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 | 03:58:38.897 # # Data content: # Ray-tracing results for session: # 97JUL31XU##### # Total number of observations: # 36 # 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: 1997073118 | 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 $97JUL31XU##### H $97JUL31XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 03:58:38.897) 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 1308+326 1997.07.31-15:51:38.0 NRAO20 63.50323 19.29925 934.1 22.2 2.1983528E-08 3.0179941E+00 7.0776432E-09 2.5896075E-10 O 1 1308+326 1997.07.31-15:51:38.0 WETTZELL 187.30863 73.11351 943.7 15.9 7.9411200E-09 1.0448759E+00 7.1577799E-09 4.4133590E-10 O 2 0059+581 1997.07.31-15:55:26.0 NRAO20 322.49610 30.67574 934.0 22.2 1.4332752E-08 1.9588108E+00 7.0776432E-09 2.5896075E-10 O 2 0059+581 1997.07.31-15:55:26.0 WETTZELL 2.95915 17.62170 943.7 15.8 2.4800270E-08 3.2872547E+00 7.1577799E-09 4.4133590E-10 O 3 0804+499 1997.07.31-15:59:32.0 NRAO20 34.38959 75.42019 934.0 22.2 7.5800580E-09 1.0333963E+00 7.0776432E-09 2.5896075E-10 O 3 0804+499 1997.07.31-15:59:32.0 WETTZELL 303.16944 40.66452 943.6 15.8 1.1641153E-08 1.5335282E+00 7.1577799E-09 4.4133590E-10 O 4 1128+385 1997.07.31-16:12:10.0 NRAO20 70.41863 43.72399 934.0 22.3 1.0600116E-08 1.4465948E+00 7.0776432E-09 2.5896075E-10 O 4 1128+385 1997.07.31-16:12:10.0 WETTZELL 257.28794 64.33388 943.6 15.6 8.4286846E-09 1.1092189E+00 7.1577799E-09 4.4133590E-10 O 5 OJ287 1997.07.31-16:15:58.0 NRAO20 130.70150 64.71695 934.0 22.3 8.1114862E-09 1.1056923E+00 7.0776432E-09 2.5896075E-10 O 5 OJ287 1997.07.31-16:15:58.0 WETTZELL 270.75494 26.39302 943.6 15.6 1.7012165E-08 2.2435387E+00 7.1577799E-09 4.4133590E-10 O 6 0014+813 1997.07.31-16:20:16.0 NRAO20 350.32052 35.10739 934.0 22.3 1.2726316E-08 1.7385682E+00 7.0776432E-09 2.5896075E-10 O 6 0014+813 1997.07.31-16:20:16.0 WETTZELL 4.37125 41.29085 943.6 15.6 1.1495696E-08 1.5148753E+00 7.1577799E-09 4.4133590E-10 O 7 0955+476 1997.07.31-16:25:30.0 NRAO20 58.82335 64.01456 934.0 22.3 8.1592173E-09 1.1125824E+00 7.0776432E-09 2.5896075E-10 O 7 0955+476 1997.07.31-16:25:30.0 WETTZELL 290.64846 51.68506 943.6 15.6 9.6771897E-09 1.2740582E+00 7.1577799E-09 4.4133590E-10 O 8 1803+784 1997.07.31-16:29:18.0 NRAO20 5.81196 27.97925 934.0 22.3 1.5572129E-08 2.1304835E+00 7.0776432E-09 2.5896075E-10 O 8 1803+784 1997.07.31-16:29:18.0 WETTZELL 17.08463 53.61602 943.6 15.6 9.4319022E-09 1.2420894E+00 7.1577799E-09 4.4133590E-10 O 9 4C39.25 1997.07.31-16:32:34.0 NRAO20 80.55862 71.27651 934.0 22.3 7.7453605E-09 1.0559145E+00 7.0776432E-09 2.5896075E-10 O 9 4C39.25 1997.07.31-16:32:34.0 WETTZELL 285.32265 41.41764 943.6 15.5 1.1468359E-08 1.5104175E+00 7.1577799E-09 4.4133590E-10 O 10 1308+326 1997.07.31-16:36:22.0 NRAO20 68.96004 27.33632 934.0 22.3 1.5904068E-08 2.1754446E+00 7.0776432E-09 2.5896075E-10 O 10 1308+326 1997.07.31-16:36:22.0 WETTZELL 216.52737 70.32917 943.6 15.5 8.0692277E-09 1.0617548E+00 7.1577799E-09 4.4133590E-10 O 11 0642+449 1997.07.31-16:39:46.0 NRAO20 301.44129 75.22317 934.0 22.4 7.5870178E-09 1.0342181E+00 7.0776432E-09 2.5896075E-10 O 11 0642+449 1997.07.31-16:39:46.0 WETTZELL 314.39709 21.74441 943.6 15.5 2.0353717E-08 2.6898953E+00 7.1577799E-09 4.4133590E-10 O 12 0804+499 1997.07.31-16:45:52.0 NRAO20 3.65459 78.55982 934.0 22.4 7.4849606E-09 1.0203747E+00 7.0776432E-09 2.5896075E-10 O 12 0804+499 1997.07.31-16:45:52.0 WETTZELL 308.53994 34.50656 943.6 15.5 1.3377688E-08 1.7632679E+00 7.1577799E-09 4.4133590E-10 O 13 0552+398 1997.07.31-16:51:06.0 NRAO20 283.68312 64.15061 934.0 22.4 8.1502143E-09 1.1110534E+00 7.0776432E-09 2.5896075E-10 O 13 0552+398 1997.07.31-16:51:06.0 WETTZELL 320.85165 10.81729 943.6 15.5 3.9240165E-08 5.2456215E+00 7.1577799E-09 4.4133590E-10 O 14 1128+385 1997.07.31-16:54:54.0 NRAO20 74.28876 51.71941 934.0 22.4 9.3388194E-09 1.2738611E+00 7.0776432E-09 2.5896075E-10 O 14 1128+385 1997.07.31-16:54:54.0 WETTZELL 267.10808 57.39601 943.6 15.4 9.0160955E-09 1.1866802E+00 7.1577799E-09 4.4133590E-10 O 15 OJ287 1997.07.31-16:58:10.0 NRAO20 152.92974 69.89027 934.0 22.4 7.8115570E-09 1.0646823E+00 7.0776432E-09 2.5896075E-10 O 15 OJ287 1997.07.31-16:58:10.0 WETTZELL 278.52899 19.50111 943.6 15.3 2.2549485E-08 2.9804823E+00 7.1577799E-09 4.4133590E-10 O 16 0955+476 1997.07.31-17:01:58.0 NRAO20 55.31164 70.04374 934.0 22.4 7.8039392E-09 1.0639984E+00 7.0776432E-09 2.5896075E-10 O 16 0955+476 1997.07.31-17:01:58.0 WETTZELL 294.91123 46.17266 943.6 15.3 1.0520737E-08 1.3854306E+00 7.1577799E-09 4.4133590E-10 O 17 0059+581 1997.07.31-17:05:10.0 NRAO20 327.73329 22.82147 934.0 22.4 1.8791036E-08 2.5742387E+00 7.0776432E-09 2.5896075E-10 O 17 0059+581 1997.07.31-17:05:10.0 WETTZELL 12.45309 19.15750 943.6 15.2 2.2922275E-08 3.0353338E+00 7.1577799E-09 4.4133590E-10 O 18 4C39.25 1997.07.31-17:08:58.0 NRAO20 82.31386 78.34574 934.0 22.4 7.4905747E-09 1.0210800E+00 7.0776432E-09 2.5896075E-10 O 18 4C39.25 1997.07.31-17:08:58.0 WETTZELL 290.75562 35.74449 943.6 15.2 1.2976840E-08 1.7098558E+00 7.1577799E-09 4.4133590E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10