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 | 03:22:47.170 # # Data content: # Ray-tracing results for session: # 94SEP29XU##### # Total number of observations: # 28 # 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: 1994092912 | 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 $94SEP29XU##### H $94SEP29XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 03:22:47.170) 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 1994.09.29-13:34:32.0 NRAO85_3 111.06503 30.60747 922.3 10.2 1.4122457E-08 1.9565878E+00 6.9925484E-09 2.2295052E-10 O 1 1219+044 1994.09.29-13:34:32.0 WETTZELL 229.48873 34.22922 951.4 17.3 1.3369523E-08 1.7729965E+00 7.2266586E-09 3.1271434E-10 O 2 1357+769 1994.09.29-13:40:44.0 NRAO85_3 16.98620 40.42087 922.3 10.3 1.1104900E-08 1.5379211E+00 6.9925484E-09 2.2295052E-10 O 2 1357+769 1994.09.29-13:40:44.0 WETTZELL 352.03186 61.62249 951.4 17.3 8.5657046E-09 1.1366198E+00 7.2266586E-09 3.1271434E-10 O 3 1219+044 1994.09.29-13:46:52.0 NRAO85_3 113.55556 32.84814 922.3 10.3 1.3264065E-08 1.8376297E+00 6.9925484E-09 2.2295052E-10 O 3 1219+044 1994.09.29-13:46:52.0 WETTZELL 232.66672 32.65573 951.4 17.3 1.3932741E-08 1.8478149E+00 7.2266586E-09 3.1271434E-10 O 4 1357+769 1994.09.29-13:53:04.0 NRAO85_3 16.90989 41.12707 922.3 10.4 1.0948305E-08 1.5162292E+00 6.9925484E-09 2.2295052E-10 O 4 1357+769 1994.09.29-13:53:04.0 WETTZELL 350.69169 61.31856 951.4 17.3 8.5903577E-09 1.1398853E+00 7.2266586E-09 3.1271434E-10 O 5 1219+044 1994.09.29-13:59:12.0 NRAO85_3 116.16303 35.04573 922.4 10.4 1.2534936E-08 1.7366355E+00 6.9925484E-09 2.2295052E-10 O 5 1219+044 1994.09.29-13:59:12.0 WETTZELL 235.74000 31.01532 951.4 17.3 1.4584669E-08 1.9344658E+00 7.2266586E-09 3.1271434E-10 O 6 1357+769 1994.09.29-14:05:24.0 NRAO85_3 16.78228 41.82914 922.4 10.5 1.0798524E-08 1.4954852E+00 6.9925484E-09 2.2295052E-10 O 6 1357+769 1994.09.29-14:05:24.0 WETTZELL 349.41456 60.96902 951.4 17.3 8.6191863E-09 1.1437065E+00 7.2266586E-09 3.1271434E-10 O 7 1308+326 1994.09.29-14:10:04.0 NRAO85_3 79.43364 44.05895 922.4 10.5 1.0360218E-08 1.4339601E+00 6.9925484E-09 2.2295052E-10 O 7 1308+326 1994.09.29-14:10:04.0 WETTZELL 251.40382 58.45443 951.4 17.3 8.8427056E-09 1.1723773E+00 7.2266586E-09 3.1271434E-10 O 8 1357+769 1994.09.29-14:14:44.0 NRAO85_3 16.65079 42.35642 922.4 10.6 1.0689734E-08 1.4804207E+00 6.9925484E-09 2.2295052E-10 O 8 1357+769 1994.09.29-14:14:44.0 WETTZELL 348.49377 60.67570 951.4 17.3 8.6437768E-09 1.1469675E+00 7.2266586E-09 3.1271434E-10 O 9 1308+326 1994.09.29-14:19:24.0 NRAO85_3 80.57022 45.86395 922.4 10.6 1.0040171E-08 1.3897293E+00 6.9925484E-09 2.2295052E-10 O 9 1308+326 1994.09.29-14:19:24.0 WETTZELL 253.89628 56.99357 951.4 17.3 8.9857640E-09 1.1913427E+00 7.2266586E-09 3.1271434E-10 O 10 1357+769 1994.09.29-14:24:04.0 NRAO85_3 16.48860 42.87920 922.4 10.7 1.0584882E-08 1.4659035E+00 6.9925484E-09 2.2295052E-10 O 10 1357+769 1994.09.29-14:24:04.0 WETTZELL 347.61481 60.35881 951.4 17.3 8.6707558E-09 1.1505465E+00 7.2266586E-09 3.1271434E-10 O 11 1308+326 1994.09.29-14:28:44.0 NRAO85_3 81.72454 47.67495 922.4 10.7 9.7476787E-09 1.3493118E+00 6.9925484E-09 2.2295052E-10 O 11 1308+326 1994.09.29-14:28:44.0 WETTZELL 256.25608 55.51470 951.4 17.3 9.1415018E-09 1.2119931E+00 7.2266586E-09 3.1271434E-10 O 12 1357+769 1994.09.29-14:33:24.0 NRAO85_3 16.29519 43.39652 922.5 10.7 1.0483970E-08 1.4519340E+00 6.9925484E-09 2.2295052E-10 O 12 1357+769 1994.09.29-14:33:24.0 WETTZELL 346.77947 60.01956 951.4 17.3 8.7001215E-09 1.1544432E+00 7.2266586E-09 3.1271434E-10 O 13 1308+326 1994.09.29-14:38:04.0 NRAO85_3 82.90098 49.49130 922.5 10.8 9.4801202E-09 1.3123444E+00 6.9925484E-09 2.2295052E-10 O 13 1308+326 1994.09.29-14:38:04.0 WETTZELL 258.49944 54.02121 951.4 17.3 9.3107301E-09 1.2344367E+00 7.2266586E-09 3.1271434E-10 O 14 1357+769 1994.09.29-14:42:44.0 NRAO85_3 16.07011 43.90743 922.5 10.8 1.0386998E-08 1.4385116E+00 6.9925484E-09 2.2295052E-10 O 14 1357+769 1994.09.29-14:42:44.0 WETTZELL 345.98916 59.65917 951.4 17.3 8.7318710E-09 1.1586572E+00 7.2266586E-09 3.1271434E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10