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 | 03:18:55.910 # # Data content: # Ray-tracing results for session: # 94AUG01XU##### # 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: 1994080118 | 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 $94AUG01XU##### H $94AUG01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:18:55.910) 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 1994.08.01-17:14:12.0 NRAO85_3 108.68201 28.33412 930.8 24.6 1.6223653E-08 2.1070240E+00 7.0609644E-09 6.6753610E-10 O 1 1219+044 1994.08.01-17:14:12.0 WETTZELL 226.20656 35.72600 943.1 25.6 1.3037033E-08 1.7166442E+00 7.1582379E-09 4.7032301E-10 O 2 1357+769 1994.08.01-17:20:24.0 NRAO85_3 17.00774 39.71009 930.8 24.6 1.2073347E-08 1.5615476E+00 7.0609644E-09 6.6753610E-10 O 2 1357+769 1994.08.01-17:20:24.0 WETTZELL 353.43536 61.87585 943.1 25.5 8.6468625E-09 1.1336769E+00 7.1582379E-09 4.7032301E-10 O 3 1219+044 1994.08.01-17:26:32.0 NRAO85_3 111.06941 30.61181 930.8 24.6 1.5131068E-08 1.9643098E+00 7.0609644E-09 6.6753610E-10 O 3 1219+044 1994.08.01-17:26:32.0 WETTZELL 229.49486 34.22652 943.1 25.5 1.3530654E-08 1.7824763E+00 7.1582379E-09 4.7032301E-10 O 4 1357+769 1994.08.01-17:32:44.0 NRAO85_3 16.98145 40.41816 930.8 24.7 1.1898277E-08 1.5388872E+00 7.0609644E-09 6.6753610E-10 O 4 1357+769 1994.08.01-17:32:44.0 WETTZELL 352.03984 61.62003 943.1 25.5 8.6675862E-09 1.1364404E+00 7.1582379E-09 4.7032301E-10 O 5 1219+044 1994.08.01-17:38:52.0 NRAO85_3 113.56014 32.85241 930.8 24.7 1.4210778E-08 1.8442187E+00 7.0609644E-09 6.6753610E-10 O 5 1219+044 1994.08.01-17:38:52.0 WETTZELL 232.67265 32.65290 943.1 25.4 1.4101086E-08 1.8585942E+00 7.1582379E-09 4.7032301E-10 O 6 1357+769 1994.08.01-17:45:04.0 NRAO85_3 16.90529 41.12416 930.8 24.7 1.1730435E-08 1.5171627E+00 7.0609644E-09 6.6753610E-10 O 6 1357+769 1994.08.01-17:45:04.0 WETTZELL 350.69995 61.31638 943.1 25.4 8.6925355E-09 1.1397585E+00 7.1582379E-09 4.7032301E-10 O 7 1219+044 1994.08.01-17:51:12.0 NRAO85_3 116.16784 35.04991 930.8 24.7 1.3429117E-08 1.7422971E+00 7.0609644E-09 6.6753610E-10 O 7 1219+044 1994.08.01-17:51:12.0 WETTZELL 235.74574 31.01237 943.1 25.4 1.4761372E-08 1.9467706E+00 7.1582379E-09 4.7032301E-10 O 8 1357+769 1994.08.01-17:57:24.0 NRAO85_3 16.77785 41.82605 930.8 24.8 1.1569893E-08 1.4963833E+00 7.0609644E-09 6.6753610E-10 O 8 1357+769 1994.08.01-17:57:24.0 WETTZELL 349.42303 60.96714 943.1 25.4 8.7217091E-09 1.1436309E+00 7.1582379E-09 4.7032301E-10 O 9 1308+326 1994.08.01-18:02:04.0 NRAO85_3 79.43283 44.06302 930.8 24.8 1.1099798E-08 1.4376229E+00 7.0609644E-09 6.6753610E-10 O 9 1308+326 1994.08.01-18:02:04.0 WETTZELL 251.41142 58.45338 943.1 25.3 8.9482766E-09 1.1752966E+00 7.1582379E-09 4.7032301E-10 O 10 1357+769 1994.08.01-18:06:44.0 NRAO85_3 16.64649 42.35320 930.7 24.8 1.1453284E-08 1.4812904E+00 7.0609644E-09 6.6753610E-10 O 10 1357+769 1994.08.01-18:06:44.0 WETTZELL 348.50237 60.67404 943.1 25.3 8.7465931E-09 1.1469298E+00 7.1582379E-09 4.7032301E-10 O 11 1308+326 1994.08.01-18:11:24.0 NRAO85_3 80.56933 45.86801 930.7 24.8 1.0756701E-08 1.3930879E+00 7.0609644E-09 6.6753610E-10 O 11 1308+326 1994.08.01-18:11:24.0 WETTZELL 253.90355 56.99246 943.1 25.3 9.0931316E-09 1.1944923E+00 7.1582379E-09 4.7032301E-10 O 12 1357+769 1994.08.01-18:16:04.0 NRAO85_3 16.48445 42.87585 930.7 24.8 1.1340894E-08 1.4667436E+00 7.0609644E-09 6.6753610E-10 O 12 1357+769 1994.08.01-18:16:04.0 WETTZELL 347.62349 60.35738 943.1 25.3 8.7738937E-09 1.1505458E+00 7.1582379E-09 4.7032301E-10 O 13 1308+326 1994.08.01-18:20:44.0 NRAO85_3 81.72358 47.67901 930.7 24.8 1.0443149E-08 1.3523944E+00 7.0609644E-09 6.6753610E-10 O 13 1308+326 1994.08.01-18:20:44.0 WETTZELL 256.26306 55.51355 943.1 25.3 9.2508224E-09 1.2153861E+00 7.1582379E-09 4.7032301E-10 O 14 1357+769 1994.08.01-18:25:24.0 NRAO85_3 16.29120 43.39305 930.7 24.9 1.1232726E-08 1.4527433E+00 7.0609644E-09 6.6753610E-10 O 14 1357+769 1994.08.01-18:25:24.0 WETTZELL 346.78820 60.01835 943.1 25.2 8.8036087E-09 1.1544787E+00 7.1582379E-09 4.7032301E-10 O 15 1308+326 1994.08.01-18:30:04.0 NRAO85_3 82.89993 49.49536 930.7 24.9 1.0156331E-08 1.3151756E+00 7.0609644E-09 6.6753610E-10 O 15 1308+326 1994.08.01-18:30:04.0 WETTZELL 258.50614 54.02002 943.1 25.2 9.4221702E-09 1.2380875E+00 7.1582379E-09 4.7032301E-10 O 16 1357+769 1994.08.01-18:34:44.0 NRAO85_3 16.06629 43.90383 930.7 24.9 1.1128778E-08 1.4392892E+00 7.0609644E-09 6.6753610E-10 O 16 1357+769 1994.08.01-18:34:44.0 WETTZELL 345.99791 59.65818 943.1 25.2 8.8357355E-09 1.1587281E+00 7.1582379E-09 4.7032301E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10