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: # 2018-07-27 | 01:26:26.063 # # Data content: # Ray-tracing results for session: # 95MAR16XU##### # Total number of observations: # 24 # 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: 1995031618 | 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 $95MAR16XU##### H $95MAR16XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 01:26:26.063) 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 1803+784 1995.03.16-15:24:32.0 NRAO85_3 346.78651 44.37362 928.5 15.6 1.0334733E-08 1.4274827E+00 7.0292362E-09 2.0789664E-10 O 1 1803+784 1995.03.16-15:24:32.0 WETTZELL 352.04208 39.10527 937.3 3.2 1.1450031E-08 1.5841872E+00 7.1201631E-09 1.1628844E-10 O 2 0119+041 1995.03.16-15:31:00.0 NRAO85_3 110.89263 30.58811 928.5 15.9 1.4175219E-08 1.9682056E+00 7.0292362E-09 2.0789664E-10 O 2 0119+041 1995.03.16-15:31:00.0 WETTZELL 229.42573 34.36953 937.3 3.2 1.2790087E-08 1.7724759E+00 7.1201631E-09 1.1628844E-10 O 3 0119+041 1995.03.16-15:43:56.0 NRAO85_3 113.50234 32.93967 928.5 16.4 1.3273050E-08 1.8418842E+00 7.0292362E-09 2.0789664E-10 O 3 0119+041 1995.03.16-15:43:56.0 WETTZELL 232.76145 32.71912 937.3 3.2 1.3353852E-08 1.8512457E+00 7.1201631E-09 1.1628844E-10 O 4 1803+784 1995.03.16-15:50:24.0 NRAO85_3 346.08450 43.18072 928.5 16.6 1.0560588E-08 1.4586817E+00 7.0292362E-09 2.0789664E-10 O 4 1803+784 1995.03.16-15:50:24.0 WETTZELL 353.55956 38.57341 937.3 3.1 1.1581939E-08 1.6024464E+00 7.1201631E-09 1.1628844E-10 O 5 0119+041 1995.03.16-15:56:52.0 NRAO85_3 116.24096 35.24394 928.4 16.9 1.2512610E-08 1.7355324E+00 7.0292362E-09 2.0789664E-10 O 5 0119+041 1995.03.16-15:56:52.0 WETTZELL 235.98177 30.99527 937.4 3.1 1.4010983E-08 1.9431285E+00 7.1201631E-09 1.1628844E-10 O 6 0119+041 1995.03.16-16:09:48.0 NRAO85_3 119.12554 37.49306 928.4 17.4 1.1867101E-08 1.6453377E+00 7.0292362E-09 2.0789664E-10 O 6 0119+041 1995.03.16-16:09:48.0 WETTZELL 239.09426 29.20584 937.4 3.1 1.4779630E-08 2.0507050E+00 7.1201631E-09 1.1628844E-10 O 7 1803+784 1995.03.16-16:16:16.0 NRAO85_3 345.59186 41.93644 928.4 17.6 1.0811989E-08 1.4934220E+00 7.0292362E-09 2.0789664E-10 O 7 1803+784 1995.03.16-16:16:16.0 WETTZELL 355.12410 38.15497 937.4 3.1 1.1688569E-08 1.6171912E+00 7.1201631E-09 1.1628844E-10 O 8 0119+041 1995.03.16-16:22:44.0 NRAO85_3 122.17427 39.67814 928.4 17.8 1.1316336E-08 1.5684368E+00 7.0292362E-09 2.0789664E-10 O 8 0119+041 1995.03.16-16:22:44.0 WETTZELL 242.10701 27.35816 937.4 3.0 1.5683435E-08 2.1773472E+00 7.1201631E-09 1.1628844E-10 O 9 0229+131 1995.03.16-16:36:12.0 NRAO85_3 101.85192 35.60536 928.3 18.2 1.2402465E-08 1.7199593E+00 7.0292362E-09 2.0789664E-10 O 9 0229+131 1995.03.16-16:36:12.0 WETTZELL 234.24101 42.63337 937.5 3.0 1.0671445E-08 1.4774626E+00 7.1201631E-09 1.1628844E-10 O 10 1803+784 1995.03.16-16:43:16.0 NRAO85_3 345.29475 40.60217 928.3 18.4 1.1101115E-08 1.5333899E+00 7.0292362E-09 2.0789664E-10 O 10 1803+784 1995.03.16-16:43:16.0 WETTZELL 356.79454 37.84280 937.5 3.0 1.1769804E-08 1.6284030E+00 7.1201631E-09 1.1628844E-10 O 11 0229+131 1995.03.16-16:50:12.0 NRAO85_3 104.50516 38.28214 928.3 18.6 1.1659805E-08 1.6162773E+00 7.0292362E-09 2.0789664E-10 O 11 0229+131 1995.03.16-16:50:12.0 WETTZELL 238.03490 40.72699 937.5 3.0 1.1075732E-08 1.5338014E+00 7.1201631E-09 1.1628844E-10 O 12 0229+131 1995.03.16-17:04:16.0 NRAO85_3 107.32432 40.93857 928.2 18.9 1.1027888E-08 1.5281284E+00 7.0292362E-09 2.0789664E-10 O 12 0229+131 1995.03.16-17:04:16.0 WETTZELL 241.66537 38.73237 937.5 2.9 1.1546929E-08 1.5994898E+00 7.1201631E-09 1.1628844E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10