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 | 01:38:46.312 # # Data content: # Ray-tracing results for session: # 94MAY31XU##### # 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: 1994053118 | 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 $94MAY31XU##### H $94MAY31XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 01:38:46.312) 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 0552+398 1994.05.31-17:05:12.0 NRAO85_3 78.26765 71.87883 928.6 23.8 7.8299213E-09 1.0523770E+00 7.0520766E-09 3.9040074E-10 O 1 0552+398 1994.05.31-17:05:12.0 WETTZELL 286.58312 41.40386 949.6 15.9 1.1290944E-08 1.5057902E+00 7.2031529E-09 2.7614135E-10 O 2 0212+735 1994.05.31-17:09:32.0 NRAO85_3 346.18020 51.41651 928.6 23.8 9.5119583E-09 1.2759921E+00 7.0520766E-09 3.9040074E-10 O 2 0212+735 1994.05.31-17:09:32.0 WETTZELL 343.03062 38.43721 949.6 15.9 1.2010327E-08 1.6178478E+00 7.2031529E-09 2.7614135E-10 O 3 OJ287 1994.05.31-17:15:24.0 NRAO85_3 88.06390 31.14585 928.6 23.8 1.4344212E-08 1.9344008E+00 7.0520766E-09 3.9040074E-10 O 3 OJ287 1994.05.31-17:15:24.0 WETTZELL 226.38249 53.82024 949.6 15.9 9.2588981E-09 1.2305899E+00 7.2031529E-09 2.7614135E-10 O 4 0955+476 1994.05.31-17:19:32.0 NRAO85_3 52.72957 33.05896 928.6 23.9 1.3603529E-08 1.8294286E+00 7.0520766E-09 3.9040074E-10 O 4 0955+476 1994.05.31-17:19:32.0 WETTZELL 262.84569 81.69016 949.6 15.9 7.5583282E-09 1.0097016E+00 7.2031529E-09 2.7614135E-10 O 5 0552+398 1994.05.31-17:24:04.0 NRAO85_3 78.67638 75.50964 928.6 23.9 7.6864234E-09 1.0330170E+00 7.0520766E-09 3.9040074E-10 O 5 0552+398 1994.05.31-17:24:04.0 WETTZELL 289.36209 38.46132 949.6 15.8 1.2001544E-08 1.6010648E+00 7.2031529E-09 2.7614135E-10 O 6 0212+735 1994.05.31-17:28:24.0 NRAO85_3 344.69824 50.48414 928.5 23.9 9.6378018E-09 1.2928053E+00 7.0520766E-09 3.9040074E-10 O 6 0212+735 1994.05.31-17:28:24.0 WETTZELL 344.28875 37.56656 949.6 15.8 1.2244821E-08 1.6501971E+00 7.2031529E-09 2.7614135E-10 O 7 OJ287 1994.05.31-17:34:12.0 NRAO85_3 90.97409 34.83725 928.5 23.9 1.2997870E-08 1.7519385E+00 7.0520766E-09 3.9040074E-10 O 7 OJ287 1994.05.31-17:34:12.0 WETTZELL 232.57297 51.47628 949.6 15.8 9.5514234E-09 1.2690566E+00 7.2031529E-09 2.7614135E-10 O 8 0955+476 1994.05.31-17:38:24.0 NRAO85_3 54.15040 36.03525 928.5 24.0 1.2621519E-08 1.6971103E+00 7.0520766E-09 3.9040074E-10 O 8 0955+476 1994.05.31-17:38:24.0 WETTZELL 267.86643 78.60673 949.6 15.8 7.6291076E-09 1.0189499E+00 7.2031529E-09 2.7614135E-10 O 9 0552+398 1994.05.31-17:42:52.0 NRAO85_3 78.33596 79.12866 928.5 24.0 7.5781757E-09 1.0183968E+00 7.0520766E-09 3.9040074E-10 O 9 0552+398 1994.05.31-17:42:52.0 WETTZELL 292.10452 35.57837 949.6 15.8 1.2824634E-08 1.7116030E+00 7.2031529E-09 2.7614135E-10 O 10 0212+735 1994.05.31-17:47:12.0 NRAO85_3 343.39967 49.46863 928.5 24.0 9.7816810E-09 1.3120334E+00 7.0520766E-09 3.9040074E-10 O 10 0212+735 1994.05.31-17:47:12.0 WETTZELL 345.59702 36.76547 949.6 15.8 1.2471368E-08 1.6815136E+00 7.2031529E-09 2.7614135E-10 O 11 OJ287 1994.05.31-17:53:04.0 NRAO85_3 94.03546 38.53832 928.5 24.1 1.1924301E-08 1.6066049E+00 7.0520766E-09 3.9040074E-10 O 11 OJ287 1994.05.31-17:53:04.0 WETTZELL 238.25936 48.92891 949.6 15.8 9.9103826E-09 1.3163445E+00 7.2031529E-09 2.7614135E-10 O 12 0955+476 1994.05.31-17:57:12.0 NRAO85_3 55.44459 39.05232 928.5 24.1 1.1790550E-08 1.5851892E+00 7.0520766E-09 3.9040074E-10 O 12 0955+476 1994.05.31-17:57:12.0 WETTZELL 271.50551 75.52437 949.6 15.8 7.7237098E-09 1.0314043E+00 7.2031529E-09 2.7614135E-10 O 13 0552+398 1994.05.31-18:01:44.0 NRAO85_3 76.14338 82.74546 928.4 24.1 7.5023965E-09 1.0081405E+00 7.0520766E-09 3.9040074E-10 O 13 0552+398 1994.05.31-18:01:44.0 WETTZELL 294.84631 32.74089 949.6 15.8 1.3788799E-08 1.8413355E+00 7.2031529E-09 2.7614135E-10 O 14 0212+735 1994.05.31-18:06:04.0 NRAO85_3 342.27744 48.37448 928.4 24.1 9.9451147E-09 1.3338796E+00 7.0520766E-09 3.9040074E-10 O 14 0212+735 1994.05.31-18:06:04.0 WETTZELL 346.95913 36.03140 949.6 15.8 1.2688634E-08 1.7116132E+00 7.2031529E-09 2.7614135E-10 O 15 OJ287 1994.05.31-18:11:52.0 NRAO85_3 97.27520 42.21190 928.4 24.2 1.1062290E-08 1.4900032E+00 7.0520766E-09 3.9040074E-10 O 15 OJ287 1994.05.31-18:11:52.0 WETTZELL 243.46791 46.23610 949.6 15.8 1.0343355E-08 1.3734589E+00 7.2031529E-09 2.7614135E-10 O 16 0955+476 1994.05.31-18:16:04.0 NRAO85_3 56.61102 42.12529 928.4 24.2 1.1078742E-08 1.4893452E+00 7.0520766E-09 3.9040074E-10 O 16 0955+476 1994.05.31-18:16:04.0 WETTZELL 274.51754 72.43526 949.6 15.7 7.8439015E-09 1.0472996E+00 7.2031529E-09 2.7614135E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10