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 | 19:12:16.544 # # Data content: # Ray-tracing results for session: # 94APR06XU##### # 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: 1994040618 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994040700 | 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 $94APR06XU##### H $94APR06XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 19:12:16.544) 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 1994.04.06-20:45:44.0 NRAO85_3 346.18620 51.41472 916.7 15.5 9.4776550E-09 1.2765200E+00 6.9565890E-09 4.5975986E-10 O 1 0212+735 1994.04.06-20:45:44.0 WETTZELL 343.03251 38.44109 937.4 0.7 1.1623760E-08 1.6046330E+00 7.1118359E-09 1.2863992E-10 O 2 OJ287 1994.04.06-20:51:32.0 NRAO85_3 88.04516 31.12050 916.7 15.6 1.4311326E-08 1.9439423E+00 6.9565890E-09 4.5975986E-10 O 2 OJ287 1994.04.06-20:51:32.0 WETTZELL 226.33808 53.83484 937.4 0.7 8.9626153E-09 1.2373362E+00 7.1118359E-09 1.2863992E-10 O 3 0955+476 1994.04.06-20:55:44.0 NRAO85_3 52.72566 33.04794 916.7 15.6 1.3563563E-08 1.8374360E+00 6.9565890E-09 4.5975986E-10 O 3 0955+476 1994.04.06-20:55:44.0 WETTZELL 262.81511 81.70078 937.4 0.7 7.3168288E-09 1.0102700E+00 7.1118359E-09 1.2863992E-10 O 4 0552+398 1994.04.06-21:00:12.0 NRAO85_3 78.67014 75.48590 916.7 15.6 7.7105322E-09 1.0325514E+00 6.9536283E-09 5.1141345E-10 O 4 0552+398 1994.04.06-21:00:12.0 WETTZELL 289.34542 38.48122 937.4 0.7 1.1609499E-08 1.6011493E+00 7.1056153E-09 1.3252725E-10 O 5 0212+735 1994.04.06-21:04:32.0 NRAO85_3 344.70929 50.48618 916.7 15.6 9.6666692E-09 1.2957681E+00 6.9536283E-09 5.1141345E-10 O 5 0212+735 1994.04.06-21:04:32.0 WETTZELL 344.28575 37.57348 937.4 0.7 1.1845823E-08 1.6353254E+00 7.1056153E-09 1.3252725E-10 O 6 OJ287 1994.04.06-21:10:24.0 NRAO85_3 90.96510 34.82497 916.7 15.6 1.3041728E-08 1.7456771E+00 6.9536283E-09 5.1141345E-10 O 6 OJ287 1994.04.06-21:10:24.0 WETTZELL 232.55330 51.48368 937.4 0.7 9.2437912E-09 1.2765949E+00 7.1056153E-09 1.3252725E-10 O 7 0955+476 1994.04.06-21:14:32.0 NRAO85_3 54.14218 36.01348 916.7 15.6 1.2666490E-08 1.6959216E+00 6.9536283E-09 5.1141345E-10 O 7 0955+476 1994.04.06-21:14:32.0 WETTZELL 267.83075 78.62838 937.4 0.7 7.3826342E-09 1.0195824E+00 7.1056153E-09 1.3252725E-10 O 8 0552+398 1994.04.06-21:19:04.0 NRAO85_3 78.33167 79.11768 916.7 15.6 7.6014135E-09 1.0180159E+00 6.9536283E-09 5.1141345E-10 O 8 0552+398 1994.04.06-21:19:04.0 WETTZELL 292.09758 35.58783 937.4 0.7 1.2408138E-08 1.7111681E+00 7.1056153E-09 1.3252725E-10 O 9 0212+735 1994.04.06-21:23:24.0 NRAO85_3 343.40586 49.46760 916.7 15.6 9.8114235E-09 1.3152594E+00 6.9536283E-09 5.1141345E-10 O 9 0212+735 1994.04.06-21:23:24.0 WETTZELL 345.59822 36.76951 937.4 0.7 1.2065658E-08 1.6657809E+00 7.1056153E-09 1.3252725E-10 O 10 OJ287 1994.04.06-21:29:12.0 NRAO85_3 94.01486 38.51301 916.7 15.6 1.1967384E-08 1.6018277E+00 6.9536283E-09 5.1141345E-10 O 10 OJ287 1994.04.06-21:29:12.0 WETTZELL 238.22202 48.94618 937.4 0.7 9.5896833E-09 1.3241528E+00 7.1056153E-09 1.3252725E-10 O 11 0955+476 1994.04.06-21:33:24.0 NRAO85_3 55.44172 39.04104 916.7 15.6 1.1829217E-08 1.5837005E+00 6.9536283E-09 5.1141345E-10 O 11 0955+476 1994.04.06-21:33:24.0 WETTZELL 271.48898 75.53510 937.4 0.7 7.4743844E-09 1.0321387E+00 7.1056153E-09 1.3252725E-10 O 12 0552+398 1994.04.06-21:37:52.0 NRAO85_3 76.15904 82.72175 916.7 15.6 7.5255250E-09 1.0079323E+00 6.9536283E-09 5.1141345E-10 O 12 0552+398 1994.04.06-21:37:52.0 WETTZELL 294.82963 32.76011 937.4 0.7 1.3337007E-08 1.8391805E+00 7.1056153E-09 1.3252725E-10 O 13 0212+735 1994.04.06-21:42:12.0 NRAO85_3 342.28725 48.37782 916.7 15.6 9.9746959E-09 1.3372404E+00 6.9536283E-09 5.1141345E-10 O 13 0212+735 1994.04.06-21:42:12.0 WETTZELL 346.95510 36.03795 937.4 0.7 1.2275004E-08 1.6948037E+00 7.1056153E-09 1.3252725E-10 O 14 OJ287 1994.04.06-21:48:04.0 NRAO85_3 97.26505 42.19972 916.7 15.6 1.1098668E-08 1.4855669E+00 6.9536283E-09 5.1141345E-10 O 14 OJ287 1994.04.06-21:48:04.0 WETTZELL 243.45118 46.24454 937.4 0.7 1.0009879E-08 1.3819563E+00 7.1056153E-09 1.3252725E-10 O 15 0955+476 1994.04.06-21:52:12.0 NRAO85_3 56.60487 42.10298 916.7 15.6 1.1117113E-08 1.4883018E+00 6.9536283E-09 5.1141345E-10 O 15 0955+476 1994.04.06-21:52:12.0 WETTZELL 274.49354 72.45685 937.4 0.6 7.5901534E-09 1.0480091E+00 7.1056153E-09 1.3252725E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10