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: # 2019-03-08 | 03:26:48.998 # # Data content: # Ray-tracing results for session: # 97JUL12XT##### # Total number of observations: # 38 # 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: 1997071300 | 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 $97JUL12XT##### H $97JUL12XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 03:26:48.998) 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 1726+455 1997.07.12-21:06:22.0 NRAO20 49.75312 23.73249 928.1 27.4 1.8506706E-08 2.4774886E+00 7.0323707E-09 4.6199139E-10 O 1 1726+455 1997.07.12-21:06:22.0 WETTZELL 162.88585 86.21696 946.8 14.9 7.6233119E-09 1.0022808E+00 7.1798786E-09 4.2679139E-10 O 2 4C39.25 1997.07.12-21:10:10.0 NRAO20 280.13170 69.16439 928.1 27.3 8.0175565E-09 1.0700175E+00 7.0323707E-09 4.6199139E-10 O 2 4C39.25 1997.07.12-21:10:10.0 WETTZELL 316.06052 13.08200 946.8 14.8 3.2905318E-08 4.3631448E+00 7.1798786E-09 4.2679139E-10 O 3 0014+813 1997.07.12-21:13:31.0 NRAO20 357.49463 30.25985 928.1 27.3 1.4821068E-08 1.9822751E+00 7.0323707E-09 4.6199139E-10 O 3 0014+813 1997.07.12-21:13:31.0 WETTZELL 12.06648 46.70966 946.8 14.8 1.0437234E-08 1.3705514E+00 7.1798786E-09 4.2679139E-10 O 4 1308+326 1997.07.12-21:17:10.0 NRAO20 96.94914 67.01358 928.0 27.3 8.1388030E-09 1.0860066E+00 7.0323707E-09 4.6199139E-10 O 4 1308+326 1997.07.12-21:17:10.0 WETTZELL 276.24610 39.42099 946.8 14.8 1.1959689E-08 1.5751025E+00 7.1798786E-09 4.2679139E-10 O 5 1606+106 1997.07.12-21:20:58.0 NRAO20 93.50266 21.38974 928.0 27.3 2.0389360E-08 2.7304376E+00 7.0323707E-09 4.6199139E-10 O 5 1606+106 1997.07.12-21:20:58.0 WETTZELL 212.52749 47.32033 946.8 14.7 1.0338908E-08 1.3623550E+00 7.1798786E-09 4.2679139E-10 O 6 1128+385 1997.07.12-21:23:58.0 NRAO20 106.29153 89.42057 928.0 27.3 7.4947395E-09 1.0000477E+00 7.0323707E-09 4.6199139E-10 O 6 1128+385 1997.07.12-21:23:58.0 WETTZELL 298.49107 26.78334 946.8 14.7 1.6804373E-08 2.2145405E+00 7.1798786E-09 4.2679139E-10 O 7 1357+769 1997.07.12-21:27:46.0 NRAO20 11.90313 48.53920 928.0 27.2 9.9911916E-09 1.3340639E+00 7.0323707E-09 4.6199139E-10 O 7 1357+769 1997.07.12-21:27:46.0 WETTZELL 340.57259 55.06033 946.8 14.7 9.2729822E-09 1.2183349E+00 7.1798786E-09 4.2679139E-10 O 8 NRAO512 1997.07.12-21:30:38.0 NRAO20 62.46586 32.59820 928.0 27.2 1.3869665E-08 1.8533538E+00 7.0323707E-09 4.6199139E-10 O 8 NRAO512 1997.07.12-21:30:38.0 WETTZELL 237.03875 75.15834 946.8 14.7 7.8690231E-09 1.0349935E+00 7.1798786E-09 4.2679139E-10 O 9 0804+499 1997.07.12-21:34:51.0 NRAO20 304.74307 51.44127 928.0 27.2 9.5771996E-09 1.2787810E+00 7.0323707E-09 4.6199139E-10 O 9 0804+499 1997.07.12-21:34:51.0 WETTZELL 337.83140 13.37826 946.8 14.7 3.2206997E-08 4.2580936E+00 7.1798786E-09 4.2679139E-10 O 10 0955+476 1997.07.12-21:37:54.0 NRAO20 303.88818 69.12193 928.0 27.2 8.0198214E-09 1.0703453E+00 7.0323707E-09 4.6199139E-10 O 10 0955+476 1997.07.12-21:37:54.0 WETTZELL 320.76242 20.18031 946.8 14.7 2.1857841E-08 2.8809861E+00 7.1798786E-09 4.2679139E-10 O 11 1803+784 1997.07.12-21:41:06.0 NRAO20 14.40595 36.74405 928.0 27.2 1.2500804E-08 1.6703716E+00 7.0323707E-09 4.6199139E-10 O 11 1803+784 1997.07.12-21:41:06.0 WETTZELL 0.52191 60.66887 946.8 14.7 8.7210109E-09 1.1456384E+00 7.1798786E-09 4.2679139E-10 O 12 1726+455 1997.07.12-21:45:23.0 NRAO20 53.44266 29.73835 928.0 27.2 1.5052830E-08 2.0123864E+00 7.0323707E-09 4.6199139E-10 O 12 1726+455 1997.07.12-21:45:23.0 WETTZELL 239.91347 83.37322 946.8 14.7 7.6579067E-09 1.0069330E+00 7.1798786E-09 4.2679139E-10 O 13 1606+106 1997.07.12-21:49:38.0 NRAO20 98.23225 26.98785 928.0 27.2 1.6437685E-08 2.1977744E+00 7.0323707E-09 4.6199139E-10 O 13 1606+106 1997.07.12-21:49:38.0 WETTZELL 221.83229 44.47792 946.8 14.7 1.0846180E-08 1.4295636E+00 7.1798786E-09 4.2679139E-10 O 14 1308+326 1997.07.12-21:52:50.0 NRAO20 106.52976 73.87243 928.0 27.2 7.8004592E-09 1.0408185E+00 7.0323707E-09 4.6199139E-10 O 14 1308+326 1997.07.12-21:52:50.0 WETTZELL 282.31560 33.65188 946.8 14.7 1.3692567E-08 1.8040529E+00 7.1798786E-09 4.2679139E-10 O 15 1128+385 1997.07.12-21:56:38.0 NRAO20 270.71729 84.13313 928.0 27.2 7.5337740E-09 1.0052885E+00 7.0323707E-09 4.6199139E-10 O 15 1128+385 1997.07.12-21:56:38.0 WETTZELL 303.43395 22.19092 946.8 14.7 2.0000093E-08 2.6379901E+00 7.1798786E-09 4.2679139E-10 O 16 NRAO512 1997.07.12-22:00:14.0 NRAO20 65.27534 37.81653 928.0 27.2 1.2198287E-08 1.6292019E+00 7.0323707E-09 4.6199139E-10 O 16 NRAO512 1997.07.12-22:00:14.0 WETTZELL 249.76240 70.81100 946.8 14.6 8.0535754E-09 1.0593571E+00 7.1798786E-09 4.2679139E-10 O 17 0955+476 1997.07.12-22:03:34.0 NRAO20 301.47408 64.87332 928.0 27.2 8.2757508E-09 1.1045853E+00 7.0323707E-09 4.6199139E-10 O 17 0955+476 1997.07.12-22:03:34.0 WETTZELL 324.48573 17.62524 946.8 14.6 2.4830847E-08 3.2756463E+00 7.1798786E-09 4.2679139E-10 O 18 1357+769 1997.07.12-22:06:26.0 NRAO20 9.26239 49.93894 928.0 27.1 9.7838483E-09 1.3063195E+00 7.0323707E-09 4.6199139E-10 O 18 1357+769 1997.07.12-22:06:26.0 WETTZELL 339.69982 52.89984 946.8 14.6 9.5297828E-09 1.2520687E+00 7.1798786E-09 4.2679139E-10 O 19 1749+096 1997.07.12-22:10:14.0 NRAO20 85.89636 10.43372 928.0 27.1 4.0037578E-08 5.4309521E+00 7.0323707E-09 4.6199139E-10 O 19 1749+096 1997.07.12-22:10:14.0 WETTZELL 192.93797 49.88820 946.8 14.5 9.9395877E-09 1.3093499E+00 7.1798786E-09 4.2679139E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10