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 | 09:07:12.088 # # Data content: # Ray-tracing results for session: # 93AUG30XU##### # 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: 1993083018 | 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 $93AUG30XU##### H $93AUG30XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 09:07:12.088) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 4C39.25 1993.08.30-15:20:12.0 WESTFORD 136.22550 85.20074 1008.9 27.2 8.2516710E-09 1.0036876E+00 7.6523796E-09 5.7029846E-10 O 1 4C39.25 1993.08.30-15:20:12.0 WETTZELL 292.14286 34.33472 947.8 12.8 1.3429164E-08 1.7726998E+00 7.1844824E-09 4.0836372E-10 O 2 0212+735 1993.08.30-15:24:24.0 WESTFORD 340.23564 36.85476 1008.9 27.2 1.3671069E-08 1.6526497E+00 7.6523796E-09 5.7029846E-10 O 2 0212+735 1993.08.30-15:24:24.0 WETTZELL 2.84222 33.07795 947.8 12.8 1.3867884E-08 1.8288457E+00 7.1844824E-09 4.0836372E-10 O 3 1803+784 1993.08.30-15:28:32.0 WESTFORD 10.58201 34.56050 1008.9 27.2 1.4442769E-08 1.7375175E+00 7.6523796E-09 5.7029846E-10 O 3 1803+784 1993.08.30-15:28:32.0 WETTZELL 15.09605 56.22083 947.8 12.8 9.1283614E-09 1.2023890E+00 7.1844824E-09 4.0836372E-10 O 4 OQ208 1993.08.30-15:32:44.0 WESTFORD 79.19358 32.13307 1008.8 27.3 1.5399230E-08 1.8565278E+00 7.6523796E-09 5.7029846E-10 O 4 OQ208 1993.08.30-15:32:44.0 WETTZELL 210.94930 66.99447 947.8 12.8 8.2482062E-09 1.0866110E+00 7.1844824E-09 4.0836372E-10 O 5 4C39.25 1993.08.30-15:36:52.0 WESTFORD 178.78040 86.45182 1008.8 27.3 8.2387694E-09 1.0024143E+00 7.6523796E-09 5.7029846E-10 O 5 4C39.25 1993.08.30-15:36:52.0 WETTZELL 294.59736 31.82606 947.8 12.8 1.4355610E-08 1.8956375E+00 7.1844824E-09 4.0836372E-10 O 6 0212+735 1993.08.30-15:41:04.0 WESTFORD 340.93102 35.83229 1008.8 27.3 1.4003929E-08 1.6923603E+00 7.6523796E-09 5.7029846E-10 O 6 0212+735 1993.08.30-15:41:04.0 WETTZELL 4.22028 33.24632 947.8 12.8 1.3806102E-08 1.8206170E+00 7.1844824E-09 4.0836372E-10 O 7 1803+784 1993.08.30-15:45:12.0 WESTFORD 11.30873 35.14450 1008.8 27.3 1.4234691E-08 1.7127302E+00 7.6523796E-09 5.7029846E-10 O 7 1803+784 1993.08.30-15:45:12.0 WETTZELL 14.25099 56.91361 947.8 12.8 9.0560800E-09 1.1928647E+00 7.1844824E-09 4.0836372E-10 O 8 OQ208 1993.08.30-15:49:24.0 WESTFORD 81.68298 35.16490 1008.8 27.3 1.4232264E-08 1.7179353E+00 7.6523796E-09 5.7029846E-10 O 8 OQ208 1993.08.30-15:49:24.0 WETTZELL 219.18594 65.42265 947.8 12.8 8.3483702E-09 1.0998860E+00 7.1844824E-09 4.0836372E-10 O 9 4C39.25 1993.08.30-15:53:32.0 WESTFORD 222.38529 85.29846 1008.8 27.3 8.2508995E-09 1.0041692E+00 7.6523796E-09 5.7029846E-10 O 9 4C39.25 1993.08.30-15:53:32.0 WETTZELL 297.05405 29.36613 947.8 12.8 1.5427062E-08 2.0379499E+00 7.1844824E-09 4.0836372E-10 O 10 0212+735 1993.08.30-15:57:44.0 WESTFORD 341.69470 34.84684 1008.8 27.3 1.4344758E-08 1.7329743E+00 7.6523796E-09 5.7029846E-10 O 10 0212+735 1993.08.30-15:57:44.0 WETTZELL 5.58783 33.48001 947.8 12.8 1.3721483E-08 1.8093677E+00 7.1844824E-09 4.0836372E-10 O 11 1803+784 1993.08.30-16:01:52.0 WESTFORD 11.99322 35.76565 1008.8 27.3 1.4021411E-08 1.6873376E+00 7.6523796E-09 5.7029846E-10 O 11 1803+784 1993.08.30-16:01:52.0 WETTZELL 13.28537 57.56452 947.8 12.8 8.9903866E-09 1.1842103E+00 7.1844824E-09 4.0836372E-10 O 12 OQ208 1993.08.30-16:06:04.0 WESTFORD 84.23144 38.21624 1008.8 27.3 1.3257775E-08 1.6020262E+00 7.6523796E-09 5.7029846E-10 O 12 OQ208 1993.08.30-16:06:04.0 WETTZELL 226.54625 63.56217 947.8 12.8 8.4784289E-09 1.1171089E+00 7.1844824E-09 4.0836372E-10 O 13 4C39.25 1993.08.30-16:10:12.0 WESTFORD 243.16545 82.81977 1008.8 27.4 8.2882187E-09 1.0089758E+00 7.6523796E-09 5.7029846E-10 O 13 4C39.25 1993.08.30-16:10:12.0 WETTZELL 299.52135 26.95960 947.8 12.8 1.6673018E-08 2.2036313E+00 7.1844824E-09 4.0836372E-10 O 14 0212+735 1993.08.30-16:14:24.0 WESTFORD 342.52209 33.90195 1008.8 27.4 1.4691576E-08 1.7742507E+00 7.6523796E-09 5.7029846E-10 O 14 0212+735 1993.08.30-16:14:24.0 WETTZELL 6.94139 33.77830 947.8 12.8 1.3615308E-08 1.7952689E+00 7.1844824E-09 4.0836372E-10 O 15 1803+784 1993.08.30-16:18:32.0 WESTFORD 12.63209 36.42154 1008.8 27.4 1.3804738E-08 1.6615527E+00 7.6523796E-09 5.7029846E-10 O 15 1803+784 1993.08.30-16:18:32.0 WETTZELL 12.20087 58.16784 947.8 12.8 8.9313625E-09 1.1764364E+00 7.1844824E-09 4.0836372E-10 O 16 OQ208 1993.08.30-16:22:44.0 WESTFORD 86.86227 41.28148 1008.8 27.4 1.2437234E-08 1.5043065E+00 7.6523796E-09 5.7029846E-10 O 16 OQ208 1993.08.30-16:22:44.0 WETTZELL 233.09751 61.47316 947.8 12.8 8.6403640E-09 1.1385430E+00 7.1844824E-09 4.0836372E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10