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: # 2019-03-04 | 03:03:27.599 # # Data content: # Ray-tracing results for session: # 94APR25XU##### # Total number of observations: # 30 # 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: 1994042518 | 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 $94APR25XU##### H $94APR25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:03:27.599) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 0552+398 1994.04.25-19:26:44.0 NRAO85_3 78.26399 71.87614 923.0 25.5 7.6598850E-09 1.0521289E+00 7.0139714E-09 2.6685865E-10 O 1 0552+398 1994.04.25-19:26:44.0 WETTZELL 286.58208 41.40667 939.4 12.6 1.1206648E-08 1.5149320E+00 7.1157756E-09 3.0689556E-10 O 2 0212+735 1994.04.25-19:31:04.0 NRAO85_3 346.18151 51.41416 923.0 25.5 9.3069448E-09 1.2798039E+00 7.0139714E-09 2.6685865E-10 O 2 0212+735 1994.04.25-19:31:04.0 WETTZELL 343.03352 38.43822 939.4 12.6 1.1917122E-08 1.6063788E+00 7.1157756E-09 3.0689556E-10 O 3 OJ287 1994.04.25-19:36:52.0 NRAO85_3 88.05119 31.12886 923.0 25.5 1.4037890E-08 1.9313852E+00 7.0139714E-09 2.6685865E-10 O 3 OJ287 1994.04.25-19:36:52.0 WETTZELL 226.35272 53.83015 939.4 12.6 9.1897410E-09 1.2410694E+00 7.1157756E-09 3.0689556E-10 O 4 0955+476 1994.04.25-19:41:04.0 NRAO85_3 52.72820 33.05501 923.0 25.5 1.3310224E-08 1.8323067E+00 7.0139714E-09 2.6685865E-10 O 4 0955+476 1994.04.25-19:41:04.0 WETTZELL 262.83459 81.69395 939.4 12.6 7.5012743E-09 1.0110278E+00 7.1157756E-09 3.0689556E-10 O 5 0552+398 1994.04.25-19:45:32.0 NRAO85_3 78.67190 75.49407 923.0 25.5 7.5199323E-09 1.0328763E+00 7.0139714E-09 2.6685865E-10 O 5 0552+398 1994.04.25-19:45:32.0 WETTZELL 289.35125 38.47444 939.4 12.5 1.1909246E-08 1.6104707E+00 7.1157756E-09 3.0689556E-10 O 6 0212+735 1994.04.25-19:49:52.0 NRAO85_3 344.70480 50.48534 923.0 25.6 9.4296557E-09 1.2967519E+00 7.0139714E-09 2.6685865E-10 O 6 0212+735 1994.04.25-19:49:52.0 WETTZELL 344.28699 37.57067 939.4 12.5 1.2148801E-08 1.6375528E+00 7.1157756E-09 3.0689556E-10 O 7 OJ287 1994.04.25-19:55:44.0 NRAO85_3 90.97139 34.83334 923.0 25.6 1.2715403E-08 1.7485185E+00 7.0139714E-09 2.6685865E-10 O 7 OJ287 1994.04.25-19:55:44.0 WETTZELL 232.56671 51.47850 939.4 12.5 9.4811455E-09 1.2808344E+00 7.1157756E-09 3.0689556E-10 O 8 0552+398 1994.04.25-20:04:24.0 NRAO85_3 78.33146 79.12586 923.0 25.6 7.4135989E-09 1.0182531E+00 7.0139714E-09 2.6685865E-10 O 8 0552+398 1994.04.25-20:04:24.0 WETTZELL 292.10340 35.58115 939.4 12.5 1.2728843E-08 1.7219829E+00 7.1157756E-09 3.0689556E-10 O 9 0212+735 1994.04.25-20:08:44.0 NRAO85_3 343.40161 49.46648 923.0 25.6 9.5709507E-09 1.3162684E+00 7.0139714E-09 2.6685865E-10 O 9 0212+735 1994.04.25-20:08:44.0 WETTZELL 345.59967 36.76677 939.4 12.5 1.2374204E-08 1.6678643E+00 7.1157756E-09 3.0689556E-10 O 10 OJ287 1994.04.25-20:14:32.0 NRAO85_3 94.02149 38.52136 923.0 25.6 1.1668386E-08 1.6039379E+00 7.0139714E-09 2.6685865E-10 O 10 OJ287 1994.04.25-20:14:32.0 WETTZELL 238.23434 48.94061 939.4 12.5 9.8361969E-09 1.3292599E+00 7.1157756E-09 3.0689556E-10 O 11 0955+476 1994.04.25-20:18:44.0 NRAO85_3 55.44360 39.04828 923.0 25.7 1.1535889E-08 1.5868112E+00 7.0139714E-09 2.6685865E-10 O 11 0955+476 1994.04.25-20:18:44.0 WETTZELL 271.49949 75.52819 939.4 12.5 7.6654775E-09 1.0334783E+00 7.1157756E-09 3.0689556E-10 O 12 0552+398 1994.04.25-20:23:12.0 NRAO85_3 76.15291 82.72989 922.9 25.7 7.3396739E-09 1.0080917E+00 7.0139714E-09 2.6685865E-10 O 12 0552+398 1994.04.25-20:23:12.0 WETTZELL 294.83545 32.75356 939.4 12.5 1.3682105E-08 1.8517770E+00 7.1157756E-09 3.0689556E-10 O 13 0212+735 1994.04.25-20:27:32.0 NRAO85_3 342.28327 48.37645 922.9 25.7 9.7303170E-09 1.3382837E+00 7.0139714E-09 2.6685865E-10 O 13 0212+735 1994.04.25-20:27:32.0 WETTZELL 346.95675 36.03530 939.4 12.5 1.2588837E-08 1.6967069E+00 7.1157756E-09 3.0689556E-10 O 14 OJ287 1994.04.25-20:33:24.0 NRAO85_3 97.27215 42.20802 922.9 25.7 1.0821723E-08 1.4871406E+00 7.0139714E-09 2.6685865E-10 O 14 OJ287 1994.04.25-20:33:24.0 WETTZELL 243.46256 46.23865 939.4 12.5 1.0267503E-08 1.3880761E+00 7.1157756E-09 3.0689556E-10 O 15 0955+476 1994.04.25-20:37:32.0 NRAO85_3 56.60637 42.11028 922.9 25.7 1.0841562E-08 1.4908887E+00 7.0139714E-09 2.6685865E-10 O 15 0955+476 1994.04.25-20:37:32.0 WETTZELL 274.50249 72.44997 939.4 12.4 7.7843243E-09 1.0496655E+00 7.1157756E-09 3.0689556E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10