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: # 2019-03-12 | 05:01:01.116 # # Data content: # Ray-tracing results for session: # 99NOV20XT##### # Total number of observations: # 40 # 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: 1999112018 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1999112100 | 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 $99NOV20XT##### H $99NOV20XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-12 05:01:01.116) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 0133+476 1999.11.20-20:41:06.0 NRAO20 47.51773 24.88665 923.1 15.5 1.7454526E-08 2.3711002E+00 7.0289224E-09 3.5761455E-10 O 1 0133+476 1999.11.20-20:41:06.0 WETTZELL 138.57221 88.30079 943.0 -6.3 7.2656826E-09 1.0003255E+00 7.1528482E-09 1.0966205E-10 O 2 1418+546 1999.11.20-20:47:13.0 NRAO20 314.28299 37.74138 923.1 15.5 1.2041783E-08 1.6320209E+00 7.0289224E-09 3.5761455E-10 O 2 1418+546 1999.11.20-20:47:13.0 WETTZELL 353.52967 13.93383 943.0 -6.3 2.9629825E-08 4.2152815E+00 7.1528482E-09 1.0966205E-10 O 3 2243-123 1999.11.20-20:54:02.0 NRAO20 127.78934 22.17078 923.1 15.5 1.9443807E-08 2.6415086E+00 7.0289224E-09 3.5761455E-10 O 3 2243-123 1999.11.20-20:54:02.0 WETTZELL 225.63876 17.42405 943.0 -6.3 2.3973342E-08 3.2734140E+00 7.1528482E-09 1.0966205E-10 O 4 2201+315 1999.11.20-20:56:46.0 NRAO20 91.08633 59.20702 923.2 15.4 8.5953475E-09 1.1639362E+00 7.0289224E-09 3.5761455E-10 O 4 2201+315 1999.11.20-20:56:46.0 WETTZELL 268.51985 45.37068 943.0 -6.3 1.0193531E-08 1.4031048E+00 7.1528482E-09 1.0966205E-10 O 5 0014+813 1999.11.20-21:00:40.0 NRAO20 10.45088 40.92140 923.2 15.4 1.1235203E-08 1.5268410E+00 7.0311346E-09 3.4034950E-10 O 5 0014+813 1999.11.20-21:00:40.0 WETTZELL 353.97650 56.74210 943.0 -6.3 8.6810060E-09 1.2010652E+00 7.1563494E-09 1.0611126E-10 O 6 0917+624 1999.11.20-21:05:22.0 NRAO20 348.61814 12.60943 923.2 15.4 3.3007461E-08 4.5527332E+00 7.0311346E-09 3.4034950E-10 O 6 0917+624 1999.11.20-21:05:22.0 WETTZELL 31.36153 33.82609 943.0 -6.3 1.3013347E-08 1.8104143E+00 7.1563494E-09 1.0611126E-10 O 7 1849+670 1999.11.20-21:09:00.0 NRAO20 348.65582 60.18965 923.2 15.4 8.4919975E-09 1.1527997E+00 7.0311346E-09 3.4034950E-10 O 7 1849+670 1999.11.20-21:09:00.0 WETTZELL 331.69143 38.40663 943.0 -6.3 1.1669887E-08 1.6208836E+00 7.1563494E-09 1.0611126E-10 O 8 1357+769 1999.11.20-21:12:34.0 NRAO20 343.15361 37.61601 923.2 15.4 1.2052097E-08 1.6385760E+00 7.0311346E-09 3.4034950E-10 O 8 1357+769 1999.11.20-21:12:34.0 WETTZELL 0.28480 35.86938 943.0 -6.3 1.2368267E-08 1.7215373E+00 7.1563494E-09 1.0611126E-10 O 9 1726+455 1999.11.20-21:15:50.0 NRAO20 296.58494 62.06326 923.2 15.4 8.3408879E-09 1.1320322E+00 7.0311346E-09 3.4034950E-10 O 9 1726+455 1999.11.20-21:15:50.0 WETTZELL 326.02535 14.39076 943.0 -6.3 2.8738572E-08 4.0841416E+00 7.1563494E-09 1.0611126E-10 O 10 0234+285 1999.11.20-21:19:42.0 NRAO20 61.36690 10.43928 923.2 15.4 3.9383881E-08 5.4481030E+00 7.0311346E-09 3.4034950E-10 O 10 0234+285 1999.11.20-21:19:42.0 WETTZELL 162.16427 68.91995 943.0 -6.3 7.7817877E-09 1.0689065E+00 7.1563494E-09 1.0611126E-10 O 11 0119+041 1999.11.20-21:22:26.0 NRAO20 92.63239 10.34434 923.2 15.4 3.9729360E-08 5.4860003E+00 7.0311346E-09 3.4034950E-10 O 11 0119+041 1999.11.20-21:22:26.0 WETTZELL 197.37973 43.99356 943.0 -6.3 1.0442411E-08 1.4290062E+00 7.1563494E-09 1.0611126E-10 O 12 2318+049 1999.11.20-21:25:06.0 NRAO20 113.76736 34.43483 923.2 15.4 1.3004478E-08 1.7655465E+00 7.0311346E-09 3.4034950E-10 O 12 2318+049 1999.11.20-21:25:06.0 WETTZELL 234.53986 32.82832 943.0 -6.3 1.3358968E-08 1.8307047E+00 7.1563494E-09 1.0611126E-10 O 13 2145+067 1999.11.20-21:27:50.0 NRAO20 137.32042 51.03254 923.2 15.4 9.4741855E-09 1.2851177E+00 7.0311346E-09 3.4034950E-10 O 13 2145+067 1999.11.20-21:27:50.0 WETTZELL 257.03155 20.03423 943.0 -6.3 2.1019492E-08 2.8954050E+00 7.1563494E-09 1.0611126E-10 O 14 3C446 1999.11.20-21:30:34.0 NRAO20 136.02490 36.29724 923.2 15.4 1.2426467E-08 1.6863620E+00 7.0311346E-09 3.4034950E-10 O 14 3C446 1999.11.20-21:30:34.0 WETTZELL 242.10233 15.95924 943.0 -6.3 2.6052217E-08 3.5735546E+00 7.1563494E-09 1.0611126E-10 O 15 0059+581 1999.11.20-21:33:46.0 NRAO20 41.26181 40.69702 923.2 15.4 1.1286297E-08 1.5333308E+00 7.0311346E-09 3.4034950E-10 O 15 0059+581 1999.11.20-21:33:46.0 WETTZELL 315.80429 75.04746 943.0 -6.3 7.5164975E-09 1.0363831E+00 7.1563494E-09 1.0611126E-10 O 16 0048-097 1999.11.20-21:37:42.0 NRAO20 111.00765 10.32632 923.2 15.4 3.9798408E-08 5.4897921E+00 7.0311346E-09 3.4034950E-10 O 16 0048-097 1999.11.20-21:37:42.0 WETTZELL 207.03545 27.66791 943.0 -6.3 1.5573798E-08 2.1241303E+00 7.1563494E-09 1.0611126E-10 O 17 0003-066 1999.11.20-21:40:22.0 NRAO20 117.07621 20.89430 923.2 15.4 2.0508285E-08 2.7914599E+00 7.0311346E-09 3.4034950E-10 O 17 0003-066 1999.11.20-21:40:22.0 WETTZELL 220.49486 26.26530 943.0 -6.3 1.6333201E-08 2.2307467E+00 7.1563494E-09 1.0611126E-10 O 18 2136+141 1999.11.20-21:43:06.0 NRAO20 139.33669 60.50879 923.2 15.4 8.4659070E-09 1.1482663E+00 7.0311346E-09 3.4034950E-10 O 18 2136+141 1999.11.20-21:43:06.0 WETTZELL 267.09237 21.68143 943.0 -6.3 1.9517807E-08 2.6956689E+00 7.1563494E-09 1.0611126E-10 O 19 2201+315 1999.11.20-21:45:50.0 NRAO20 100.79911 68.78457 923.2 15.3 7.9060692E-09 1.0725013E+00 7.0311346E-09 3.4034950E-10 O 19 2201+315 1999.11.20-21:45:50.0 WETTZELL 277.46848 37.34425 943.0 -6.3 1.1949282E-08 1.6489861E+00 7.1563494E-09 1.0611126E-10 O 20 0133+476 1999.11.20-21:48:42.0 NRAO20 53.19285 35.12114 923.2 15.3 1.2782100E-08 1.7371900E+00 7.0311346E-09 3.4034950E-10 O 20 0133+476 1999.11.20-21:48:42.0 WETTZELL 268.53087 79.81804 943.0 -6.3 7.3784268E-09 1.0159410E+00 7.1563494E-09 1.0611126E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10