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: # 2019-03-04 | 03:54:37.216 # # Data content: # Ray-tracing results for session: # 94AUG26XU##### # Total number of observations: # 32 # 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: 1994082618 | 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 $94AUG26XU##### H $94AUG26XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:54:37.216) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1219+044 1994.08.26-15:35:52.0 NRAO85_3 108.67510 28.32757 932.3 24.3 1.5897378E-08 2.0959843E+00 7.0662581E-09 5.1008523E-10 O 1 1219+044 1994.08.26-15:35:52.0 WETTZELL 226.19695 35.73036 942.9 18.5 1.2772940E-08 1.7185250E+00 7.1572876E-09 3.1645088E-10 O 2 1357+769 1994.08.26-15:42:04.0 NRAO85_3 17.00916 39.70984 932.3 24.3 1.1837952E-08 1.5654016E+00 7.0662581E-09 5.1008523E-10 O 2 1357+769 1994.08.26-15:42:04.0 WETTZELL 353.43511 61.87696 942.9 18.5 8.4712949E-09 1.1345816E+00 7.1572876E-09 3.1645088E-10 O 3 1219+044 1994.08.26-15:48:12.0 NRAO85_3 111.06222 30.60536 932.3 24.4 1.4827161E-08 1.9546274E+00 7.0662581E-09 5.1008523E-10 O 3 1219+044 1994.08.26-15:48:12.0 WETTZELL 229.48558 34.23110 942.9 18.5 1.3256605E-08 1.7849068E+00 7.1572876E-09 3.1645088E-10 O 4 1357+769 1994.08.26-15:54:24.0 NRAO85_3 16.98290 40.41797 932.3 24.4 1.1666231E-08 1.5425876E+00 7.0662581E-09 5.1008523E-10 O 4 1357+769 1994.08.26-15:54:24.0 WETTZELL 352.03941 61.62113 942.9 18.5 8.4916132E-09 1.1373897E+00 7.1572876E-09 3.1645088E-10 O 5 1219+044 1994.08.26-16:00:32.0 NRAO85_3 113.55263 32.84608 932.3 24.5 1.3925676E-08 1.8356414E+00 7.0662581E-09 5.1008523E-10 O 5 1219+044 1994.08.26-16:00:32.0 WETTZELL 232.66369 32.65768 942.9 18.5 1.3815530E-08 1.8616688E+00 7.1572876E-09 3.1645088E-10 O 6 1357+769 1994.08.26-16:06:44.0 NRAO85_3 16.90677 41.12403 932.2 24.5 1.1501603E-08 1.5207222E+00 7.0662581E-09 5.1008523E-10 O 6 1357+769 1994.08.26-16:06:44.0 WETTZELL 350.69936 61.31747 943.0 18.5 8.5160714E-09 1.1407540E+00 7.1572876E-09 3.1645088E-10 O 7 1219+044 1994.08.26-16:12:52.0 NRAO85_3 116.15997 35.04372 932.2 24.5 1.3159964E-08 1.7346334E+00 7.0662581E-09 5.1008523E-10 O 7 1219+044 1994.08.26-16:12:52.0 WETTZELL 235.73708 31.01734 943.0 18.5 1.4462499E-08 1.9506108E+00 7.1572876E-09 3.1645088E-10 O 8 1357+769 1994.08.26-16:19:04.0 NRAO85_3 16.77935 41.82599 932.2 24.6 1.1344141E-08 1.4998144E+00 7.0662581E-09 5.1008523E-10 O 8 1357+769 1994.08.26-16:19:04.0 WETTZELL 349.42229 60.96820 943.0 18.5 8.5446683E-09 1.1446744E+00 7.1572876E-09 3.1645088E-10 O 9 1308+326 1994.08.26-16:23:44.0 NRAO85_3 79.42952 44.05641 932.2 24.6 1.0880042E-08 1.4352363E+00 7.0662581E-09 5.1008523E-10 O 9 1308+326 1994.08.26-16:23:44.0 WETTZELL 251.40157 58.45816 943.0 18.4 8.7669327E-09 1.1765533E+00 7.1572876E-09 3.1645088E-10 O 10 1357+769 1994.08.26-16:28:24.0 NRAO85_3 16.64801 42.35317 932.2 24.6 1.1229772E-08 1.4846321E+00 7.0662581E-09 5.1008523E-10 O 10 1357+769 1994.08.26-16:28:24.0 WETTZELL 348.50152 60.67507 943.0 18.4 8.5690590E-09 1.1480106E+00 7.1572876E-09 3.1645088E-10 O 11 1308+326 1994.08.26-16:33:04.0 NRAO85_3 80.56599 45.86138 932.2 24.7 1.0543758E-08 1.3908264E+00 7.0662581E-09 5.1008523E-10 O 11 1308+326 1994.08.26-16:33:04.0 WETTZELL 253.89421 56.99731 943.0 18.4 8.9088667E-09 1.1959067E+00 7.1572876E-09 3.1645088E-10 O 12 1357+769 1994.08.26-16:37:44.0 NRAO85_3 16.48597 42.87587 932.2 24.7 1.1119543E-08 1.4700022E+00 7.0662581E-09 5.1008523E-10 O 12 1357+769 1994.08.26-16:37:44.0 WETTZELL 347.62254 60.35839 943.0 18.4 8.5958173E-09 1.1516649E+00 7.1572876E-09 3.1645088E-10 O 13 1308+326 1994.08.26-16:42:24.0 NRAO85_3 81.72019 47.67236 932.2 24.7 1.0236436E-08 1.3502518E+00 7.0662581E-09 5.1008523E-10 O 13 1308+326 1994.08.26-16:42:24.0 WETTZELL 256.25418 55.51846 943.0 18.4 9.0633770E-09 1.2169695E+00 7.1572876E-09 3.1645088E-10 O 14 1357+769 1994.08.26-16:47:04.0 NRAO85_3 16.29274 43.39312 932.2 24.8 1.1013457E-08 1.4559251E+00 7.0662581E-09 5.1008523E-10 O 14 1357+769 1994.08.26-16:47:04.0 WETTZELL 346.78715 60.01934 943.0 18.4 8.6249412E-09 1.1556372E+00 7.1572876E-09 3.1645088E-10 O 15 1308+326 1994.08.26-16:51:44.0 NRAO85_3 82.89649 49.48870 932.2 24.8 9.9553173E-09 1.3131460E+00 7.0662581E-09 5.1008523E-10 O 15 1308+326 1994.08.26-16:51:44.0 WETTZELL 258.49768 54.02498 943.0 18.4 9.2312685E-09 1.2398528E+00 7.1572876E-09 3.1645088E-10 O 16 1357+769 1994.08.26-16:56:24.0 NRAO85_3 16.06784 43.90395 932.2 24.8 1.0911512E-08 1.4424001E+00 7.0662581E-09 5.1008523E-10 O 16 1357+769 1994.08.26-16:56:24.0 WETTZELL 345.99677 59.65914 943.0 18.4 8.6564279E-09 1.1599269E+00 7.1572876E-09 3.1645088E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10