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 | 14:01:51.376 # # Data content: # Ray-tracing results for session: # 93JUL04XU##### # 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: 1993070418 | 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 $93JUL04XU##### H $93JUL04XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 14:01:51.376) 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 1993.07.04-19:04:12.0 WESTFORD 136.01983 85.18899 1000.4 30.6 8.1051565E-09 1.0034497E+00 7.5944354E-09 4.8226243E-10 O 1 4C39.25 1993.07.04-19:04:12.0 WETTZELL 292.12950 34.35242 952.1 20.7 1.3596044E-08 1.7722503E+00 7.2199985E-09 4.7136346E-10 O 2 0212+735 1993.07.04-19:08:24.0 WESTFORD 340.23237 36.85570 1000.4 30.6 1.3436727E-08 1.6680137E+00 7.5944354E-09 4.8226243E-10 O 2 0212+735 1993.07.04-19:08:24.0 WETTZELL 2.84009 33.07582 952.1 20.7 1.4061319E-08 1.8474935E+00 7.2199985E-09 4.7136346E-10 O 3 1803+784 1993.07.04-19:12:32.0 WESTFORD 10.57671 34.55133 1000.4 30.6 1.4203748E-08 1.7635876E+00 7.5944354E-09 4.8226243E-10 O 3 1803+784 1993.07.04-19:12:32.0 WETTZELL 15.11072 56.21479 952.1 20.6 9.2514137E-09 1.2080143E+00 7.2199985E-09 4.7136346E-10 O 4 OQ208 1993.07.04-19:16:44.0 WESTFORD 79.17489 32.10993 1000.4 30.6 1.5146044E-08 1.8782596E+00 7.5944354E-09 4.8226243E-10 O 4 OQ208 1993.07.04-19:16:44.0 WETTZELL 210.88285 67.00505 952.1 20.6 8.3522131E-09 1.0833847E+00 7.2199985E-09 4.7136346E-10 O 5 4C39.25 1993.07.04-19:20:52.0 WESTFORD 178.44491 86.45380 1000.4 30.6 8.0921684E-09 1.0018518E+00 7.5944354E-09 4.8226243E-10 O 5 4C39.25 1993.07.04-19:20:52.0 WETTZELL 294.58392 31.84350 952.1 20.6 1.4533966E-08 1.8960719E+00 7.2199985E-09 4.7136346E-10 O 6 0212+735 1993.07.04-19:25:04.0 WESTFORD 340.92772 35.83306 1000.4 30.6 1.3764380E-08 1.7089407E+00 7.5944354E-09 4.8226243E-10 O 6 0212+735 1993.07.04-19:25:04.0 WETTZELL 4.21830 33.24409 952.1 20.6 1.3998757E-08 1.8392048E+00 7.2199985E-09 4.7136346E-10 O 7 1803+784 1993.07.04-19:29:12.0 WESTFORD 11.30411 35.13507 1000.4 30.6 1.3998890E-08 1.7379817E+00 7.5944354E-09 4.8226243E-10 O 7 1803+784 1993.07.04-19:29:12.0 WETTZELL 14.26680 56.90827 952.1 20.6 9.1779557E-09 1.1982809E+00 7.2199985E-09 4.7136346E-10 O 8 OQ208 1993.07.04-19:33:24.0 WESTFORD 81.66392 35.14159 1000.4 30.6 1.3995819E-08 1.7349357E+00 7.5944354E-09 4.8226243E-10 O 8 OQ208 1993.07.04-19:33:24.0 WETTZELL 219.12625 65.43570 952.1 20.6 8.4532912E-09 1.0964596E+00 7.2199985E-09 4.7136346E-10 O 9 4C39.25 1993.07.04-19:37:32.0 WESTFORD 222.20964 85.31357 1000.4 30.6 8.1037800E-09 1.0033064E+00 7.5944354E-09 4.8226243E-10 O 9 4C39.25 1993.07.04-19:37:32.0 WETTZELL 297.04046 29.38329 952.1 20.6 1.5618764E-08 2.0396143E+00 7.2199985E-09 4.7136346E-10 O 10 0212+735 1993.07.04-19:41:44.0 WESTFORD 341.69138 34.84744 1000.4 30.6 1.4099920E-08 1.7508680E+00 7.5944354E-09 4.8226243E-10 O 10 0212+735 1993.07.04-19:41:44.0 WETTZELL 5.58599 33.47768 952.1 20.6 1.3912993E-08 1.8278059E+00 7.2199985E-09 4.7136346E-10 O 11 1803+784 1993.07.04-19:45:52.0 WESTFORD 11.98933 35.75599 1000.4 30.6 1.3788887E-08 1.7117407E+00 7.5944354E-09 4.8226243E-10 O 11 1803+784 1993.07.04-19:45:52.0 WETTZELL 13.30226 57.55994 952.1 20.6 9.1111822E-09 1.1894321E+00 7.2199985E-09 4.7136346E-10 O 12 OQ208 1993.07.04-19:50:04.0 WESTFORD 84.21185 38.19280 1000.4 30.6 1.3035540E-08 1.6154015E+00 7.5944354E-09 4.8226243E-10 O 12 OQ208 1993.07.04-19:50:04.0 WETTZELL 226.49306 63.57719 952.1 20.6 8.5846366E-09 1.1134826E+00 7.2199985E-09 4.7136346E-10 O 13 4C39.25 1993.07.04-19:54:12.0 WESTFORD 243.09359 82.83859 1000.4 30.6 8.1401415E-09 1.0078323E+00 7.5944354E-09 4.8226243E-10 O 13 4C39.25 1993.07.04-19:54:12.0 WETTZELL 299.50759 26.97645 952.1 20.6 1.6880335E-08 2.2070082E+00 7.2199985E-09 4.7136346E-10 O 14 0212+735 1993.07.04-19:58:24.0 WESTFORD 342.51878 33.90238 1000.4 30.6 1.4441399E-08 1.7935534E+00 7.5944354E-09 4.8226243E-10 O 14 0212+735 1993.07.04-19:58:24.0 WETTZELL 6.93972 33.77589 952.1 20.6 1.3805328E-08 1.8134723E+00 7.2199985E-09 4.7136346E-10 O 15 1803+784 1993.07.04-20:02:32.0 WESTFORD 12.62894 36.41171 1000.4 30.6 1.3575524E-08 1.6850875E+00 7.5944354E-09 4.8226243E-10 O 15 1803+784 1993.07.04-20:02:32.0 WETTZELL 12.21874 58.16405 952.1 20.5 9.0511755E-09 1.1814784E+00 7.2199985E-09 4.7136346E-10 O 16 OQ208 1993.07.04-20:06:44.0 WESTFORD 86.84196 41.25796 1000.4 30.6 1.2227120E-08 1.5148514E+00 7.5944354E-09 4.8226243E-10 O 16 OQ208 1993.07.04-20:06:44.0 WETTZELL 233.05013 61.48973 952.1 20.5 8.7482510E-09 1.1347155E+00 7.2199985E-09 4.7136346E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10