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 | 12:45:15.870 # # Data content: # Ray-tracing results for session: # 230315-ii3074# # 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: 2023031600 | 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 $230315-ii3074# H $230315-ii3074# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:45:15.870) 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 1849+670 2023.03.15-23:30:15.0 KOKEE 335.22615 22.66412 887.4 17.0 1.8802497E-08 2.5948662E+00 6.7549866E-09 5.3991644E-10 O 1 1849+670 2023.03.15-23:30:15.0 WETTZELL 29.37357 39.58101 948.9 -1.5 1.1456531E-08 1.5580245E+00 7.2036762E-09 1.1099564E-10 O 2 0613+570 2023.03.15-23:31:38.0 KOKEE 35.21931 19.34332 887.3 17.0 2.1807034E-08 2.9991042E+00 6.7549866E-09 5.3991644E-10 O 2 0613+570 2023.03.15-23:31:38.0 WETTZELL 313.14300 42.06399 948.9 -1.4 1.0902819E-08 1.4955549E+00 7.2036762E-09 1.1099564E-10 O 3 0133+476 2023.03.15-23:32:46.0 KOKEE 24.49615 60.50609 887.2 17.0 8.3769795E-09 1.1484766E+00 6.7549866E-09 5.3991644E-10 O 3 0133+476 2023.03.15-23:32:46.0 WETTZELL 343.19280 9.53682 948.9 -1.3 4.2460171E-08 5.8861377E+00 7.2036762E-09 1.1099564E-10 O 4 1758+388 2023.03.15-23:34:47.0 KOKEE 308.55765 8.48025 887.3 17.1 4.7168857E-08 6.7029459E+00 6.7549866E-09 5.3991644E-10 O 4 1758+388 2023.03.15-23:34:47.0 WETTZELL 62.01258 28.05378 948.9 -1.4 1.5481386E-08 2.0960620E+00 7.2036762E-09 1.1099564E-10 O 5 1039+811 2023.03.15-23:36:31.0 KOKEE 4.15559 13.80692 887.2 17.2 2.9981936E-08 4.1577556E+00 6.7549866E-09 5.3991644E-10 O 5 1039+811 2023.03.15-23:36:31.0 WETTZELL 354.50130 57.76011 948.9 -1.4 8.6430514E-09 1.1803248E+00 7.2036762E-09 1.1099564E-10 O 6 0016+731 2023.03.15-23:37:26.0 KOKEE 359.00526 38.51802 887.3 17.3 1.1690008E-08 1.6054441E+00 6.7549866E-09 5.3991644E-10 O 6 0016+731 2023.03.15-23:37:26.0 WETTZELL 358.42152 32.77384 948.8 -1.4 1.3470678E-08 1.8372142E+00 7.2036762E-09 1.1099564E-10 O 7 0544+273 2023.03.15-23:39:17.0 KOKEE 67.49497 19.46163 887.2 17.3 2.1683985E-08 2.9745816E+00 6.7549866E-09 5.3991644E-10 O 7 0544+273 2023.03.15-23:39:17.0 WETTZELL 291.26164 18.04238 948.9 -1.5 2.3373530E-08 3.2562552E+00 7.2036762E-09 1.1099564E-10 O 8 2000+472 2023.03.15-23:41:45.0 KOKEE 313.15342 30.55368 887.1 17.3 1.4302110E-08 1.9698482E+00 6.7549866E-09 5.3991644E-10 O 8 2000+472 2023.03.15-23:41:45.0 WETTZELL 38.95020 20.03674 948.9 -1.5 2.1148560E-08 2.8604314E+00 7.2036762E-09 1.1099564E-10 O 9 1846+322 2023.03.15-23:42:49.0 KOKEE 299.58938 13.99140 887.2 17.3 2.9632351E-08 4.1310549E+00 6.7549866E-09 5.3991644E-10 O 9 1846+322 2023.03.15-23:42:49.0 WETTZELL 60.75084 17.74211 948.9 -1.5 2.3715103E-08 3.1959025E+00 7.2036762E-09 1.1099564E-10 O 10 0716+714 2023.03.15-23:44:39.0 KOKEE 19.22848 17.36771 887.2 17.2 2.4139606E-08 3.3289527E+00 6.7549866E-09 5.3991644E-10 O 10 0716+714 2023.03.15-23:44:39.0 WETTZELL 330.73474 51.62317 948.9 -1.5 9.3233317E-09 1.2755773E+00 7.2036762E-09 1.1099564E-10 O 11 0552+398 2023.03.15-23:46:17.0 KOKEE 54.48001 22.10206 887.2 17.2 1.9243789E-08 2.6403261E+00 6.7549866E-09 5.3991644E-10 O 11 0552+398 2023.03.15-23:46:17.0 WETTZELL 300.64522 26.98864 948.9 -1.5 1.6049228E-08 2.2145893E+00 7.2036762E-09 1.1099564E-10 O 12 2229+695 2023.03.15-23:47:50.0 KOKEE 346.24224 38.41573 887.2 17.2 1.1716618E-08 1.6098874E+00 6.7549866E-09 5.3991644E-10 O 12 2229+695 2023.03.15-23:47:50.0 WETTZELL 9.83705 30.46538 948.9 -1.5 1.4372813E-08 1.9565582E+00 7.2036762E-09 1.1099564E-10 O 13 0544+273 2023.03.15-23:49:48.0 KOKEE 68.14164 21.72312 887.2 17.2 1.9558315E-08 2.6815162E+00 6.7549866E-09 5.3991644E-10 O 13 0544+273 2023.03.15-23:49:48.0 WETTZELL 293.05396 16.44523 948.9 -1.6 2.5513489E-08 3.5613985E+00 7.2036762E-09 1.1099564E-10 O 14 0059+581 2023.03.15-23:51:37.0 KOKEE 3.91869 53.45746 887.1 17.1 9.0729570E-09 1.2446640E+00 6.7549866E-09 5.3991644E-10 O 14 0059+581 2023.03.15-23:51:37.0 WETTZELL 353.48123 18.11633 948.9 -1.7 2.3261336E-08 3.1787955E+00 7.2036762E-09 1.1099564E-10 O 15 0642+449 2023.03.15-23:52:45.0 KOKEE 47.31339 15.25578 887.0 16.9 2.7284677E-08 3.7565637E+00 6.7549866E-09 5.3991644E-10 O 15 0642+449 2023.03.15-23:52:45.0 WETTZELL 299.00179 36.52497 948.9 -1.6 1.2265617E-08 1.6871724E+00 7.2036762E-09 1.1099564E-10 O 16 0345+460 2023.03.15-23:54:13.0 KOKEE 45.40809 46.13381 887.0 17.0 1.0105491E-08 1.3849898E+00 6.7549866E-09 5.3991644E-10 O 16 0345+460 2023.03.15-23:54:13.0 WETTZELL 324.95949 15.89281 948.9 -1.6 2.6336152E-08 3.6394529E+00 7.2036762E-09 1.1099564E-10 O 17 1803+784 2023.03.15-23:55:58.0 KOKEE 348.08247 19.14732 887.1 17.1 2.2021508E-08 3.0426399E+00 6.7549866E-09 5.3991644E-10 O 17 1803+784 2023.03.15-23:55:58.0 WETTZELL 17.62780 48.87297 948.9 -1.6 9.6999802E-09 1.3217926E+00 7.2036762E-09 1.1099564E-10 O 18 0738+491 2023.03.15-23:57:25.0 KOKEE 40.32746 8.50752 887.1 17.0 4.6966848E-08 6.5562415E+00 6.7549866E-09 5.3991644E-10 O 18 0738+491 2023.03.15-23:57:25.0 WETTZELL 297.49029 46.06070 949.0 -1.6 1.0148289E-08 1.3933681E+00 7.2036762E-09 1.1099564E-10 O 19 3C418 2023.03.15-23:59:10.0 KOKEE 317.94013 33.43754 887.1 17.2 1.3202790E-08 1.8170528E+00 6.7549866E-09 5.3991644E-10 O 19 3C418 2023.03.15-23:59:10.0 WETTZELL 33.81365 21.33999 949.0 -1.6 1.9935146E-08 2.6996339E+00 7.2036762E-09 1.1099564E-10 O 20 0602+673 2023.03.16-00:00:48.0 KOKEE 24.55705 24.67302 887.1 17.1 1.7372339E-08 2.3873387E+00 6.7549866E-09 5.3991644E-10 O 20 0602+673 2023.03.16-00:00:48.0 WETTZELL 328.34164 42.93728 949.0 -1.6 1.0722947E-08 1.4681373E+00 7.2036762E-09 1.1099564E-10 O 21 0552+398 2023.03.16-00:02:18.0 KOKEE 55.05414 25.14050 887.1 17.1 1.7073945E-08 2.3413549E+00 6.7549866E-09 5.3991644E-10 O 21 0552+398 2023.03.16-00:02:18.0 WETTZELL 303.01085 24.75721 949.0 -1.7 1.7375090E-08 2.3992777E+00 7.2036762E-09 1.1099564E-10 O 22 0133+476 2023.03.16-00:03:47.0 KOKEE 14.77544 62.94390 887.0 17.1 8.1881069E-09 1.1227354E+00 6.7549866E-09 5.3991644E-10 O 22 0133+476 2023.03.16-00:03:47.0 WETTZELL 348.30464 8.28446 949.0 -1.7 4.8254509E-08 6.6992854E+00 7.2036762E-09 1.1099564E-10 O 23 0345+460 2023.03.16-00:05:30.0 KOKEE 44.48029 47.98520 887.2 17.1 9.8074976E-09 1.3441585E+00 6.7549866E-09 5.3991644E-10 O 23 0345+460 2023.03.16-00:05:30.0 WETTZELL 326.67825 14.85329 949.0 -1.7 2.8073990E-08 3.8819073E+00 7.2036762E-09 1.1099564E-10 O 24 0059+581 2023.03.16-00:07:08.0 KOKEE 0.51055 53.59686 887.1 17.1 9.0567657E-09 1.2425353E+00 6.7549866E-09 5.3991644E-10 O 24 0059+581 2023.03.16-00:07:08.0 WETTZELL 355.60100 17.87426 949.0 -1.7 2.3557889E-08 3.2174916E+00 7.2036762E-09 1.1099564E-10 O 25 0544+273 2023.03.16-00:08:59.0 KOKEE 69.23958 25.87353 887.1 17.2 1.6628574E-08 2.2785046E+00 6.7549866E-09 5.3991644E-10 O 25 0544+273 2023.03.16-00:08:59.0 WETTZELL 296.33960 13.58754 949.1 -1.7 3.0556101E-08 4.2861686E+00 7.2036762E-09 1.1099564E-10 O 26 1846+322 2023.03.16-00:11:22.0 KOKEE 301.62290 8.28385 887.1 17.2 4.8186025E-08 6.8600289E+00 6.7549866E-09 5.3991644E-10 O 26 1846+322 2023.03.16-00:11:22.0 WETTZELL 65.40265 21.91545 949.1 -1.7 1.9444701E-08 2.6252645E+00 7.2036762E-09 1.1099564E-10 O 27 0552+398 2023.03.16-00:13:16.0 KOKEE 55.37520 27.23221 887.1 17.2 1.5866157E-08 2.1751884E+00 6.7549866E-09 5.3991644E-10 O 27 0552+398 2023.03.16-00:13:16.0 WETTZELL 304.64444 23.26331 949.1 -1.7 1.8407791E-08 2.5432965E+00 7.2036762E-09 1.1099564E-10 O 28 2000+472 2023.03.16-00:15:16.0 KOKEE 313.51215 24.88715 887.0 17.0 1.7240788E-08 2.3790444E+00 6.7549866E-09 5.3991644E-10 O 28 2000+472 2023.03.16-00:15:16.0 WETTZELL 43.65397 23.66449 949.1 -1.7 1.8102372E-08 2.4500751E+00 7.2036762E-09 1.1099564E-10 O 29 0059+581 2023.03.16-00:16:36.0 KOKEE 358.42363 53.57640 887.0 17.1 9.0591736E-09 1.2429264E+00 6.7549866E-09 5.3991644E-10 O 29 0059+581 2023.03.16-00:16:36.0 WETTZELL 356.89802 17.77271 949.1 -1.7 2.3684534E-08 3.2336185E+00 7.2036762E-09 1.1099564E-10 O 30 0345+460 2023.03.16-00:18:14.0 KOKEE 43.22841 50.03453 887.0 17.1 9.5086273E-09 1.3032177E+00 6.7549866E-09 5.3991644E-10 O 30 0345+460 2023.03.16-00:18:14.0 WETTZELL 328.64334 13.73630 949.1 -1.8 3.0222784E-08 4.1822029E+00 7.2036762E-09 1.1099564E-10 O 31 0544+273 2023.03.16-00:20:13.0 KOKEE 69.83375 28.31758 887.0 17.2 1.5312226E-08 2.0977260E+00 6.7549866E-09 5.3991644E-10 O 31 0544+273 2023.03.16-00:20:13.0 WETTZELL 298.27820 11.95082 949.1 -1.8 3.4475326E-08 4.8555314E+00 7.2036762E-09 1.1099564E-10 O 32 0602+673 2023.03.16-00:22:11.0 KOKEE 24.40073 26.73191 886.9 17.4 1.6137253E-08 2.2166842E+00 6.7549866E-09 5.3991644E-10 O 32 0602+673 2023.03.16-00:22:11.0 WETTZELL 329.68685 41.13149 949.1 -1.9 1.1102387E-08 1.5200505E+00 7.2036762E-09 1.1099564E-10 O 33 0552+398 2023.03.16-00:23:39.0 KOKEE 55.62253 29.21946 887.0 17.5 1.4883319E-08 2.0400892E+00 6.7549866E-09 5.3991644E-10 O 33 0552+398 2023.03.16-00:23:39.0 WETTZELL 306.20315 21.87582 949.1 -1.9 1.9494732E-08 2.6950472E+00 7.2036762E-09 1.1099564E-10 O 34 3C371 2023.03.16-00:25:12.0 KOKEE 340.21516 14.65934 886.9 17.4 2.8341071E-08 3.9368445E+00 6.7549866E-09 5.3991644E-10 O 34 3C371 2023.03.16-00:25:12.0 WETTZELL 30.95591 48.80552 949.2 -2.0 9.7096794E-09 1.3219991E+00 7.2036762E-09 1.1099564E-10 O 35 0642+449 2023.03.16-00:26:33.0 KOKEE 48.78452 21.09726 887.0 17.5 2.0099809E-08 2.7595307E+00 6.7549866E-09 5.3991644E-10 O 35 0642+449 2023.03.16-00:26:33.0 WETTZELL 303.46506 31.78643 949.2 -2.0 1.3846082E-08 1.9060187E+00 7.2036762E-09 1.1099564E-10 O 36 0059+581 2023.03.16-00:27:46.0 KOKEE 355.97517 53.44961 887.0 17.5 9.0739925E-09 1.2450358E+00 6.7549866E-09 5.3991644E-10 O 36 0059+581 2023.03.16-00:27:46.0 WETTZELL 358.43032 17.69808 949.2 -2.0 2.3778364E-08 3.2450064E+00 7.2036762E-09 1.1099564E-10 O 37 0345+460 2023.03.16-00:29:25.0 KOKEE 41.92979 51.79220 887.0 17.3 9.2755707E-09 1.2713008E+00 6.7549866E-09 5.3991644E-10 O 37 0345+460 2023.03.16-00:29:25.0 WETTZELL 330.39123 12.80600 949.2 -2.0 3.2284640E-08 4.4709062E+00 7.2036762E-09 1.1099564E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10