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 | 07:42:53.693 # # Data content: # Ray-tracing results for session: # 94MAY04XU##### # 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: 1994050418 | 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 $94MAY04XU##### H $94MAY04XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 07:42:53.693) 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 1994.05.04-18:51:24.0 NRAO85_3 78.26649 71.88657 925.9 6.8 7.7594740E-09 1.0525263E+00 7.0305483E-09 3.4503290E-10 O 1 0552+398 1994.05.04-18:51:24.0 WETTZELL 286.58991 41.39802 943.3 8.6 1.1485185E-08 1.5063729E+00 7.1485548E-09 4.6008738E-10 O 2 0212+735 1994.05.04-18:55:44.0 NRAO85_3 346.17676 51.41233 925.8 6.8 9.4280647E-09 1.2797216E+00 7.0305483E-09 3.4503290E-10 O 2 0212+735 1994.05.04-18:55:44.0 WETTZELL 343.03617 38.43541 943.3 8.5 1.2212774E-08 1.6019845E+00 7.1485548E-09 4.6008738E-10 O 3 OJ287 1994.05.04-19:01:32.0 NRAO85_3 88.05943 31.13968 925.8 6.8 1.4220303E-08 1.9346381E+00 7.0305483E-09 3.4503290E-10 O 3 OJ287 1994.05.04-19:01:32.0 WETTZELL 226.37168 53.82372 943.3 8.5 9.4201535E-09 1.2382540E+00 7.1485548E-09 4.6008738E-10 O 4 0955+476 1994.05.04-19:05:44.0 NRAO85_3 52.73234 33.06382 925.8 6.8 1.3483167E-08 1.8350648E+00 7.0305483E-09 3.4503290E-10 O 4 0955+476 1994.05.04-19:05:44.0 WETTZELL 262.85440 81.68493 943.3 8.5 7.6890878E-09 1.0103134E+00 7.1485548E-09 4.6008738E-10 O 5 0552+398 1994.05.04-19:10:12.0 NRAO85_3 78.67308 75.50452 925.8 6.8 7.6177181E-09 1.0331858E+00 7.0305483E-09 3.4503290E-10 O 5 0552+398 1994.05.04-19:10:12.0 WETTZELL 289.35899 38.46591 943.3 8.5 1.2204907E-08 1.6004490E+00 7.1485548E-09 4.6008738E-10 O 6 0212+735 1994.05.04-19:14:32.0 NRAO85_3 344.70045 50.48322 925.8 6.8 9.5523877E-09 1.2966301E+00 7.0305483E-09 3.4503290E-10 O 6 0212+735 1994.05.04-19:14:32.0 WETTZELL 344.28983 37.56801 943.3 8.5 1.2450157E-08 1.6331449E+00 7.1485548E-09 4.6008738E-10 O 7 OJ287 1994.05.04-19:20:24.0 NRAO85_3 90.97997 34.84415 925.8 6.8 1.2880588E-08 1.7510772E+00 7.0305483E-09 3.4503290E-10 O 7 OJ287 1994.05.04-19:20:24.0 WETTZELL 232.58405 51.47143 943.3 8.5 9.7187028E-09 1.2772568E+00 7.1485548E-09 4.6008738E-10 O 8 0955+476 1994.05.04-19:24:32.0 NRAO85_3 54.14818 36.02960 925.8 6.8 1.2512706E-08 1.7020346E+00 7.0305483E-09 3.4503290E-10 O 8 0955+476 1994.05.04-19:24:32.0 WETTZELL 267.85746 78.61239 943.3 8.5 7.7607601E-09 1.0196040E+00 7.1485548E-09 4.6008738E-10 O 9 0552+398 1994.05.04-19:29:04.0 NRAO85_3 78.32978 79.13632 925.8 6.8 7.5100191E-09 1.0184807E+00 7.0305483E-09 3.4503290E-10 O 9 0552+398 1994.05.04-19:29:04.0 WETTZELL 292.11109 35.57278 943.3 8.5 1.3044446E-08 1.7101937E+00 7.1485548E-09 4.6008738E-10 O 10 0212+735 1994.05.04-19:33:24.0 NRAO85_3 343.39768 49.46411 925.8 6.8 9.6955388E-09 1.3161067E+00 7.0305483E-09 3.4503290E-10 O 10 0212+735 1994.05.04-19:33:24.0 WETTZELL 345.60269 36.76426 943.3 8.5 1.2681118E-08 1.6634795E+00 7.1485548E-09 4.6008738E-10 O 11 OJ287 1994.05.04-19:39:12.0 NRAO85_3 94.03054 38.53215 925.8 6.8 1.1819956E-08 1.6059793E+00 7.0305483E-09 3.4503290E-10 O 11 OJ287 1994.05.04-19:39:12.0 WETTZELL 238.25025 48.93304 943.3 8.5 1.0082469E-08 1.3248094E+00 7.1485548E-09 4.6008738E-10 O 12 0955+476 1994.05.04-19:43:24.0 NRAO85_3 55.44699 39.05737 925.8 6.8 1.1685717E-08 1.5888058E+00 7.0305483E-09 3.4503290E-10 O 12 0955+476 1994.05.04-19:43:24.0 WETTZELL 271.50998 75.51910 943.3 8.5 7.8572511E-09 1.0321487E+00 7.1485548E-09 4.6008738E-10 O 13 0552+398 1994.05.04-19:47:52.0 NRAO85_3 76.14295 82.74027 925.8 6.8 7.4351505E-09 1.0082420E+00 7.0305483E-09 3.4503290E-10 O 13 0552+398 1994.05.04-19:47:52.0 WETTZELL 294.84315 32.74535 943.3 8.5 1.4020856E-08 1.8378432E+00 7.1485548E-09 4.6008738E-10 O 14 0212+735 1994.05.04-19:52:12.0 NRAO85_3 342.27978 48.37385 925.8 6.8 9.8569984E-09 1.3380818E+00 7.0305483E-09 3.4503290E-10 O 14 0212+735 1994.05.04-19:52:12.0 WETTZELL 346.95994 36.03295 943.3 8.5 1.2901051E-08 1.6923847E+00 7.1485548E-09 4.6008738E-10 O 15 OJ287 1994.05.04-19:58:04.0 NRAO85_3 97.28183 42.21875 925.8 6.8 1.0962298E-08 1.4887828E+00 7.0305483E-09 3.4503290E-10 O 15 OJ287 1994.05.04-19:58:04.0 WETTZELL 243.47723 46.23068 943.3 8.5 1.0524367E-08 1.3826003E+00 7.1485548E-09 4.6008738E-10 O 16 0955+476 1994.05.04-20:02:12.0 NRAO85_3 56.60933 42.11949 925.8 6.8 1.0982364E-08 1.4925972E+00 7.0305483E-09 3.4503290E-10 O 16 0955+476 1994.05.04-20:02:12.0 WETTZELL 274.51149 72.44091 943.3 8.5 7.9789866E-09 1.0480027E+00 7.1485548E-09 4.6008738E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10