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 | 01:33:07.884 # # Data content: # Ray-tracing results for session: # 95MAR28XU##### # Total number of observations: # 28 # 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: 1995032812 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995032818 | 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 $95MAR28XU##### H $95MAR28XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 01:33:07.884) 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 1995.03.28-14:50:16.0 NRAO85_3 346.41029 43.78663 922.5 4.6 1.0340681E-08 1.4472509E+00 6.9925140E-09 1.7353297E-10 O 1 1803+784 1995.03.28-14:50:16.0 WETTZELL 352.79178 38.82631 933.8 -0.1 1.1460744E-08 1.5958885E+00 7.1064921E-09 9.3629052E-11 O 2 0119+041 1995.03.28-14:56:44.0 NRAO85_3 113.49843 32.93630 922.5 4.6 1.3143786E-08 1.8372689E+00 6.9925140E-09 1.7353297E-10 O 2 0119+041 1995.03.28-14:56:44.0 WETTZELL 232.75670 32.72160 933.8 -0.1 1.3288041E-08 1.8480984E+00 7.1064921E-09 9.3629052E-11 O 3 1803+784 1995.03.28-15:03:12.0 NRAO85_3 346.08553 43.18267 922.5 4.6 1.0458962E-08 1.4619116E+00 6.9960945E-09 1.7202977E-10 O 3 1803+784 1995.03.28-15:03:12.0 WETTZELL 353.55711 38.57422 933.7 -0.1 1.1509074E-08 1.6020580E+00 7.0734246E-09 1.1810337E-10 O 4 0119+041 1995.03.28-15:09:40.0 NRAO85_3 116.23686 35.24064 922.5 4.6 1.2393642E-08 1.7331906E+00 6.9960945E-09 1.7202977E-10 O 4 0119+041 1995.03.28-15:09:40.0 WETTZELL 235.97718 30.99785 933.7 -0.1 1.3925980E-08 1.9472982E+00 7.0734246E-09 1.1810337E-10 O 5 1803+784 1995.03.28-15:16:08.0 NRAO85_3 345.81316 42.56586 922.5 4.6 1.0580291E-08 1.4789462E+00 6.9960945E-09 1.7202977E-10 O 5 1803+784 1995.03.28-15:16:08.0 WETTZELL 354.33420 38.35050 933.7 -0.1 1.1565381E-08 1.6098493E+00 7.0734246E-09 1.1810337E-10 O 6 0119+041 1995.03.28-15:22:36.0 NRAO85_3 119.12120 37.48985 922.5 4.6 1.1754297E-08 1.6430852E+00 6.9960945E-09 1.7202977E-10 O 6 0119+041 1995.03.28-15:22:36.0 WETTZELL 239.08982 29.20851 933.7 -0.1 1.4690084E-08 2.0555152E+00 7.0734246E-09 1.1810337E-10 O 7 1803+784 1995.03.28-15:29:04.0 NRAO85_3 345.59256 41.93846 922.5 4.6 1.0707898E-08 1.4968672E+00 6.9960945E-09 1.7202977E-10 O 7 1803+784 1995.03.28-15:29:04.0 WETTZELL 355.12158 38.15560 933.7 -0.2 1.1615024E-08 1.6167075E+00 7.0734246E-09 1.1810337E-10 O 8 0119+041 1995.03.28-15:35:32.0 NRAO85_3 122.16968 39.67503 922.5 4.6 1.1208792E-08 1.5662637E+00 6.9960945E-09 1.7202977E-10 O 8 0119+041 1995.03.28-15:35:32.0 WETTZELL 242.10271 27.36091 933.6 -0.2 1.5588558E-08 2.1829308E+00 7.0734246E-09 1.1810337E-10 O 9 1803+784 1995.03.28-15:42:00.0 NRAO85_3 345.42291 41.30269 922.5 4.6 1.0841714E-08 1.5156653E+00 6.9960945E-09 1.7202977E-10 O 9 1803+784 1995.03.28-15:42:00.0 WETTZELL 355.91775 37.98991 933.6 -0.2 1.1657664E-08 1.6225856E+00 7.0734246E-09 1.1810337E-10 O 10 0229+131 1995.03.28-15:49:00.0 NRAO85_3 101.84881 35.60190 922.5 4.6 1.2284167E-08 1.7189023E+00 6.9960945E-09 1.7202977E-10 O 10 0229+131 1995.03.28-15:49:00.0 WETTZELL 234.23603 42.63560 933.6 -0.2 1.0606224E-08 1.4795779E+00 7.0734246E-09 1.1810337E-10 O 11 1803+784 1995.03.28-15:56:04.0 NRAO85_3 345.29512 40.60423 922.5 4.6 1.0994192E-08 1.5370916E+00 6.9960945E-09 1.7202977E-10 O 11 1803+784 1995.03.28-15:56:04.0 WETTZELL 356.79196 37.84324 933.6 -0.2 1.1695744E-08 1.6278183E+00 7.0734246E-09 1.1810337E-10 O 12 0229+131 1995.03.28-16:03:00.0 NRAO85_3 104.50188 38.27872 922.5 4.6 1.1548639E-08 1.6151734E+00 6.9960945E-09 1.7202977E-10 O 12 0229+131 1995.03.28-16:03:00.0 WETTZELL 238.03015 40.72932 933.6 -0.2 1.1008090E-08 1.5362122E+00 7.0734246E-09 1.1810337E-10 O 13 1803+784 1995.03.28-16:10:04.0 NRAO85_3 345.22528 39.90450 922.5 4.6 1.1152971E-08 1.5594105E+00 6.9960945E-09 1.7202977E-10 O 13 1803+784 1995.03.28-16:10:04.0 WETTZELL 357.66877 37.73229 933.5 -0.2 1.1724755E-08 1.6317835E+00 7.0734246E-09 1.1810337E-10 O 14 0229+131 1995.03.28-16:17:04.0 NRAO85_3 107.32083 40.93519 922.5 4.6 1.0922789E-08 1.5269966E+00 6.9960945E-09 1.7202977E-10 O 14 0229+131 1995.03.28-16:17:04.0 WETTZELL 241.66084 38.73480 933.5 -0.2 1.1476467E-08 1.6022419E+00 7.0734246E-09 1.1810337E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10