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 | 02:57:17.692 # # Data content: # Ray-tracing results for session: # 94APR16XU##### # 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: 1994041618 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994041700 | 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 $94APR16XU##### H $94APR16XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 02:57:17.692) 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 1994.04.16-20:02:04.0 NRAO85_3 78.26160 71.86558 919.9 11.7 7.5268441E-09 1.0523427E+00 6.9855065E-09 1.6829093E-10 O 1 0552+398 1994.04.16-20:02:04.0 WETTZELL 286.57411 41.41540 938.3 10.8 1.1321481E-08 1.5087247E+00 7.1348925E-09 3.6679204E-10 O 2 0212+735 1994.04.16-20:06:24.0 NRAO85_3 346.18656 51.41605 919.9 11.7 9.1416197E-09 1.2793731E+00 6.9855065E-09 1.6829093E-10 O 2 0212+735 1994.04.16-20:06:24.0 WETTZELL 343.03079 38.44120 938.3 10.8 1.2042935E-08 1.6035719E+00 7.1348925E-09 3.6679204E-10 O 3 OJ287 1994.04.16-20:12:12.0 NRAO85_3 88.04302 31.11801 919.9 11.7 1.3800327E-08 1.9335110E+00 6.9855065E-09 1.6829093E-10 O 3 OJ287 1994.04.16-20:12:12.0 WETTZELL 226.33368 53.83652 938.3 10.8 9.2855132E-09 1.2388206E+00 7.1348925E-09 3.6679204E-10 O 4 0955+476 1994.04.16-20:16:24.0 NRAO85_3 52.72422 33.04618 919.9 11.7 1.3079217E-08 1.8333719E+00 6.9855065E-09 1.6829093E-10 O 4 0955+476 1994.04.16-20:16:24.0 WETTZELL 262.81391 81.70291 938.3 10.8 7.5807030E-09 1.0104965E+00 7.1348925E-09 3.6679204E-10 O 5 0552+398 1994.04.16-20:20:52.0 NRAO85_3 78.67086 75.48349 919.9 11.8 7.3892024E-09 1.0330432E+00 6.9855065E-09 1.6829093E-10 O 5 0552+398 1994.04.16-20:20:52.0 WETTZELL 289.34338 38.48304 938.2 10.8 1.2030883E-08 1.6032280E+00 7.1348925E-09 3.6679204E-10 O 6 0212+735 1994.04.16-20:25:12.0 NRAO85_3 344.70943 50.48753 919.9 11.8 9.2620037E-09 1.2962830E+00 6.9855065E-09 1.6829093E-10 O 6 0212+735 1994.04.16-20:25:12.0 WETTZELL 344.28405 37.57351 938.2 10.8 1.2277147E-08 1.6347557E+00 7.1348925E-09 3.6679204E-10 O 7 OJ287 1994.04.16-20:31:04.0 NRAO85_3 90.96288 34.82248 919.9 11.8 1.2499635E-08 1.7502298E+00 6.9855065E-09 1.6829093E-10 O 7 OJ287 1994.04.16-20:31:04.0 WETTZELL 232.54929 51.48551 938.2 10.8 9.5795943E-09 1.2780204E+00 7.1348925E-09 3.6679204E-10 O 8 0955+476 1994.04.16-20:35:12.0 NRAO85_3 54.14079 36.01166 919.9 11.8 1.2137919E-08 1.7006189E+00 6.9855065E-09 1.6829093E-10 O 8 0955+476 1994.04.16-20:35:12.0 WETTZELL 267.83014 78.63052 938.2 10.8 7.6512771E-09 1.0198681E+00 7.1348925E-09 3.6679204E-10 O 9 0552+398 1994.04.16-20:39:44.0 NRAO85_3 78.33337 79.11529 919.9 11.8 7.2845931E-09 1.0183751E+00 6.9855065E-09 1.6829093E-10 O 9 0552+398 1994.04.16-20:39:44.0 WETTZELL 292.09557 35.58960 938.2 10.8 1.2858405E-08 1.7134933E+00 7.1348925E-09 3.6679204E-10 O 10 0212+735 1994.04.16-20:44:04.0 NRAO85_3 343.40580 49.46895 919.9 11.8 9.4006276E-09 1.3157585E+00 6.9855065E-09 1.6829093E-10 O 10 0212+735 1994.04.16-20:44:04.0 WETTZELL 345.59653 36.76944 938.2 10.8 1.2505036E-08 1.6651031E+00 7.1348925E-09 3.6679204E-10 O 11 OJ287 1994.04.16-20:49:52.0 NRAO85_3 94.01251 38.51053 919.9 11.8 1.1469922E-08 1.6053395E+00 6.9855065E-09 1.6829093E-10 O 11 OJ287 1994.04.16-20:49:52.0 WETTZELL 238.21836 48.94813 938.2 10.8 9.9379414E-09 1.3257992E+00 7.1348925E-09 3.6679204E-10 O 12 0955+476 1994.04.16-20:54:04.0 NRAO85_3 55.44039 39.03917 919.9 11.9 1.1335733E-08 1.5876145E+00 6.9855065E-09 1.6829093E-10 O 12 0955+476 1994.04.16-20:54:04.0 WETTZELL 271.48852 75.53723 938.2 10.8 7.7463228E-09 1.0324988E+00 7.1348925E-09 3.6679204E-10 O 13 0552+398 1994.04.16-20:58:32.0 NRAO85_3 76.16326 82.71939 919.9 11.9 7.2118256E-09 1.0081700E+00 6.9855065E-09 1.6829093E-10 O 13 0552+398 1994.04.16-20:58:32.0 WETTZELL 294.82763 32.76184 938.2 10.8 1.3820865E-08 1.8417799E+00 7.1348925E-09 3.6679204E-10 O 14 0212+735 1994.04.16-21:02:52.0 NRAO85_3 342.28700 48.37916 919.9 11.9 9.5770512E-09 1.3391861E+00 7.0052619E-09 1.6320856E-10 O 14 0212+735 1994.04.16-21:02:52.0 WETTZELL 346.95343 36.03780 938.2 10.8 1.2748712E-08 1.7023991E+00 7.1146737E-09 4.0062626E-10 O 15 OJ287 1994.04.16-21:08:44.0 NRAO85_3 97.26254 42.19724 919.9 11.9 1.0657676E-08 1.4856104E+00 7.0052619E-09 1.6320856E-10 O 15 OJ287 1994.04.16-21:08:44.0 WETTZELL 243.44782 46.24658 938.2 10.8 1.0392399E-08 1.3846145E+00 7.1146737E-09 4.0062626E-10 O 16 0955+476 1994.04.16-21:12:52.0 NRAO85_3 56.60359 42.10107 919.9 11.9 1.0674197E-08 1.4901769E+00 7.0052619E-09 1.6320856E-10 O 16 0955+476 1994.04.16-21:12:52.0 WETTZELL 274.49309 72.45898 938.2 10.7 7.8808606E-09 1.0492465E+00 7.1146737E-09 4.0062626E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10