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: # 2025-06-22 | 01:15:40.946 # # Data content: # Ray-tracing results for session: # 231219-i23353# # Total number of observations: # 48 # 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: 2023121918 | 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 $231219-i23353# H $231219-i23353# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:15:40.946) 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 1803+784 2023.12.19-17:30:20.0 KOKEE 12.38906 23.88445 888.9 14.1 1.7638972E-08 2.3986783E+00 6.7837058E-09 4.1414398E-10 O 1 1803+784 2023.12.19-17:30:20.0 WETTZELL 342.95188 47.10907 948.1 6.0 1.0173057E-08 1.3780182E+00 7.1972685E-09 2.6290233E-10 O 2 0642+449 2023.12.19-17:32:00.0 KOKEE 312.50221 15.86542 888.8 14.0 2.5919092E-08 3.5618843E+00 6.7837058E-09 4.1414398E-10 O 2 0642+449 2023.12.19-17:32:00.0 WETTZELL 52.58156 27.87417 948.1 6.0 1.5890651E-08 2.1583638E+00 7.1972685E-09 2.6290233E-10 O 3 0955+476 2023.12.19-17:33:29.0 KOKEE 317.33379 48.17064 888.7 13.9 9.6467391E-09 1.3339063E+00 6.7837058E-09 4.1414398E-10 O 3 0955+476 2023.12.19-17:33:29.0 WETTZELL 22.93062 10.92944 948.1 6.0 3.8209158E-08 5.4520820E+00 7.1972685E-09 2.6290233E-10 O 4 1751+288 2023.12.19-17:35:42.0 KOKEE 66.61510 21.91586 888.8 13.9 1.9123202E-08 2.6229487E+00 6.7837058E-09 4.1414398E-10 O 4 1751+288 2023.12.19-17:35:42.0 WETTZELL 293.94021 17.59738 948.1 6.0 2.4399930E-08 3.3438240E+00 7.1972685E-09 2.6290233E-10 O 5 NRAO512 2023.12.19-17:37:34.0 KOKEE 56.06288 38.55111 888.8 13.9 1.1519686E-08 1.5859771E+00 6.7837058E-09 4.1414398E-10 O 5 NRAO512 2023.12.19-17:37:34.0 WETTZELL 313.61686 15.70939 948.0 6.0 2.7165202E-08 3.7733617E+00 7.1972685E-09 2.6290233E-10 O 6 1846+322 2023.12.19-17:39:48.0 KOKEE 59.89164 12.45712 889.1 13.9 3.2524203E-08 4.4145834E+00 6.7837058E-09 4.1414398E-10 O 6 1846+322 2023.12.19-17:39:48.0 WETTZELL 288.35434 27.80310 948.0 6.0 1.5928742E-08 2.1575165E+00 7.1972685E-09 2.6290233E-10 O 7 1418+546 2023.12.19-17:42:54.0 KOKEE 20.95725 54.16498 889.2 13.9 8.8679437E-09 1.2230130E+00 6.7837058E-09 4.1414398E-10 O 7 1418+546 2023.12.19-17:42:54.0 WETTZELL 343.15293 16.15682 948.0 6.0 2.6454225E-08 3.7004053E+00 7.1972685E-09 2.6290233E-10 O 8 0716+714 2023.12.19-17:46:03.0 KOKEE 339.75493 22.89851 889.2 13.9 1.8348084E-08 2.5042823E+00 6.7837058E-09 4.1414398E-10 O 8 0716+714 2023.12.19-17:46:03.0 WETTZELL 24.70864 41.81429 948.0 6.0 1.1173813E-08 1.5147164E+00 7.1972685E-09 2.6290233E-10 O 9 1053+704 2023.12.19-17:48:19.0 KOKEE 347.05487 38.70198 889.3 13.9 1.1480034E-08 1.5775347E+00 6.7837058E-09 4.1414398E-10 O 9 1053+704 2023.12.19-17:48:19.0 WETTZELL 9.03047 30.41885 948.0 6.0 1.4686311E-08 2.0074603E+00 7.1972685E-09 2.6290233E-10 O 10 0602+673 2023.12.19-17:50:40.0 KOKEE 337.14358 15.33811 889.2 13.9 2.6734000E-08 3.6264686E+00 6.7837058E-09 4.1414398E-10 O 10 0602+673 2023.12.19-17:50:40.0 WETTZELL 33.75486 46.41692 948.0 6.1 1.0288336E-08 1.3909309E+00 7.1972685E-09 2.6290233E-10 O 11 0723+219 2023.12.19-17:53:56.0 KOKEE 288.75616 12.44546 889.4 13.9 3.2617074E-08 4.5639232E+00 6.7837058E-09 4.1414398E-10 O 11 0723+219 2023.12.19-17:53:56.0 WETTZELL 66.44102 8.63331 947.9 6.1 4.7435513E-08 6.6156326E+00 7.1972685E-09 2.6290233E-10 O 12 0821+394 2023.12.19-17:57:52.0 KOKEE 303.82081 27.95990 889.5 14.0 1.5279672E-08 2.1128696E+00 6.7837058E-09 4.1414398E-10 O 12 0821+394 2023.12.19-17:57:52.0 WETTZELL 45.96114 14.72230 947.8 6.1 2.8880254E-08 4.0101247E+00 7.1972685E-09 2.6290233E-10 O 13 2000+472 2023.12.19-18:01:17.0 KOKEE 41.93557 8.49463 889.5 14.0 4.6223485E-08 6.1569830E+00 6.7837058E-09 4.1414398E-10 O 13 2000+472 2023.12.19-18:01:17.0 WETTZELL 296.09967 44.80470 947.8 6.1 1.0574590E-08 1.4265752E+00 7.1972685E-09 2.6290233E-10 O 14 1806+456 2023.12.19-18:03:23.0 KOKEE 48.72394 27.31095 889.6 14.0 1.5599117E-08 2.1349484E+00 6.7837058E-09 4.1414398E-10 O 14 1806+456 2023.12.19-18:03:23.0 WETTZELL 308.91098 27.75054 947.7 6.0 1.5956923E-08 2.1746267E+00 7.1972685E-09 2.6290233E-10 O 15 0613+570 2023.12.19-18:06:03.0 KOKEE 327.66385 10.64069 889.7 14.0 3.7657497E-08 5.1065267E+00 6.7837058E-09 4.1414398E-10 O 15 0613+570 2023.12.19-18:06:03.0 WETTZELL 47.52754 42.97844 947.8 5.9 1.0928660E-08 1.4761745E+00 7.1972685E-09 2.6290233E-10 O 16 0723+219 2023.12.19-18:08:55.0 KOKEE 289.95123 9.16258 889.6 14.0 4.3318284E-08 6.0956191E+00 6.7837058E-09 4.1414398E-10 O 16 0723+219 2023.12.19-18:08:55.0 WETTZELL 69.12244 10.90772 947.8 5.7 3.8262550E-08 5.2772156E+00 7.1972685E-09 2.6290233E-10 O 17 1751+288 2023.12.19-18:12:38.0 KOKEE 68.51825 29.84523 889.5 14.0 1.4400394E-08 1.9824266E+00 6.7837058E-09 4.1414398E-10 O 17 1751+288 2023.12.19-18:12:38.0 WETTZELL 300.21575 12.20696 947.7 5.6 3.4457667E-08 4.8058144E+00 7.1972685E-09 2.6290233E-10 O 18 2000+472 2023.12.19-18:14:03.0 KOKEE 42.77484 10.49224 889.7 14.0 3.8126328E-08 5.1078844E+00 6.7837058E-09 4.1414398E-10 O 18 2000+472 2023.12.19-18:14:03.0 WETTZELL 297.61141 42.93699 947.7 5.7 1.0937633E-08 1.4766296E+00 7.1972685E-09 2.6290233E-10 O 19 1636+473 2023.12.19-18:16:23.0 KOKEE 44.49391 44.81279 889.7 14.0 1.0193500E-08 1.4039364E+00 6.7837058E-09 4.1414398E-10 O 19 1636+473 2023.12.19-18:16:23.0 WETTZELL 324.60288 17.32081 947.7 5.7 2.4769972E-08 3.4401238E+00 7.1972685E-09 2.6290233E-10 O 20 0602+673 2023.12.19-18:19:23.0 KOKEE 338.30948 12.80805 889.7 14.0 3.1670267E-08 4.2792381E+00 6.7837058E-09 4.1414398E-10 O 20 0602+673 2023.12.19-18:19:23.0 WETTZELL 34.92088 49.07506 947.6 5.7 9.8653217E-09 1.3325134E+00 7.1972685E-09 2.6290233E-10 O 21 1039+811 2023.12.19-18:21:01.0 KOKEE 352.97252 28.82257 889.6 14.1 1.4851762E-08 2.0300578E+00 6.7837058E-09 4.1414398E-10 O 21 1039+811 2023.12.19-18:21:01.0 WETTZELL 6.94627 41.31968 947.5 5.6 1.1282801E-08 1.5319918E+00 7.1972685E-09 2.6290233E-10 O 22 1342+662 2023.12.19-18:23:37.0 KOKEE 1.05066 46.19586 889.6 14.1 9.9549752E-09 1.3700541E+00 6.7837058E-09 4.1414398E-10 O 22 1342+662 2023.12.19-18:23:37.0 WETTZELL 355.84464 25.27992 947.5 5.6 1.7381687E-08 2.3899348E+00 7.1972685E-09 2.6290233E-10 O 23 1751+288 2023.12.19-18:26:42.0 KOKEE 69.12719 32.89132 889.7 14.0 1.3208116E-08 1.8201446E+00 6.7837058E-09 4.1414398E-10 O 23 1751+288 2023.12.19-18:26:42.0 WETTZELL 302.64460 10.23880 947.4 5.6 4.0595669E-08 5.7274147E+00 7.1972685E-09 2.6290233E-10 O 24 NRAO512 2023.12.19-18:28:29.0 KOKEE 54.48943 48.29273 889.7 14.2 9.6272496E-09 1.3284775E+00 6.7837058E-09 4.1414398E-10 O 24 NRAO512 2023.12.19-18:28:29.0 WETTZELL 321.87172 10.09562 947.4 5.4 4.1131689E-08 5.8848985E+00 7.1972685E-09 2.6290233E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10