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: # 2019-03-09 | 03:12:13.127 # # Data content: # Ray-tracing results for session: # 97SEP30XU##### # 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: 1997093018 | 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 $97SEP30XU##### H $97SEP30XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 03:12:13.127) 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 1997.09.30-15:51:50.0 NRAO20 49.75499 23.73964 916.0 18.0 1.7881697E-08 2.4757271E+00 6.9241748E-09 3.2341345E-10 O 1 1726+455 1997.09.30-15:51:50.0 WETTZELL 162.97839 86.22106 950.8 13.7 7.7691579E-09 1.0023066E+00 7.2148058E-09 5.3737422E-10 O 2 4C39.25 1997.09.30-15:55:38.0 NRAO20 280.12082 69.16574 916.0 18.0 7.7535162E-09 1.0702102E+00 6.9241748E-09 3.2341345E-10 O 2 4C39.25 1997.09.30-15:55:38.0 WETTZELL 316.05681 13.08007 950.9 13.7 3.3546071E-08 4.3678916E+00 7.2148058E-09 5.3737422E-10 O 3 0014+813 1997.09.30-15:59:15.0 NRAO20 357.50357 30.26510 916.0 18.0 1.4322610E-08 1.9824792E+00 6.9241748E-09 3.2341345E-10 O 3 0014+813 1997.09.30-15:59:15.0 WETTZELL 12.06039 46.71801 950.9 13.7 1.0633377E-08 1.3685087E+00 7.2148058E-09 5.3737422E-10 O 4 1308+326 1997.09.30-16:03:30.0 NRAO20 97.14399 67.18603 916.0 18.0 7.8607618E-09 1.0844249E+00 6.9241748E-09 3.2341345E-10 O 4 1308+326 1997.09.30-16:03:30.0 WETTZELL 276.39929 39.27451 950.9 13.7 1.2229135E-08 1.5828680E+00 7.2148058E-09 5.3737422E-10 O 5 1606+106 1997.09.30-16:06:18.0 NRAO20 93.48515 21.36951 916.0 18.0 1.9733944E-08 2.7307102E+00 6.9241748E-09 3.2341345E-10 O 5 1606+106 1997.09.30-16:06:18.0 WETTZELL 212.49208 47.33027 950.9 13.7 1.0537502E-08 1.3642203E+00 7.2148058E-09 5.3737422E-10 O 6 1128+385 1997.09.30-16:10:06.0 NRAO20 111.57022 89.54529 916.0 18.0 7.2478158E-09 1.0000251E+00 6.9241748E-09 3.2341345E-10 O 6 1128+385 1997.09.30-16:10:06.0 WETTZELL 298.58974 26.68321 950.9 13.7 1.7188401E-08 2.2261269E+00 7.2148058E-09 5.3737422E-10 O 7 1357+769 1997.09.30-16:13:22.0 NRAO20 11.89294 48.55180 916.0 18.0 9.6573317E-09 1.3337840E+00 6.9241748E-09 3.2341345E-10 O 7 1357+769 1997.09.30-16:13:22.0 WETTZELL 340.55812 55.04870 950.9 13.7 9.4511103E-09 1.2181409E+00 7.2148058E-09 5.3737422E-10 O 8 NRAO512 1997.09.30-16:17:10.0 NRAO20 62.57247 32.79102 916.0 18.0 1.3339013E-08 1.8428299E+00 6.9241748E-09 3.2341345E-10 O 8 NRAO512 1997.09.30-16:17:10.0 WETTZELL 237.61814 75.00674 950.9 13.7 8.0257624E-09 1.0362651E+00 7.2148058E-09 5.3737422E-10 O 9 0804+499 1997.09.30-16:20:55.0 NRAO20 304.74587 51.34843 916.0 18.0 9.2727779E-09 1.2808968E+00 6.9241748E-09 3.2341345E-10 O 9 0804+499 1997.09.30-16:20:55.0 WETTZELL 337.91800 13.33923 950.9 13.7 3.2905732E-08 4.2597837E+00 7.2148058E-09 5.3737422E-10 O 10 0955+476 1997.09.30-16:25:06.0 NRAO20 303.65387 68.84113 916.0 18.0 7.7699265E-09 1.0725415E+00 6.9241748E-09 3.2341345E-10 O 10 0955+476 1997.09.30-16:25:06.0 WETTZELL 321.00661 19.99778 950.9 13.7 2.2467835E-08 2.9069065E+00 7.2148058E-09 5.3737422E-10 O 11 1803+784 1997.09.30-16:28:02.0 NRAO20 14.42393 36.82321 916.0 18.0 1.2061408E-08 1.6672785E+00 6.9241748E-09 3.2341345E-10 O 11 1803+784 1997.09.30-16:28:02.0 WETTZELL 0.35768 60.66766 950.9 13.6 8.8870952E-09 1.1449656E+00 7.2148058E-09 5.3737422E-10 O 12 1726+455 1997.09.30-16:32:15.0 NRAO20 53.56818 29.96662 916.0 18.0 1.4451137E-08 1.9976677E+00 6.9241748E-09 3.2341345E-10 O 12 1726+455 1997.09.30-16:32:15.0 WETTZELL 241.18613 83.16894 950.9 13.6 7.8079202E-09 1.0075968E+00 7.2148058E-09 5.3737422E-10 O 13 1606+106 1997.09.30-16:35:30.0 NRAO20 98.30449 27.07144 916.0 18.0 1.5851402E-08 2.1900394E+00 6.9241748E-09 3.2341345E-10 O 13 1606+106 1997.09.30-16:35:30.0 WETTZELL 221.96513 44.43168 950.9 13.6 1.1065724E-08 1.4333208E+00 7.2148058E-09 5.3737422E-10 O 14 1308+326 1997.09.30-16:39:18.0 NRAO20 106.89764 74.06374 916.0 18.0 7.5364714E-09 1.0396906E+00 6.9241748E-09 3.2341345E-10 O 14 1308+326 1997.09.30-16:39:18.0 WETTZELL 282.48355 33.48654 950.9 13.6 1.4018436E-08 1.8155310E+00 7.2148058E-09 5.3737422E-10 O 15 1128+385 1997.09.30-16:42:58.0 NRAO20 270.79645 83.96059 916.0 18.0 7.2880374E-09 1.0056562E+00 6.9241748E-09 3.2341345E-10 O 15 1128+385 1997.09.30-16:42:58.0 WETTZELL 303.56524 22.06826 950.9 13.6 2.0493105E-08 2.6564728E+00 7.2148058E-09 5.3737422E-10 O 16 NRAO512 1997.09.30-16:46:46.0 NRAO20 65.37555 38.01396 916.0 18.0 1.1741876E-08 1.6213384E+00 6.9241748E-09 3.2341345E-10 O 16 NRAO512 1997.09.30-16:46:46.0 WETTZELL 250.15197 70.64161 950.9 13.6 8.2168251E-09 1.0611636E+00 7.2148058E-09 5.3737422E-10 O 17 0955+476 1997.09.30-16:50:06.0 NRAO20 301.39768 64.69621 916.0 18.0 8.0144215E-09 1.1064269E+00 6.9241748E-09 3.2341345E-10 O 17 0955+476 1997.09.30-16:50:06.0 WETTZELL 324.63931 17.52039 950.9 13.6 2.5448734E-08 3.2941139E+00 7.2148058E-09 5.3737422E-10 O 18 1357+769 1997.09.30-16:53:54.0 NRAO20 9.10821 50.00841 916.0 18.0 9.4493051E-09 1.3049944E+00 6.9241748E-09 3.2341345E-10 O 18 1357+769 1997.09.30-16:53:54.0 WETTZELL 339.66500 52.78061 950.9 13.6 9.7267183E-09 1.2536525E+00 7.2148058E-09 5.3737422E-10 O 19 1749+096 1997.09.30-16:57:10.0 NRAO20 86.12376 10.72687 916.0 18.0 3.7726963E-08 5.2848742E+00 6.9241748E-09 3.2341345E-10 O 19 1749+096 1997.09.30-16:57:10.0 WETTZELL 193.50359 49.83380 950.9 13.6 1.0139688E-08 1.3118380E+00 7.2148058E-09 5.3737422E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10