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 | 16:43:39.196 # # Data content: # Ray-tracing results for session: # 97MAR29XU##### # Total number of observations: # 34 # 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: 1997032918 | 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 $97MAR29XU##### H $97MAR29XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 16:43:39.196) 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 1357+769 1997.03.29-16:02:58.0 NRAO20 350.08240 28.06119 913.5 9.8 1.5136828E-08 2.1266633E+00 6.9194047E-09 2.3332678E-10 O 1 1357+769 1997.03.29-16:02:58.0 WETTZELL 13.49478 39.95448 942.1 2.8 1.1381800E-08 1.5528062E+00 7.1484673E-09 1.7439412E-10 O 2 0059+581 1997.03.29-16:06:46.0 NRAO20 32.05252 63.67245 913.5 9.8 7.9774325E-09 1.1158812E+00 6.9194047E-09 2.3332678E-10 O 2 0059+581 1997.03.29-16:06:46.0 WETTZELL 309.58150 51.57948 942.1 2.6 9.3403331E-09 1.2750905E+00 7.1484673E-09 1.7439412E-10 O 3 2234+282 1997.03.29-16:10:42.0 NRAO20 225.48411 76.53036 913.6 9.8 7.3548494E-09 1.0282002E+00 6.9194047E-09 2.3332678E-10 O 3 2234+282 1997.03.29-16:10:42.0 WETTZELL 298.71323 13.02352 942.1 2.5 3.1843673E-08 4.3881555E+00 7.1484673E-09 1.7439412E-10 O 4 0014+813 1997.03.29-16:14:10.0 NRAO20 2.83609 46.60607 913.6 9.8 9.8311140E-09 1.3768551E+00 6.9194047E-09 2.3332678E-10 O 4 0014+813 1997.03.29-16:14:10.0 WETTZELL 347.04965 49.99649 942.1 2.4 9.5512314E-09 1.3032177E+00 7.1484673E-09 1.7439412E-10 O 5 0202+149 1997.03.29-16:18:38.0 NRAO20 112.99665 48.47427 913.6 9.8 9.5455961E-09 1.3341174E+00 6.9194047E-09 2.3332678E-10 O 5 0202+149 1997.03.29-16:18:38.0 WETTZELL 251.28471 35.04881 942.1 2.4 1.2725794E-08 1.7418170E+00 7.1484673E-09 1.7439412E-10 O 6 0119+041 1997.03.29-16:21:14.0 NRAO20 136.35639 47.53877 913.6 9.8 9.6870237E-09 1.3535743E+00 6.9194047E-09 2.3332678E-10 O 6 0119+041 1997.03.29-16:21:14.0 WETTZELL 253.29336 19.55429 942.1 2.4 2.1696140E-08 2.9834763E+00 7.1484673E-09 1.7439412E-10 O 7 0642+449 1997.03.29-16:24:42.0 NRAO20 44.33207 15.41116 913.6 9.8 2.6496340E-08 3.7448114E+00 6.9194047E-09 2.3332678E-10 O 7 0642+449 1997.03.29-16:24:42.0 WETTZELL 106.39253 78.66777 942.1 2.3 7.4678952E-09 1.0199041E+00 7.1484673E-09 1.7439412E-10 O 8 0552+398 1997.03.29-16:28:30.0 NRAO20 54.89698 20.58965 913.6 9.8 2.0164226E-08 2.8349986E+00 6.9194047E-09 2.3332678E-10 O 8 0552+398 1997.03.29-16:28:30.0 WETTZELL 171.91432 80.58827 942.2 2.3 7.4226858E-09 1.0139200E+00 7.1484673E-09 1.7439412E-10 O 9 1803+784 1997.03.29-16:32:18.0 NRAO20 345.25203 38.49157 913.6 9.8 1.1467999E-08 1.6077595E+00 6.9194047E-09 2.3332678E-10 O 9 1803+784 1997.03.29-16:32:18.0 WETTZELL 359.45253 37.61636 942.2 2.3 1.1971806E-08 1.6332731E+00 7.1484673E-09 1.7439412E-10 O 10 0202+149 1997.03.29-16:41:58.0 NRAO20 119.07854 52.59164 913.6 9.8 8.9990081E-09 1.2576125E+00 6.9194047E-09 2.3332678E-10 O 10 0202+149 1997.03.29-16:41:58.0 WETTZELL 256.40759 31.37431 942.2 2.2 1.4027061E-08 1.9206071E+00 7.1484673E-09 1.7439412E-10 O 11 0119+041 1997.03.29-16:44:38.0 NRAO20 144.07049 50.48140 913.6 9.8 9.2658214E-09 1.2946755E+00 6.9194047E-09 2.3332678E-10 O 11 0119+041 1997.03.29-16:44:38.0 WETTZELL 258.03507 15.83736 942.2 2.2 2.6480363E-08 3.6517267E+00 7.1484673E-09 1.7439412E-10 O 12 0552+398 1997.03.29-16:48:06.0 NRAO20 57.07440 23.77987 913.6 9.8 1.7626632E-08 2.4743640E+00 6.9194047E-09 2.3332678E-10 O 12 0552+398 1997.03.29-16:48:06.0 WETTZELL 194.87956 80.39509 942.2 2.1 7.4269656E-09 1.0145128E+00 7.1484673E-09 1.7439412E-10 O 13 0642+449 1997.03.29-16:51:54.0 NRAO20 47.41309 19.24554 913.6 9.8 2.1484265E-08 3.0245436E+00 6.9194047E-09 2.3332678E-10 O 13 0642+449 1997.03.29-16:51:54.0 WETTZELL 122.94688 82.74013 942.2 2.1 7.3818211E-09 1.0081636E+00 7.1484673E-09 1.7439412E-10 O 14 0458-020 1997.03.29-16:55:42.0 NRAO20 101.65141 11.16456 913.7 9.7 3.5901677E-08 5.0857495E+00 6.9194047E-09 2.3332678E-10 O 14 0458-020 1997.03.29-16:55:42.0 WETTZELL 203.40513 36.37177 942.2 2.0 1.2325440E-08 1.6888300E+00 7.1484673E-09 1.7439412E-10 O 15 0202+149 1997.03.29-16:58:22.0 NRAO20 123.94935 55.33751 913.7 9.7 8.6917334E-09 1.2146231E+00 6.9194047E-09 2.3332678E-10 O 15 0202+149 1997.03.29-16:58:22.0 WETTZELL 259.83810 28.74282 942.2 1.9 1.5175935E-08 2.0786325E+00 7.1484673E-09 1.7439412E-10 O 16 0119+041 1997.03.29-17:01:02.0 NRAO20 150.00760 52.23440 913.7 9.7 9.0427884E-09 1.2635057E+00 6.9194047E-09 2.3332678E-10 O 16 0119+041 1997.03.29-17:01:02.0 WETTZELL 261.27030 13.19206 942.2 1.8 3.1473865E-08 4.3557058E+00 7.1484673E-09 1.7439412E-10 O 17 0804+499 1997.03.29-17:04:18.0 NRAO20 35.54205 13.43864 913.7 9.7 3.0147895E-08 4.2776165E+00 6.9194047E-09 2.3332678E-10 O 17 0804+499 1997.03.29-17:04:18.0 WETTZELL 77.67858 73.16566 942.3 1.7 7.6493963E-09 1.0445101E+00 7.1484673E-09 1.7439412E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10