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: # 2018-07-26 | 21:52:17.696 # # Data content: # Ray-tracing results for session: # 94MAR11XU##### # 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: 1994031118 | 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 $94MAR11XU##### H $94MAR11XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 21:52:17.696) 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 0212+735 1994.03.11-16:04:12.0 NRAO85_3 20.33667 43.85752 929.9 -0.8 1.0301671E-08 1.4448623E+00 7.0737428E-09 7.4808542E-11 O 1 0212+735 1994.03.11-16:04:12.0 WETTZELL 343.14544 62.40958 949.6 9.4 8.4281116E-09 1.1278342E+00 7.2091796E-09 2.6349510E-10 O 2 1803+784 1994.03.11-16:10:52.0 NRAO85_3 346.04463 43.09970 930.0 -0.7 1.0446903E-08 1.4651249E+00 7.0737428E-09 7.4808542E-11 O 2 1803+784 1994.03.11-16:10:52.0 WETTZELL 353.66183 38.54155 949.6 9.4 1.1968439E-08 1.6017715E+00 7.2091796E-09 2.6349510E-10 O 3 0229+131 1994.03.11-16:17:32.0 NRAO85_3 95.34704 28.35899 930.0 -0.6 1.4984332E-08 2.1021191E+00 7.0737428E-09 7.4808542E-11 O 3 0229+131 1994.03.11-16:17:32.0 WETTZELL 223.12173 47.22874 949.6 9.4 1.0170818E-08 1.3643358E+00 7.2091796E-09 2.6349510E-10 O 4 0119+041 1994.03.11-16:21:44.0 NRAO85_3 117.61035 36.32774 930.0 -0.6 1.2039192E-08 1.6852991E+00 7.0737428E-09 7.4808542E-11 O 4 0119+041 1994.03.11-16:21:44.0 WETTZELL 237.48596 30.14016 949.6 9.4 1.4833559E-08 1.9960883E+00 7.2091796E-09 2.6349510E-10 O 5 0212+735 1994.03.11-16:27:44.0 NRAO85_3 19.71362 45.44165 930.0 -0.6 1.0018785E-08 1.4049351E+00 7.0737428E-09 7.4808542E-11 O 5 0212+735 1994.03.11-16:27:44.0 WETTZELL 340.75821 61.21173 949.6 9.4 8.5227736E-09 1.1405651E+00 7.2091796E-09 2.6349510E-10 O 6 1803+784 1994.03.11-16:34:24.0 NRAO85_3 345.60046 41.96667 930.0 -0.5 1.0673342E-08 1.4970785E+00 7.0737428E-09 7.4808542E-11 O 6 1803+784 1994.03.11-16:34:24.0 WETTZELL 355.08617 38.16305 949.6 9.4 1.2068120E-08 1.6150395E+00 7.2091796E-09 2.6349510E-10 O 7 0229+131 1994.03.11-16:41:04.0 NRAO85_3 99.36665 32.94167 930.0 -0.5 1.3105756E-08 1.8367217E+00 7.0737428E-09 7.4808542E-11 O 7 0229+131 1994.03.11-16:41:04.0 WETTZELL 230.30924 44.41888 949.6 9.3 1.0665076E-08 1.4311861E+00 7.2091796E-09 2.6349510E-10 O 8 0119+041 1994.03.11-16:45:12.0 NRAO85_3 123.11009 40.30452 930.0 -0.4 1.1032268E-08 1.5436741E+00 7.0737428E-09 7.4808542E-11 O 8 0119+041 1994.03.11-16:45:12.0 WETTZELL 242.97342 26.80025 949.6 9.3 1.6501015E-08 2.2230584E+00 7.2091796E-09 2.6349510E-10 O 9 0212+735 1994.03.11-16:51:12.0 NRAO85_3 18.83245 46.96439 930.1 -0.4 9.7679263E-09 1.3695408E+00 7.0737428E-09 7.4808542E-11 O 9 0212+735 1994.03.11-16:51:12.0 WETTZELL 338.81072 59.87981 949.6 9.3 8.6350240E-09 1.1556497E+00 7.2091796E-09 2.6349510E-10 O 10 1803+784 1994.03.11-16:57:52.0 NRAO85_3 345.32558 40.80887 930.1 -0.3 1.0919550E-08 1.5318358E+00 7.0737428E-09 7.4808542E-11 O 10 1803+784 1994.03.11-16:57:52.0 WETTZELL 356.53573 37.88183 949.6 9.3 1.2143603E-08 1.6250597E+00 7.2091796E-09 2.6349510E-10 O 11 0229+131 1994.03.11-17:04:32.0 NRAO85_3 103.67453 37.45659 930.1 -0.3 1.1728468E-08 1.6425790E+00 7.0737428E-09 7.4808542E-11 O 11 0229+131 1994.03.11-17:04:32.0 WETTZELL 236.88087 41.32154 949.6 9.3 1.1301594E-08 1.5172811E+00 7.2091796E-09 2.6349510E-10 O 12 0119+041 1994.03.11-17:08:44.0 NRAO85_3 129.25119 44.03570 930.1 -0.2 1.0270635E-08 1.4366479E+00 7.0737428E-09 7.4808542E-11 O 12 0119+041 1994.03.11-17:08:44.0 WETTZELL 248.18285 23.28702 949.6 9.3 1.8787450E-08 2.5352340E+00 7.2091796E-09 2.6349510E-10 O 13 0212+735 1994.03.11-17:14:44.0 NRAO85_3 17.67658 48.41374 930.1 -0.2 9.5466262E-09 1.3383259E+00 7.0737428E-09 7.4808542E-11 O 13 0212+735 1994.03.11-17:14:44.0 WETTZELL 337.27705 58.43483 949.6 9.3 8.7656023E-09 1.1731875E+00 7.2091796E-09 2.6349510E-10 O 14 0229+131 1994.03.11-17:20:12.0 NRAO85_3 106.76906 40.42513 930.1 -0.2 1.1004251E-08 1.5406275E+00 7.0737428E-09 7.4808542E-11 O 14 0229+131 1994.03.11-17:20:12.0 WETTZELL 240.97338 39.12113 949.6 9.3 1.1823776E-08 1.5879349E+00 7.2091796E-09 2.6349510E-10 O 15 1803+784 1994.03.11-17:27:04.0 NRAO85_3 345.20876 39.34860 930.1 -0.1 1.1253397E-08 1.5789886E+00 7.0737428E-09 7.4808542E-11 O 15 1803+784 1994.03.11-17:27:04.0 WETTZELL 358.36694 37.66876 949.6 9.2 1.2201613E-08 1.6327103E+00 7.2091796E-09 2.6349510E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10