 WETTZELL 321.40974 10.48243 961.4 8.5 4.0239784E-08 5.7371689E+00 7.2985994E-09 2.5121678E-10 O 29 3C418 2024.04.12-00:12:33.0 KOKEE 320.01280 14.51565 884.9 16.8 2.8889750E-08 3.9530525E+00 6.7423472E-09 6.2669446E-10 O 29 3C418 2024.04.12-00:12:33.0 WETTZELL 49.24377 34.67357 961.4 8.5 1.3240590E-08 1.7711537E+00 7.2985994E-09 2.5121678E-10 O 30 0059+581 2024.04.12-00:14:02.0 KOKEE 338.02953 48.26807 884.9 16.7 9.8629322E-09 1.3379356E+00 6.7423472E-09 6.2669446E-10 O 30 0059+581 2024.04.12-00:14:02.0 WETTZELL 11.43428 19.05051 961.4 8.6 2.2924661E-08 3.1535729E+00 7.2985994E-09 2.5121678E-10 O 31 0642+449 2024.04.12-00:15:55.0 KOKEE 49.52656 38.51844 884.7 16.6 1.1805425E-08 1.5973866E+00 6.7423472E-09 6.2669446E-10 O 31 0642+449 2024.04.12-00:15:55.0 WETTZELL 317.22530 19.49194 961.5 8.6 2.2435693E-08 3.0762048E+00 7.2985994E-09 2.5121678E-10 O 32 0814+425 2024.04.12-00:16:59.0 KOKEE 51.74541 22.08719 884.6 16.5 1.9443552E-08 2.6278488E+00 6.7423472E-09 6.2669446E-10 O 32 0814+425 2024.04.12-00:16:59.0 WETTZELL 302.36035 29.02026 961.5 8.5 1.5510401E-08 2.0912000E+00 7.2985994E-09 2.5121678E-10 O 33 0613+570 2024.04.12-00:18:28.0 KOKEE 32.64944 40.20985 884.5 16.4 1.1390329E-08 1.5416562E+00 6.7423472E-09 6.2669446E-10 O 33 0613+570 2024.04.12-00:18:28.0 WETTZELL 329.60381 26.01644 961.5 8.5 1.7138801E-08 2.3310983E+00 7.2985994E-09 2.5121678E-10 O 34 0552+398 2024.04.12-00:19:47.0 KOKEE 54.00675 49.36493 884.6 16.4 9.6991302E-09 1.3133513E+00 6.7423472E-09 6.2669446E-10 O 34 0552+398 2024.04.12-00:19:47.0 WETTZELL 322.88505 9.59189 961.6 8.5 4.3681908E-08 6.2819261E+00 7.2985994E-09 2.5121678E-10 O 35 3C418 2024.04.12-00:21:23.0 KOKEE 320.45787 13.20348 884.4 16.4 3.1588170E-08 4.3291908E+00 6.7423472E-09 6.2669446E-10 O 35 3C418 2024.04.12-00:21:23.0 WETTZELL 50.25787 35.77915 961.6 8.5 1.2885928E-08 1.7224606E+00 7.2985994E-09 2.5121678E-10 O 36 0059+581 2024.04.12-00:22:53.0 KOKEE 336.76710 47.47802 884.4 16.4 9.9861729E-09 1.3547368E+00 6.7423472E-09 6.2669446E-10 O 36 0059+581 2024.04.12-00:22:53.0 WETTZELL 12.61807 19.35290 961.6 8.4 2.2586570E-08 3.1039907E+00 7.2985994E-09 2.5121678E-10 O 37 0642+449 2024.04.12-00:24:46.0 KOKEE 49.26745 40.07892 884.4 16.5 1.1421462E-08 1.5456060E+00 6.7423472E-09 6.2669446E-10 O 37 0642+449 2024.04.12-00:24:46.0 WETTZELL 318.53266 18.51858 961.6 8.5 2.3546601E-08 3.2368543E+00 7.2985994E-09 2.5121678E-10 O 38 0814+425 2024.04.12-00:25:50.0 KOKEE 52.04546 23.70444 884.6 16.5 1.8205543E-08 2.4607277E+00 6.7423472E-09 6.2669446E-10 O 38 0814+425 2024.04.12-00:25:50.0 WETTZELL 303.61106 27.80295 961.6 8.4 1.6125771E-08 2.1771375E+00 7.2985994E-09 2.5121678E-10 O 39 0552+398 2024.04.12-00:26:59.0 KOKEE 53.50683 50.71351 884.7 16.6 9.5105658E-09 1.2879227E+00 6.7423472E-09 6.2669446E-10 O 39 0552+398 2024.04.12-00:26:59.0 WETTZELL 324.09589 8.88943 961.6 8.4 4.6833594E-08 6.7896884E+00 7.2985994E-09 2.5121678E-10 O 40 0613+570 2024.04.12-00:28:18.0 KOKEE 31.91017 41.42959 884.6 16.6 1.1114717E-08 1.5044917E+00 6.7423472E-09 6.2669446E-10 O 40 0613+570 2024.04.12-00:28:18.0 WETTZELL 330.79751 25.21506 961.5 8.4 1.7640244E-08 2.4022000E+00 7.2985994E-09 2.5121678E-10 O 41 0059+581 2024.04.12-00:30:24.0 KOKEE 335.75561 46.77520 884.7 16.6 1.0100041E-08 1.3702570E+00 6.7423472E-09 6.2669446E-10 O 41 0059+581 2024.04.12-00:30:24.0 WETTZELL 13.61841 19.63267 961.5 8.5 2.2283000E-08 3.0595901E+00 7.2985994E-09 2.5121678E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10