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: # 2019-03-05 | 03:09:14.168 # # Data content: # Ray-tracing results for session: # 94SEP19XU##### # Total number of observations: # 30 # 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: 1994091912 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994091918 | 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 $94SEP19XU##### H $94SEP19XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 03:09:14.168) 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 1357+769 1994.09.19-14:07:44.0 NRAO85_3 17.01147 39.71302 929.7 12.7 1.1359613E-08 1.5694198E+00 7.0529332E-09 2.1771065E-10 O 1 1357+769 1994.09.19-14:07:44.0 WETTZELL 353.42750 61.87761 947.9 10.7 8.5093254E-09 1.1341016E+00 7.1999673E-09 3.0729485E-10 O 2 1219+044 1994.09.19-14:13:52.0 NRAO85_3 111.06816 30.61061 929.7 12.9 1.4227901E-08 1.9543803E+00 7.0529332E-09 2.1771065E-10 O 2 1219+044 1994.09.19-14:13:52.0 WETTZELL 229.49316 34.22730 947.9 10.8 1.3313526E-08 1.7763254E+00 7.1999673E-09 3.0729485E-10 O 3 1357+769 1994.09.19-14:20:04.0 NRAO85_3 16.98502 40.42124 929.7 13.0 1.1194833E-08 1.5464462E+00 7.0529332E-09 2.1771065E-10 O 3 1357+769 1994.09.19-14:20:04.0 WETTZELL 352.03179 61.62152 947.9 10.8 8.5297273E-09 1.1368380E+00 7.1999673E-09 3.0729485E-10 O 4 1219+044 1994.09.19-14:26:12.0 NRAO85_3 113.55883 32.85123 929.7 13.2 1.3362981E-08 1.8351549E+00 7.0529332E-09 2.1771065E-10 O 4 1219+044 1994.09.19-14:26:12.0 WETTZELL 232.67100 32.65372 947.9 10.8 1.3874626E-08 1.8516883E+00 7.1999673E-09 3.0729485E-10 O 5 1357+769 1994.09.19-14:32:24.0 NRAO85_3 16.90867 41.12738 929.7 13.4 1.1036861E-08 1.5244299E+00 7.0529332E-09 2.1771065E-10 O 5 1357+769 1994.09.19-14:32:24.0 WETTZELL 350.69177 61.31759 947.9 10.8 8.5542887E-09 1.1401302E+00 7.1999673E-09 3.0729485E-10 O 6 1219+044 1994.09.19-14:38:32.0 NRAO85_3 116.16647 35.04876 929.7 13.5 1.2628311E-08 1.7339629E+00 7.0529332E-09 2.1771065E-10 O 6 1219+044 1994.09.19-14:38:32.0 WETTZELL 235.74415 31.01322 947.9 10.8 1.4524115E-08 1.9389795E+00 7.1999673E-09 3.0729485E-10 O 7 1357+769 1994.09.19-14:44:44.0 NRAO85_3 16.78103 41.82941 929.7 13.7 1.0885766E-08 1.5033795E+00 7.0529332E-09 2.1771065E-10 O 7 1357+769 1994.09.19-14:44:44.0 WETTZELL 349.41478 60.96806 947.9 10.8 8.5830085E-09 1.1439783E+00 7.1999673E-09 3.0729485E-10 O 8 1308+326 1994.09.19-14:49:24.0 NRAO85_3 79.43477 44.06214 929.7 13.8 1.0440635E-08 1.4367212E+00 7.0529332E-09 2.1771065E-10 O 8 1308+326 1994.09.19-14:49:24.0 WETTZELL 251.40884 58.45244 947.9 10.8 8.8054439E-09 1.1735311E+00 7.1999673E-09 3.0729485E-10 O 9 1357+769 1994.09.19-14:54:04.0 NRAO85_3 16.64951 42.35665 929.7 14.0 1.0776022E-08 1.4880948E+00 7.0529332E-09 2.1771065E-10 O 9 1357+769 1994.09.19-14:54:04.0 WETTZELL 348.49410 60.67474 947.9 10.8 8.6075053E-09 1.1472596E+00 7.1999673E-09 3.0729485E-10 O 10 1308+326 1994.09.19-14:58:44.0 NRAO85_3 80.57135 45.86715 929.7 14.1 1.0117966E-08 1.3921266E+00 7.0529332E-09 2.1771065E-10 O 10 1308+326 1994.09.19-14:58:44.0 WETTZELL 253.90104 56.99154 947.9 10.8 8.9479528E-09 1.1926033E+00 7.1999673E-09 3.0729485E-10 O 11 1357+769 1994.09.19-15:03:24.0 NRAO85_3 16.48729 42.87939 929.7 14.2 1.0755168E-08 1.4680759E+00 7.0615278E-09 2.6769654E-10 O 11 1357+769 1994.09.19-15:03:24.0 WETTZELL 347.61524 60.35786 947.9 10.8 8.6098681E-09 1.1514113E+00 7.1875635E-09 2.9825173E-10 O 12 1308+326 1994.09.19-15:08:04.0 NRAO85_3 81.72567 47.67815 929.7 14.3 9.9017783E-09 1.3498081E+00 7.0615278E-09 2.6769654E-10 O 12 1308+326 1994.09.19-15:08:04.0 WETTZELL 256.26062 55.51264 947.9 10.8 9.0771921E-09 1.2137985E+00 7.1875635E-09 2.9825173E-10 O 13 1357+769 1994.09.19-15:12:44.0 NRAO85_3 16.29387 43.39667 929.7 14.4 1.0652582E-08 1.4540491E+00 7.0615278E-09 2.6769654E-10 O 13 1357+769 1994.09.19-15:12:44.0 WETTZELL 346.77999 60.01862 947.9 10.8 8.6390408E-09 1.1553431E+00 7.1875635E-09 2.9825173E-10 O 14 1308+326 1994.09.19-15:17:24.0 NRAO85_3 82.90212 49.49452 929.7 14.6 9.6299155E-09 1.3127675E+00 7.0615278E-09 2.6769654E-10 O 14 1308+326 1994.09.19-15:17:24.0 WETTZELL 258.50378 54.01912 947.9 10.8 9.2453039E-09 1.2364252E+00 7.1875635E-09 2.9825173E-10 O 15 1357+769 1994.09.19-15:22:04.0 NRAO85_3 16.06876 43.90753 929.7 14.7 1.0554001E-08 1.4405721E+00 7.0615278E-09 2.6769654E-10 O 15 1357+769 1994.09.19-15:22:04.0 WETTZELL 345.98977 59.65824 947.9 10.8 8.6705811E-09 1.1595929E+00 7.1875635E-09 2.9825173E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10