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: # 2019-03-07 | 02:34:07.482 # # Data content: # Ray-tracing results for session: # 96NOV23XU##### # Total number of observations: # 26 # 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: 1996112318 | 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 $96NOV23XU##### H $96NOV23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-07 02:34:07.482) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 1741-038 1996.11.23-16:14:42.0 NRAO20 130.21470 34.34858 925.3 -0.3 1.2716218E-08 1.7686959E+00 7.0026676E-09 1.8945128E-10 O 1 1741-038 1996.11.23-16:14:42.0 WETTZELL 238.45582 19.72969 937.9 -1.9 2.1291788E-08 2.9634002E+00 7.1215519E-09 1.2906563E-10 O 2 NRAO512 1996.11.23-16:37:26.0 NRAO20 78.81159 76.27643 925.2 -0.2 7.4029075E-09 1.0297194E+00 7.0026676E-09 1.8945128E-10 O 2 NRAO512 1996.11.23-16:37:26.0 WETTZELL 289.90995 37.84481 938.0 -2.0 1.1793428E-08 1.6284160E+00 7.1215519E-09 1.2906563E-10 O 3 1357+769 1996.11.23-16:41:22.0 NRAO20 351.60237 50.28672 925.2 -0.2 9.3407025E-09 1.3012263E+00 7.0026676E-09 1.8945128E-10 O 3 1357+769 1996.11.23-16:41:22.0 WETTZELL 343.99686 41.97072 938.0 -2.0 1.0823971E-08 1.4915702E+00 7.1215519E-09 1.2906563E-10 O 4 1726+455 1996.11.23-16:45:18.0 NRAO20 61.90591 68.55741 925.2 -0.1 7.7253321E-09 1.0750592E+00 7.0026676E-09 1.8945128E-10 O 4 1726+455 1996.11.23-16:45:18.0 WETTZELL 291.06997 46.98554 938.0 -2.0 9.9050909E-09 1.3669066E+00 7.1215519E-09 1.2906563E-10 O 5 1741-038 1996.11.23-16:48:26.0 NRAO20 138.94738 39.06957 925.2 -0.1 1.1392211E-08 1.5835689E+00 7.0026676E-09 1.8945128E-10 O 5 1741-038 1996.11.23-16:48:26.0 WETTZELL 245.66381 14.84433 938.0 -2.0 2.7856286E-08 3.8956187E+00 7.1215519E-09 1.2906563E-10 O 6 1803+784 1996.11.23-16:51:58.0 NRAO20 9.56983 47.62203 925.2 -0.1 9.7250832E-09 1.3555366E+00 7.0026676E-09 1.8945128E-10 O 6 1803+784 1996.11.23-16:51:58.0 WETTZELL 343.12351 54.02041 938.0 -2.0 8.9530752E-09 1.2339118E+00 7.1215519E-09 1.2906563E-10 O 7 0804+499 1996.11.23-16:54:54.0 NRAO20 322.61085 15.30020 925.2 -0.1 2.6826452E-08 3.7663433E+00 7.0026676E-09 1.8945128E-10 O 7 0804+499 1996.11.23-16:54:54.0 WETTZELL 17.66230 11.75488 938.0 -2.0 3.4670576E-08 4.8059031E+00 7.1215519E-09 1.2906563E-10 O 8 0059+581 1996.11.23-16:58:50.0 NRAO20 21.16994 13.01069 925.2 -0.1 3.1253652E-08 4.4318316E+00 7.0026676E-09 1.8945128E-10 O 8 0059+581 1996.11.23-16:58:50.0 WETTZELL 53.24769 62.38059 938.0 -2.0 8.1802220E-09 1.1274666E+00 7.1215519E-09 1.2906563E-10 O 9 NRAO512 1996.11.23-17:01:58.0 NRAO20 77.76862 80.99701 925.2 -0.1 7.2815817E-09 1.0126991E+00 7.0026676E-09 1.8945128E-10 O 9 NRAO512 1996.11.23-17:01:58.0 WETTZELL 293.48380 34.10740 938.1 -2.0 1.2895202E-08 1.7808583E+00 7.1215519E-09 1.2906563E-10 O 10 1749+096 1996.11.23-17:05:54.0 NRAO20 131.20003 51.67311 925.2 -0.1 9.1618080E-09 1.2737458E+00 7.0026676E-09 1.8945128E-10 O 10 1749+096 1996.11.23-17:05:54.0 WETTZELL 256.60300 23.88823 938.1 -2.0 1.7799964E-08 2.4689729E+00 7.1215519E-09 1.2906563E-10 O 11 2234+282 1996.11.23-17:08:54.0 NRAO20 62.30071 11.07289 925.2 -0.0 3.6357813E-08 5.1726824E+00 7.0026676E-09 1.8945128E-10 O 11 2234+282 1996.11.23-17:08:54.0 WETTZELL 165.24476 68.81923 938.1 -2.0 7.7752068E-09 1.0730821E+00 7.1215519E-09 1.2906563E-10 O 12 1741-038 1996.11.23-17:12:50.0 NRAO20 146.00253 41.98962 925.1 0.0 1.0736227E-08 1.4918941E+00 7.0026676E-09 1.8945128E-10 O 12 1741-038 1996.11.23-17:12:50.0 WETTZELL 250.63569 11.13133 938.2 -2.0 3.6515309E-08 5.1461111E+00 7.1215519E-09 1.2906563E-10 O 13 1726+455 1996.11.23-17:16:02.0 NRAO20 57.79461 73.79124 925.1 0.1 7.4889201E-09 1.0419375E+00 7.0026676E-09 1.8945128E-10 O 13 1726+455 1996.11.23-17:16:02.0 WETTZELL 294.95321 42.34766 938.2 -2.0 1.0746880E-08 1.4831922E+00 7.1215519E-09 1.2906563E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10